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

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                                    FORM 8-K

                                 CURRENT REPORT
     Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

                Date of Report (Date of earliest event reported):
                                 April 18, 2005

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                        STANDARD MICROSYSTEMS CORPORATION
             (Exact name of registrant as specified in its charter)

          DELAWARE                      0-7422              11-2234952
(State or other jurisdiction of     (Commission File      (I.R.S. Employer
 incorporation)                      Number)               Identification No.)


                    80 Arkay Drive, Hauppauge, New York 11788
               (Address of principal executive offices) (Zip Code)

                                 (631) 435-6000
              (Registrant's telephone number, including area code)

                                       N/A
(Former  name,  former  address and former  fiscal year,  if changed  since last
 report)

Check  the  appropriate  box  below  if the  Form  8-K  filing  is  intended  to
simultaneously  satisfy the filing obligation of the registrant under any of the
following provisions:

|_|  Written  communications  pursuant to Rule 425 under the  Securities Act (17
     CFR 230.425)

|_|  Soliciting  material pursuant to Rule 14a-12 under the Exchange Act (17 CFR
     240.14a-12)

|_|  Pre-commencement   communications  pursuant  to  Rule  14d-2(b)  under  the
     Exchange Act (17 CFR 240.14d-2(b))

|_|  Pre-commencement   communications  pursuant  to  Rule  13e-4(c)  under  the
     Exchange Act (17 CFR 240.13e-4(c))

Item 1.01 - Entry into a Material Definitive Agreement

On April 18, 2005,  Standard  Microsystems  Corporation  (SMSC)  entered into an
employment  agreement  with William D. Shovers,  under which Mr. Shovers will be
appointed Senior Vice President and Chief Financial  Officer,  effective on June
1, 2005.  Andrew M. Caggia will retire as Chief  Financial  Officer at that time
and will  continue to be  employed  by SMSC in a part time  capacity to ensure a
smooth  transition.  It is expected that Mr. Caggia will continue as a member of
SMSC's Board of Directors after his full retirement as an employee.

Mr. Shovers,  age 51, has no family relationship with any director or officer of
SMSC,  and has not been  previously  employed  by SMSC  except  that he has been
engaged as a consultant  since  January 2, 2005 for a consulting  fee of $37,500
per month.

Mr. Shovers was Vice President - Finance,  International  Group of Hayes Lemmerz
International,  Inc.  (Hayes)  from April 2002 through June 2003 and served as a
consultant  for Hayes'  International  Group from July 2003  through  July 2004.
Prior to that, he was Vice President and Chief  Financial  Officer of Hayes from
January 1993 through  October 2001,  and a Vice President of Hayes from November
2001 through March 2002.


Item 2.02 - Results of Operations and Financial Condition

On April 18, 2005,  Standard  Microsystems  Corporation  issued a press  release
announcing its financial results for quarter and year ended February 28, 2005. A
copy of the press release is attached as Exhibit 99.2.

The  information in Exhibit 99.2 attached hereto shall not be deemed "filed" for
purposes of Section 18 of the Securities  Exchange Act of 1934, as amended,  nor
shall it be deemed  incorporated by reference in any filing under the Securities
Act of 1933, as amended.


Item 5.02 - Departure of Directors or Principal Officers; Election of Directors;
Appointment of Principal Officers

Andrew M. Caggia will retire as Chief  Financial  Officer of SMSC and William D.
Shovers  will  assume  that  position,  effective  June 1,  2005,  as more fully
described under Item 1.01 above.


Item 9.01 - Financial Statements and Exhibits

(c) Exhibits

10.1* - Employment Agreement with William Shovers, dated April 18, 2005

99.1  - SMSC press release dated April 18, 2005

99.2  - Press  release  dated April 18, 2005,  reporting  Standard  Microsystems
        Corporation  financial  results for quarter and year ended February  28,
        2005.

* Indicates a management contract or compensatory plan or arrangement.


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                                   SIGNATURES


Pursuant  to the  requirements  of the  Securities  Exchange  Act of  1934,  the
registrant  has duly  caused  this  report  to be  signed  on its  behalf by the
undersigned hereunto duly authorized.

                       STANDARD MICROSYSTEMS CORPORATION

                                  (Registrant)



Date:  April 21, 2005                 By:   /s/ ANDREW M. CAGGIA
                                         ------------------------------------
                                         Andrew M. Caggia
                                         Senior Vice President and
                                         Chief Financial Officer,
                                         and Director
                                         (Principal Financial Officer)



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                                  Exhibit Index


Exhibit No.    Description

10.1*          Employment Agreement with William Shovers, dated April 18, 2005

99.1           Press  release  dated April 18, 2005,  entitled  "SMSC  Announces
               Appointment of William  Shovers as CFO Upon  Retirement of Andrew
               Caggia in June".

99.2           Press release dated April 18, 2005, entitled "SMSC Reports Fourth
               Quarter and Fiscal 2005 Results".

* Indicates a management contract or compensatory plan or arrangement.