UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

                                    FORM 10-K

                  ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d)
                     OF THE SECURITIES EXCHANGE ACT OF 1934


     For the fiscal year ended December 28, 2000 Commission File No. 0-10394


                              DATA I/O CORPORATION
             (Exact name of registrant as specified in its charter)


                              Washington 91-0864123

                (State or other jurisdiction of (I.R.S. Employer
               incorporation or organization) Identification No.)

               10525 Willows Road N.E., Redmond, Washington, 98052
               (address of principal executive offices, Zip Code)

        Registrant's telephone number, including area code (425) 881-6444


           Securities registered pursuant to Section 12(b) of the Act:

                                      NONE


           Securities registered pursuant to Section 12(g) of the Act:

                              Common Stock (No Par)
                  Series A Junior Participating Preferred Stock

Indicate by check mark whether the registrant (1) has filed all reports required
to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during
the  preceding 12 months (or for such  shorter  period that the  registrant  was
required  to file  such  reports),  and  (2) has  been  subject  to such  filing
requirements for the past 90 days. Yes X No

Indicate by check mark if disclosure of delinquent  filers  pursuant to Item 405
of Regulation  S-K is not contained  herein,  and will not be contained,  to the
best of registrant's  knowledge,  in definitive proxy or information  statements
incorporated by reference in Part III of this Form 10-K or any amendment to this
Form 10-K. [X]

                   Aggregate market value of voting stock held
             by non-affiliates of the registrant as of March 7, 2001

                                   $19,372,928

  7,560,167 shares of no par value Common Stock outstanding as of March 7, 2001

                       Documents incorporated by reference

   Portions of the registrant's Proxy Statement relating to its May 16, 2001
     Annual Meeting of Stockholders are incorporated into Part III of this
                          Annual Report on Form 10-K.

                                  Page 1 of 54
                            Exhibit Index on Page 46




                              DATA I/O CORPORATION

                                    FORM 10-K
                   For the Fiscal Year Ended December 28, 2000

                                      INDEX


Part I                                                                   Page

     Item 1.    Business                                                   3

     Item 2.    Properties                                                13

     Item 3.    Legal Proceedings                                         14

     Item 4.    Submission of Matters to a Vote of Stockholders           14


Part II

     Item 5.    Market for Registrant's Common Stock and Related
                Stockholder Matters                                       14

     Item 6.    Selected Five-Year Financial Data                         14

     Item 7.    Management's Discussion and Analysis of
                Financial Condition and Results of Operations             16

     Item 7A.   Quantitative and Qualitative Disclosure                   23
                About Market Risk

     Item 8.    Financial Statements and Supplementary Data               24

     Item 9.    Changes in and Disagreements with Accountants             45
                on Accounting and Financial Disclosures

Part III

     Item 10.   Directors and Executive Officers of the Registrant        45

     Item 11.   Executive Compensation                                    45

     Item 12.   Security Ownership of Certain Beneficial                  45
                Owners and Management

     Item 13.   Certain Relationships and Related Transactions            45


Part IV

     Item 14.   Exhibits, Financial Statement Schedules,                  45
                and Reports on Form 8-K


Signatures                                                                53


                                     Page 2


                                     PART I


Item 1.  Business

This  Annual  Report  on Form  10-K and the  documents  incorporated  herein  by
reference  contain  forward-looking  statements  based on current  expectations,
estimates and projections about the Company's industry, management's beliefs and
certain  assumptions  made  by  management.  See  "Management's  Discussion  and
Analysis of Financial  Condition  and Results of  Operations  - Forward  Looking
Statements."

General

Data I/O-C- Corporation ("Data I/O" or the "Company") is engaged in the design,
manufacture,  and sale of  programming  systems that are used by  designers  and
manufacturers of electronic products.  The Company's programming system products
are used to program integrated circuits ("ICs" or "devices" or "semiconductors")
with the specific unique data for the product within which the ICs will be used,
and are an important tool for the  electronics  industry  which is  experiencing
growing  use  of  programmable   ICs.  Data  I/O  markets  and  distributes  its
programming  systems  worldwide,  and is a global  leader  in this  market.  The
Company was incorporated in the state of Washington in 1969.

Business Restructuring Progress

During 2000,  Data I/O  continued to see the results of the  restructuring  that
began in 1998. The Company was  profitable  the last two quarters of 2000.  This
reflects  both the  results of our  restructuring  efforts  and the  success the
Company has had with its new product introductions. Data I/O continued to reduce
its manufacturing  costs by introducing lean  manufacturing.  Lean manufacturing
was implemented by reorganizing the Redmond factory into manufacturing cells. In
addition the Company broke-up support departments and moved those employees into
the newly  established  operating  groups. We believe this will serve to improve
communications among the team members, resulting in reduced inventories, product
lead times and waste.

The prior year 1999 was also a pivotal year for Data I/O. The accomplishments of
1999  significantly  added to the  foundation  needed  for a  turnaround  of the
Company. The restructuring plan begun in 1998 resulted in a lower corporate cost
structure,  more focused and  strategically  oriented  research and  development
spending,  and the  elimination of certain aging,  lower-margin  products during
1999.  Also  during  1999,  the  Company  focused   considerable  effort  toward
integrating SMS Holding GmbH,  Wangen,  Germany  ("SMS"),  and the SMS products,
which were acquired in November 1998, into its operations and its product lines.

The  Company  believes  that  progress  made in these areas has  positioned  the
Company for a successful turnaround.  However, the Company cannot guarantee that
the Company will continue to remain profitable,  nor is there any assurance that
the turnaround efforts will be successful.

Industry Background

Data I/O Corporation  operates in a niche of the electronics  equipment industry
that  provides  programming  systems  used  to code  specific  data  and  design
information into programmable ICs. These systems are purchased by companies that
design and manufacture  electronic products that utilize programmable ICs. These
companies, who are Data I/O's primary customers,  design and manufacture a broad
range of electronic products for both consumer and industrial use.

Programmable  ICs  represent  an  approximately   $13  billion  segment  of  the
semiconductor  industry,  and have grown  more  rapidly  than the  semiconductor
industry as a whole in recent years.  Programmable  ICs offer  advantages to the
electronic  product  designer  to bring  products  to market  more  quickly  and
inexpensively  than using  fixed-function  ICs,  and can offer the  advantage of
simpler product upgrades.  Programmable ICs also offer attractive  functionality
to the user of the electronic product,  such as storing personal  information or
customizing  product  functionality.  As a result,  use of  programmable  ICs is
growing  rapidly  in both  high-volume  consumer  electronic  products  and more
complex electronic systems.

Due to this growth,  there are currently over 100 vendors of  programmable  ICs,
and  thousands  of different  programmable  ICs on the market,  designed  with a

                                     Page 3

variety of  different  technologies  developed  by the  different  vendors.  The
technology  trends driving the programmable IC market result in a broad range of
requirements for programming  information  into these devices.  These technology
trends   include   high-density   flash  memory,   complex  and  high  pin-count
programmable logic, small chip-scale packages,  low-voltage operation, in-system
programming  protocols,   and  multiple  semiconductor   technologies  requiring
different  programming  methods.  These  technology  advances  require  advanced
programming equipment to support them.

Automated  programming  systems are increasingly used to handle the miniaturized
and  fine-pitch  programmable  IC  packages  in  high-volume  manufacturing  and
programming. This automated handling equipment is critical for minimizing damage
to the delicate  leads of the ICs and for  increasing  handling and  programming
capacity. The integration of programming and handling functions into one product
for the high-volume  customer has been a significant development for the Company
over the past few years as it tries to provide a complete  programming  solution
for both  high-volume  manufacturing  environments  and high-volume  programming
center customers.

Products

In  order to  accommodate  the  expanding  variety  of  programmable  ICs  being
manufactured  today, the Company's  programming systems must have the capability
to  program  many  different  types of ICs.  ICs  vary in  terms of  technology,
features and functions,  package type, pin arrangement,  and number of pins. The
Company works closely with major  manufacturers  of programmable  ICs to develop
its  products  in  accordance  with  these   requirements.   Many  of  these  IC
manufacturers endorse Data I/O's programming systems as equipment they recommend
for end-user  applications,  as well as for use in their own environments.  With
their broad range of  capabilities,  some of Data I/O's systems can program more
than 10,000  programmable ICs, which accounts for the vast majority of the types
of programmable ICs currently available.  Just as breadth of device support is a
critical product  feature,  high performance is also a critical product feature,
particularly to high-volume  manufacturers  using  programmable ICs within their
products.  The Company has developed products to address the needs of these high
volume customers as well.

Data I/O's line of  programming  systems  includes  a broad  range of  products,
systems,  modules,  and  accessories,  which the Company groups into two general
categories: non-automated programming systems and automated programming systems.
Automated  programming  systems are broken  down  further  into two  categories:
off-line  and in-line.  In addition,  the Company  provides  device  support and
service on all of its products.

Tasklink  is the  Company's  software  platform  that  provides  a  common  user
interface and enhances the quality of the customers'  programming  process.  The
Company has recently expanded its industry standard Tasklink software to include
support for the Sprint family of programmers as described below.

Non-Automated Programming Systems

The Company's line of non-automated  programming  systems provides solutions for
both engineering and low-to medium-volume manufacturing customers. Non-automated
programming   systems  require  a  user  to  physically  handle  the  ICs  being
programmed.  These  types of  programmers  are  also  sometimes  referred  to as
"manual"  or  "desktop"   programmers.   The  Company  has  three   families  of
non-automated programmers: the Sprint, the UniSystem and the ChipWriter
families.

Engineering  customers typically use single-site  programming systems during the
prototype  phase of a new  design,  and may  purchase  inexpensive  systems  for
limited device needs or more expensive  systems to support more complex  devices
or a large variety of device types.  Single-site programming systems can perform
programming on only one programmable IC at a time.

The Company offers a range of single-site programming systems. The Sprint family
single-site models include the Plus 48 programmer and the Optima programmer. The
Optima programmer offers a broader range of device package support than the Plus
48 by utilizing  interchangeable  TOPs and upgradeable pin drivers.  The Company
also offers two higher-end  single-site models in its UniSystem family: the 3980
Programming System and the UniSite Universal  Programming  System. Both the 3980
and the Unisystem utilize the Company's  proprietary  socketing technology which
permits the user to program the  majority of IC package  types.  Pricing for the
Company's  non-automated  programming  systems  range from just under  $1,000 to
approximately $23,000 for a fully loaded UniSite Universal Programming System.

                                     Page 4


Low- to medium-volume  manufacturing  customers often use multiple site (or gang
or  parallel)  non-automated   programming  systems  for  increased  programming
capacity.    These   "multi-site"   systems   can   program   multiple   devices
simultaneously.  The Company's Sprint family  multi-site models include the Dual
(two  sites),  the Quad (four  sites) and the Octal  (eight  sites)  programming
systems,  which  sell  from  approximately  $6,000  to  $16,000.  Each of  these
programmers  are also sold with the Company's new Flashtop  option which enables
customers  to increase  their Flash memory  programming  capacity by a factor of
four.

With the recent  addition of Tasklink  to the Sprint  line of  programmers,  the
Company's  Tasklink  software  now  supports  all of the  Company's  proprietary
non-automated programming systems.

Under a  worldwide  distribution  agreement  with a third  party  supplier,  the
Company sells a line of low-priced  programmers under the brand name ChipWriter.
The ChipWriter and ChipWriter Portable  single-site  programming systems and the
ChipWriter  Gang  multi-site   programming  systems  offer  very  cost-effective
programming solutions.

Automated Programming Systems

The  Company  offers a range  of  automated  programming  systems  that  provide
electronic  equipment  manufacturers with an automated pick and place method for
handling,   programming,   testing  and  marking   programmable  ICs.  Automated
programmers are most frequently used by medium- to high-volume manufacturers and
IC  programming  centers to automate the  programming  process,  to reduce labor
costs,  to increase  programming  capacity,  to  eliminate  potential  damage to
devices due to human handling,  and to more  accurately  handle more complex and
delicate  IC  package  types.  The  automated   programming   system  feeds  the
programmable  IC out of its protective  media (trays,  tubes, or tape and reel),
places the IC into the socket of the programmer,  completes programming, applies
a label or laser mark,  rejects the ICs that could not be programmed  correctly,
and loads correctly  programmed ICs back into protective media (trays,  tubes or
tape & reel).  The IC is then ready to be assembled onto a printed circuit board
using  other  automated  production  equipment.  The  Company  offers  automated
programming system products within its ProMaster product line and with its PP100
product.  Prices range from  approximately  $50,000 for the ProMaster 2500 up to
approximately $500,000 for the PP100 with options.

The Company's  PP100 automated  programming  system offers a range of programmer
and device media  options and requires  limited  floor space.  The system can be
configured  with  4  to  12  programmer  sites  utilizing  the  same  programmer
technology  as the  Sprint  family of  programmers  to  support a wide  range of
programmable ICs including fine pitch logic devices.  The PP100 utilizes precise
pick-and-place technology, has optional marking capabilities, and can handle ICs
in trays,  tubes, or tape and reel media. System pricing starts at approximately
$150,000.  The PP100 has been installed in the  facilities of consumer,  medical
and  automotive  electronics  manufacturers,  and is  also  supporting  contract
manufacturers and IC programming centers.

The Company also  provides a complete  line of labels for use with its automated
programming systems. These labels are custom manufactured by the Company for the
PP100 and its ProMaster products.

In the first quarter of 2000, the Company introduced a new automated programming
system  which  employs  a  unique   concept  for  in-line   programming.   These
programmers,  which  mount onto  insertion  machines,  allow the user to program
flash memory chips  immediately  prior to their use. By programming the chips at
the point of use, customers are able to avoid an off-line  programming  process,
saving them both time and space,  resulting in lower  manufacturing  costs.  The
ProLINE-RoadRunner    targets   high-volume   production    applications   using
high-density Flash memory devices,  such as cellular telephones.  The Company is
working with the top Original  Equipment  Manufacturers  (OEM) of Surface  Mount
Technology (SMT) equipment to create automated systems which are compatible with
the OEM's equipment.  By attaching directly to the automated insertion machines,
the  ProLINE-RoadRunner is able to do on-line programming without increasing the
space required for manufacturing.  By programming  in-line,  at the time of use,
the ProLINE-RoadRunner can facilitate "lean" manufacturing techniques.

Device Support and Service Support

The Company offers device support updates,  which contain  algorithms to program
new ICs as they are introduced by the semiconductor manufacturers. These updates
may also include  enhancements  to existing  algorithms and may add new features
and  functionality to the programmers.  The device support updates are essential

                                     Page 5


to the Company's  customers to keep the programmers  current so that new devices
can be programmed.  Customers may purchase update contracts that entitle them to
receive periodic updates throughout the year.

The Company  also  offers  out-of-warranty  service and repair of its  products.
Service  contracts  are  offered  for  repair,   preventative   maintenance  and
calibration  of the  systems.  This  additional  support  enables the  Company's
customers to keep their programming products at current support levels.

Customers

The  Company  sells its  products  to  customers  worldwide  in a broad range of
industries including telecommunications,  consumer electronics,  computers, test
and  measurement,  medical,  transportation,   military,  aerospace,  electronic
contract manufacturing, and semiconductors. These customers either design and/or
manufacture electronic products that incorporate  programmable ICs or provide IC
programming services.

The Company  believes that its most  significant  current market  opportunity is
with  users of Flash  memory  programmable  ICs.  Flash  memory  has  become the
programmable  technology  of choice  for many  applications.  As the  technology
improves,  Flash memory will become denser,  yielding  higher capacity and lower
cost per bit of information  stored. The more dense Flash memory ICs become, the
more important programming becomes to users of those ICs because it can become a
bottleneck in the electronic product production line. The Company is focusing on
solutions  for its  customers to address those  manufacturing  bottlenecks.  The
Company  believes  that the most  significant  users  of  Flash  memory  are the
manufacturers  of products  for  wireless  communications,  personal  computers,
automotive  electronics  and consumer  products  such as set-top boxes for cable
television, but particularly cellular telephones.

During 2000,  the Company sold products to over 2,500  customers  throughout the
world,  one of whom  accounted  for 23% of the  Company's  net  sales.  No other
customer  accounted for more than 10% of the  Company's  net sales.  None of the
Company's independent distributors or representatives accounted for more than 5%
of the Company's net sales.

Geographic Markets and Distribution

The  Company  markets and sells its  products  through a  combination  of direct
sales, internal telesales,  and indirect sales representatives and distributors.
The Company  continually  evaluates  its sales  channels  against  its  evolving
markets and customers.

U.S. Sales

The Company  markets its products  throughout  the U.S. using a variety of sales
channels including its own field sales management  personnel,  independent sales
representatives,  and  a  direct  telesales  organization.  The  Company's  U.S.
independent  sales  representatives  obtain  orders  on an  agency  basis,  with
shipments  made directly to the customer by the Company.  Sales of the Company's
semiconductor  programming  equipment  products  requiring  installation  by the
Company  that is other  than  perfunctory  are  recorded  when  installation  is
complete,  or at  the  later  of  customer  acceptance  or  installation,  if an
acceptance  clause is specified in the sales terms.  Revenue from other  product
sales is  recognized  at the time of shipment.  Revenue from the sale of service
and update  contracts  is  recorded  as deferred  revenue  and  recognized  on a
straight-line basis over the contractual period.

Foreign Sales

Foreign sales  represented  between 52%, 58% and 64% of net sales of programming
systems in each of 1998,  1999, and 2000 (see Note 16 of "Notes to  Consolidated
Financial  Statements").  Foreign  sales are made through the  Company's  wholly
owned subsidiaries in Germany,  China and Canada, as well as through independent
distributors and sales representatives located in 35 other countries. Sales made
through foreign subsidiaries requiring installation by the Company that is other
than perfunctory are recorded when installation is complete,  or at the later of
customer acceptance or installation, if an acceptance clause is specified in the
sales  terms.  Revenue from other  product  sales is  recognized  at the time of
shipment.  Revenue from the sale of service and update  contracts is recorded as
deferred  revenue and recognized on a  straight-line  basis over the contractual
period.  The  Company's  independent  foreign  distributors  purchase  Data  I/O
products  in U.S.  Dollars  for resale;  the sale is  recognized  at the time of
shipment  to the  distributor.  Distributors  are allowed to return a portion of
their Data I/O  product  inventory  for credit on future  purchases,  subject to

                                     Page 6


limitations.  As with U.S. sales  representatives,  sales made by  international
sales representatives are on an agency basis with shipments made directly to the
customer by the Company.  These sales are  denominated  in U.S.  Dollars and are
recognized upon shipment,  if installation is perfunctory or does not need to be
performed by the Company,  or when the equipment is installed at the  end-user's
site, if  installation  is more than  perfunctory  and is to be performed by the
Company,  or in the case of an  acceptance  clause in the terms of the contract,
upon acceptance.

Total  foreign  sales are  determined  by the  geographic  area  into  which the
products  are  sold and  delivered,  and  include  not  only  sales  by  foreign
subsidiaries  but also  export  sales  from the U.S.  to the  Company's  foreign
distributors  and  representatives'  customers.  Foreign  sales  do not  include
transfers  between the Company and its foreign  subsidiaries.  Export  sales are
subject  to U.S.  Department  of  Commerce  regulations.  The  Company  has not,
however, experienced any difficulties to date as a result of these requirements.

Fluctuating exchange rates and other factors beyond the Company's control,  such
as international  monetary  stability,  tariff and trade policies,  and U.S. and
foreign tax and economic policies, affect the level and profitability of foreign
sales.  The  Company  is unable to  predict  the  effect of such  factors on its
business.  The Company does hedge against certain currency exposures in order to
minimize their impact.

Competition

The  competitors in the market for  programming  systems are highly  fragmented,
consisting  of a large number of  companies  in many  regions of the world.  The
Company  believes that it has a leading  market share for  programming  systems,
with approximately  25-30% of the total worldwide revenue.  Although independent
market information is not available, this estimate is based on internal analysis
by the Company, supplemented with external research. Competitive factors include
product  features,  programmable  IC support,  brand  awareness and  preference,
price,  ease  of  use,  fit  with  customer's  manufacturing  process,  quality,
reliability,   throughput,   distribution  channels,  availability,   post-sales
support, and service. The Company's competitiveness depends on offering the most
effective combination of these factors.

Many of the competitors in non-automated programming systems are small companies
that  distribute  their products in limited  geographical  regions,  and compete
primarily  on  price,   local  support,   and  response  to  specific   customer
programmable IC needs.  Programmable IC companies who offer programming  systems
for their own devices through their  distribution  channels hold a small portion
of the market.  Data I/O competes in the non-automated  programming systems area
primarily on the breadth of its product line and  programmable  IC support,  the
strength of its worldwide distribution channels, brand awareness and preference,
post-sales support, and service.

There are fewer competitors in the automated programming systems category.  This
category  includes several  companies that offer integrated  systems,  and other
companies that offer automated handling systems that require  integration with a
programming  system  by the  customer.  The  Company's  largest  competitor  for
automated  programming systems is BP Microsystems.  The primary factors on which
the  competitors  with  integrated  systems  compete are cost per programmed IC,
capacity, programmable IC support, post-sales support, reliability and service.

Certain  customers are using their in-circuit test equipment to also program ICs
after they have been assembled onto printed circuit boards. The Company believes
that the trends in  high-density  Flash memory devices  coupled with  decreasing
production  cycle times make  in-circuit  test  equipment  unattractive  in many
high-volume  applications,  and therefore has introduced the  ProLINE-RoadRunner
in-line  programming  system.  The high  performance  of the  ProLINE-RoadRunner
eliminates the programming  bottlenecks caused by the ever-increasing  densities
of Flash memory devices.

Manufacturing, Raw Materials, and Backlog

During  2000,  Data I/O  conducted  manufacturing  operations  at its  principal
facility  in  Redmond,   Washington,   where  it   manufactures   automated  and
non-automated  programming systems and in Amtzell, Germany where it manufactures
adapters.  In its  manufacturing  processes,  the Company uses a combination  of
standard components, proprietary custom ICs and fabricated parts manufactured to
Data I/O  specifications.  Most  components  used are available from a number of
different  suppliers and  subcontractors but certain items, such as some handler
and programmer  subassemblies,  custom ICs, hybrid circuits and connectors,  are
purchased from single sources.  The Company believes that additional sources can
be  developed  for  present   single-source   components   without   significant

                                     Page 7


difficulties in obtaining  supplies.  There can,  however,  be no assurance that
single-source  components  will continue to be readily  available.  If we cannot
develop  alternative   sources  for  these  components,   or  if  we  experience
deterioration in our relationship  with these suppliers,  there may be delays or
reductions in product introductions or shipments, which may materially adversely
affect our  operating  results.  To best support its  long-term  direction,  the
Company  continues to evaluate its  manufacturing  capabilities  against  future
requirements  for new  products  and  technologies  and the  related  investment
required to enhance or upgrade  capabilities versus its options for outsourcing.
Manufacturing  of the  Sprint  non-automated  programming  systems,  which  were
integrated  into the Data I/O product line during 1999 after the  acquisition of
SMS in November  1998 is currently  provided by an outside  supplier  located in
Germany. Shipments from the outside supplier are received at the Company's plant
in Amtzell,  Germany where they are combined with  internally  produced tops and
adapters to complete the manufacturing process.

In  accordance  with  industry  practices,  generally  all orders are subject to
cancellation  prior to shipment without penalty except for contracts calling for
custom configuration. To date, such cancellations have not had a material effect
on the Company's sales volume.  To meet  customers' fast delivery  requirements,
Data I/O  manufactures  certain  of its  products  based upon a  combination  of
backlog and  anticipated  orders.  Most orders are scheduled for delivery within
one to 60 days after receipt of order.  The Company's  backlog of pending orders
was approximately $3.0 million, $1.7 million and $4.2 million as of December 28,
2000, December 30, 1999 and December 31, 1998, respectively. The size of backlog
at any particular date is not necessarily a meaningful indicator of the trend of
the Company's business.

Research and Development

Because Data I/O's future growth is to a large extent  dependent upon the timely
development  and  introduction  of new  products  and its  support of the latest
programmable  ICs,  the  Company is  committed  to a  substantial  research  and
development program.  Research and development  activities include design of new
products and continual enhancement and support of existing products. The Company
is currently  focusing its research  and  development  efforts in its  strategic
growth markets, namely new programming technology and automated handling systems
for the  manufacturing  environment.  The Company is also focusing on increasing
its capacity and  responsiveness  for new device support requests from customers
and  programmable  IC  manufacturers  by revising  and  enhancing  its  internal
processes and tools.

During  2000,  1999 and 1998 the Company  made  expenditures  for  research  and
development of $8,716,000, $8,403,000, and $9,109,000 respectively, representing
20.3%, 24.6%, and 25.8% of net sales, respectively.

At the time of the  acquisition  of SMS in 1998 the Company  recognized a charge
for  in-process  research and  development  of $2.0  million.  This research and
development was primarily  focused on a new generation  programming  technology.
During 1999 this research and development  work continued  although at a reduced
pace as a significant  portion of engineering  resources  were dedicated  toward
support and  enhancement of existing  products,  including  those  automated and
non-automated  programming  system  products  acquired  with  SMS.  The  Company
continues to evaluate the results of this research and development work and will
continue  development  of those  elements  which are  deemed to be  commercially
viable.

Patents, Copyrights, Trademarks, and Licenses

Intellectual  property  rights  applicable to various Data I/O products  include
patents, copyrights, trade secrets and trademarks. Rather than depend on patents
and   copyrights,   which  are  frequently   outdated  by  rapid   technological
advancements in the electronics  industry,  Data I/O relies primarily on product
development,  engineering,  manufacturing  and marketing  skill to establish and
protect its market  position.  However,  for certain  strategic  technology  the
Company  uses  patent  protection  as an  additional  means  of  protecting  its
intellectual property.

The Company  attempts to protect its rights in  proprietary  software  products,
including its Tasklink  product,  by retaining the title to and copyright of the
software and documentation, by including appropriate contractual restrictions on
use and  disclosure in its  licenses,  and by requiring its employees to execute
non-disclosure agreements. The Company's software products are typically shipped
in sealed  packages on which  notices are  prominently  displayed  informing the
end-user that, by breaking the seal of the packaging,  the end-user agrees to be
bound by the license agreement  contained in the package.  The license agreement
includes limitations on the end-user's authorized use of the product, as well as

                                     Page 8


restrictions  on  disclosure  and  transferability.   The  legal  and  practical
enforceability and extent of liability for violations of license agreements that
purport to become  effective upon opening of a sealed  package are unclear.  The
Company is not aware of any situation where a license  agreement  restricting an
end-user's  authorized use of a licensed product resulted in enforcement action.
The Company's  software  products are not normally sold separately from sales of
programming  systems.  However,  on  those  occasions  where  software  is  sold
separately,  revenue is recognized when a sales agreement exists,  when delivery
has occurred, when our fee is fixed or determinable,  and when collectibility is
probable.

Because of the rapidly  changing  technology  in the  semiconductor,  electronic
equipment and software  industries,  there is a possibility that portions of the
Company's  products might infringe upon existing patents or copyrights,  and the
Company may, therefore, be required to obtain licenses or discontinue the use of
the infringing  technology.  The Company  believes that any exposure it may have
regarding possible  infringement claims is a reasonable business risk similar to
that being assumed by other  companies in the electronic  equipment and software
industries.  However, any claim of infringement, with or without merit, could be
costly and a diversion of management's  attention,  and an adverse determination
could  adversely  affect the  Company's  reputation,  preclude it from  offering
certain products, and subject it to substantial liability.

Employees

As of December 28, 2000, the Company had 224 total  employees,  of which 52 were
located outside the U.S. The Company also utilizes  independent  contractors for
specialty work,  primarily in research and development,  and utilizes  temporary
workers to adjust capacity to fluctuating  demand.  Many of Data I/O's employees
are highly skilled and the Company's  continued success will depend in part upon
its ability to attract and retain  employees  who are in great demand within the
industry.  At times the  Company,  along  with most other  electronic  equipment
manufacturers  and software  developers,  experiences  difficulty  in hiring and
retaining  experienced  personnel,  particularly in technical areas. There is no
assurance  that  the  Company  will be  able to  attract  and  retain  qualified
personnel in the future.  None of the Company's  employees are  represented by a
collective bargaining unit and the Company believes relations with its employees
are favorable.

Environmental Compliance

The Company's facilities are subject to numerous laws and regulations concerning
the discharge of materials or otherwise relating to the environment.  Compliance
with  environmental  laws has not had,  nor is it expected  to have,  a material
effect  on  capital  expenditures,   the  financial  position,  the  results  of
operations or the competitive position of the Company.

Executive Officers of the Registrant

Set forth below is certain information concerning the executive officers of the
Company as of March 7, 2001:

  Name                       Age          Position

  Frederick R. Hume          58           President and Chief Executive Officer


  Joel S. Hatlen             42           Vice President Finance
                                          Chief Financial Officer
                                          Secretary and Treasurer

  Jim Rounds                 52           Vice President
                                          Chief Technical Officer

  John Vicklund              55           Vice President Human Resources

Frederick R. Hume joined the Company as President and Chief Executive Officer in
February  1999.  He was  appointed  to the Board of  Directors of the Company in
January 1999. From 1988 until his retirement in 1998, Mr. Hume was Vice
President and General  Manager of Keithley  Instruments in Cleveland,  Ohio.
From 1972 to 1988, he held various management positions at Fluke Corporation,
including Group Vice President for Manufacturing and Research and Development.

                                     Page 9


Joel S. Hatlen joined the Company in September  1991 as a Senior Tax  Accountant
and became Tax Manager in December 1992. He was promoted to Corporate Controller
in December  1993. In February 1997, he was named Chief  Accounting  Officer and
Corporate  Controller.  In January  1998,  he was promoted to Vice  President of
Finance and Chief  Financial  Officer,  Secretary and Treasurer.  From September
1981 until  joining the Company,  Mr.  Hatlen was employed by Ernst & Young LLP,
where his most recent position was Senior Manager.

Jim  Rounds  joined  the  Company  in  September   1998  as  Vice  President  of
Engineering.  In October 1999 Mr.  Rounds was named Vice  President  and General
Manager of Programming  Systems.  Prior to joining the Company, Mr. Rounds spent
23 years at  Hewlett-Packard  Corporation,  where he last served as Research and
Development Manager for one of the company's new business  initiatives from 1995
to 1998.  Prior to that,  he served as  Research  and  Development  Manager  for
Hewlett-Packard's  Lake Stevens Division from 1993 to 1995, which supported many
product lines and introduced many new products.

John  Vicklund  joined the Company in January  2001 as Vice  President  of Human
Resources.  Prior to joining Data I/O Mr.  Vicklund  served as Director of Human
Resources at Canyon Creek Cabinet Company.  Mr. Vicklund also served as Director
of Human  Resources at Pacific  Aerospace & Electronics,  Inc., and Hatch & Kirk
Inc. Mr.  Vicklund  served as a Project  Coordinator  for South King County Tech
Prep Consortium.  Mr. Vicklund was employed as Vice President of Human Resources
at ELDEC for 20 years.

Cautionary Factors That May Affect Future Results

Our  disclosure  and  analysis  in  this  report  contain  some  forward-looking
statements.   Forward-looking   statements  give  our  current  expectations  or
forecasts of future events. The reader can identify these statements by the fact
that they do not relate  strictly to historical or current facts. In particular,
these include statements relating to future action,  prospective  products,  new
technologies, future performance or results of current and anticipated products,
sales efforts, expenses,  outsourcing of function, the outcome of contingencies,
and financial results.

Any or all of our  forward-looking  statements  in this  report  or in any other
public  statement  made may  turn  out to be  wrong.  They  can be  affected  by
inaccurate  assumptions  we  might  make  or  by  known  or  unknown  risks  and
uncertainties.  Many factors -- for example, product competition and our product
development -- will be important in determining future results. Consequently, no
forward-looking   statement  can  be  guaranteed.   Actual  future  results  may
materially vary.

We undertake no obligation to publicly  update any  forward-looking  statements,
whether as a result of new information,  future events or otherwise.  The reader
is  advised,  however,  to  consult  any future  disclosures  we make on related
subjects in our 10-Q, 8-K and 10-K reports to the SEC and press releases.  Also,
note that we provide the following cautionary discussion of risks, uncertainties
and possible inaccurate assumptions relevant to our business.  These are factors
that we think could cause our actual results to differ  materially from expected
and  historical  results.  Other  factors  besides  those listed here could also
adversely  affect the  Company.  This  discussion  is  permitted  by the Private
Securities Litigation Reform Act of 1995.

Development, Introduction and Shipment of New Products

The Company  currently is developing new engineering  and automated  programming
systems.  Significant technological,  supplier,  manufacturing or other problems
may delay the development, introduction or production of these products.

For example, we may encounter these problems:

o        technical problems in the development of a new programming system
         platform or the robotics for new automated handling systems

o        inability to hire qualified personnel

o        delays or failures to perform by third parties involved in our
         development projects

Our sales in the past three years have been significantly  adversely affected by
delays in developing and releasing new products.  Some customers  waited for our
new products, while many others purchased products from our competitors.  Delays
in the  completion  and  shipment of new  products,  or failure of  customers to
accept new products, may result in a decline in sales in 2001.

                                    Page 10


Variability in Quarterly Operating Results

Our operating results tend to vary from quarter to quarter.  Our revenue in each
quarter is  substantially  dependent upon orders  received  within that quarter.
Conversely,  our  expenditures  are based on  investment  plans and estimates of
future revenues. We may, therefore,  be unable to quickly reduce our spending if
our revenues decline in a given quarter. As a result, operating results for that
quarter  will  suffer.  Our  results of  operations  for any one quarter are not
necessarily indicative of results for any future periods.

Other  factors  which may cause our  quarterly  operating  results to  fluctuate
include:

o           increased competition

o           timing of new product announcements

o           product releases and pricing changes by us or our competitors

o           market acceptance or delays in the introduction of new products

o           production constraints

o           the timing of significant orders

o           customers' budgets

o           foreign currency exchange rates

Due  to all of the  foregoing  factors,  it is  possible  that  in  some  future
quarters,  our  operating  results  will be below  expectations  of analysts and
investors.

Rapid Technological Change

Product  technology  in our industry  evolves  rapidly,  making  timely  product
innovation essential to success in the marketplace. The introduction of products
with improved technologies or features may render our existing products obsolete
and unmarketable. Technological advances that may negatively impact our business
include:

o           new IC package types requiring hardware and software changes in
            order to be programmed by our products

o           electronics equipment manufacturing practices, such as widespread
            use of in-circuit programming

o           customer software platform preferences different from those on which
            our products operate

o           more rigid industry standards, which would decrease the value-added
            element of our products and support services

If we cannot  develop  products  in a timely  manner  in  response  to  industry
changes,  or if our products do not perform  well,  our  business and  financial
condition will be adversely affected. Also, our new products may contain defects
or errors which give rise to product  liability  claims against us or cause them
to fail to gain market acceptance.

Economic and Market Conditions

Our business is impacted by capital  spending  plans and other  economic  cycles
that affect the users and  manufacturers  of ICs.  These  industries  are highly
cyclical and are characterized by rapid technological change, short product life
cycles,  fluctuations  in  manufacturing  capacity  and pricing and gross margin
pressures.  Our operations may in the future  reflect  substantial  fluctuations
from  period-to-period  as a  consequence  of such  industry  patterns,  general
economic  conditions  affecting the timing of orders from major  customers,  and
other factors affecting  capital  spending.  These factors could have a material
adverse effect on our business and financial condition.

                                    Page 11


Competition

Technological  advances have reduced the barriers of entry into the  programming
systems  markets. We expect competition to increase from  both  established  and
emerging companies. Certain competitors have increased their market share in our
business.  We believe this is due in part to our product  development delays. If
we  fail  to  compete   successfully  against  current  and  future  sources  of
competition,  our  profitability  and  financial  performance  will be adversely
impacted.

Dependence on IC Manufacturers

We work  closely  with  most  semiconductor  manufacturers  to  ensure  that our
programming   systems  comply  with  their  requirements.   In  addition,   many
semiconductor manufacturers recommend our programming system for use by users of
their programmable  devices.  These working  relationships enable us to keep our
programming systems product line up-to-date and provide end-users with broad and
current  programmable IC support.  Our business may be adversely affected if our
relationships with semiconductor manufactures deteriorate.

Dependence on Suppliers

Certain parts used in our products are currently  available from either a single
supplier or from a limited number of suppliers. If we cannot develop alternative
sources  of  these  components,   or  if  we  experience  deterioration  in  our
relationship with these suppliers,  there may be delays or reductions in product
introductions or shipments,  which may materially adversely affect our operating
results.

Because we rely on a small number of suppliers for certain parts, we are subject
to  possible  price  increases  by these  suppliers.  Also,  we may be unable to
accurately forecast our production schedule.  If we underestimate our production
schedule,  suppliers may be unable to meet our demand for components. This delay
in the supply of key components may materially adversely affect our business.

The non-automated  programming  system products we acquired when we acquired SMS
in  November  1998  are  currently  manufactured  to  our  specifications  by  a
third-party  contract  manufacturer.  We may not be able to obtain a  sufficient
quantity of these products if and when needed, which may result in lost sales.

Reliance on Third-Party Distribution Channels

We have an internal  sales force and also utilize  third-party  representatives,
and distributors.  Therefore,  the financial  stability of these distributors is
important to us. Highly skilled professional engineers use most of our products.
To be effective,  third-party  distributors must possess significant  technical,
marketing and sales  resources and must devote their resources to sales efforts,
customer  education,  training and support.  These required  qualities limit the
number of potential  third-party  distributors.  Our business  will suffer if we
cannot  attract  and  retain  a  sufficient  number  of  qualified   third-party
distributors to market our products.

International Operations

International sales represented 64% of our net revenue for the fiscal year ended
December  28, 2000.  We expect that  international  sales will  continue to be a
significant portion of our net revenue. International sales may fluctuate due to
various factors, including:

o           unexpected changes in regulatory requirements

o           tariffs and taxes

o           difficulties in staffing and managing foreign operations

o           longer average payment cycles and difficulty in collecting accounts
            receivable

o           fluctuations in foreign currency exchange rates

o           impact of the Euro

o           compliance with applicable export licensing requirements

o           product safety and other certification requirements

o           political and economic instability

                                    Page 12


The European  Community and European  Free Trade  Association  have  established
certain electronic emission and product safety requirements ("CE"). Although all
our products  currently meet these  requirements,  failure to obtain either a CE
certification  or a waiver for any product may  prevent us from  marketing  that
product in Europe.

We operate  subsidiaries in Germany,  China and Canada.  The operations in China
opened during the third quarter of 2000. Our business and financial condition is
sensitive to currency exchange rates or any other restrictions  imposed on their
currencies.  Currency  exchange  fluctuations  in Canada,  China and Germany may
adversely affect our investment in our subsidiaries.

Protection of Intellectual Property

Refer to the section captioned "Patents, Copyrights, Trademarks and Licenses" in
Item 1 above.

Acquisitions

We may pursue acquisitions of complementary technologies, product lines or
businesses.  Future acquisitions may include risks, such as:

o           burdening management and our operating teams during the integration
            of the acquired entity

o           diverting management's attention from other business concerns

o           failure to successfully integrate the acquired products

o           lack of acceptance of the acquired products by our sales channels
            or customers

o           entering markets where we have no or limited prior experience

o           potential loss of key employees of the acquired company

o           additional burden of support for an acquired programmer architecture

Future acquisitions may also impact our financial position.  For example, we may
use significant  cash or incur  additional  debt, which would weaken our balance
sheet.  We may also  capitalize  goodwill and intangible  assets  acquired,  the
amortization of which would reduce our  profitability.  We cannot guarantee that
future acquisitions will improve our business or operating results.

Dependence on Key Personnel

Refer to the section captioned "Employees" above.

Potential Volatility of Stock Price

The stock prices of technology  companies  tend to fluctuate  significantly.  We
believe factors such as  announcements  of new products by us or our competitors
and quarterly  variations in financial results may cause the market price of our
Common Stock to fluctuate substantially.  In addition, overall volatility in the
stock market,  particularly in the technology company sector, is often unrelated
to the operating performance of companies. If these market fluctuations continue
in the future, they may adversely affect the price of our Common Stock.

Item 2.  Properties

In May 1997,  we  completed  the sale of the land and  building  comprising  our
Redmond,  Washington corporate headquarters and are currently leasing the 96,000
square foot building on a 10-year  leaseback  agreement  with an option to renew
the lease for an  additional  10 years.  This lease  required base annual rental
payments in 2000 of approximately $981,000. See Note 7 of "Notes to Consolidated
Financial  Statements." As part of our  restructuring  plan  implementation,  we
vacated one floor of the leased Redmond  facility  (approximately  25,000 square
feet)  and have  sublet  the  majority  of this  space for a period of 28 months
beginning January 1, 2000, at a rate of approximately $33,000 per month.

In addition to the Redmond facility,  approximately 20,000 square feet is leased
at four  foreign  locations  including  our  Canadian  sales and service  office
located in  Mississauga,  Ontario,  our German  sales,  service and  engineering
operations  located in Amtzell  and Munich,  Germany,  and our sales and service
office in Hong Kong, China. During the first quarter 2000, our Wangen operations

                                    Page 13


moved from its 5,000  square  foot leased  facility to a new 11,000  square foot
leased facility in Amtzell near Wangen.  The lease for this new facility extends
through March 2010. See Note 11 of "Notes to Consolidated Financial Statements."

Item 3.  Legal Proceedings

Data I/O is party in  various  legal  proceedings,  and in  addition,  there are
various other contingent  liabilities  arising in the normal course of business.
After  consultation  with legal  counsel,  management  does not  anticipate  the
disposition of these proceedings and contingent liabilities will have a material
effect on the consolidated financial statements.

Item 4.  Submission of Matters to a Vote of Stockholders

No matters were submitted for a vote of  stockholders  of the Company during the
fourth quarter of the fiscal year ended December 28, 2000.

                                     PART II

Item 5.  Market for the Registrant's Common Stock and Related Stockholder
         Matters

The following  table shows,  for the periods  indicated,  the market sales price
range for the Company's  common stock as reported by the NASDAQ  National Market
tier of The NASDAQ Stock Market (NASDAQ symbol is DAIO).

             Period                                      High          Low

2000         Fourth Quarter                              $5.25        $1.88
             Third Quarter                                4.88         3.63
             Second Quarter                               5.25         2.00
             First Quarter                                7.13         2.38
1999         Fourth Quarter                              $3.50        $1.06
             Third Quarter                                2.00         1.25
             Second Quarter                               1.47         1.00
             First Quarter                                2.75         1.25

The  approximate  number of  shareholders  of record and  approximate  number of
beneficial  shareholders  of  record  on  March  7,  2001  was  782  and  3,500,
respectively.

Except for a special cash dividend of $4.15 per share paid on March 8, 1989, the
Company has not paid cash  dividends on its common stock and does not anticipate
paying regular cash dividends in the foreseeable future.

Item 6.   Selected Five-Year Financial Data

The following selected consolidated financial data should be read in conjunction
with  the  consolidated  financial  statements  and the  notes  thereto  and the
information contained herein in Item 7, "Management's Discussion and Analysis of
Financial  Condition and Results of  Operations."  The Company adopted SEC Staff
Accounting  Bulletin No. 101, Revenue  Recognition in Financial  Statements (SAB
101) in the fourth quarter of fiscal year 2000, effective beginning of the first
quarter  of fiscal  year  2000.  The pro forma  information  in the table  below
results from the  adoption of SAB 101.  Historical  results are not  necessarily
indicative of future results.

                                    Page 14





                                                                                       Year Ended
- -----------------------------------------------------------------------------------------------------------------------------
                                                               Dec. 28,      Dec. 30,     Dec. 31,    Dec. 25,    Dec. 26,
(in thousands, except employee and per share data)               2000          1999         1998        1997        1996
- -----------------------------------------------------------------------------------------------------------------------------
                                                                                                      

For The Year:
     Net sales                                                   $42,909       $34,113       $35,338     $46,284     $48,860
     Cost of goods sold                                           22,760        17,948        24,933      22,748      25,934
                                                             ----------------------------------------------------------------
     Gross margin                                                 20,149        16,165        10,405      23,536      22,926
     Research and development                                      8,716         8,403         9,109       7,807       8,121
     Selling, general and administrative                          10,616        11,022        14,386      13,924      14,618
     Write-off acquired inprocess R&D (1)                              0             0         1,959           0           0
     Net provision for business restructuring (2)                   (255)         (215)        4,370           0           0
                                                             ----------------------------------------------------------------
     Operating income (loss)                                       1,072        (3,045)      (19,418)      1,805         187
     Non-operating income (expense)                                  876         1,920           952       2,757         (59)
                                                             ----------------------------------------------------------------

     Income (loss) from continuing operations before income
        taxes and cumulative effect of accounting change           1,948        (1,125)      (18,466)      4,562         128
     Income tax expense                                               36           (55)          (58)       (176)       (121)
                                                             ----------------------------------------------------------------
     Income (loss) from continuing operations , before
           cumulative effect of accounting                         1,912        (1,180)      (18,524)      4,386           7
     change
     Income (loss) from discontinued operations (3)                   90           831           894       7,114      (1,108)
     Cumulative effect of accounting change                       (2,531)            0             0           0           0
                                                             ----------------------------------------------------------------
     Net income (loss)                                             ($529)        ($349)     ($17,630)    $11,500     ($1,101)
     Pro forma net income (loss)                                               ($2,880)     ($17,630)    $11,500     ($1,101)
     ------------------------------------------------------------------------------------------------------------------------

At Year-end:
     Working capital                                             $16,792       $16,179       $15,084     $33,226     $10,054
     Total assets                                                $28,746       $30,050       $40,089     $57,736     $39,319
     Long-term debt                                                    0             0             0           0      $1,500
     Total debt                                                        0             0          $564      $2,000      $1,605
     Stockholders' equity                                        $18,039       $18,058       $18,909     $34,614     $22,559
     Number of employees from continuing operations                  224           199           270         328         332
- -----------------------------------------------------------------------------------------------------------------------------

Common Stock Data (4):
     Basic earnings per share:
        From continuing operations, after taxes, before
           cumulative effect of accounting change                  $0.26        ($0.16)       ($2.59)      $0.63       $0.00
        Net income (loss)                                         ($0.07)       ($0.05)       ($2.46)      $1.66      ($0.16)
        Pro forma net income (loss)                                             ($0.40)       ($2.46)      $1.66      ($0.16)
     Diluted earnings per share:
          From continuing operations, after taxes, before
              cumulative effect of accounting change               $0.26        ($0.16)       ($2.59)      $0.62       $0.00
         Net income (loss)                                        ($0.07)       ($0.05)       ($2.46)      $1.62      ($0.16)
         Pro forma net income (loss)                                            ($0.40)       ($2.46)      $1.62      ($0.16)
     Book value per share at year-end                              $2.41         $2.48         $2.63       $4.92       $3.33
     Shares outstanding at year-end                                7,495         7,290         7,187       7,039       6,778
     Weighted-average basic shares outstanding                     7,405         7,254         7,154       6,909       6,857
     Weighted-average diluted shares outstanding                   7,405         7,254         7,154       7,087       7,035
- -----------------------------------------------------------------------------------------------------------------------------

Key Ratios:
     Current ratio                                                  2.9           2.7           1.8         2.7         1.7
     Gross margin to sales                                         47.0%         47.4%         29.4%       50.9%       46.9%
     Operating income (loss) to sales                               2.5%         (8.9%)       (54.9%)       3.9%        0.4%
     Income (loss) from continuing operations to sales              4.5%         (3.5%)       (52.4%)       9.5%        0.0%
     Return on average stockholders' equity                        10.6%         (6.3%)       (63.5%)      16.8%        0.0%
- -----------------------------------------------------------------------------------------------------------------------------


                                    Page 15


Footnotes:
(1) For further discussion, see Note 3 of "Notes to Consolidated Financial
    Statements."
(2) For further discussion, see Note 2 of "Notes to Consolidated Financial
    Statements."
(3) For further discussion, see Note 4 of "Notes to Consolidated Financial
    Statements."
(4) For further discussion, see Note 1 of "Notes to Consolidated Financial
    Statements."

Item 7.  Management's Discussion and Analysis of Financial Condition and Results
         of Operations

Forward-Looking Statements

This Annual Report on Form 10-K includes  forward-looking  statements within the
meaning  of the  Private  Securities  Litigation  Reform  Act of 1995.  This Act
provides a "safe harbor" for  forward-looking  statements to encourage companies
to provide  prospective  information  about  themselves as long as they identify
these statements as forward-looking and provide meaningful cautionary statements
identifying important factors that could cause actual results to differ from the
projected results.  All statements other than statements of historical fact made
in  this  Annual  Report  on  Form  10-K  are  forward-looking.  In  particular,
statements herein regarding industry prospects;  future results of operations or
financial  position;  integration of acquired  products and  operations;  market
acceptance of the Company's newly introduced or upgraded products;  development,
introduction  and  shipment of new  products;  and any other  guidance on future
periods  are  forward-looking  statements.  Forward-looking  statements  reflect
management's  current expectations and are inherently  uncertain.  The Company's
actual results may differ  significantly  from  management's  expectations.  The
following  discussions and the section entitled  "Business - Cautionary  Factors
That May Affect Future Results" describes some, but not all, of the factors that
could cause these differences.

BUSINESS RESTRUCTURING PROGRESS

During  2000,  the  Company   continued  to  see  the  payoffs  of  its  earlier
restructuring efforts. The profits generated in the third and fourth quarters of
the year were the result of the earlier restructuring efforts undertaken and new
product  sales.  The  remaining  restructuring  reserve of  $117,000  relates to
payments on abandoned  lease space.  The Company  reversed  $255,000 of reserves
during the second  quarter of 2000,  primarily  because costs accrued to abandon
leased  property and return leased  property to its original  condition were not
required.

Results of Continuing Operations

For all periods  presented in this section,  results of  operations  reflect the
classification  of the  Company's  Semiconductor  Equipment  and Synario  Design
Automation Divisions as discontinued operations (see "Discontinued Operations").



Net Sales


(in thousands)
Net sales by product line:                       2000             Change            1999           Change          1998
- -----------------------------------------------------------------------------------------------------------------------------
                                                                                                

Non-automated programming systems               $17,672          (16.0%)          $21,043         (20.5%)       $26,459
Automated programming systems                    25,237           93.1%            13,070          47.2%          8,879
                                           ------------------                 -----------------               ---------------
Total Programming Systems Division              $42,909           25.8%           $34,113          (3.5%)       $35,338
                                           ==================                 =================               ===============

Net sales by location:
  United States                                 $15,588            8.8%           $14,330         (15.2%)       $16,900
      % of total                                 36.3%                             42.0%                          47.8%
  International                                 $27,321           38.1%           $19,783           7.3%        $18,438
      % of total                                 63.7%                             58.0%                          52.2%
- -----------------------------------------------------------------------------------------------------------------------------


                                    Page 16


2000 vs. 1999

The Company adopted SAB 101 in the fourth quarter of fiscal year 2000, effective
as of the  beginning  of the first  quarter of fiscal  year 2000.  Year 2000 Net
Sales were increased by $4,062,000,  net of $575,000 as a result of adopting SAB
101. Of the increase in Net Sales of $4,637,000  due to the adoption of SAB 101,
$4,579,000  relates to the  finalization of installation of the PP100 product in
accordance with agreed upon specifications, $4,425,000 of which relates to sales
made by our German subsidiary.  Including the effects of adopting SAB 101, sales
increased by 26% from 1999 to 2000.  Automated  systems increased by $12,167,000
or 93%,  primarily  due to  increased  PP100 sales and the  introduction  of the
ProLINE-RoadRunner.  Sales of non-automated  systems  decreased by $3,371,000 or
16%,  primarily due to a decline in sales of the Company's  older  non-automated
programming systems.  Sales of automated systems overtook  non-automated systems
for the first time in 2000.  Automated  systems  are  expected  to  continue  to
make-up a majority of Net Sales. The introduction of the  ProLINE-RoadRunner  is
expected to add to  automated  sales as we  continue to work with SMT  equipment
manufacturers and design  ProLINE-RoadRunners to work with other versions of SMT
equipment.

Product sales in the US increased by  $1,300,000 or 8.8% in 2000.  International
sales increased $7,538,000 or 38.1%.

1999 vs. 1998

Overall sales  decreased for the Company's  programming  system  products during
1999 as compared to 1998.  Overall orders during the year were essentially flat;
increasing  approximately  1% to $32.0  million  compared  with $31.5 million in
1998.  Orders  during  1999  for the  Company's  automated  programming  systems
increased  93% compared to 1998.  This  increase was offset by an 18% decline in
orders for the Company's non-automated programming systems.

The increase in sales and orders of the Company's automated  programming systems
is primarily  attributable to the PP100-TM-  automated  programming system which
was  integrated  into the Data I/O  product  line  during the first half of 1999
following  the  acquisition  of SMS in November  1998.  The PP100  replaced  the
Company's PM970 fine pitch automated  programming  system.  Sales during 1999 of
the Company's non-automated programming systems decreased significantly compared
to 1998 due to a decline in sales of the Company's older non-automated products,
some of which  have  been  discontinued,  offset  partially  by sales of the SMS
Sprint  non-automated  products which were  integrated into the Data I/O product
line during the first half of 1999 following the acquisition of SMS.

During 1999 sales to Europe  increased,  but sales in the U.S. and other foreign
countries  decreased.  Partially  offsetting the increased sales in Europe was a
negative  impact from foreign  currency  translation due primarily to the German
Mark to U.S.  Dollar  exchange  rate.  The net impact of exchange  rate  changes
during 1999 was  approximately  $1.0  million.  When the U.S.  Dollar is weaker,
sales of the  Company's  products  in local  currency  translate  into more U.S.
Dollars.  However,  offsetting the revenue translation impact is the translation
of local currency costs and expenses.




Gross Margin

 (in thousands)                       2000             Change              1999              Change              1998
- -----------------------------------------------------------------------------------------------------------------------------
                                                                                                 

Gross margin                        $20,149             24.6%            $16,165             55.4%             $10,405
Percentage of net sales              47.0%                                47.4%                                 29.4%
- -----------------------------------------------------------------------------------------------------------------------------


2000 vs. 1999

The Company adopted SAB 101 in the fourth quarter of fiscal year 2000, effective
as of the beginning of the first quarter of fiscal year 2000. The 24.6% increase
in gross  margin  from 1999 to 2000 is  attributable  to the 25.8%  increase  in
revenue  from year to year  including  the effects of adopting  SAB 101. The net
impact of the  adoption of SAB 101 was to increase  the gross  margin in 2000 by
$2,317,000.

                                    Page 17



1999 vs. 1998

The gross margin  increased by  $5,760,000  or 55% during 1999 compared to 1998.
This  increase is primarily due to $4.6 million of inventory  reserves  recorded
during  1998  related  to  discontinued  products  as a result of the  Company's
restructuring   activities  (see  "Business   Restructuring   Progress").   Also
contributing to the increased gross margin as compared to 1998 was less spending
during 1999 on PM970 customer  support as this product  became more stable,  and
lower  overall  costs  in  the  manufacturing   organization  due  to  headcount
reductions from the Company's restructuring.

Research and Development



 (in thousands)                       2000             Change              1999              Change              1998
- -----------------------------------------------------------------------------------------------------------------------------
                                                                                                 

 Research and development            $8,716             3.7%              $8,403             (7.8%)             $9,109
 Percentage of net sales              20.3%                               24.6%                                 25.8%
- -----------------------------------------------------------------------------------------------------------------------------


2000 vs. 1999

Research and  Development  (R&D)  spending  increased  slightly in 2000 from the
prior year. The $313,000  increase in spending is due to increased  spending for
device research and  development for new products.  The Company has committed to
developing  new  products  to upgrade  its  product  offering.  During  2000 the
ProLINE-RoadRunner  was  introduced.  The Company  will  continue to rollout new
products to meet  customer  demands and  replace  products  which no longer meet
customer  requirements.  The R&D spending as a percentage of net sales decreased
substantially as a result of flat spending and significantly  increased revenues
from year to year.

The Company  believes it is essential to invest in research and  development  to
support its existing  products and to create new products as markets develop and
technologies  change.  The  Company is focusing  its  research  and  development
efforts in its strategic growth markets,  namely new programming  technology and
automated  programming systems for the manufacturing  environment,  particularly
for high-density Flash memory applications.

1999 vs. 1998

Research and Development  spending  decreased $700,000 or 8% in 1999 as compared
with 1998. The Company  initiated a  restructuring  plan in the third quarter of
1998 which resulted in certain new product development program cancellations and
significant layoffs in the Redmond  headquarters  engineering staff in the third
and fourth  quarters of 1998,  as well as the first  quarter of 1999.  Partially
offsetting  the  cost  reductions  realized  from  the  Company's  restructuring
activities were incremental  research and development  expenses in the Company's
operations  in Wangen,  Germany,  which were acquired in November  1998,  and an
increased  investment in certain areas of new product  development  and software
support during 1999.  The November 1998  acquisition of SMS has also allowed the
Company to reduce its emphasis on support of certain  older  products  that have
been replaced due to overlap with SMS products  which were  integrated  into the
Data I/O product line during the first half of 1999.

During  1999  the  Company  invested  in  its  Sprint  family  of  non-automated
programmers and in the PP100 automated  programming  system,  both of which were
acquired with SMS in November  1998.  The Company  believes this  investment was
required to raise the level of performance of these  products.  Also during 1999
the Company invested substantial resources in the development of a new automated
programming  system that employs a unique concept for in-line  programming using
an on-line  implementation.  This  product,  called the  ProLINE-RoadRunner,  is
targeted at high-volume production applications using high-density Flash memory,
and was introduced in the first quarter of 2000.

At the time of the  acquisition  of SMS in 1998 the Company  recognized a charge
for  in-process  research  and  development  of $2.0  million.  During 1999 this
research  and  development  work  continued  although  at a reduced  pace as the
majority of engineering  resources were dedicated toward support and enhancement
of existing products and the development of the ProLINE-RoadRunner, as described
above.

                                    Page 18


Selling, General and Administrative



(in thousands)                                  2000           Change            1999           Change           1998
- ----------------------------------------------------------------------------------------------------------------------------
                                                                                                

Selling, general and administrative          $10,616          (3.7%)          $11,022          (23.4%)         $14,386
Percentage of net sales                       24.7%                            32.3%                            40.7%
- ----------------------------------------------------------------------------------------------------------------------------


2000 vs. 1999

Selling,  General and  Administrative  (SG&A) expenses decreased both in dollars
and  as a  percentage  of  net  sales  in  2000  compared  to  1999.  The  total
expenditures  decreased $406,000 and as a percentage of net sales,  expenditures
dropped by 7.6%. Sales and marketing expenses were relatively flat year to year,
the majority of the decrease in spending coming from general and  administrative
expenses due to one time cost  reductions  which occurred in the fourth quarter.
As a result of moving from a self-insured medical plan to a medical plan covered
by insurance,  the Company was able to reduce the reserve  established  to cover
medical payments for submitted  claims.  This one-time savings accounted for the
majority of the savings from year to year.

1999 vs. 1998

The  decrease in selling,  general and  administrative  expenditures  in 1999 as
compared to 1998 both in amount and as a percentage of sales is due primarily to
a  reduction  in  headcount  across  most  SG&A  departments  as a result of the
Company's  restructuring  which was  initiated  in the second  half of 1998 (see
"Business  Restructuring  Progress").  Also,  the  sale of the  Company's  Japan
subsidiary in February 1999 resulted in lower  spending in selling,  general and
administrative  expenses  as  compared  to the  prior  year.  Furthermore,  1998
expenses  included a non-cash  charge in the amount of  $540,000  related to the
modification  of stock  options of a former CEO of the  Company,  and  decreased
employee  performance bonuses in 1999. Partially offsetting the reduced spending
are incremental expenses of the Company's Wangen,  Germany operations which were
acquired in November 1998.

Interest



 (in thousands)                                 2000           Change            1999           Change           1998
- ----------------------------------------------------------------------------------------------------------------------------
                                                                                                 

 Interest income                                $471            (36.4%)          $741            (51.0%)        $1,513
 Interest expense                              ($25)            (32.4%)         ($37)            (73.2%)         ($138)
- ----------------------------------------------------------------------------------------------------------------------------


2000 vs. 1999

The  decrease  in  interest  income for 2000 as  compared  to 1999 is due to the
decrease in cash, cash equivalents and marketable securities, which were used to
fund operating losses during the year.

1999 vs. 1998

The  decrease  in  interest  income for 1999 as  compared  to 1998 is due to the
decrease in cash, cash equivalents and marketable  securities,  used to the fund
operating  losses and the  purchase  of SMS in the fourth  quarter of 1998.  The
decrease in interest  expense for 1999 as compared to 1998 is due  primarily  to
the retirement of debt in 1998 and the repayment of the Company's  Japan debt in
February 1999.

                                    Page 19


Income Taxes



 (in thousands)                                 2000                             1999                            1998
- ----------------------------------------------------------------------------------------------------------------------------
                                                                                                        

 Income tax expense                             $36                              $55                              $58
 Effective tax rate                             1.8%                             4.9%                            0.3%
- ----------------------------------------------------------------------------------------------------------------------------


2000 vs. 1999

Income tax  expense  in 2000  relates  entirely  to foreign  income  taxes.  For
financial  reporting purposes the Company has established tax valuation reserves
against  its  deferred  tax assets  because of the  uncertainty  relating to the
realization of such asset values.  The Company had valuation  allowances of $7.0
million at December 28, 2000 compared to $6.9 million at December 30, 1999.

1999 vs. 1998

Income tax expense in 1999 and 1998 relates  primarily to foreign  income taxes.
The effective  income tax rate for 1999 differed from the expected  provision at
the  statutory  34% tax rate  primarily  due to the  addition  of tax  valuation
reserves. The increase in valuation reserves was due to an inability to record a
benefit for deferred tax assets from  temporary  differences  due to uncertainty
regarding the Company's  ability to utilize such assets(see Note 15 of "Notes to
Consolidated  Financial  Statements").  The Company had valuation  allowances of
$6.9 million at December 30, 1999 compared to $5.9 million at December 31, 1998.

Sale Of Headquarters Property

In May 1997 the Company  completed the sale of the land and building  comprising
its Redmond,  Washington  corporate  headquarters  and excess land that had been
held for resale for approximately  $13.8 million,  less net transaction  related
expenses and  reimbursements  of  approximately  $400,000.  The sale  includes a
10-year  leaseback of the  building to the Company,  with an option to renew the
lease for an additional 10 years. The Company realized approximately $12 million
in cash after  payment of  transaction  fees and taxes.  The sale resulted in an
overall pre-tax gain of approximately $5.6 million,  of which approximately $2.3
million related to the excess land was recognized in the second quarter of 1997.
The remaining  gain has been deferred and will be amortized over the life of the
lease.

Discontinued Operations

Semiconductor Equipment Division

In November  1997,  the Company sold the assets of its  Semiconductor  Equipment
Division,  Reel-Tech-TM-  Inc., to General  Scanning  Inc.,  for $15.5  million,
consisting  of $12  million  in cash,  $2  million  in common  stock of  General
Scanning Inc. and $1.5 million in assumed liabilities.  Operating results of the
Semiconductor  Equipment  Division  and the  gain in 1997  and  subsequent  loss
adjustment incurred in 1998 on the sale of this segment are as follows:




     (in thousands)                                               2000            1999            1998             1997
                                                               -----------     -----------      ----------     -------------
                                                                                                      

     Net sales                                                    $ 0             $ 0             $ 0            $7,640
                                                               ===========     ===========      ==========     =============

                                                                  $ 0             $ 0             $ 0           $   0
     Income from operations, net of income tax                                                                      926
     Gain (loss) on disposal, net of income tax                     0               0              (265)          8,329
                                                                                                               -------------
                                                               -----------     -----------      ----------
     Total income (loss) on discontinued segment                  $ 0             $ 0             ($265)         $9,255
                                                               ===========     ===========      ==========     =============


                                    Page 20


Synario-Registered Trademark- Design Automation Division

Also in November  1997,  the Company  entered into a licensing  agreement and an
agreement to sell certain  assets of its  Synario-Registered  Trademark-  Design
Automation Division.  Under this licensing  agreement,  the Company's Electronic
Design  Automation  (EDA)  products were to be integrated  and sold with the EDA
product line of MINC  Incorporated.  This  transaction  discontinued the Synario
Design Automation Division  operations of the Company.  Although the Company was
entitled to receive  certain  licensing,  source code and  training  and support
services  revenues  related  to  certain of its  former  SDAD  products  through
December  31,1999,  during the second  quarter  1999 the  Company  closed  final
settlements and transfer of its retained licensing rights. In the fourth quarter
of 2000, $90,000 was reversed from a previously  established  accrual to reflect
that the amount  established  in 1997  related to  royalties  would not be fully
utilized.  Operating results and the loss on the disposal of this segment are as
follows:




     (in thousands)                                               2000            1999            1998             1997
                                                               -----------     -----------      ----------     -------------
                                                                                                      


     Net sales (1)                                                 $ 0            $944            $1,381            $7,172
                                                               ===========     ===========      ==========     =============


     Gain (loss) from operations, net of income tax                $90            $831            $1,344           ($1,358)
     Gain (loss) on disposal, net of income tax                                     0               (185)             (783)
                                                               -----------     -----------      ----------     -------------

     Total income (loss) on discontinued segment                    $90           $831            $1,159           ($2,141)
                                                               ===========     ===========      ==========     =============


      (1) All 1999 and 1998 net sales are for retained licensing rights. 1997
          net sales includes $851,000 retained licensing rights recognized after
          the disposition in 1997.

Inflation and changes in Foreign currency exchange rates

Sales and  expenses  incurred by foreign  subsidiaries  are  denominated  in the
subsidiary's  local currency and translated  into U.S. Dollar amounts at average
rates of exchange  during the year. The Company  recognized  $430,000 in foreign
currency  transaction gains and $28,000 in foreign currency translation gains in
2000. The transaction gains result primarily from sales by the German subsidiary
to its main customer  which were invoiced in US dollars.  The Company hedges its
foreign currency exposure on sales of inventory and certain loans to its foreign
subsidiaries through the use of foreign exchange contracts. See Note 1 of "Notes
to Consolidated Financial Statements."

Financial Condition

Liquidity and Capital Resources




 (in thousands)                                 2000           Change           1999          Change           1998
- ----------------------------------------------------------------------------------------------------------------------------
                                                                                              

 Working capital                              $16,792          $613           $16,179          $1,095        $15,084
 Total debt                                       0              0               0              ($564)          $564
- ----------------------------------------------------------------------------------------------------------------------------


                                    Page 21


In 2000,  net cash used by operating  activities  was $7.5 million.  Inventories
increased by $2.9 million  primarily due to the ramp up in the production of the
ProLINE-RoadRunner  automated programming system.  Accounts Receivable increased
by $5.1 million, due both to increased sales volume and slower payment trends by
customers, primarily in Europe.

The Company  experienced  foreign currency  transaction gains of $430,000 during
2000  versus  a  $1,000  gain  in  1999.  The  substantial  change  was  due  to
fluctuations in the German Mark during 2000.

The  Company  estimates  that  capital  expenditures  for  property,  plant  and
equipment  during 2001 will be between $1.0 million and $2.0  million.  Although
the  Company  fully  expects  that  such  expenditures  will  be  made,  it  had
commitments  for only  $238,000 at December  28,  2000.  Such  expenditures  are
expected  to be  funded  from  existing  and  internally  generated  funds.  The
Company's  U.S.  secured line of credit matured in May 2000 and was not renewed.
The Company's  foreign line of credit for 600,000  Deutsche Marks was renewed in
2000 and expires in December 2002.

As a result  of its  significant  product  development,  customer  support,  and
selling and  marketing  efforts,  the Company has required  substantial  working
capital  to fund  its  operations.  Management  believes  that the  Company  has
sufficient  working  capital  available  under  its  operating  plan to fund its
operations  and capital  requirements  through at least  December 31, 2001.  Any
substantial inability to achieve the current business plan could have a material
adverse impact on the Company's  financial  position,  liquidity,  or results of
operations  and may  require  the  Company to reduce  expenditures  and/or  seek
additional  financing to enable it to continue  operations  through December 31,
2001.

Share repurchase  program

Under a previously announced share repurchase program, the Company is authorized
to repurchase up to 1,123,800  shares  (approximately  15.6%) of its outstanding
common stock.  These purchases may be executed  through open market purchases at
prevailing  market prices,  through block  purchases or in privately  negotiated
transactions,  and may commence or be  discontinued  at any time. As of December
28, 2000, the Company has  repurchased  1,016,200  shares under this  repurchase
program at a total cost of  approximately  $7.1  million.  The  Company  has not
repurchased  shares under this plan since the second quarter of 1997 although it
still has the authority to do so.

General

Impact of Year 2000

In prior years,  the Company  discussed  the nature and progress of its plans to
become Year 2000 ready.  In 1999,  the Company  completed  its  remediation  and
testing of systems.  As a result of those planning and  implementation  efforts,
the  Company   experienced  no  significant   disruptions  in  mission  critical
information  technology  and  non-information  technology  systems.  The Company
continued to monitor its mission critical computer applications and those of its
suppliers and vendors  throughout  the year 2000.  No problems  relating to Year
2000  issues  were  found  during  the  year by the  Company,  and  the  Company
experienced no difficulty with customers or vendors related to Year 2000 issues.

European monetary conversion

On January  1, 1999,  the  European  Economic  and  Monetary  Union (the  "EMU")
introduced  the  Euro,  which  became a  functional  legal  currency  of the EMU
countries.  From 1999 to 2001  businesses  in the EMU member states will conduct
transactions  in both  the  existing  national  currency,  such as the  Franc or
Deutsche Mark, and the Euro. As a result,  companies  operating in or conducting
business in the EMU member  states will need to ensure that their  financial and
other  software  systems are capable of  processing  transactions  and  properly
handling these currencies, including the Euro.

                                    Page 22


The Company  has taken  certain  steps to address  this issue but  continues  to
assess what  further  impact the EMU  formation  will have on both its  internal
systems and its products sold. The Company plans to take appropriate  corrective
actions based on the results of its continued  assessment.  The costs related to
addressing  this issue have not been  determined,  and management  believes that
this issue and its related costs will not have a material  adverse effect on the
Company's business, financial condition and operating results.

Item 7A.  Quantitative and Qualitative Disclosure About Market Risk

The Company  currently uses only foreign currency hedge derivative  instruments,
which,  at a given date,  are not material.  However,  the Company is exposed to
interest rate risks.  The Company  generally  invests in  high-grade  commercial
paper with original  maturity  dates of twelve  months or less and  conservative
money  market  funds to  minimize  its  exposure  to  interest  rate risk on its
marketable securities, which are classified as available-for-sale as of December
28,  2000 and  December  30,  1999.  The Company  believes  that the market risk
arising from holdings of its financial instruments is not material.

The table below provides information about the Company's marketable  securities,
including  principal  cash  flows  for 2001  and the  related  weighted  average
interest rates (in thousands):



                                                                 Estimated Fair                           Estimated Fair
                                                 Principal           Value at           Principal             Value at
                                                Cash Flows         December 28,        Cash Flows           December 30,
                                                 For 2001              2000             For 2000               1999
                                               --------------   ------------------     -------------      -----------------
                                                                                                


     Corporate bonds                                $415              $415              $3,524                $3,536
                                                  6.410%                                 5.73%

     Medium- and short-term notes                    340               340               2,569                 2,576
                                                  6.442%                                 5.62%

     Euro-dollar bonds                             1,189             1,189               3,012                 3,018
                                                  6.565%                                 5.50%

     Zero coupon notes                                0                 0                  476                   484
                                                                                         4.85%
                                               --------------    ------------------ -------------      -----------------
     Total portfolio value                        $1,944            $1,944              $9,581                $9,614


In June 1998, the Company  adopted SFAS No. 133,  Accounting for Derivatives and
Hedging  Activities.   This  statement  establishes   accounting  and  reporting
standards for derivative  instruments and requires recognition of derivatives as
assets or liabilities in the statement of financial  position and measurement of
those  instruments  at fair value.  The adoption of this standard by the Company
did not materially impact its consolidated financial statements.

The Company utilizes forward foreign exchange  contracts to reduce the impact of
foreign currency exchange rate risks where natural hedging  strategies cannot be
effectively employed. The majority of these contracts hedge the foreign currency
risk  related  to  net  asset  or  liability  positions  denominated  in  German
Deutschmarks.  Generally, these contracts have maturities less than one year and
require the Company to exchange foreign currencies for U.S. dollars at maturity.

The Company does not hold or issue derivative financial  instruments for trading
purposes.  The purpose of the Company's hedging activities is to reduce the risk
that the eventual  cash flows of the  underlying  assets,  liabilities  and firm
commitments  will be  adversely  affected  by changes  in  exchange  rates.  The
Company's  derivative  activities do not create foreign  currency  exchange rate
risk  because  fluctuations  in the value of the  instruments  used for  hedging
purposes are offset by  fluctuations  in the value of the  underlying  exposures
being hedged.  The Company is exposed to  credit-related  losses in the event of
nonperformance by counterparties to financial instruments.  However, the Company
has entered into these instruments with creditworthy  financial institutions and
considers the risk of nonperformance to be remote.

                                    Page 23


Item 8.  Financial Statements and Supplementary Data

See pages 24 through 42.

- --------------------------------------------------------------------------------

                REPORT OF ERNST & YOUNG LLP, INDEPENDENT AUDITORS

- --------------------------------------------------------------------------------

To the Board of Directors and Stockholders
Data I/O Corporation

We have  audited  the  accompanying  consolidated  balance  sheets  of Data  I/O
Corporation  as of December  28, 2000 and  December  30,  1999,  and the related
consolidated  statements of operations,  stockholders' equity and cash flows for
each of the three years in the period ended  December 28, 2000.  Our audits also
included the  financial  statement  schedule  listed in the Index at Item 14(a).
These financial  statements and schedule are the responsibility of the Company's
management.  Our  responsibility  is to express  an  opinion on these  financial
statements and schedule based on our audits.

We conducted our audits in accordance with auditing standards generally accepted
in the United States. Those standards require that we plan and perform the audit
to obtain reasonable  assurance about whether the financial  statements are free
of material misstatement. An audit includes examining, on a test basis, evidence
supporting  the amounts and  disclosures in the financial  statements.  An audit
also includes assessing the accounting principles used and significant estimates
made by  management,  as well as  evaluating  the  overall  financial  statement
presentation.  We believe  that our audits  provide a  reasonable  basis for our
opinion.

In our opinion,  the financial  statements  referred to above present fairly, in
all  material  respects,   the  consolidated  financial  position  of  Data  I/O
Corporation  at December 28, 2000 and December  30, 1999,  and the  consolidated
results of its  operations and its cash flows for each of the three years in the
period  ended  December 28,  2000,  in  conformity  with  accounting  principles
generally  accepted in the United  States.  Also,  in our  opinion,  the related
financial statement schedule, when considered in relation to the basic financial
statements  taken as a whole,  presents  fairly  in all  material  respects  the
information set forth therein.

As discussed in Note 1 to the financial statements,  in 2000 the Company changed
its method of accounting for revenue recognition.

                                                          //S//Ernst & Young
                                                          Ernst & young LLP

Seattle, Washington
February 7, 2001

                                    Page 24


 -------------------------------------------------------------------------------

                              REPORT OF MANAGEMENT

- --------------------------------------------------------------------------------

The Management of Data I/O  Corporation is responsible  for the  preparation and
integrity  of  the  Company's  consolidated  financial  statements  and  related
information that appears in this Annual Report on Form 10-K. Management believes
that  the  financial  statements  fairly  reflect  the  form  and  substance  of
transactions  and  reasonably  present the  Company's  financial  condition  and
results of its operations,  in conformity with accounting  principles  generally
accepted  in the  United  States.  Management  has  included  in  the  Company's
financial statements amounts that are based on estimates and judgments, which it
believes are reasonable under the circumstances.

The  Company  maintains  a system of  internal  control,  which is  designed  to
safeguard  the  Company's  assets and ensure that  transactions  are recorded in
accordance with Company policies.

The  Board of  Directors  of the  Company  has an Audit  Committee  composed  of
non-management  Directors. The Committee meets with financial management and the
independent  auditors to review  internal  accounting  controls and  accounting,
auditing and financial reporting matters.


//S//Frederick R. Hume                                   //S//Joel S. Hatlen

FREDERICK R. HUME                                       Joel S. Hatlen
President and Chief Executive Officer                   Vice President Finance
                                                        Chief Financial Officer
                                                        Secretary and Treasurer

                                    Page 25



                               DATAI/O CORPORATION
                           CONSOLIDATED BALANCE SHEETS




- ----------------------------------------------------------------------------------------------------------------------
                                                                                     Dec. 28,              Dec. 30,
                                                                                       2000                  1999
- ----------------------------------------------------------------------------------------------------------------------
                                                                                                    

(in thousands, except share data)
ASSETS
CURRENT ASSETS:
     Cash and cash equivalents                                                        $ 3,133              $  3,597
     Marketable securities                                                              1,944                 9,614
     Trade accounts receivable, net of allowance for
        doubtful accounts of $350 and $464                                             10,627                 5,548
     Inventories                                                                        9,166                 6,237
     Recoverable income taxes                                                              91                   205
     Other current assets                                                                 444                   545
                                                                                   -------------         -------------
        TOTAL CURRENT ASSETS                                                           25,405                25,746

Property, plant and equipment - net                                                     2,190                 2,180
Other assets                                                                            1,151                 2,124
                                                                                                         -------------
                                                                                   -------------
        TOTAL ASSETS                                                                  $28,746               $30,050
                                                                                   =============         =============

LIABILITIES AND STOCKHOLDERS' EQUITY
CURRENT LIABILITIES:
     Accounts payable                                                                  $1,674              $  1,592
     Accrued compensation                                                               2,073                 2,080
     Deferred revenue                                                                   2,637                 2,626
     Other accrued liabilities                                                          1,623                 2,204
     Accrued costs of business restructuring                                              117                   493
     Income taxes payable                                                                 489                   572
                                                                                   -------------         -------------
        TOTAL CURRENT LIABILITIES                                                       8,613                 9,567

Deferred gain on sale of property                                                       2,094                 2,425
                                                                                   -------------         -------------
                                                                                       10,707                11,992

COMMITMENTS

STOCKHOLDERS' EQUITY
     Preferred stock -
        Authorized, 5,000,000 shares, including
           200,000 shares of Series A Junior Participating
        Issued and outstanding, none                                                        0                     0
     Common stock, at stated value -
        Authorized, 30,000,000 shares
        Issued and outstanding, 7,494,542
           and 7,290,165 shares                                                        18,292                17,813
     Retained earnings (deficit)                                                         (163)                  366
     Accumulated other comprehensive  loss                                                (90)                 (121)
                                                                                   -------------         -------------
        TOTAL STOCKHOLDERS' EQUITY                                                     18,039                18,058
                                                                                                         -------------
                                                                                   -------------
        TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY                                    $28,746               $30,050
                                                                                   =============         =============


See notes to consolidated financial statements.

                                    Page 26


                              DATA I/O CORPORATION
                      CONSOLIDATED STATEMENTS OF OPERATIONS




- --------------------------------------------------------------------------------------------------------------------------------
                                                                              Dec. 28,            Dec. 30,           Dec. 31,
For the years ended                                                             2000                1999               1998
- --------------------------------------------------------------------------------------------------------------------------------
                                                                                                           

(in thousands, except per share data)

Net sales                                                                       $42,909             $34,113            $35,338
Cost of goods sold                                                               22,759              17,948             24,933
                                                                             -----------         ------------       ------------
Gross margin                                                                     20,149              16,165             10,405
                                                                             -----------         ------------       ------------

Operating expenses:
      Research and development                                                    8,716               8,403              9,109
      Selling, general and administrative                                        10,616              11,022             14,385
      Acquired inprocess research and development                                     0                   0              1,959
      Net provision (reversal) for business restructuring                          (255)               (215)             4,370
                                                                             -----------         ------------       ------------
         Total operating expenses                                                19,077              19,210             29,823
                                                                             -----------         ------------       ------------

         Operating income (loss)                                                  1,072              (3,045)           (19,418)

Non-operating income (expense):
      Interest income                                                               471                 741              1,513
      Interest expense                                                              (25)                (37)              (138)
      Foreign currency exchange                                                     430                   0                 (3)
      Gain (loss) on dispositions and other                                           0               1,216               (420)
                                                                             -----------         ------------       ------------
         Total non-operating income                                                 876               1,920                952
                                                                             -----------         ------------       ------------

Income (loss) from continuing operations before income taxes and
       cumulative effect of accounting change                                     1,948              (1,125)           (18,466)
Income tax expense                                                                  (36)                (55)               (58)
                                                                             -----------         ------------       ------------
Income (loss) from continuing operations before cumulative
        effect of accounting change                                               1,912              (1,180)           (18,524)
Discontinued operations, net of income taxes:
      Income from operations, net of income tax                                      90                 831              1,344
      Loss on disposals, net of income tax                                            0                   0               (450)
                                                                             -----------         ------------       ------------
         Income from discontinued operations                                         90                 831                894
Cumulative effect of accounting change, net of income tax                        (2,531)                  0                  0
                                                                             -----------         ------------       ------------
Net  loss                                                                         ($529)              ($349)          ($17,630)
                                                                             ===========
                                                                                                 ============       ============

Basic and diluted earnings (loss) per share:
      From continuing operations                                                  $0.26              ($0.16)            ($2.59)
      From discontinued operations                                                 0.01                0.11               0.13
      From cumulative effect of accounting change                                 (0.34)                  0                  0
                                                                             -----------         ------------       ------------
          Basic and diluted loss per share                                       ($0.07)             ($0.05)            ($2.46)
                                                                             ===========         ============       ============

Weighted-average basic and diluted shares outstanding                             7,405               7,254              7,154

Pro forma amounts assuming the accounting change is applied retroactively
        Net  loss                                                                                  ($2,880)          ($17,630)

        Net loss per share                                                                          ($0.40)            ($2.46)


                                    Page 27

                                    DATA I/O
                      CONSOLIDATED STATEMENT OF CASH FLOWS




- ---------------------------------------------------------------------------------------------------------------------------------
                                                                               Dec. 28,            Dec. 30,           Dec. 31,
For the years ended                                                              2000                1999               1998
- ---------------------------------------------------------------------------------------------------------------------------------
                                                                                                            

(in thousands)
OPERATING ACTIVITIES:
     Income (loss) from continuing operations                                   $1,912              ($1,180)          ($18,524)
     Adjustments to reconcile income (loss) from continuing
       operations to net cash provided by (used in) operating activities:
       Depreciation and amortization                                             2,074                2,145              2,077
       Write-off of acquired inprocess research and development                      0                    0              1,959
       Net (gain) loss on dispositions                                               0               (1,113)               355
       Equity income from and gain on sale of equity interest                        0                 (102)                64
       Deferred income taxes                                                         0                  391              2,710
       Amortization of deferred gain on sale                                      (331)                (329)              (329)
       Non-cash stock-based compensation expense                                     0                    0                583
       Inventory write-downs due to business restructure                             0                    0              4,557
       Net change in:
          Trade accounts receivable                                             (5,079)                (546)               315
          Inventories                                                           (2,929)              (1,969)              (841)
          Recoverable income taxes                                                 114                3,161             (3,366)
          Other current assets                                                     101                  532              2,793
          Accrued cost of business restructuring                                  (376)              (1,846)             2,339
          Accounts payable and accrued liabilities                                (589)              (4,838)            (1,632)
          Deferred revenue                                                          11                 (786)              (900)
                                                                            ----------------     --------------     -------------
     Cash used in operating activities of continuing operations                 (5,092)              (6,480)            (7,840)
     Cash provided by operating activities of discontinued operations               90                  831                894
     Cash used in cumulative effect of change in accounting principle                0                    0
                                                                            ----------------   --------------     -------------

          Net cash used in operating activities                                 (7,533)              (5,649)            (6,946)

INVESTING ACTIVITIES:
     Additions to property, plant and equipment                                 (1,111)              (1,245)              (482)
     Net proceeds on sale of subsidiary                                              0                   72                  0
     Acquisition of SMS GmbH and technology                                          0                    0             (5,224)
     Investment in JTAG Technologies                                                 0                1,067               (979)
     Purchases of available-for-sale securities                                 (2,346)              (8,610)           (20,717)
     Proceeds from sales of available-for-sale securities                       10,019               13,890             31,055
                                                                            ----------------     --------------     -------------
       Cash provided by investing activities                                     6,562                5,174              3,653

     Repayment of notes payable                                                      0                    0             (1,442)
     Sale of common stock                                                          171                  166                259
     Proceeds from exercise of stock options                                       308                   10                383
                                                                            ----------------     --------------     -------------
       Cash provided by (used in) financing activities                             479                  176               (800)
                                                                            ----------------     --------------     -------------

Decrease in cash and cash equivalents                                             (492)                (299)            (4,093)

Effects of exchange rate changes on cash                                            28                 (112)               (12)
Cash and cash equivalents at beginning of year                                   3,597                4,008              8,113
                                                                            ----------------     --------------     -------------
Cash and cash equivalents at end of year                                        $3,133             $  3,597           $  4,008
                                                                            ================     ==============     =============


                   SUPPLEMENTAL DISCLOSURES OF CASH FLOW INFORMATION:
Cash paid during the year for:
     Interest                                                                      $25            $     116           $     88
     Income taxes                                                                  $41            $      71           $  2,145



See notes to consolidated financial statements.

                                    Page 28

                              DATA I/O CORPORATION

                 CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY



                                                                                          Accumulated
                                                                                             Other                 Total
                                                Common Stock             Retained        Comprehensive         Stockholders'
                                           ------------------------
                                             Shares        Amount        Earnings         Income (Loss)            Equity
                                           -----------    ----------    -----------     ------------------    -----------------

(in thousands, except share data)
                                                                                                  

Balance at December 26, 1997                7,038,786       $16,412      $18,345            ($143)                $34,614

Stock options exercised                        55,000           276           0                0                      276

Issuance of stock through
      Director Fee Plan                        20,932           107           0                0                      107

Issuance of stock through
      Employee Stock Purchase Plan             72,133           259           0                0                      259

Stock-based compensation                           0            583           0                0                      583

Comprehensive loss:
      Net loss                                     0             0       (17,630)               0                 (17,630)
      Translation adjustment                       0             0                                                    (32)
                                                                              0              (32)
      Unrealized gain on
         marketable securities                     0             0            0              732                      732

                                                                                                           -----------------
Total comprehensive loss                                                                                          (16,930)

                                           -----------    ----------    -----------     ------------------    -----------------
Balance at December 31, 1998                7,186,851        17,637          715               557                 18,909

Stock options exercised                         4,375            10           0                 0                      10

Issuance of stock through
      Employee Stock Purchase Plan             98,939           166           0                 0                     166

Comprehensive loss:
      Net loss                                     0             0          (349)                0                   (349)
      Translation Adjustment                       0             0            0                (35)                   (35)
       Cumulative translation gain
       realized on sale of foreign subsidiary      0             0            0               (643)                  (643)
                                                                                                              -----------------
Total comprehensive loss                                                                                           (1,027)
                                           -----------    ----------    -----------     ------------------    -----------------
Balance at December 30, 1999                7,290,165        17,813         366               (121)                18,058

Stock options exercised                        93,612           288          0                  0                     288

Issue of stock through
      Director Fee Plan                        14,228            20          0                  0                      20

Issuance of stock through
      Employee Stock Purchase Plan             96,537           171          0                  0                     171

Comprehensive loss:
      Net loss                                     0             0         (529)                0                    (529)
      Translation adjustment                       0             0           0                 28                     28
      Unrealized gains on marketable               0             0           0                  3                      3
      security
                                                                                                               -----------------
Total comprehensive loss                                                                                             (498)

                                           ------------    ----------    -----------     -----------------     -----------------
Balance at December 28, 2000                 7,494,542       $18,292       ($163)            ($90)                 $18,039
                                           ============    ==========    ===========     =================     =================


See notes to consolidated financial statements.

                                    Page 29



                              DATA I/O CORPORATION

                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS


NOTE 1 - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

Nature of Operations

Data  I/O-Registered  Trademark-  Corporation  ("Data I/O" or the  "Company") is
engaged in the design,  manufacture,  and sale of  programming  systems that are
used by designers  and  manufacturers  of  electronic  products.  The  Company's
programming  system products are used to program  integrated  circuits ("ICs" or
"devices" or  "semiconductors")  with the  specific  unique data for the product
within  which  the ICs will be used.  Customers  for the  Company's  programming
system  products are located  around the world,  primarily in the United States,
Europe and the Far East.  The Company's  manufacturing  operations are currently
located in the United States and Germany.  Manufacturing of the Company's Sprint
non-automated  programming systems is provided by an outside supplier located in
Germany.

During 1997,  the Company  disposed of its  Semiconductor  Equipment and Synario
Design  Automation  Divisions,  which removed  Electronic  Design Software (EDA)
software  products  and  semiconductor  equipment  products  from the  Company's
product offerings. See Note 4 - Discontinued Operations.

As a result  of its  significant  product  development,  customer  support,  and
selling and  marketing  efforts,  the Company has required  substantial  working
capital  to fund  its  operations.  Management  believes  that the  Company  has
sufficient  working  capital  available  under  its  operating  plan to fund its
operations  and capital  requirements  through at least  December 31, 2001.  Any
substantial inability to achieve the current business plan could have a material
adverse  impact on the Company's  financial  position,  liquidity,  or result of
operations  and may  require  the  Company to reduce  expenditures  and/or  seek
additional  financing to enable it to continue  operations  through December 31,
2001.

Principles of Consolidation

The  consolidated   financial  statements  include  the  accounts  of  Data  I/O
Corporation  and its wholly owned  subsidiaries.  All  significant  intercompany
accounts and transactions have been eliminated in consolidation.

Reporting Period

The  Company  reports  on  a  fifty-two,  fifty-three  week  basis.  Results  of
operations  for 2000 and 1999 are for a fifty-two week period,  whereas  results
for 1998 are for a fifty-three week period.

Use of Estimates

The  preparation  of the  financial  statements in  conformity  with  accounting
principles  generally accepted in the United States requires  management to make
estimates  and  assumptions  that  affect  the  reported  amounts  of assets and
liabilities  and disclosure of contingent  assets and liabilities at the date of
the  financial  statements,  and the  reported  amounts of revenues and expenses
during the reporting period. Actual results could differ from those estimates.

Stock-Based Compensation

The Company has elected to apply the disclosure-only provisions of the Statement
of Financial  Accounting  Standards  (SFAS) No. 123,  Accounting for Stock Based
Compensation.  Accordingly,  the Company  accounts for stock-based  compensation
using the  intrinsic  value method  prescribed in  Accounting  Principles  Board
Opinion  (APB) No. 25,  Accounting  for Stock Issued to  Employees,  and related
interpretations.  Compensation cost for stock options is measured as the excess,
if any, of the fair value of the Company's Common Stock at the date of the grant
over the stock option price.

                                    Page 30


Foreign Currency Translation

Assets and  liabilities of foreign  subsidiaries  are translated at the exchange
rate on the  balance  sheet  date.  Revenues,  costs  and  expenses  of  foreign
subsidiaries are translated at average rates of exchange  prevailing  during the
year.  Translation  adjustments  resulting  from this  process  are  charged  or
credited to stockholders'  equity,  net of taxes.  Realized and unrealized gains
and losses resulting from the effects of changes in exchange rates on assets and
liabilities  denominated  in foreign  currencies  are included in  non-operating
expense as foreign currency transaction gains and losses.

In an effort to minimize the effect of exchange rate fluctuations on the results
of its operations,  the Company hedges portions of its foreign currency exposure
through the use of forward exchange contracts, none of which are speculative. At
December  28,  2000,  the Company had  approximately  $3,335,000  in six foreign
exchange contracts outstanding,  the fair value of which was a loss of $186,000.
The  contract  terms are 60-167 days.  The hedges are  perfectly  effective,  as
currency,  settlement  date and amount of the underlying  receivables and of the
forward  contracts  coincide,  and as spot rates are the same for both the hedge
and the hedged item.

Cash and Cash Equivalents

Cash and cash equivalents are highly liquid investments with maturities of three
months or less at date of purchase.

Marketable Securities

The Company  generally  invests in  high-grade  commercial  paper with  original
maturities of twelve months or less and conservative  money market funds, all of
which are  classified  as  available-for-sale  and  recorded at fair  value,  as
defined below.  Unrealized holding gains and losses are recorded, net of any tax
effect, as a component of accumulated other  comprehensive  income (loss) within
stockholders'  equity.  Interest earned is reported in  non-operating  income as
interest  income.  Marketable  securities are classified in the balance sheet as
current and noncurrent based on maturity dates and the Company's  expectation of
sales and redemptions in the following year.

Fair Value of Financial Instruments

The carrying value of cash, cash equivalents,  marketable securities and forward
exchange  contracts  approximates  fair value.  The fair value of the  Company's
marketable securities is based upon the quoted market price on the last business
day of the fiscal year plus accrued interest, if any.

Inventories

Inventories  are  stated  at the lower of cost or  market  with  cost  being the
currently  adjusted  standard  cost,  which  approximates  cost  on a  first-in,
first-out basis.

Property, Plant and Equipment

Property, plant and equipment,  including leasehold improvements,  are stated at
cost and  depreciation  is  calculated  over the  estimated  useful lives of the
related  assets or lease terms on the  straight-line  basis.  Substantially  all
manufacturing and office equipment is depreciated over periods of three to seven
years.

Revenue Recognition

Sales of the Company's  semiconductor  programming  equipment products requiring
installation  by the Company that is other than  perfunctory  are recorded  when
installation   is  complete,   or  at  the  later  of  customer   acceptance  or
installation,  if an acceptance clause is specified in the sales terms.  Revenue
from other product sales is recognized at the time of shipment. Revenue from the
sale of service  and update  contracts  is  recorded  as  deferred  revenue  and
recognized on a straight-line basis over the contractual period.

                                    Page 31


The Company  previously  recognized  revenue from  product  sales at the time of
shipment,  or at customer  acceptance,  if an acceptance clause was specified in
the sales terms.  Effective December 31, 1999, the Company changed its method of
accounting for product sales requiring Company  installation,  when installation
is other than  perfunctory,  to recognize  such  revenues when  installation  is
complete,  or at  the  later  of  customer  acceptance  or  installation,  if an
acceptance  clause is  specified in the sales  terms.  The Company  believes the
change in accounting  principle is preferable based on guidance  provided in SEC
Staff Accounting  Bulletin No. 101 (SAB 101),  Revenue  Recognition in Financial
Statements.  The cumulative effect on prior years resulted in a charge to income
of $2,531,000 (or $0.34 per share,  basic and diluted). The effect of the change
on the year ended December 28, 2000 was to increase income before the cumulative
effect of the  accounting  change by $2.3  million  ($0.31 per share,  basic and
diluted) in 2000, and to decrease income by $2.5 million ($0.35 per share, basic
and  diluted)  in 1999.  There was no tax impact as of a result of the change in
accounting  principle,  as all affected  jurisdictions  have net operating  loss
carryforwards.

The Company  recognized  $58,000 in revenue in the quarter ended March 30, 2000,
$2,936,000  in revenue in the  quarter  ended June 29,  2000 and  $1,643,000  in
revenue in the  quarter  ended  September  28,  2000,  that was  included in the
cumulative effect adjustment as of December 31, 1999. The effect of that revenue
was to increase  income by $34,000 in the first  quarter,  by  $1,736,000 in the
second quarter and by $761,000 in the third quarter of 2000.

Research and Development

Research and development costs are expensed as incurred.

Advertising Expense

The Company expenses  advertising costs as incurred.  Total advertising expenses
related to continuing  operations  were  $904,000,  $1,212,000 and $1,121,000 in
2000, 1999, and 1998, respectively.

Warranty Expense

The Company  warrants  its  products  against  defects for periods  ranging from
ninety days to one year. The Company  provides  currently for the estimated cost
that may be incurred under its product warranties.

Earnings (Loss) Per Share

Basic earnings per share exclude any dilutive  effects of stock  options.  Basic
earnings  per share are  computed  using the  weighted-average  number of common
shares  outstanding  during the period.  Diluted earnings per share are computed
using the  weighted-average  number of common shares and common stock equivalent
shares  outstanding  during  the  period.  Common  stock  equivalent  shares are
excluded from the computation if their effect is antidilutive.

Diversification of Credit Risk

Financial  instruments,  which potentially subject the Company to concentrations
of credit risk, consist primarily of trade receivables. The Company's cash, cash
equivalents  and  marketable   securities  consist  of  high  quality  financial
instruments.  The Company's trade receivables are  geographically  dispersed and
include  customers in many different  industries.  Management  believes that any
risk of loss is significantly  reduced due to the diversity of its end-customers
and  geographic  sales  areas;  however,  of the trade  accounts  receivable  at
December  28, 2000,  24% are due from a single  customer.  The Company  performs
on-going credit evaluations of its customers'  financial  condition and requires
collateral,  such as  letters  of credit and bank  guarantees,  whenever  deemed
necessary.

                                    Page 32


Derivatives

In June 1998, the Company  adopted SFAS No. 133,  Accounting for Derivatives and
Hedging  Activities.   This  statement  establishes   accounting  and  reporting
standards for derivative  instruments and requires recognition of derivatives as
assets or liabilities in the statement of financial  position and measurement of
those  instruments  at fair value.  The adoption of this standard by the Company
did not materially impact its consolidated financial statements.

The Company utilizes forward foreign exchange  contracts to reduce the impact of
foreign currency exchange rate risks where natural hedging  strategies cannot be
effectively employed. All hedging instruments held by the Company are fair value
hedges.  Generally,  these  contracts  have  maturities  less  than one year and
require the Company to exchange foreign currencies for U.S. dollars at maturity.
The fair value of open hedge  contracts  as of  December  28,  2000 is a loss of
$186,000 and is included in accounts payable on the balance sheet.

The Company does not hold or issue derivative financial  instruments for trading
purposes.  The purpose of the Company's hedging activities is to reduce the risk
that the eventual  cash flows of the  underlying  assets,  liabilities  and firm
commitments  will be  adversely  affected  by changes  in  exchange  rates.  The
Company's  derivative  activities do not create foreign  currency  exchange rate
risk  because  fluctuations  in the value of the  instruments  used for  hedging
purposes are offset by  fluctuations  in the value of the  underlying  exposures
being hedged.  The Company is exposed to  credit-related  losses in the event of
nonperformance  by counterparties to forward exchange  contracts.  However,  the
Company  has  entered  into  these  instruments  with   creditworthy   financial
institutions and considers the risk of nonperformance to be remote.

NOTE 2  PROVISION FOR BUSINESS RESTRUCTURING

During the third quarter of 1998, the Company recorded a restructuring charge of
$2.0 million as the Company began the  implementation  of a plan to  restructure
its Redmond and foreign  subsidiary  operations to a level more in line with the
lower sales it was experiencing.  During the fourth quarter of 1998, the Company
recorded further restructuring charges of $2.4 million related to the continuing
restructure of the Company's  Redmond  operations and foreign  subsidiaries  and
related  to  activities   directly  associated  with  the  fourth  quarter  1998
acquisition  of SMS Holding GmbH ("SMS," see Note 3 - Acquisition of SMS Holding
GmbH). The acquisition of SMS created certain  redundancies in product offerings
and  in the  operations  of the  combined  company.  A  restructuring  plan  was
implemented  after the  acquisition  was completed to eliminate  such  redundant
operations and to phase out overlapping products.

An analysis of the restructuring is as follows (in thousands):




                                                            Reserve                    Reserve                    Reserve
                                                           Balance at       1999      Balance at      2000      Balance at
 Description                                                12/31/98      Activity     12/30/99     Activity     12/28/00
 ----------------                                       ----------------- ---------- ------------- ----------- --------------
                                                                                                  

 Downsizing U.S. Operations:
      Employee severance                                     $1,050        $1,024       $ 26           $26         $ 0

      Fixed asset write-offs                                    269           218         51            51           0

      Redmond facility consolidation and abandonment            256           108        148            41          107

      Supplier-related settlements                              249           249         0             0            0

      Consulting and legal expenses                              22            22         0             0            0

      Other                                                      14            14         0             0            0

 Downsizing foreign subsidiaries                                479           211        268           258          10

                                                        ----------------- ---------- ------------- ----------- --------------
 Total                                                       $2,339        $1,846       $493          $376         $117
                                                        ================= ========== ============= =========== ==============


                                    Page 33


Many of the costs  associated  with the reduction of work force were paid during
the fourth  quarter 1998 and first quarter  1999.  The total number of employees
terminated  due to the  restructure  was  133  (approximately  39% of the  total
workforce), which was lower than originally planned in 1998 due to the reduction
in the scale of the Company's  manufacturing  outsourcing plans.  Employees were
terminated from almost all areas of the Company.

In the table above, the 1999 activity  primarily  represents actual amounts paid
out. However,  because certain categories of the original reserve established in
1998 have proven to cost more than the original  estimate,  such as the facility
abandonment  related to the  Company's  leased  Redmond  facility,  and  certain
categories  have  proven to cost less than the  original  estimate,  such as the
fixed  asset  write-offs  related  to  the  manufacturing  outsourcing  program,
portions  of  the  reserve  have  also  been  reclassified  between  categories.
Furthermore,  during  the  first  quarter  of  1999,  due in  large  part to the
Company's  settlement of certain  supplier related claims for less than had been
anticipated,  reserves of  approximately  $215,000 were reversed.  The remaining
reserves   outstanding  at  December  28,  2000  relate  primarily  to  facility
abandonment.

The amounts  shown for 2000 activity were paid out in 2000 with the exception of
$255,000 for the  downsizing of foreign  subsidiaries.  This amount was released
into income in 2000,  primarily because costs accrued to abandon leased property
and return leased property to its original condition were not required.

Related  primarily to its  restructuring  plan, the Company  recorded  inventory
reserves  during the third and fourth  quarters  of 1998 of  approximately  $4.6
million  on  products  that  were  discontinued  as a  result  of  the  business
restructuring. The related charges were included in cost of goods sold.

NOTE 3 - ACQUISITION of SMS Holding GMBH

In November  1998,  the Company  acquired SMS Holding GmbH ("SMS"),  a privately
held programming  equipment company located in Wangen,  Germany. The acquisition
was  accounted  for using the  purchase  method of  accounting  with the Company
paying $5,224,000 in cash,  including  $456,000 of direct acquisition costs. Net
assets  acquired  included  working  capital and other  assets of  $294,000  and
capitalized technology and other intangible assets of $2,971,000 which are being
amortized over their  estimated  useful lives of 3 to 5 years on a straight-line
basis. The Company recorded a charge in the fourth quarter 1998 of approximately
$1,959,000 for in-process research and development relating to the acquisition.

NOTE 4 - DISCONTINUED OPERATIONS

In November 1997, the Company sold the assets of its Semiconductor Manufacturing
Equipment  Division,  Reel-Tech-Registered  Trademark- Inc., to General Scanning
Inc., for $15.5 million,  consisting of $12 million in cash, $2 million in stock
and $1.5 million in assumed liabilities.  The consolidated  financial statements
include the results of operations of Reel-Tech,  Inc.  since the  acquisition of
this business on August 31, 1995.  Also in November  1997,  the Company  entered
into a  licensing  agreement  and an  agreement  to sell  certain  assets of its
Synario-Registered  Trademark- Design Automation Division.  Under this licensing
agreement,  the Company's Electronic Design Automation (EDA) products were to be
integrated  and  sold  with  the EDA  product  line of MINC  Incorporated.  This
transaction  discontinued the Synario Design Automation  Division  operations of
the Company.  Although the Company was  entitled to receive  certain  licensing,
source code and training and support services revenues related to certain of its
former SDAD products through  December 31, 1999,  during the second quarter 1999
the Company  closed final  settlements  and  transfer of its retained  licensing
rights.  In the fourth  quarter of 2000,  $90,000 was reversed from a previously
established  accrual to reflect that the amount  established  in 1997 related to
royalties would not be fully utilized.

The income from operations of these discontinued segments has been accounted for
as discontinued operations, and accordingly,  their operations are segregated in
the accompanying statements of operations. Operating results of the discontinued
segments and the gain (loss) on the sale of these segments are as follows:

                                    Page 34


Semiconductor Equipment Division


                                                                                     Year Ended December
                                                               ------------------------------------------------------------
(in thousands)                                                    2000            1999             1998            1997
                                                               -----------     -----------      -----------     -----------
                                                                                                     

     Net sales (as previously reported)                           $ 0           $   0              $  0            $7,640
                                                               ===========     ===========      ===========     ===========

     Income from operations before income taxes                     0               0                 0               926
     Income tax expense                                             0               0                 0                0
                                                               -----------     -----------      -----------     -----------
     Income from operations                                         0               0                 0               926
                                                               -----------     -----------      -----------     -----------
     Gain (loss) on disposal before income taxes                    0               0               (25)           10,422
     Income tax expense                                             0               0                              (2,093)
                                                                                                   (240)
                                                               -----------      ----------      -----------     -----------
     Gain (loss) on disposal                                        0               0              (265)            8,329
                                                               -----------      ----------      -----------     -----------
     Total income (loss) from discontinued segment               $  0             $ 0             ($265)           $9,255
                                                               ===========      ==========      ===========     ===========


     Synario Design Automation Division                                            Year Ended December
     ----------------------------------------                  ------------------------------------------------------------
     (in thousands)                                               2000            1999             1998            1997
                                                               -----------      ---------      -----------     -----------


     Net sales (1)  (as previously reported)                    $   0             $944            $1,381          $7,172
                                                               ===========      ==========      ===========     ===========

     Income (loss) from operations before income taxes             90              831             1,344          (2,088)
     Income tax benefit                                             0                0                 0             730
                                                               -----------      ----------      -----------     -----------
     Income (loss) from operations                              $  90             $831            $1,344          (1,358)

                                                               -----------      ----------      -----------     -----------
     Gain/(loss) on disposal before income taxes                    0                0              (185)          (1,205)
     Income tax benefit                                             0                0                0               422
                                                               -----------      ----------      -----------     -----------
     Gain/(loss) on disposal                                        0                0              (185)            (783)
                                                               -----------      ----------      -----------     -----------

     Total income (loss) from discontinued segment               $ 90             $831           $1,159           ($2,141)
                                                               ===========      ==========      ===========     ===========


      (1)  All 1999 and 1998 net sales are for retained licensing rights.
           1997 net sales includes $851,000 retained licensing rights
           recognized after the disposition in 1997.

NOTE 5 - MARKETABLE SECURITIES

The estimated fair value of marketable securities consisted of the following
(in thousands):

                                                Dec. 28,           Dec. 30,
                                                  2000               1999
                                             -------------      -------------

Corporate bonds                                   $ 415            $3,536
Medium- and short-term notes                        340             2,576
Euro-dollar bonds                                 1,189             3,018
Zero coupon bonds                                   0                 484
                                              -------------      -------------
                                                 $1,944            $9,614
                                              =============      =============

                                    Page 35


At December 28, 2000, cost approximated market value for the Company's portfolio
of  marketable  securities  and there were no  significant  unrealized  gains or
losses.  Market  value as of the balance  sheet date is  estimated  based on the
interest  rate carried on the  investment  instrument  and the current  interest
rate. The cost of securities  sold is determined by the specific  identification
method.

NOTE 6 - INVENTORIES

Net inventories consisted of the following components (in thousands):

                                               Dec. 28,           Dec. 30,
                                                 2000               1999
                                           --------------     --------------

Raw material                                    $4,526             $2,567
Work-in-process                                  2,756              1,665
Finished goods                                   1,884              2,005
                                           --------------     --------------

                                                $9,166             $6,237
                                           ==============     ==============

Reserves for excess and obsolete  inventory  are  $2,587,000  and  $4,569,000 at
December  28, 2000 and  December 30,  1999,  respectively.  Freight  expense for
incoming raw materials and freight out for product  shipments is charged to cost
of goods sold.

Certain parts used in our products are currently  available from either a single
supplier or from a limited number of suppliers. If we cannot develop alternative
sources  for  these  components,  or  if  we  experience  deterioration  in  our
relationship with these suppliers,  there may be delays or reductions in product
introductions or shipments,  which may materially adversely affect our operating
results.

Because we rely on a small number of suppliers for certain parts, we are subject
to  possible  price  increases  by these  suppliers.  Also,  we may be unable to
accurately forecast our production schedule.  If we underestimate our production
schedule,  suppliers may be unable to meet our demand for components. This delay
in the supply of key components may materially adversely affect our business.

The non-automated  programming  system products we acquired when we acquired SMS
in  November  1998  are  currently  manufactured  to  our  specifications  by  a
third-party  contract  manufacturer.  We may not be able to obtain a  sufficient
quantity of these products if and when needed, which may result in lost sales.

NOTE 7 - SALE OF LAND

In May 1997, the Company completed the sale of the land and building  comprising
its Redmond,  Washington,  corporate  headquarters  for $13.8 million,  less net
transaction-related  expenses and reimbursements of approximately  $400,000. The
sale includes a 10-year leaseback of the building to the Company, with an option
to renew the lease for an additional 10 years.  The Company realized $12 million
in cash after payment of  transaction  fees and taxes.  The sale  represented an
overall  pre-tax  gain to the  Company of $5.6  million.  Of this  amount,  $2.3
million was recognized in 1997, with the remainder to be amortized over the life
of the lease.

NOTE 8 - PROPERTY, PLANT AND EQUIPMENT

Property, plant and equipment consisted of the following (in thousands):

                                                 Dec. 28,           Dec. 30,
                                                   2000               1999
                                              --------------     --------------

Building and improvements                        $  205              $ 179
Equipment                                        12,703             12,030
                                              --------------     --------------
                                                 12,908             12,209

Less accumulated depreciation                    10,718             10,029
                                              --------------     --------------

Property, plant and equipment - net           $   2,190             $2,180
                                              ==============     ==============

                                    Page 36


Total depreciation recorded for 2000, 1999 and 1998 was $1,036,000, $1,084,000,
and $1,678,000 respectively.

NOTE 9 - OTHER ASSETS

Other assets consisted of the following components (in thousands):

                                                Dec. 28,           Dec. 30,
                                                  2000               1999
                                              --------------     --------------

          Long-term lease                       $   66              $  0


          Investment in product lines: SMS       3,272               3,272
                                                 3,338               3,272
          Less accumulated a                     2,187               1,148
                                           --------------     --------------

          Other assets                         $ 1,151              $2,124
                                           ==============     ==============

Total amortization recorded for 2000, 1999 and 1998 was $1,038,000, $1,061,000,
and $399,000 respectively.

Investment in Product Lines: SMS

In  November  1998,  the  Company  acquired  SMS  Holding  GmbH  (see  Note  3 -
Acquisition of SMS Holding GmbH). In related transactions,  the Company acquired
a license to the technology,  manufacturing and worldwide distribution rights to
Unmanned Solutions' AH 400 robotic handler,  which is used in the SMS fine pitch
automated   programming   system.  Of  the  total  acquisition  costs  of  these
transactions,  approximately  $3.3  million of  developed  technology  and other
various  intangible  assets are  reported  as Other  Assets in the  accompanying
balance  sheets and are being  amortized  ratably over the economic  life of the
specific assets acquired (three to five years). The net book value of the assets
capitalized in Other Assets related to this acquisition is $1.2 million and $2.1
million at December 28, 2000 and December 30, 1999, respectively.

Investment in JTAG Technologies

In April 1998,  the Company  signed an agreement  for a strategic  alliance with
JTAG Technologies;  a  Netherlands-based  manufacturer and developer of boundary
scan test and  programming  solutions.  Under the  terms of the  agreement,  the
Company  purchased a one-third  interest in JTAG  Technologies for approximately
$979,000,  and began selling in-system  programming  products under the Data I/O
name.  During the second quarter of 1999 the Company sold its minority  interest
in JTAG  Technologies  back to JTAG Holdings BV for  $1,067,000 and recognized a
gain on disposal  of  $85,000.  At that time the  Company  also  terminated  its
distribution  agreement  with JTAG due to the Company's low sales volume of JTAG
products.

NOTE 10 - COMMITMENTS

The Company has  commitments  under  non-cancelable  operating  leases and other
agreements,  primarily for factory and office  space,  with initial or remaining
terms of one year or more are as follows (in thousands):

                           2001                   $1,263
                           2002                    1,321
                           2003                    1,318
                           2004                    1,284
                           2005                    1,277
                         Thereafter                1,570
                                               -------------
                         Total                    $8,033
                                               =============

Lease and rental  expense was  $1,348,000,  $1,383,000,  and $1,335,000 in 2000,
1999 and 1998,  respectively.  The Company has renewal options on  substantially
all of its major leases.  The initial lease on the Redmond  facility  expires on
December  31,  2006.  So long as the Company is not in  material  default of the
terms of the lease nor has there been a material adverse change in the financial
condition  of the  Company,  then the Company has the option to extend the lease
for an  additional  five  years on the same  terms as the  balance of the lease,

                                    Page 37


except the rent shall be at the then  prevailing  fair market  rental rate.  The
Company  will also have the right  for a second  five-year  extension  by giving
written notice at least six months prior to the end of the first extension.

As part of its restructuring plan implementation,  the Company vacated one floor
of its leased Redmond facility (approximately 25,000 square feet) and has sublet
the majority of this space for a period of 28 months beginning  January 1, 2000.
This sublease income of approximately  $33,000 per month is not reflected in the
table above.

NOTE 11 - STOCK AND RETIREMENT PLANS

Stock Option Plans

At December 28, 2000,  there were 1,419,623  shares of common stock reserved for
issuance  of which  290,873  shares are  available  for future  grant  under the
Company's  employee  stock option  plans.  Pursuant to these plans,  options are
granted to officers and key employees of the Company with exercise  prices equal
to the fair market value of the common stock at the date of grant and  generally
vest over four years. Certain options granted during 1998 and 1999 vest over two
years.  Options  granted  under the plans  generally  have a maximum term of six
years from the date of grant except for certain  options granted in January 1999
that have a maximum term of ten years.

On May 19,  2000,  the  shareholders  of the  Company  approved  the 2000  Stock
Incentive  Compensation  Plan  which  provides  for  the  issuance  of  up to an
additional  300,000 shares of common stock pursuant to incentive  stock options,
nonqualified stock options,  stock appreciation  rights,  stock awards, or other
stock-based awards.

Employee Stock Purchase Plan

Under the Employee Stock Purchase Plan,  eligible  employees may purchase shares
of the Company's common stock at six-month  intervals at 85% of the lower of the
fair  market  value  on the  first or the  last  day of each  six-month  period.
Employees  may purchase  shares  having a value not exceeding 10% of their gross
compensation  during an offering  period.  During 2000, 1999 and 1998 a total of
96,537, 98,939 and 72,133 shares, respectively, were purchased under the plan at
average prices of $1.78,  $1.69 and $3.58 per share,  respectively.  At December
28, 2000, a total of 137,203 shares were reserved for future issuance.

Stock Appreciation Rights Plan

The  Company  has a Stock  Appreciation  Rights  Plan  ("SAR")  under which each
director,  executive  officer or holder of 10% or more of the  Company's  common
stock has a SAR with respect to each exercisable stock option.  The SAR entitles
the SAR holder to receive cash from the Company for the  difference  between the
market  value of the  stock  and the  exercise  price of the  option  in lieu of
exercising  the related  option.  SARs are only  exercisable  following a tender
offer or  exchange  offer for the  Company's  stock,  or  following  approval by
stockholders  of the Company of any  merger,  consolidation,  reorganization  or
other  transaction  providing for the conversion or exchange of more than 50% of
the common  shares  outstanding.  As no event has occurred  which would make the
SARs exercisable,  and no such event is deemed probable, no compensation expense
has been recorded under this plan.

Director Fee Plan

The Company has a Director Fee Plan, which provides for payment to directors who
are not employees of Data I/O Corporation by delivery of shares of the Company's
common  stock.  For  directors'  service for 1999, a total of 14,228 shares were
issued  under the plan at a weighted  average  price of $1.41.  Such shares were
issued in the year following the year of service. No shares were issued from the
plan to directors for 2000 or 1998 board service.  Compensation expense recorded
in 1999 related to the share issues was $20,000.

Retirement Savings Plan

The  Company has a savings  plan that  qualifies  as a cash or  deferred  salary
arrangement  under Section 401(k) of the Internal  Revenue Code. Under the plan,
participating  U.S.  employees  may  defer  up to 17% of their  pre-tax  salary,
subject to IRS  limitations.  In fiscal years 2000,  1999 and 1998,  the Company
contributed  one dollar for each dollar  contributed  by a  participant,  with a
maximum contribution of 4% of a participant's  earnings.  The Company's matching
contribution expense for the savings plan was approximately  $275,000,  $262,000
and $315,000 in 2000, 1999 and 1998, respectively.

                                    Page 38



Share Repurchase Program

Under a previously announced share repurchase program, the Company is authorized
to repurchase up to 1,123,800  shares  (approximately  15.5%) of its outstanding
common stock.  These purchases may be executed  through open market purchases at
prevailing  market prices,  through block  purchases or in privately  negotiated
transactions,  and may commence or be  discontinued  at any time. As of December
28, 2000, the Company has  repurchased  1,016,200  shares under this  repurchase
program at a total cost of  approximately  $7.1  million.  The  Company  has not
repurchased shares under this plan since the second quarter of 1997, although it
still has the authority to do so.

NOTE 12 - STOCK-BASED COMPENSATION

Pro forma information regarding net income and earnings per share is required by
Statement  123, and has been  determined as if the Company had accounted for its
employee stock options,  employee stock purchase plan options and directors' fee
shares under the fair value method of that  Statement.  The fair value for these
options was estimated at the date of grant using a Black-Scholes  option-pricing
model with the following weighted-average assumptions:




                                      Employee Stock                   Employee Stock                       Director
                                         Options                        Purchase Plan                       Fee Plan
                              -------------------------------  --------------------------------  -------------------------------
                                2000       1999       1998       2000       1999       1998        2000       1999       1998
                              ---------  ---------  ---------  ---------  ---------  ----------  ---------  ---------  ---------
                                                                                             

Risk-free interest rates       5.65%      5.66%      4.90%      5.94%      5.19%       5.48%      5.65%      5.66%      5.52%
Volatility factors              0.63       0.54       1.86       0.63       0.54       1.86        0.63       0.54       1.86
Expected life of the option
     in years                   4.31       5.48       5.02       0.5        0.50       0.50        1.00       1.00       5.13
Expected dividend yield         None       None       None       None       None       None        None       None       None


For purposes of pro forma  disclosures,  the estimated fair value of the options
granted,  which is  estimated  to be $2.05,  $1.19 and $1.86 per share for 2000,
1999 and 1998,  respectively,  is amortized to expense over the options' vesting
period. During the phase in period of Statement 123, which has been applied only
for options  granted  after 1994,  the effects of  applying  the  Statement  for
providing pro forma  disclosure  are not  indicative of future amounts until the
new rules are applied to all outstanding nonvested awards.

The  Company's pro forma  information  follows (in  thousands,  except per share
data):



                                                                             Year Ended December
                                                                      -------------------------------------------------
                                                                           2000            1999             1998
                                                                      ---------------  ----------------  --------------
                                                                                                

                  Net  loss - as reported                                  ($529)        ($  349)         ($17,630)
                  Net loss - pro forma                                   ($1,202)        ($1,009)         ($18,856)

                  Diluted loss per share - as reported                    ($0.07)         ($0.05)          ($2.46)
                  Diluted loss per share - pro forma                      ($0.16)         ($0.14)          ($2.64)


A summary of the Company's stock option activity, and related information
follows:

                                    Page 39



                                           December 28, 2000               December 30, 1999             December 31, 1998
                                       ---------------------------     --------------------------    ---------------------------
                                                      Weighted-                      Weighted-                     Weighted-
                                                       Average                        Average                       Average
                                                      Exercise                       Exercise                      Exercise
                                        Options         Price          Options         Price         Options         Price
                                     -------------- --------------  -------------- -------------- -------------- --------------

Outstanding - beginning of year          946,325         $2.57        1,249,750         $3.51        917,000          $4.82

    Granted                              327,500          4.00          521,750          2.15      1,307,975           3.90
    Exercised                            (99,877)         2.41           (4,375)         2.09        (55,000)          4.41
    Expired or forfeited                 (45,198)         3.06         (820,800)         3.74       (920,225)          5.31
                                     --------------                 --------------                ------------
Outstanding - end of year              1,128,750          2.98          946,325          2.57      1,249,750           3.51
                                     ==============                 ==============                ============

Exercisable at end of year               500,876          2.90          299,608          3.03        420,938           3.86


Options  granted and expired  include options that were repriced during 1998. In
August 1998,  the Company  canceled  and  regranted  at a lower  exercise  price
469,125 options,  which included most options that had an exercise price greater
than $3.60 at that time.  The  exercise  price of those  options  regranted  was
$3.48.  In addition,  in May 1998,  the Company  canceled and regranted  214,000
options granted to the CEO at the time of his hiring.

The following table summarizes  information  about stock options  outstanding at
December 28, 2000:



                                         Options Outstanding                             Options Exercisable
                        ------------------------------------------------------    ----------------------------------
                                             Weighted-
                                              Average           Weighted-                             Weighted-
                            Number           Remaining           Average             Number            Average
      Range of          Outstanding at      Contractual          Exercise        Exercisable at       Exercise
   Exercise Prices         12/28/00        Life in Years          Price             12/28/00            Price
                       ----------------- ------------------ -------------------  ---------------- ------------------
                                                                                         

    $1.33 - $1.75           225,000            4.15                $1.72              68,750             $1.70
    $2.38 - $2.45           330,000            5.35                $2.42             201,250             $2.40
    $2.63 - $3.47           185,750            5.92                $3.45               1,188             $3.00
    $3.48 - $6.22           388,000            3.87                $3.97             231,688             $3.67
                       -----------------                                         ----------------
    $1.33 - $6.22         1,128,750            4.70                $2.98             500,876             $2.90
                       =================                                         ================


During  the  first  quarter  of  1998,   the  Company   recorded  a  stock-based
compensation  charge of $540,000 related to the modification of stock options of
a former CEO of the Company.  Additionally,  during the second  quarter of 1998,
the Company  recorded an  additional  charge of $43,000  related to stock option
modifications.

NOTE 13 - ACCUMULATED OTHER COMPREHENSIVE LOSS

Ending  accumulated  balances for each item in accumulated  other  comprehensive
loss are as follows:




(in thousands)                                                                   December 28,       December 30,
                                                                                     2000               1999
                                                                                ------------------- -----------------
                                                                                             

Unrealized currency loss                                                             ($93)            ($ 121)
Unrealized gain on marketable securities                                                3                 0
                                                                               -------------------  -----------------
Total accumulated other comprehensive loss                                           ($90)            ($ 121)



                                    Page 40


NOTE 14 - EARNINGS PER SHARE Earnings per share as presented on the statement of
operations  exclude  employee stock options that were  antidilutive  of 251,498,
20,516 and 70,489 in 2000, 1999 and 1998 respectively.

NOTE 15 - INCOME TAXES

Components of income (loss) from continuing operations before taxes:



                                                                                 Year Ended December
                                                                         ---------------------------------------------------
(in thousands)                                                               2000               1999              1998
                                                                        ---------------    ---------------   ----------------
                                                                                                        

     U.S. operations                                                          $1,615           ($1,194)         ($16,750)
     Foreign operations                                                          333                69            (1,716)
                                                                        ---------------    ---------------   ----------------
                                                                              $1,948           ($1,125)         ($18,466)
                                                                        ===============    ===============   ================

Income tax expense (benefit) consists of:
     Current tax expense (benefit):
         U.S. federal                                                         $ 0              ($  398)        ($  2,719)
         State                                                                  0                    7                28
         Foreign                                                                  36                55                58
                                                                        ---------------    ---------------   ----------------

                                                                                  36              (336)           (2,633)
     Deferred tax expense (benefit) - U.S. federal                              0                  391             2,691
                                                                        ---------------    ---------------   ----------------
            Total income tax expense                                        $     36         $      55       $        58
                                                                        ===============    ===============   ================


For federal  income tax  purposes,  a deduction  is  received  for stock  option
compensation  gains. The benefit of this deduction,  which is recorded in common
stock, was $78,000, $1,000, and $35,000 in 2000, 1999 and 1998, respectively.

A reconciliation of the Company's  effective income tax rate and the U.S.federal
tax rate is as follows:



                                                                                          Year Ended December
                                                                          ----------------------------------------------------
                                                                             2000               1999               1998
                                                                          --------------- ---------------    ---------------
                                                                                                        
         Statutory rate                                                      34.0%             (34.0%)            (34.0%)
         Foreign Sales Corporation tax benefit                               (5.3)              (3.1)              (0.7)
         State and foreign income tax, net of
            federal income tax benefit                                        0.3               (9.3)               2.0
         Valuation allowance for deferred tax assets                        (27.9)              32.2               32.9
         Stock based compensation expense                                       0               17.6                  0
         Other                                                                0.7                1.5                0.1
                                                                        ---------------    ---------------    ---------------
                                                                              1.8%               4.9%               0.3%
                                                                        ===============    ===============    ===============



                                    Page 41


The tax effects of temporary  differences that gave rise to significant portions
of the deferred tax assets and deferred tax  liabilities are presented below (in
thousands):



                                                                           Dec. 28,           Dec. 30,
                                                                             2000               1999
                                                                        ---------------  ----------------
                                                                                      

Deferred income tax assets:
     Allowance for doubtful accounts                                        $   95           $     95
     Inventory and product return reserves                                   1,610              2,346
     Compensation accruals                                                     195                171
     Accrued liabilities                                                     1,217              1,245
     Book-over-tax depreciation and amortization                               815                753
     Foreign net operating loss carryforwards                                    0              1,171
     US net operating loss carryforwards and credit carryforwards            2,702                989
     Other, net                                                                348                146
                                                                        ---------------    ----------------

                                                                             6,982              6,916
     Valuation allowance                                                    (6,982)            (6,916)
                                                                        ---------------    ----------------
         Total deferred income tax assets                                $       0          $       0
                                                                        ===============    ================



The valuation  allowance for deferred tax assets increased  $66,000 and $971,000
during the years ended December 28, 2000 and December 30, 1999 respectively, due
primarily to the taxable losses and to credit  carryforwards  generated in those
years.  The net operating loss  carryforwards  include  $230,000 of stock option
deductions. The net deferred tax assets have a full valuation allowance provided
due to  uncertainty  regarding the  Company's  ability to utilize such assets in
future years. Credit carryforwards consist primarily of research and development
and alternative minimum tax credits.  Net operating loss carryforwards expire in
2020.

NOTE 16 - SEGMENT AND GEOGRAPHIC INFORMATION

Prior to 1998, Data I/O Corporation and its  subsidiaries  operated within three
major divisions: (1) electronic programming systems used by customers to handle,
program, test and mark programmable ICs (Programming Systems); (2) semiconductor
equipment used to handle,  transport and mark integrated  circuits  (Reel-Tech);
and (3)  electronic  design  automation  software  used to  create  designs  for
programmable ICs (Synario Design  Automation).  The Reel-Tech and Synario Design
Automation  Divisions were  discontinued  during 1997. See Note 4 - Discontinued
Operations for further  discussion of these  discontinued  operations  including
results of these operations.

In 2000 one customer accounted for 23% of the Compan's consolidated revenues. No
one customer  accounted for more than 10% of the Company's  revenues in 1999 and
1998.  Major  operations  outside the U.S.  include  sales and  service  support
subsidiaries in Germany,  and in Japan through  February 1999. Sales and support
offices in China were established in the third quarter of 2000. The Company sold
its Japan sales and service subsidiary in February 1999 for a gain of $1,113,000
which was primarily non-cash.

Geographic  information of the  continuing  operations for the three years ended
December 28, 2000 is presented in the table that follows. Net sales, as shown in
the table below, are based upon the geographic area into which the products were
sold and  delivered.  Export  sales are subject to U.S.  Department  of Commerce
regulations, and to the market conditions in the countries in which the products
are sold. For purposes of the table below,  the profit on the transfers  between
geographic areas has been shown in operating income in the geographic area where
the final sale to non-affiliated customers took place. Certain general corporate
expenses are charged to the U.S. segment.  Identifiable  assets are those assets
that can be directly associated with a particular geographic area.

                                    Page 42





                                                                                Year Ended December
                                                         ------------------------------------------------------------------
    (in thousands)                                            2000                    1999                      1998
                                                         ---------------          --------------           ----------------
                                                                                                     
   Net sales:
     U.S.                                                     $15,588                   $14,330                  $16,900
     Europe                                                    19,678                    12,598                    9,533
     Rest of World                                              7,643                     7,185                    8,905
                                                         ---------------          --------------           ----------------
                                                              $42,909                   $34,113                  $35,338
                                                         ===============          ==============           ================

    Operating income (loss) from continuing operations:
      U.S.                                                   ($3,070)                   ($2,637)                ($14,839)
      Europe                                                   3,968                   (     68)              (    2,838)
      Rest of World                                              174                   (    340)              (    1,741)
                                                         ---------------          --------------           ----------------
                                                              $1,072                    ($3,045)                ($19,418)
                                                         ===============          ==============           ================

Identifiable assets of the continuing operations:
      U.S.                                                   $17,808                    $24,077                  $31,097
      Europe                                                   7,692                      4,232                    5,702
      Rest of World                                            3,246                      1,741                    3,290
                                                         ---------------          --------------           ----------------
                                                             $28,746                    $30,050                  $40,089
                                                         ===============          ==============           ================


NOTE 17 - QUARTERLY FINANCIAL INFORMATION (unaudited)

The following table sets forth unaudited selected  quarterly  financial data for
the Company for 2000 and 1999.  Although the Company's business is not seasonal,
growth  rates of sales and  earnings  have varied  from  quarter to quarter as a
result of factors such as stocking orders from international  distributors,  the
timing of new product  introductions,  business  acquisitions and  dispositions,
business   restructuring,   and   short-term   industry  and  general  U.S.  and
international  economic  conditions.  Information as to any one or more quarters
is, therefore, not necessarily indicative of trends in the Company's business or
profitability.



(in thousands except per share data)                                           Year Ended December 1999
                                                           -----------------------------------------------------------------
For the quarters ended                                      Apr. 1(1)        July 1(2)         Sept. 30          Dec. 30
                                                               (2)
                                                           -------------    -------------    -------------     -------------
                                                                                                      

     Net sales                                                 $7,758           $8,939           $9,439            $7,977
     Gross margin                                               3,657            4,463            4,035             4,010
     Income (loss) from continuing operations                      38             (104)            (540)             (574)
     Income from discontinued operations                          326              505                0                 0
     Net income (loss)                                            364              401             (540)             (574)
     Diluted earnings (loss) per share from continuing
      operations (3)                                          ($ 0.01)         ($ 0.01)         ($ 0.07)          ($ 0.08)

     Diluted earnings (loss) per share (3)                     $ 0.05           $ 0.06          ($ 0.07)          ($ 0.08)
 

                                    Page 43




(in thousands except per share data)                                          Year Ended December 2000
                                                           -----------------------------------------------------------------
For the quarters ended:                                      Mar. 30          Mar. 30          June 28           June 28
                                                           -------------    -------------    -------------     -------------
                                                                As               As               As                As
                                                            previously      Restated (4)      previously       Restated (4)
                                                             reported                          reported
                                                           -------------    -------------    -------------     -------------
                                                                                                      
     Net sales                                                 $6,602           $5,630          $10,128           $14,094
     Gross margin                                               2,658            2,248            4,593             6,774
     Income from continuing operations before cumu-
           lative effect of change in accounting principle     (2,127)          (2,536)            (214)            1,966
     Income from discontinued operations                            0                0                0                 0
     Cumulative effect of change in accounting
            principle                                               0           (2,531)               0                 0
     Net income (loss)                                         (2,140)          (5,080)            (231)            1,949
     Diluted loss per share from continuing
      operations (3)                                           ($0.29)          ($0.35)          ($0.03)            $0.27
     Diluted loss per share (3)                                ($0.09)          ($0.70)          ($0.03)            $0.26





(in thousands except per share data)                                          Year Ended December 2000
                                                           -----------------------------------------------------------------
For the quarters ended:                                      Sept. 28         Sept. 28         Dec. 28
                                                           -------------    -------------    -------------
                                                                As               As               As
                                                            previously      Restated (4)       Reported
                                                             reported
                                                           -------------    -------------    -------------
                                                                                      

     Net sales                                                $11,338          $12,981          $10,204
     Gross margin                                               5,375            6,136            4,991
     Income from continuing operations before cumu-               735            1,495            1,023
            lative effect of change in accounting
     principle
     Income from discontinued operations                            0                0               90
     Cumulative effect of change in accounting
            principle                                               0                0                0
     Net income (loss)                                            731            1,491            1,111
     Diluted earnings per share from continuing
          operations (3)                                        $0.10            $0.20            $0.20

     Diluted earnings per share (3)                             $0.10            $0.20            $0.20


(1)  During the first quarter of 1999, the Company sold its Japan sales
     subsidiary to Synchro-Work Corporation, one of its  sub-distributors in
     Japan, for total consideration of approximately  $100,000.  The sale
     resulted in a gain before taxes of approximately  $1.1 million primarily
     due to previously unrecognized accumulated currency translation.

(2)  During the first and second quarters of 1999, the Company realized
     licensing revenues related to its Synario Design Automation Division. This
     Division was disposed of during 1997, however certain  licensing  rights
     were retained. Related to these licensing revenues the Company recognized
     net earnings of $326,000 and $505,000 in the first and second quarters,
     respectively.

(3)  The sum of quarterly  per share  amounts may not equal per share amounts
     reported for year-to-date periods. This is due to changes in the number of
     weighted-average shares outstanding and the effects of rounding for each
     period.

(4) The restatement is due to the Company's adoption of SAB 101.

                                    Page 44


NOTE 18 - LONG-TERM DEBT

The Company has a 600,000  German Mark line of credit  maturing in December 2002
with a rate of 8.5%.  Nothing  was  borrowed  against  the line of  credit as of
December 28, 2000 and the Company has no long-term debt outstanding.

Item 9.  Changes in and Disagreements with Accountants on Accounting and
         Financial Disclosures

None.

                                    PART III

Item 10.  Directors and Executive Officers of the Registrant

Information regarding the Registrant's directors is set forth under "Election of
Directors" in the Company's  Proxy  Statement  relating to the Company's  annual
meeting of shareholders to be held on May 16, 2001 and is incorporated herein by
reference.  Such Proxy  Statement will be filed within 120 days of the Company's
year-end. Information regarding the Registrant's executive officers is set forth
in  Item 1 of  Part I  herein  under  the  caption  "Executive  Officers  of the
Registrant."

Item 11.  Executive Compensation

Information  called for by Part III, Item 11, is included in the Company's Proxy
Statement relating to the Company's annual meeting of shareholders to be held on
May 16, 2001 and is incorporated herein by reference. The information appears in
the Proxy  Statement  under the  caption  "Executive  Compensation."  Such Proxy
Statement will be filed within 120 days of the Company's year-end.

Item 12.  Security Ownership of Certain Beneficial Owners and Management

Information  called for by Part III, Item 12, is included in the Company's Proxy
Statement relating to the Company's annual meeting of shareholders to be held on
May 16, 2001 and is incorporated herein by reference. The information appears in
the Proxy Statement under the caption "Voting Securities and Principal Holders."
Such Proxy Statement will be filed within 120 days of the Company's year-end.

Item 13.  Certain Relationships and Related Transactions

None.

                                     PART IV

Item 14.  Exhibits, Financial Statement Schedules, and Reports on Form 8-K

Executive Compensation Plans and Arrangements
The  following  list is a subset  of the list of  exhibits  described  below and
contains all compensatory plans, contracts or arrangements in which any director
or  executive  officer  of the  Company is a  participant,  unless the method of
allocation of benefits  thereunder is the same for management and non-management
participants:

(1)  Amended and Restated 1982 Employee Stock Purchase Plan.  See Exhibit 10.7.

(2)  Retirement Plan and Trust Agreement.  See Exhibit 10.2, 10.3, 10.4, 10.12,
     10.15, 10.16, and 10.17.

(3)  Summary of Management Incentive Compensation Plan.  See Exhibit 10.13.

(4)  Amended and Restated 1983 Stock Appreciation Rights Plan. See Exhibit 10.1.

(5)  Amended and Restated 1986 Stock Option Plan.  See Exhibit 10.18 and 10.27.

(6)  Form of Change in Control Agreements.  See Exhibit 10.5.

(7)  1996 Director Fee Plan.  See Exhibit 10.6 and 10.20.

(8)  Separation Agreement with William C. Erxleben.  See Exhibit 10.21.

(9)  Consulting Agreement with William C. Erxleben.  See Exhibit 10.22.

(10) Service Agreement with Helmut Adamski.  See Exhibit 10.28.

                                    Page 45


(11) Employment Agreement with Helmut Adamski.  See Exhibit 10.29.

(12) Letter Agreement with Jim Rounds.  See exhibit 10.31.

(13) Letter Agreement with David C. Bullis as amended and supplemented.
     See exhibit 10.32.

(14) Letter Agreement with Frederick R. Hume.  See exhibit 10.35.

(a)  List of Documents Filed as a Part of This Report:                    Page

     (1)  Index to Financial Statements:

            Report of Ernst & Young LLP, Independent Auditors               24

            Report of Management 24

            Consolidated Balance Sheets as of December 28, 2000             25
            and December 30, 1999

            Consolidated Statements of Operations for each of               26
            the three years ended December 28, 2000

            Consolidated Statements of Cash Flows for each of               28
            the three years ended December 28, 2000

            Consolidated Statements of Stockholders' Equity for             28
            each of the three years ended December 28, 2000

            Notes to Consolidated Financial Statements                      29

(2)  Index to Financial Statement Schedules:

          Schedule II - Consolidated Valuation and Qualifying Accounts      51

          All other schedules not listed above have been omitted
          because the required information is included in the
          consolidated financial statements or the notes thereto,
          or is not applicable or required.

     (3)  Index to Exhibits:

            Plan of Acquisition, Reorganization, Arrangement,
            Liquidation or Succession:

               2.1    Subsidiary Technology Purchase Agreement dated as
                      of November 19, 1998 between SMS-Mikrocomputer-Systeme
                      GmbH and Data I/O Corporation (Incorporated by reference
                      to Exhibit 2.1 of the Company's 1998 Annual Report on
                      Form 10-K  (File No. 0-10394)).                       N/A

               2.2    Excalibur Technology Purchase Agreement dated as
                      of November 19, 1998 between SMS Holding GmbH and
                      Data I/O Corporation (Incorporated by reference to
                      Exhibit 2.2 of the Company"s 1998 Annual Report on
                      Form 10-K  (File No. 0-10394)).                       N/A

               2.3    Agreement Of Purchase And Transfer Of GmbH Shares
                      dated as of November 19, 1998 among Data I/O Corporation,
                      Data I/O European Operations GmbH and Shareholders of SMS
                      Holding GmbH (Incorporated by reference to Exhibit 2.3
                      of the Company's 1998 Annual Report on Form 10-K
                     (File No. 0-10394)).                                   N/A

               2.4    Amended and restated OEM Agreement dated December 16, 1998
                      between Data I/O Corporation and Unmanned Solutions, Inc.
                      (Incorporated by reference to Exhibit 2.4 of the Company's
                      1998 Annual Report on Form 10-K (File No. 0-10394)).  N/A

               2.5    Support Agreement dated December 16, 1998 between
                      Data I/O Corporation and Unmanned Solutions, Inc.
                      (Incorporated by reference to Exhibit 2.5 of the
                      Company's 1998 Annual Report on Form 10-K
                     (File No. 0-10394)).                                   N/A

                                    Page 46


           3    Articles of Incorporation:

               3.1    The Company's restated Articles of Incorporation
                      filed November 2, 1987 (Incorporated by reference to
                      Exhibit 3.1 of the Company's 1987 Annual Report on
                      Form 10-K  (File No. 0-10394)).                       N/A

               3.2    The Company's Bylaws as amended and restated as
                      of February 7, 1999.                                  N/A

               3.3    Certificate of Designation, Preferences and Rights
                      of Series A Junior Participating Preferred Stock
                      (Incorporated by reference to Exhibit 1 of the
                      Company's Registration Statement on Form
                      8-A filed March 13, 1998  (File No. 0-10394)).        N/A

          4    Instruments Defining the Rights of Security Holders,
               Including Indentures:

               4.1    Rights Agreement, dated as of April 4, 1998, between
                      Data I/O Corporation and ChaseMellon Shareholder
                      Services, L.L.C. as Rights Agent, which includes:
                      as Exhibit A thereto, the Form of Right Certificate;
                      and, as Exhibit B thereto, the Summary of Rights to
                      Purchase Series A Junior Participating Preferred Stock
                      (Incorporated by reference to the Company's Current
                      Report on Form 8-K filed on March 13, 1998).          N/A

               4.2    Rights Agreement, dated as of March 31, 1988,
                      between Data I/O Corporation and First Jersey
                      National Bank, as Rights Agent, as amended by
                      Amendment No. 1 thereto, dated as of May 28, 1992
                      and Amendment No. 2 thereto, dated as of July 16, 1997
                      (Incorporated by reference to the Company's current
                      Report on Form 8-K filed on March 13, 1998).          N/A

               4.3    Amendment No. 1, dated as of February 10, 1999, to
                      Rights Agreement, dated as of April 4, 1998, between
                      Data I/O Corporation and ChaseMellon Shareholder
                      Services, L.L.C. as Rights Agent (Incorporated by
                      reference to Exhibit 4.1 of the Company's Form 8-A/A
                      dated February 10, 1999).                             N/A

          10   Material Contracts:

               10.1   Amended and Restated 1983 Stock Appreciation
                      Rights Plan dated February 3, 1993 (Incorporated
                      by reference to Exhibit 10.23 of the Company's
                      1992 Annual Report on Form 10-K  (File No.
                      0-10394)).                                            N/A

               10.2   Amended and Restated Retirement Plan and Trust
                      Agreement. (Incorporated by reference to Exhibit
                      10.26 of the Company's 1993 Annual Report on
                      Form 10K (File No. O-10394)).                         N/A

               10.3   First Amendment to the Data I/O Tax Deferred
                      Retirement Plan (Incorporated by reference to
                      Exhibit 10.21 of the Company's 1994 Annual Report
                      on Form 10K (File No.0-10394)).                       N/A

               10.4   Second Amendment to the Data I/O Tax Deferred
                      Retirement Plan (Incorporated by reference to
                      Exhibit 10.26 of the Company's 1995 Annual Report
                      on Form 10K (File No. 0-10394)).                      N/A

               10.5   Form of Change in Control Agreements (Incorporated
                      by reference to Exhibit 10.20 of the Company's 1994
                      Annual Report on Form 10K (File No. 0-10394)).        N/A

               10.6   Data I/O Corporation 1996 Director Fee Plan
                      (Incorporated by reference to Exhibit 10.27 of
                      the Company's 1995 Annual Report on Form 10K
                      (File No. 0-10394)).                                  N/A

                                    Page 47


               10.7   Data I/O Corporation 1982 Employee Stock Purchase
                      Plan Amended and Restated December 11, 1996
                      (Incorporated by reference to Exhibit 10.1 to the
                      Company's Registration Statement of Form S-8
                      (File No. 333-20657, filed January 29, 1997)).        N/A

               10.8   Business Loan Agreement dated April 24, 1996,
                      with Seattle First National Bank for $8.0 million
                      (Incorporated by reference to Exhibit 10.30 of the
                      Company's 1996 Annual Report on Form 10K
                      (File No. 0-10394)).                                  N/A

               10.9   Purchase and Sale Agreement dated as of July 9, 1996
                      (Relating to the sale of Data I/O Corporation's
                      headquarters property in Redmond, Washington
                      consisting of approximately 79 acres of land and an
                      approximately 96,000 square foot building. (Portions
                      of this exhibit have been omitted pursuant to an
                      application for an order granting confidential
                      treatment.  The omitted portions have been separately
                      filed with the Commission) (Incorporated by reference
                      to Exhibit 10.32 of the Company's 1996 Annual
                      Report on Form 10K (File No. 0-10394)).               N/A

               10.10  Letter dated as of December 20, 1996, First Amendment
                      and extension of the Closing Date under that certain
                      Purchase and Sale Agreement dated as of July 9, 1996.
                      (Portions of this exhibit have been omitted pursuant
                      to an application for an order granting confidential
                      treatment.  The omitted portions have been separately
                      filed with the Commission) (Incorporated by reference
                      to Exhibit 10.33 of the Company's 1996 Annual Report
                      on Form 10K (File No. 0-10394)).                      N/A

               10.11  Letter dated as of February 17, 1997, Second
                      Amendment and extension of the Closing Date under
                      that certain Purchase and Sale Agreement dated as
                      of July 9, 1996.(Portions of this exhibit have been
                      omitted pursuant to an application for an order
                      granting confidential treatment.  The omitted portions
                      have been separately filed with the Commission)
                      (Incorporated by reference to Exhibit 10.34 of the
                      Company's 1996 Annual Report on Form 10K
                      (File No. 0-10394)).                                  N/A

               10.12  Third Amendment to the Data I/O Tax Deferred
                      Retirement Plan (Incorporated by reference to
                      Exhibit 10.35 of the Company's 1996 Annual Report
                      on Form 10K (File No. 0-10394)).                      N/A

               10.13  Amended and Restated Management Incentive
                      Compensation Plan dated January 1, 1997
                      (Incorporated by reference to Exhibit 10.25
                      of the Company's 1997 Annual Report on Form 10K
                      (File No. 0-10394)).                                  N/A

               10.14  Amended and Restated Performance Bonus Plan dated
                      January 1, 1997 (Incorporated by reference to
                      Exhibit 10.26 of the Company's 1997 Annual Report
                      on Form 10K (File No. 0-10394)).                      N/A

               10.15  Fourth Amendment to the Data I/O Tax Deferred
                      Retirement Plan (Incorporated by reference to
                      Exhibit 10.27 of the Company's 1997 Annual Report
                      on Form 10K (File No. 0-10394)).                      N/A

               10.16  Fifth Amendment to the Data I/O Tax Deferred
                      Retirement Plan (Incorporated by reference to
                      Exhibit 10.28 of the Company's 1997 Annual Report
                      on Form 10K (File No. 0-10394)).                      N/A

               10.17  Sixth Amendment to the Data I/O Tax Deferred
                      Retirement Plan (Incorporated by reference to
                      Exhibit 10.29 of the Company's 1997 Annual Report
                      on Form 10K (File No. 0-10394)).                      N/A

                                    Page 48

               10.18  Amended and Restated 1986 Stock Option Plan
                      dated May 13, 1997 (Incorporated by reference
                      to Exhibit 10.30 of the Company's 1997 Annual
                      Report on Form 10K (File No. 0-10394)).               N/A

               10.19  Amendment, dated May 13, 1997, to the business
                      loan agreement dated April 24, 1996, with
                      Seattle First National Bank (Incorporated by
                      reference to Exhibit 10.31 of the Company's 1997
                      Annual Report on Form 10K (File No. 0-10394)).        N/A

               10.20  Amended and Restated Data I/O Corporation 1996
                      Director Fee Plan (Incorporated by reference to
                      Exhibit 10.32 of the Company's 1997 Annual Report
                      on Form 10K (File No. 0-10394)).                      N/A

               10.21  Separation Agreement with William C. Erxleben
                      (Incorporated by reference to Exhibit 10.33 of
                      the Company's 1997 Annual Report on Form 10K
                      (File No. 0-10394)).                                  N/A

               10.22  Consulting Agreement with William C. Erxleben
                      (Incorporated by reference to Exhibit 10.35 of
                      the Company's 1997 Annual Report on Form 10K
                      (File No. 0-10394)).                                  N/A

               10.23  Standstill Agreement, dated as of February 10, 1999,
                      among Data I/O Corporation, Bisco Industries, Inc.,
                      Bisco Industries, Inc. Profit Sharing and Savings
                      Plan, and Glen F. Ceiley (Incorporated by reference
                      to Exhibit 10.1 of the Company's Current Report on
                      Form 8-K dated February 12, 1999).                    N/A

               10.24  Shareholders Agreement dated April 15, 1998 among
                      JTAG Technologies B.V., Data I/O Corporation,
                      Harry Bleeker and Peter Van Den Eijnden
                      (Incorporated by reference to Exhibit 2.1 of the
                      Company's quarterly report on Form 10Q/A dated
                      February 16, 1999).                                   N/A

               10.25  Amendment, dated December 31, 1998, to the business
                      loan agreement dated April 24, 1996, with Seattle
                      First National Bank, including promissory note
                      (Incorporated by reference to Exhibit 10.35 of the
                      Company's 1998 Annual Report on Form 10K
                      (File No. 0-10394)).                                  N/A

               10.26  Security Agreement dated December 31, 1998, related
                      to the business loan agreement dated April 24, 1996
                      and amended December 31, 1998, with Seattle First
                      National Bank (Incorporated by reference to
                      Exhibit 10.36 of the Company's 1998 Annual Report
                      on Form 10K (File No. 0-10394)).                      N/A

               10.27  Amended and Restated 1986 Stock Option Plan dated
                      May 12, 1998 (Incorporated by reference to Exhibit
                      10.37 of the Company's 1998 Annual Report on Form 10K
                      (File No. 0-10394)).                                  N/A

               10.28  Service Agreement dated November 19, 1998 between
                      SMS Holding GmbH and Helmut Adamski (Incorporated
                      by reference to Exhibit 10.38 of the Company's 1998
                      Annual Report on Form 10K (File No. 0-10394)).        N/A

               10.29  Employment Agreement dated November 19, 1998
                      between SMS Holding GmbH and Helmut Adamski
                      (Incorporated by reference to Exhibit 10.39
                      of the Company's 1998 Annual Report on Form 10K
                      (File No. 0-10394)).                                  N/A

               10.30  Lease Agreement between Dipl. Ing. Hans Walter Ott
                      GmbH and SMS Holding GmbH (Incorporated by reference
                      to Exhibit 10.40 of the Company's 1998 Annual Report
                      on Form 10K (File No. 0-10394)).                      N/A

                                    Page 49

               10.31  Letter Agreement with Jim Rounds dated August 7, 1998
                      (Incorporated by reference to Exhibit 10.41 of the
                      Company's 1998 Annual Report on Form 10K
                      (File No. 0-10394)).                                  N/A

               10.32  Letter Agreement with David C. Bullis dated
                      March 25, 1998 amended and supplemented by the
                      letter agreement dated August 19, 1998 (Incorporated
                      by reference to Exhibit 10.42 of the Company's 1998
                      Annual Report on Form 10K (File No. 0-10394)).        N/A

               10.33  Stock Purchase Agreement dated February 12, 1999
                      between Data I/O Corporation and Synchro-Work
                      Corporation.                                          N/A

               10.34  Sublease dated December 22, 1999 between Data I/O
                      Corporation and Imandi.com, Inc.                      N/A

               10.35  Letter Agreement with Fred R. Hume dated
                      January 29, 1999.                                     N/A

               10.36  Letter Agreement dated May 28, 1999, among
                      Data I/O Corporation, JTAG Technologies B.V.,
                      and JTAG Holding B.V.                                 N/A

               10.37  Amendment, dated May 28, 1999, to the business
                      loan agreement dated April 24, 1996,
                      with Seattle First National Bank, and
                      Loan Modification Agreement, dated May 11, 1999,
                      to the Promissory Note dated December 22, 1998.       N/A

          21   Subsidiaries of the Registrant                                52

          23   Consent of Ernst & Young LLP, Independent Auditors            53

(b)  Form 8-K:

            None

                                 DATA I/O CORPORATION

          SCHEDULE II  CONSOLIDATED VALUATION AND QUALIFYING ACCOUNTS



                                                                 Charged/
                                                                (Credited)
                                              Balance at         to Costs                            Balance at
                                               Beginning            and          Deductions-           End of
                                               of Period         Expenses          Describe            Period
                                            ----------------  ----------------  ---------------  --------------------
(in thousands)
                                                                                            

Year Ended December 31, 1998:
     Reserves and allowances
        deducted from asset accounts:
        Allowance for bad debts                  $ 394           $     94         ($    43) (1)        $  445
        Inventory reserves                      $1,648              4,529 (3)     ($   209) (2)        $5,968

Year Ended December 30, 1999:
     Reserves and allowances
        deducted from asset accounts:
        Allowance for bad debts                  $ 445           $     44         ($    25) (1)         $ 464
        Inventory reserves                      $5,968           $    502 (3)     ( $1,901) (2)        $4,569

Year Ended December 28, 2000:
     Reserves and allowances
        deducted from asset accounts:
        Allowance for bad debts                  $ 464           $     24         ($   138) (1)         $ 350
        Inventory reserves                      $4,569           $    438 (3)     ($ 2,420) (2)        $2,587


(1) Uncollectable accounts written off, net of recoveries.
(2) Obsolete inventories disposed of.
(3) Primarily related to products that have been discontinued as a result of the
    business restructuring implemented in 1998.

                                    Page 50


                                   EXHIBIT 21
                              DATA I/O CORPORATION
                         SUBSIDIARIES OF THE REGISTRANT


The following table indicates the name, jurisdiction of incorporation and basis
of ownership of each of the Company's subsidiaries:




                                                                            State or                 Percentage
                                                                          Jurisdiction                of Voting
                                                                               of                    Securities
              Name of Subsidiary                                          Organization                  Owned
                                                                                              

         Data I/O International, Inc.                                      Washington                   100%

         Data I/O FSC International, Inc.                               Territory of Guam               100%

         Data I/O Canada Corporation                                         Canada                     100%

         Data I/O China, Ltd                                                  China                     100%

         Data I/O  GmbH                                                      Germany                    100%

         RTD, Inc. (formerly Reel-Tech, Inc.)                              Washington                   100%

         SMS Mikrokomputer-Systeme GmbH                                      Germany                    100%



                                   EXHIBIT 23


               CONSENT OF ERNST & YOUNG LLP, INDEPENDENT AUDITORS


To the Board of Directors and Stockholders
Data I/O Corporation


We consent to the  incorporation by reference in the Registration  Statements
(Form S-8 No. 333-20657 and No. No. 33-66824) pertaining to the Company's 1982
Employee  Stock  Purchase Plan and Director Fee Plan, and  Registration
Statements  Form S-8 No.  33-95608, No. 33-54422, No. 333-55911, No.33-02254,
No. 33-03958 and No.  333-48595)  pertaining to the Company's 1986 Stock
Option Plan, of our report dated February 7, 2001, with respect to the
consolidated  financial  statements and schedule of Data I/O Corporation
included in its Annual Report (Form 10-K) for the year ended December 28, 2000.

                                                   //s//Ernst & Young  LLP
                                                   Ernst & Young  LLP
Seattle, Washington
March 27, 2001


                                                  SIGNATURES


Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange
Act of 1934, the Registrant has duly caused this report to be signed on its
behalf by the undersigned, thereunto duly authorized.


                                    Page 51


                              DATA I/O CORPORATION
                                  (REGISTRANT)

                DATED: March 27, 2001 By: //S//Frederick R. Hume
                                Frederick R. Hume
                      President and Chief Executive Officer


Pursuant to the requirements of the Securities Exchange Act of 1934, this report
has been signed below on March 27, 2000 by thefollowing persons on behalf of the
Registrant and in the capacities indicated.


NAME                                   TITLE

By: //S//Frederick R. Hume          President and Chief Executive Officer
    Frederick R. Hume               (Principal Executive Officer)

By: //S//Joel S. Hatlen             Chief Financial Officer
    Joel S. Hatlen                  Vice President of Finance
                                    Secretary, Treasurer
                                    Principal Financial and Accounting Officer)

By: //S//Keith L. Barnes            Director
    Keith L. Barnes

By: //S//Glen F. Ceiley             Director
    Glen F. Ceiley

By: //S//Paul A. Gary               Director
    Paul A. Gary


By: //S//Edward D. Lazowska         Director
    Edward D. Lazowska


                                    Page 52