(iii) technical expertise, (iv) Company performance, (v) length of service and (vi) industry compensation levels.

        Company Performance Bonuses.    Cash bonuses to executive officers are intended to reward executive officers for the Company's financial performance during each fiscal year. Accordingly, bonuses are determined based on performance criteria established at the beginning of each fiscal year formulated primarily as a percentage of the Company's profits at the end of the fiscal year. Performance bonus percentages are established according to a subjective analysis of each executive officer's contribution to the Company according to the same criteria utilized to determine base salary. Bonuses and profits are based on the consolidated results of the Company's semiconductor operations. No performance bonuses were earned for fiscal 2002 or 2003 as a result of the Company's financial performance for such period.

        Profit Sharing.    The Company distributes 10% of the Company's quarterly after-tax profits to eligible employees of the Company.

        Incentive Bonuses.    From time to time, incentive cash bonuses are approved for payment to employees, including executive officers, for the achievement of milestones, the completion of projects identified as contributing substantially to the Company's success and the attainment of technological advances.

13

Equity Compensation

        In order to provide incentive to the executive officers of the Company related to long-term growth in the value of the Company's Common Stock, the Company issues stock options to such persons under the Company's (i) 1994 Stock Option Plan, and (ii) 2001 Stock Option Plan (collectively, the "Stock Plans"). The determination of who receives stock options under the Stock Plans and the number of stock options granted to each such recipient is based upon the same criteria utilized to determine base salary.

Other Compensation

        In addition to cash and equity compensation programs, the executive officers participate in various other employee benefit plans, including, but not limited to, a time-off plan. Under the time-off plan, all employees of the Company, including executive officers, are allowed to accumulate a predetermined nondiscriminatory number of hours for vacation, holiday, sick time, emergencies and personal needs. Executive officer participation in various professional organizations and associations may also be funded by the Company.

Payment/Exercise Restrictions

        In an effort to encourage employees and executive officers to remain employed by the Company and to promote Company performance, many compensation programs for executive officers contain provisions which subject the payment or realization of benefits under such programs to certain conditions. Examples of these conditions include: (i) the Company is profitable in the fiscal quarter immediately prior to payment or the payment is deferred until after the Company has a profitable quarter; (ii) the individual is employed by the Company or a subsidiary of the Company at the time of payment (regardless of the fiscal year results for which the payment is attributable); and (iii) certification, by the Compensation Committee for executive officer bonuses that relevant goals were achieved. Likewise, stock options granted to executive officers typically have a term of ten years and vest 25% each year for a period of four years from the date of grant.

CEO Compensation

        Steven R. Appleton's annual base salary was set at $800,000 in July 2000 and was based primarily on Mr. Appleton's overall and anticipated performance, the Company's performance and the Committee's assessment of the compensation practices of other semiconductor manufacturing companies. This was the

16

first increase in Mr. Appleton's salary since July 1997. Effective October 28, 2001, Mr. Appleton voluntarily elected to forgo his salary. Mr. Appleton has not drawn any salary from the Company since that date. Mr. Appleton did not earn any cash bonus payments pursuant to Company Performance Bonuses for fiscal 2002.

        Effective October 28, 2001, Mr. Appleton voluntarily elected to forgo his salary until the Company achieves positive net income. Mr. Appleton has not drawn any salary from the Company since that date.2002 or 2003.

        In fiscal 2002,2003, Mr. Appleton was granted options to purchase 400,000680,000 shares. The Company granted stock options to other executive officers at the same time. The Committee did not utilize a plan pursuant to which a predetermined number of stock options were allocated to Mr. Appleton. The number of the stock options granted to Mr. Appleton was based upon subjective and objective factors, such as his individual performance, his position in the Company relative to the other executive officers who received option grants on the same date, the Company's overall performance, his length of service with the Company, his past contributions to the success of the Company, his expected contributions to the future success of the Company and industry practices.

        Compensation Committee of the Board of Directors,

14

Compensation Committee Interlocks and Insider Participation

        During fiscal 2002,2003, no members of the Compensation Committee were officers or employees of the Company or any of its subsidiaries.

17

PERFORMANCE GRAPH

        The following graph illustrates a five-year comparison of cumulative total returns for the Company's Common Stock, the S&P 500 Composite Index and the Philadelphia Semiconductor Index (SOX) from August 31, 1997,1998, through August 31, 2002.2003.

        Note: Management cautions that the stock price performance information shown in the graph below is provided as of fiscal year-end and may not be indicative of current stock price levels or future stock price performance.

COMPARISON OF 5 YEAR CUMULATIVE TOTAL RETURN*
AMONG MICRON TECHNOLOGY, INC., THE S&P 500 COMPOSITE INDEX
AND THE PHILADELPHIA SEMICONDUCTOR INDEX (SOX)

* $100 invested on 8/31/9798 in stock or index-including reinvestment of dividends.
Fiscal year ending August 31.

        The Company operates on a 52/53 week fiscal year which ends on the Thursday closest to August 31. Accordingly, the last day of the Company's fiscal year varies. For consistent presentation and comparison to the industry indices shown herein, the Company has calculated its stock performance graph assuming an August 31 year-end. The performance graph assumes $100 invested on August 31, 1997,1998, in Common Stock of Micron Technology, Inc., the S&P 500 Composite Index, and the Philadelphia Semiconductor Index (SOX). Any dividends paid during the period presented are assumed to be reinvested. The performance was plotted using the following data:

Performance Graph Data

        The Company used the Philadelphia Semiconductor Index (SOX) for comparative purposes in the performance graph for the current year because the industry index used in prior years, the S&P Electronics (Semiconductors) Index, was discontinued in December of 2001. Performance data for the S&P Electronics (Semiconductors) Index through fiscal year 2001 is included in the performance graph data table above.

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PROPOSAL 2. APPROVAL OF AN AMENDMENT TO THE COMPANY'S 1989 EMPLOYEE STOCK PURCHASE PLAN INCREASING THE NUMBER OF SHARES OF COMMON STOCK RESERVED FOR ISSUANCE THEREUNDER BY 2,000,000.5,000,000, AND MAKING CERTAIN OTHER CHANGES AS DESCRIBED HEREIN.

        The 1989 Employee Stock Purchase Plan (the "Purchase Plan'Plan") was adopted by the Board of Directors in October 1988 and approved by the shareholders in January 1989. As of September 27, 2002, 15,719,96022, 2003, 19,622,670 shares had been purchased pursuant to the Purchase Plan and 2,780,040877,330 shares were available for future issuance.

        On September 10, 2002,22, 2003, the Board of Directors recommended that the Purchase Plan be amended, subject to the approval of the Company's shareholders at the 20022003 Annual Meeting, to increase the number of shares of Common Stock reserved for issuance thereunder from 18,500,00020,500,000 to 20,500,000.25,500,000. In addition, the Board made revisions to the Purchase Plan to accomplish the following:

•

To facilitate the administration ofallow employees to be eligible to participate in the Purchase Plan internationally.immediately upon employment with the Company (subject to certain other restrictions).



•

To reviseinclude a definition of "fair market value" that is consistent with the implementationCompany's other stock plans (equal to the average closing price of the limitationCompany's Common Stock on the New York Stock Exchange on the trading day prior to the date of grant).



•

To limit the aggregate number of shares an employeethat may purchasebe offered by the Company in a singleany one offering period during a plan year, while maintaining the current overall annual limitation.

•

To increase the available alternatives for dealing with outstanding Purchase Plan options, in the event of a sale of the Company.

•

To clarify that the exercise date for each offering period is the last trading day of such offering period.to 1,250,000 shares.

        A summary of the Purchase Plan is set forth below. The summary is qualified in its entirety by the full text of the Purchase Plan which is attached hereto as Appendix A.B.

Purpose

        The purpose of the Purchase Plan is to provide employees of the Company and its designated subsidiaries with an opportunity to purchase Common Stock of the Company through payroll deductions. The Purchase Plan provides for one offering during each three-month period. The Purchase Plan is intended to qualify as an "employee stock purchase plan" within the meaning of Section 423 of the Internal Revenue Code.

Eligibility

        Any personPersons, other than officers, who isare employed by the Company, or any subsidiary of the Company designated by the Company's Board of Directors, for at least twenty hours per week and five months per calendar year and has been employed by the Company for at least one month prior to the first day of each offering period isare eligible to participate in the Purchase Plan. The Purchase Plan as proposed to be amended, provides that participants employed by any other designated subsidiary that is located outside of the United States, may be subject to different eligibility requirements, based upon the laws of their resident country. A description of the Board's authority to administer the Purchase Plan with respect to participants located in foreign countries is provided below. As of September 27, 2002,22, 2003, approximately 16,20013,800 persons were eligible to participate in the Purchase Plan. Officers and Directors of the Company are not permitted to participate in the Purchase Plan.

Administration

        The Purchase Plan may be administered by the Board of Directors of the Company or by a committee of members of the Board, appointed by the Board. The administration, interpretation or application of the Purchase Plan by the Board or its committee is final, conclusive and binding. The Board or committee may adopt rules or procedures relating to the operation or administration of the Purchase Plan to accommodate the specific requirements of local laws and procedures in the case of a participating subsidiary that

19

employs participants who reside outside of the United States. The Board or committee has the authority to establish one or more foreign sub-plans, which may be designed to be outside the scope of Section 423 of the Internal Revenue Code.

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Offering Dates

        The Purchase Plan provides for one offering during each three-month period of the Purchase Plan. Each such offering period is of three months' duration. The offering periods commence on January 1, April 1, July 1, and October 1 of each year and terminate on the last day of each three-month offering.offering period. The Board of Directors has the power to alter the duration of the offering periods without shareholder approval.

Participation In The Plan

        Eligible employees become participants in the Purchase Plan by delivering to the Company's Stock Department an enrollment form authorizing payroll deductions at least ten business days prior to the applicable offering date.period. An employee who becomes eligible to participate in the Purchase Plan after the commencement of an offering period can elect to participate in the Purchase Plan upon the commencement of the next offering period. Officers and Directors of the Company are not permitted to participate in the Purchase Plan.

        The purchase price per share in an offering under the Purchase Plan is the lower of (i) 85% of the fair market value of a share of Common Stock on the first datetrading day of an offering period, or (ii) 85% of the fair market value of a share of Common Stock on the last datetrading day of the offering period. The fair market value of a share of Common Stock on a given date is based upon the reported closing price on the New York Stock Exchange or a national market system (or the exchange with the greatest volume of trading in the Company's Common Stock) for such date,the last market trading day prior to the day of determination, as reported by Bloomberg L.P. or such other source as the Board deems reliable. The fair market value of the Company's stock on September 27, 200222, 2003, was $12.74.$14.53.

Payment Of Purchase Price; Payroll Deductions

        The purchase price of the shares is comprised of accumulated by payroll deductions over the offering period. Deductions cannot exceed 20%, or such other rate as determined from time to time by the Board of Directors, of a participant's compensation. Participants may discontinue their participation at any time during an offering period, but may not otherwise change their rate of payroll deduction during an offering period. Payroll deductions commence on the first payday following the commencement of the offering period and continue at the same rate until the end of the offering period unless sooner terminated as provided in the Purchase Plan.

Purchase Of Stock; Exercise Of Option

        By executing a subscription agreementan enrollment form to participate in the Purchase Plan, an employee is entitled to have shares placed under option. The maximum number of shares placed under option to a participant in an offering is that number of shares arrived at by dividing the accumulated payroll deductions withheld for the offering period by the lower of (i) 85% of the fair market value of a share of Common Stock on the first datetrading day of the offering period, or (ii) 85% of the fair market value of a share of Common Stock on the last datetrading day of the offering period, as long as the total number of shares issued to a participant of any offering period does not exceed 2,000 shares of Common Stock. See "Payment of Purchase Price; Payroll Deductions" for additional limitations on payroll deductions. Unless an employee's participation is discontinued, the participant's option to purchase shares is exercised automatically at the end of the offering period at the applicable price. See "Withdrawal."

        Notwithstanding the foregoing, no employee is permitted to subscribe for shares under the Purchase Plan if, immediately after the grant of the option, the employee would own 5% or more of the voting stock

20

or value of all classes of stock of the Company or its majority-owned subsidiaries (including stock which can be purchased through subscriptions under the Purchase Plan or pursuant to any other option), or if the grant of the option would permit the employee to buy pursuant to the Purchase Plan more than 2,000 shares with a fair market value in excess of stock (determined at$25,000 in any calendar year (with the fair market value of the shares being measured at the timebeginning of an offering period).

        In addition to the optionindividual limits set forth above, the Purchase Plan, as proposed to be amended, provides that 1,250,000 shares is granted)the maximum aggregate number of shares that can be offered by the Company in any three-monthone offering period. Furthermore, ifIn the event the number of shares placed under option at the beginning of an offering period exceeds the number of1,250,000 shares, available under the Purchase Plan, a pro rata allocation of the shares remaining isavailable for purchase will be made in an as equitable a manner as is practicable.

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Withdrawal

        While each participant in the Purchase Plan is required to sign an enrollment form authorizing payroll deductions, the participant's interest in a given offering can be terminated in whole, but not in part, by signing and delivering to the Company a notice of withdrawal from the Purchase Plan. Such withdrawal is permitted at any time prior to the end of the applicable offering period.

        Any withdrawal by an employee of accumulated payroll deductions for a given offering automatically terminates the employee's interest in the offering. Unless an employee's participation is discontinued, the participant's option to purchase shares is exercised automatically at the end of the offering period, and the maximum number of full shares purchasable with the employee's accumulated payroll deductions is purchased for the employee at the applicable price.

        A participant's withdrawal from an offering does not have any effect upon such participant's eligibility to participate in subsequent offerings under the Purchase Plan.

Termination Of Employment

        Termination of a participant's employment for any reason, including retirement or death, cancels the individual's participation in the Purchase Plan immediately. In such event, the payroll deductions credited to the participant's account are returned without interest to such participant.

Adjustments Upon Changes In Capitalization

        The Purchase Plan, as proposed to be amended, provides that in the event of any changes in the capitalization of the Company, such as stock splits or stock dividends, resulting in an increase or decrease in the number of shares of Common Stock, appropriate adjustments will be made by the Company in the shares subject to purchase and in the purchase price per share. In the event of a reorganization, sale or certain merger of the Company (as described more fully in the Purchase Plan) then in the discretion of the Board or the committee administering the Purchase Plan, (i) each outstanding option will be assumed, or an equivalent option substituted, by the successor corporation or its parent, or (ii) the offering period then in progress will be shortened by setting a new exercise date which will be on or before the date of the proposed transaction. If a new exercise date is set, the Company will provide each affiliated participant at least ten business days prior to the new exercise date notice that the original exercise date has been changed and that the participant's option will be automatically exercised on the new exercise date, unless the participant withdraws from the offering period, pursuant to the terms of the Purchase Plan.

Nonassignability

        No rights or accumulated payroll deductions of an employee under the Purchase Plan may be pledged, assigned, or transferred for any reason and any attempt to do so may be treated by the Company as an election to withdraw from the Purchase Plan.

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Reports

        Individual accounts are maintained for each participant in the Purchase Plan. Each participant receives, as promptly as practicable after the end of each offering period, a report of the individual's account, setting forth the total amount of payroll deductions accumulated, the per share purchase price, the number of shares purchased and the remaining cash balance, if any.

Amendment And Termination Of The Purchase Plan

        The Board of Directors has authority to amend or terminate the Purchase Plan. With certain exceptions, termination of the Purchase Plan shall not affect options previously granted, and an amendment shall not make any changes in any options granted prior thereto which adversely affects the rights of any participant. No amendment may be made to the Purchase Plan without the approval of the holders of a majority of the shares of the Company entitled to vote if such amendment would increase the number of shares reserved under the Purchase Plan, materially modify the eligibility requirements, or materially increase the benefits which may accrue to participants under the Purchase Plan.

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Registration Of Shares

        If the amendment to the Purchase Plan is approved by the Company's shareholders, the Company intends to register the additional shares reserved for issuance promptly after the 20022003 Annual Meeting on Form S-8 Registration Statement under the Securities Act of 1933, as amended.

Federal Income Tax Consequences To The Company And To Participants

        The following discussion is limited to a summary of the U.S. federal income tax consequences of participation in the Purchase Plan. The tax consequences of participating in the Purchase Plan may vary according to country of participation. Also, the tax consequences of participating in the Purchase Plan may vary with respect to individual situations and it should be noted that income tax laws, regulations and interpretations thereof change frequently. Participants should rely upon their own tax advisors for advice concerning the specific tax consequences applicable to them, including the applicability and effect of state, local and foreign tax laws.

        The Purchase Plan is intended to qualify as an "employee stock purchase plan" under Section 423 of the Internal Revenue Code. Amounts withheld from pay under the Purchase Plan are taxable income to participants in the year in which the amounts otherwise would have been received, but the participants will not be required to recognize additional income for federal income tax purposes either at the time the employee is deemed to have been granted a right to purchase Common Stock (on the first day of an offering period) or when the right to purchase Common Stock is exercised (on the last day of the offering period).

        If the participant holds the Common Stock purchased under the Purchase Plan for at least two years after the first day of the offering period in which the Common Stock was acquired (the "Enrollment Date") and for at least one year after the date that the Common Stock is purchased (the "Exercise Date"), when the participant disposes of the Common Stock he or she will recognize as ordinary income an amount equal to the lesser of:

(i)

the excess of the fair market value of the Common Stock on the date of disposition over the price paid for the Common Stock; or



(ii)

the fair market value of the Common Stock on the Enrollment Date multiplied by the original 15% discount.

        If the participant disposes of the Common Stock within two years after the Enrollment Date or within one year after the Exercise Date, he or she will recognize ordinary income equal to the fair market value of

22

the Common Stock on the Exercise Date in which the Common Stock was acquired less the amount paid for the Common Stock. The ordinary income recognition pertains to any disposition of Common Stock acquired under the Purchase Plan (such as by sale, exchange or gift).

        Upon disposition of the Common Stock acquired under the Purchase Plan, any gain realized in excess of the amount reported as ordinary income will be reportable by the participant as a capital gain, and any loss will be reportable as a capital loss. Capital gain or loss will be long-term if the employee has satisfied the two-year holding period requirement described above or, in any event, if the employee has held the Common Stock for at least one year. Otherwise, the capital gain or loss will be short-term.

        If the participant satisfies the statutory holding periods, described above, for Common Stock purchased under the Purchase Plan, the Company will not receive any deduction for federal income tax purposes. If the participant does not satisfy the holding periods, the Company will be entitled to a deduction in an amount equal to the amount that is considered ordinary income.

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Plan Benefits

        Officers and Directors of the Company are not permitted to participate in the Purchase Plan. Since participation in the plan is voluntary and the Company is unable to predict the future value of the Company's Common Stock, we cannot presently determine the benefits or amounts that will be received in the future by any person or group under the Purchase Plan.

Vote Required To Approve The Amendment To The Purchase Plan

        Approval of the amendment to the Purchase Plan will require the affirmative vote of the holders of a majority of the shares of Common Stock which are represented in person or by proxy at the 20022003 Annual Meeting. If the amendment is approved by the shareholders, it will be effective as of its adoption by the shareholders. If the shareholders do not approve the amendment, after December 31, 2003, there will not be any shares available for issuance under the Purchase Plan will continue in effect in its current form.Plan.

The Board of Directors recommends voting "FOR" approval of the amendment to the 1989 Employee Stock Purchase Plan.

PROPOSAL 3. APPROVAL OF AN AMENDMENT TO THE COMPANY'S 2001 STOCK OPTION PLAN INCREASING THE NUMBER OF SHARES OF COMMON STOCK RESERVED FOR ISSUANCE THEREUNDER BY 20,000,000.17,000,000.

        The Company currently has reserved 10,000,00030,000,000 shares of authorized but unissued shares of Common Stock for issuance upon the grant or exercise of options pursuant to the 2001 Stock Option Plan (the "2001 Plan"). The Company proposes to amend the 2001 Plan to reserve an additional 20,000,00017,000,000 shares of Common Stock.

        A summary of the 2001 Plan is set forth below. The summary is qualified in its entirety by reference to the full text of the 2001 Plan, which is attached hereto as Appendix B.C.

Purpose

        The purpose of the 2001 Plan is to align employee and shareholder long-term interest and to enable the Company to attract, motivate and retain experienced and qualified personnel for positions of substantial responsibility. Assuming approval of the amendment, the 30,000,00047,000,000 total shares reserved for issuance under the 2001 Plan will represent approximately 5% of the Company's Common Stock outstanding as of the Record Date. Only persons who are employees, officers, directors or consultants of the Company will be eligible to participate in, and to receive options under, the 2001 Stock Option Plan. As of September 27, 2002,22, 2003, there were approximately 17,20016,700 employees (including all current executive officers) eligible to participate in the 2001 Plan.

Administration

        The 2001 Plan may be administered by a committee of the Board of Directors of the Company (the "Committee"), or from time to time, by the Board in its discretion. In addition, the Board or the Committee may expressly delegate to a special committee some or all of the Committee's authority with respect to option grants to those eligible participants who, at the time of grant are not, and are not anticipated to be become, executive officers of the Company, subject to the restrictions of Section 16 of the Securities Exchange Act of 1934, as amended.

        The Committee has the discretion to select the employees, officers, directors, and consultants to whom options may be granted (each an "Optionee"), to determine the number of shares granted under each option, to approve forms of option agreements for use under the 2001 Plan, to determine the terms and conditions of each award (including, among other things, the exercise price, vesting provisions, and forfeiture restrictions), to interpret the terms of the 2001 Plan to make rules and regulations and to make

20

all other determinations which it deems necessary or advisable in the administration of the 2001 Plan. The Committee, in its discretion, may accelerate the vesting of any option and amend or modify any option, provided such amendment does not impair the rights of any Optionee, unless mutually agreed otherwise by the Optionee and the Committee. Options granted under the 2001 Plan are evidenced by an agreement between the Company and the Optionee, containing the specific terms and conditions of each option.

Shares Available for Options under the 2001 Plan

        As of September 27, 2002,22, 2003, the aggregate number of shares of Common Stock reserved and available for grant under the 2001 Plan was upon 6,055,000the exercise of options was 25,625,000 shares. If Proposal 3 is approved by shareholders, 26,055,00042,625,000 shares of Common Stock will be reserved and available for grant under the 2001 Plan. An Optionee may be granted more than one option under the 2001 Plan, but no person will be granted options to purchase more than 2,000,000 shares during any fiscal year. The purchase price per share payable by an Optionee upon exercise of each option intended to qualify as performance-based compensation under Section 162(m) of the Code will be equal to the fair market value of the Company's Common Stock on the date of grant.

Terms of Options

        The 2001 Plan provides for the grant of incentive stock options ("ISOs") as defined in Section 422 of the Code and nonstatutory stock options ("NSOs"). Options granted to consultants and nonemployeenon-employee directors will be NSOs and options granted to employees may be either ISOs or NSOs. The purchase price per share payable by an Optionee upon exercise of each option granted under the 2001 Plan is determined by the Committee, but may not be less than the fair market value of the Company's Common Stock on the date of the grant. The fair market value of the Common Stock on a given date is the closing price of the Common Stock on the New York Stock Exchange (or such other national securities exchange or national market system on which the Common Stock is primarily traded) on the last market trading day prior to the day of determination, as reported by Bloomberg L.L.P.L.P., or such other source as the Committee deems reliable. Where there is no public market for the Common Stock, the fair market value per share is determined by the Committee in its discretion.

        The exercise price of an option granted under the 2001 Plan may be paid in cash, check, promissory note, a reduction in the amount of any Company liability to the Optionee, in shares of the Company's Common Stock, through a broker-assisted cashless exercise program adopted by the Company, or in any combination thereof, as determined by the Committee.

        Unless otherwise determined by the Committee, if an Optionee's employment with the Company is terminated for any reason, options exercisable as of the date of termination may be exercised for a period of 30 days following such date (or 12 months if such termination is because of the Optionee's death or disability). Unless otherwise provided, options not yet exercisable terminate immediately upon the date of

24

the termination. The Committee may accelerate the vesting of options upon such terms and conditions as it may determine.

        Unless otherwise determined by the Committee with respect to NSOs, options granted under the 2001 Plan cannot be assigned, transferred, pledged, or otherwise encumbered in any way, except in the event of the death of an Optionee, by the Optionee's will, or by the applicable laws of descent or distribution. Options granted under the 2001 Plan may be exercised during an Optionee's lifetime only by the Optionee. In the event of the death of an Optionee, the exercisable portion of the Option at the time of death may be exercised at any time within 12 months following the date of death (but in no event later than the expiration of the term of such Option) by the Optionee's estate or by a person who acquired the right to exercise the Option at the date of death.

21

Adjustments upon Change in Capitalization; Corporate Transaction

        In the event of a corporate transaction involving the Company (including any stock dividend, stock split, extraordinary cash dividend, recapitalization, reorganization, merger, consolidation, split-up, spin-off, combination, or exchange of shares), the authorization limits under the 2001 Plan (including the number of shares reserved for issuance and the annual grant limits) will be adjusted proportionately, and the Committee may adjust options to preserve the benefits or potential benefits of the options. Action by the Committee may include adjustment of the number and kind of shares which may be delivered, adjustment of the number and kind of shares subject to outstanding options, adjustment to the exercise price of outstanding options, and such other adjustments that the Committee deems equitable. In addition, in connection with any merger, sale of substantially all of the assets of the Company, or similar corporate transaction that requires approval of the Company's shareholders, other than in a Change in Control (as defined in the 2001 Plan), each outstanding option may be assumed or an equivalent option substituted by a successor corporation or a parent or subsidiary of the successor corporation. In lieu of such assumption or substitution, or if the successor corporation does not assume the options or substitute substantially equivalent options, the outstanding options will vest in full and become immediately exercisable for a period of thirty days and will expire at the end of such period. The Board or the Committee may determine that the options will be settled in cash instead of stock upon consummation of such corporate transaction.

Amendment and Termination of the 2001 Plan

        The 2001 Stock Option Plan was effective upon the adoption by the Company's Board of Directors and will terminate on September 11, 2011, unless earlier terminated by the Board. The Board may, at any time, terminate, amend or modify the 2001 Plan without shareholder approval; provided, however, that the Board may condition any amendment on the approval of shareholders of the Company if such approval is necessary or deemed advisable with respect to tax, securities or other applicable laws, policies or regulations. No termination, amendment, or modification of the 2001 Plan may adversely affect any option previously granted under the 2001 Plan, without the written consent of the Optionee.

Registration Of Shares

        If the amendmentsamendment to the 2001 Plan areis approved by the Company's shareholders, the Company intends to register the additional shares reserved for issuance promptly after the 20022003 Annual Meeting on Form S-8 Registration Statement under the Securities Act of 1933, as amended.

Federal Income Tax Consequences

        The following discussion is limited to a summary of the U.S. federal income tax provisions relating to the grant and exercise of awards under the plan and the subsequent sale of common stock acquired under the 2001 Plan. The tax consequences of exercising awards may vary according to country of participation. Also, the tax consequences of exercising awards vary depending upon the particular circumstances, and it should be noted that the income tax laws, regulations and interpretations thereof change frequently.

25

Optionees should rely upon their own tax advisors for advice concerning the specific tax consequences applicable to them, including the applicability and effect of state, local, and foreign tax laws.

        Nonqualified Stock Options.    There are no U.S. federal income tax consequences to either the Company or the participant upon the grant of a NSO. However, the participant will realize ordinary income on the exercise of the NSO in an amount equal to the excess of the fair market value of the Common Stock acquired upon the exercise of such option over the exercise price, and the Company will receive a corresponding deduction (subject to Code Section 162(m) limitations). The gain, if any, realized upon the subsequent disposition by the participant of the Common Stock will constitute short-term or long-term capital gain, depending on the participant's holding period.

22

        Incentive Stock Options.    There are no U.S. federal income tax consequences to either the Company or the participant upon the grant of an ISO or the exercise thereof by the participant, except that upon exercise of an ISO, the participant may be subject to alternative minimum tax on certain items of tax preference. If the participant holds the shares of Common Stock for the greater of two years after the date the option was granted or one year after the acquisition of such shares of Common Stock (the "required holding period"), the difference between the aggregate option price and the amount realized upon disposition of the shares of Common Stock will constitute long-term capital gain or loss, and the Company will not be entitled to a federal income tax deduction. If the shares of Common Stock are disposed of in a sale, exchange or other disqualifying disposition during the required holding period, the participant will realize taxable ordinary income in an amount equal to the excess of the fair market value of the Common Stock purchased at the time of exercise (or, if less, the amount realized on the disposition of the shares) over the aggregate option price, and the Company will be entitled to a federal income tax deduction equal to such amount (subject to Code Section 162(m) limitations).

Plan Benefits

        Because the awards that will be granted to eligible participants under the 2001 Plan are subject to the discretion of the Committee and because the Company is unable to predict the future value of the Company's Common Stock, we cannot presently determine the benefits or amounts that will be received in the future by any person or group under the 2001 Plan.

Vote Required

        Approval of the amendment to the 2001 Plan will require the affirmative vote of the holders of a majority of the shares of Common Stock which are represented in person or by proxy at the 20022003 Annual Meeting. If the amendment is approved by the shareholders, it will be effective as of its adoption by the shareholders. If the shareholders do not approve the amendment, the 2001 Plan will continue in effect in its current form.

        The Board of Directors recommends voting "FOR" approval of the amendment to the 2001 Stock Option Plan.

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PROPOSAL 4. RATIFICATION OF APPOINTMENT OF INDEPENDENT ACCOUNTANTS

        The Audit Committee of the Board of Directors has appointedretained PricewaterhouseCoopers LLP ("PWC"PwC"), as the Company's independent accountants, to audit the consolidated financial statements of the Company for the fiscal year ending August 28, 2003. PWCSeptember 2, 2004. PwC and its predecessor, Coopers and Lybrand LLP, have been the Company's independent accountants since fiscal 1985. If the ratification of PWC'sPwC's appointment is not approved by a majority of the shares voting thereon, the Board of Directors willAudit Committee may reconsider its decision to appoint PWCPwC as the Company's independent accountants. Representatives of PWCPwC are expected to be present at the Annual Meeting, will have the opportunity to make a statement if they so desire, and are expected to be available to respond to appropriate questions.

        The Board of Directors recommends voting "FOR" the ratification of the appointment of PricewaterhouseCoopers LLP.

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PROPOSAL 5. SHAREHOLDER PROPOSAL

        Citizen Funds, 230 Commerce Way, Portsmouth, NH 03801, owner of 136,200 shares of Common Stock, has given notice that it intends to present for action at the annual meeting the following resolution:

        "WHEREAS:

        Employees, customers and stockholders make up a greater diversity of backgrounds than ever before, and we believe a diverse Board of Directors enhances the performance of the Company for its customers, the community where the Company is located, and the workforce of the Company.

        As investors in Micron Technology, Inc., we believe that a commitment to diversity should be reflected at all levels of the Company, including the Board of Directors. At the moment, the Board of Directors is composed of seven white males. This is in contrast to many leading companies.

        According to a 1998 study by Hillman, Harris, Cannella and Bellinger, S&P 500 companies with more diversity had better stock returns with less risk of loss to shareholders. The companies with the most women and minority directors produced returns averaging 21% higher than companies with no diversity.

        The Department of Labor's 1995 Glass Ceiling Commission reported in "Good for Business: Making Full Use of the Nation's Human Capital" that diversity and inclusiveness in the workplace are good for business.

        A growing proportion of stockholders, including many institutional investors, attach value to board inclusiveness, since the board is responsible for representing shareholder interests. The largest institutional investor, Teachers Insurance and Annuity Association and College Retirement Equities Fund (TIAA-CREF), recently issued a set of corporate governance guidelines calling for "diversity of directors by experience, sex, age and race."

        RESOLVED:

        Shareholders request that:

1.

The Board nominating committee make a greater commitment to locate qualified women and minorities as candidates for nomination to the Board;

2.

The Company provide to shareholders, at reasonable expense, a report four months from the 2002 Annual Shareholder meeting, to include a description of:

•

Efforts to encourage diversified representation on the Board.

•

Criteria for Board qualification.

•

The process of selecting Board nominees."

The Board of Directors recommends voting "AGAINST" the adoption of this proposal for the following reasons:

        Your Board of Directors opposes this proposal as being unnecessary and costly.

        The Board believes that the Company and its shareholders are best served by an approach to selecting candidates for Board membership that focuses on the overall qualifications of the candidate rather than a narrow focus on the candidate's gender or race. Indeed, the Board has sought and intends to seek in the future, outstanding individuals for membership on the Board regardless of gender or race. Consistent with such approach, the Board has considered in the past women and minority candidates for membership on the Board. Given the Board already implements a practice of seeking the best qualified candidates and does not discriminate in such process on the basis of gender or race, the Board believes the proposed resolution is unnecessary and not in the best interests of the Company and its shareholders.

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        The proposal would require the Company to prepare and make available within four months after the Annual Meeting a report regarding Board diversity. The Company regularly reports to shareholders on the composition of the Board, including their experience and qualifications for serving on the Board, through its annual proxy statement. The Board believes that the preparation of an additional report would result in incremental costs to the Company without any substantive corresponding benefit, and is, therefore, not in the best interests of the Company and its shareholders.

For these reasons, the Board believes that this proposal is not in the best interests of the Company and its shareholders and recommends voting "AGAINST" this proposal.

OTHER MATTERS

        The Company knows of no other matters to be submitted at the Annual Meeting. If any other matters properly come before the meeting, the persons named in the accompanying form of proxy will vote, in their discretion, the shares they represent.

DEADLINE FOR RECEIPT OF SHAREHOLDER PROPOSALS FOR 20032004 ANNUAL MEETING

        Proposals of shareholders of the Company which are intended to be presented at the Company's 20032004 Annual Meeting of Shareholders must be received by the Company at its principal executive offices located at 8000 South Federal Way, Boise, Idaho 83716-9632, no later than June 23, 2003,22, 2004, and must also be in compliance with the Company's Certificate of Incorporation and Bylaws and with applicable laws and regulations in order to be included in the proxy statement and form of proxy relating to that meeting. Proposals which are received after June 23, 2003,22, 2004, will be untimely and will not be considered at the meeting.

THE BOARD OF DIRECTORS

October 20, 2003





APPENDIX A



CHARTER

AUDIT COMMITTEE
OF THE BOARD OF DIRECTORS
OF
MICRON TECHNOLOGY, INC.


1.     PURPOSE

        The purpose of the Audit Committee of the Board of Directors (the "Board") of Micron Technology, Inc. (the "Company") shall be to:

        1.01    Oversight and Monitoring.    Assist the Board in overseeing and monitoring (a) the integrity of the Company's financial statements, (b) the Company's compliance with legal and regulatory requirements, (c) the independent auditor's qualifications and independence, and (iv) the performance of the Company's internal audit function and of its independent auditors; and

        1.02    Reporting.    Prepare the report required by the Securities and Exchange Commission (the "SEC") to be included in the Company's annual proxy statement.

2.     MEMBERSHIP, QUALIFICATIONS AND COMPENSATION

        2.01    Appointment.    Audit Committee members shall be appointed by and serve at the discretion of the Board. The Audit Committee shall consist of at least three members of the Board. Members of the Audit Committee shall meet the criteria of this Section 2 (as well as any other criteria required by the SEC or New York Stock Exchange ("NYSE"));

        2.02    Independence.    Each member shall be "independent" as defined in the listing standards of the NYSE and the corporate governance rules and regulations of the SEC, in effect from time to time and in accordance with the time frames specified therein;

        2.03    Financial Literacy.    Each member shall be financially literate at the time of his or her appointment, as determined by the Board, or shall become financially literate within a reasonable period of time after his or her appointment to the Audit Committee; and

        2.04    Financial Expert.    At least one member of the Audit Committee shall be a "financial expert" as defined by the corporate governance rules and regulations of the SEC, in effect from time to time and in accordance with the time frames specified therein, as determined by the Board.

        2.05    Service on More Than Three Audit Committees.    A Board member who simultaneously serves on the audit committees of more than three public companies shall not be eligible to serve on the Company's Audit Committee, unless the Board affirmatively determines that such simultaneous service does not impair the ability of such member to effectively serve on the Company's Audit Committee and the Company discloses such determination in the Company's annual proxy statement.

        2.06    Committee Compensation.    The fees paid to members of the Audit Committee shall be determined by the Board in its sole discretion.

3.     CHAIRMANSHIP

        3.01    Chairman.    Unless the Board elects the Audit Committee Chairman, the members of the Audit Committee shall designate a Chairman by the majority vote of the full Audit Committee membership.

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4.     DUTIES AND RESPONSIBILITIES

        In order to carry out the purpose described above, the Audit Committee shall undertake those specific duties and responsibilities listed below and such other duties as the Board may from time to time prescribe.

        4.01    Authority to Engage Advisors and Funding.    The Audit Committee shall have the authority to engage independent counsel and other advisors, as it deems necessary to carry out its duties. The Company shall provide for appropriate funding, as determined by the Audit Committee, in its capacity as a committee of the Board, for payment of: (a) compensation to any registered public accounting firm engaged for the purposes of preparing or issuing an audit report or performing other audit, review or attest services; (b) compensation to any advisors employed by the Audit Committee pursuant to this Section 4.01 and (c) ordinary administrative expenses of the Audit Committee that are necessary or appropriate in carrying out its duties.

        4.02    Access.    The Audit Committee shall enjoy full access to the Company's officers, employees and independent advisors as may be appropriate or necessary to carry out its responsibilities, subject to reasonable advance notice to the Company and reasonable efforts to avoid disruption to the Company's management, business and operations. To avoid disruption, such requests for access shall be coordinated through the Chairman of the Audit Committee.

        4.03    Financial Reporting—Discussions and Reviews.

        4.03.01    The Audit Committee shall discuss with management and the independent auditors the annual audited financial statements and quarterly unaudited financial statements, including the Company's disclosures under "Management's Discussion and Analysis of Financial Condition and Results of Operations," prior to filing with the SEC the Company's Annual Report on Form 10-K and Quarterly Reports on Form 10-Q, respectively.

        4.03.02    The Audit Committee shall discuss with management and the independent auditor significant financial reporting issues and judgments made in connection with the preparation of the Company's annual and quarterly financial statements, including any (a) significant changes in the Company's selection or application of accounting principles, (b) major issues as to the adequacy of the Company's internal controls, and (c) special steps adopted by the Company in light of identified material control deficiencies.

        4.03.03    The Audit Committee shall discuss with management the Company's earnings press releases, including the use of "pro forma" or "adjusted" non-GAAP information, as well as financial information and earnings guidance provided to analysts and rating agencies. Such discussion may be done generally (consisting of discussing the types of information to be disclosed and the types of presentations to be made) and need not take place in advance of each earnings release.

        4.03.04    The Audit Committee shall review annually, prior to the completion of the independent auditor's annual audit of the Company's year-end financial statements (the "Annual Audit"), the independent auditor's report that describes (a) the critical accounting policies and practices to be used in the Annual Audit, (b) all alternative treatments of financial information within generally accepted accounting principles that have been discussed with management, ramifications of the use of such alternative disclosures and treatments on the Company's financial statements, and the treatment preferred by the independent auditor, and (c) other material written communications between the independent auditor and management, such as any management letter or schedule of unadjusted differences. Review annually any reports on such topics or similar topics prepared by management.

        4.03.05    The Audit Committee shall discuss with the independent auditor any material issues raised in the report referred to in Section 4.03.04.

        4.03.06    The Audit Committee shall review quarterly any reports addressed to management prepared by the independent auditors or internal auditors and any responses thereto.

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        4.04    Management of the Independent Auditor Relationship.

        4.04.01    The Audit Committee, in its capacity as a committee of the Board, shall be directly responsible for the appointment, compensation, retention and oversight of the work of any registered public accounting firm employed by the Company (including resolutions of disagreements between management and the auditor regarding financial reporting) for the purpose of preparing or issuing an audit report or performing other audit, permissible non-audit, review or attest services for the Company and each such registered public accounting firm shall report directly to the Audit Committee.

        4.04.02    The Audit Committee shall pre-approve all audit and non-audit services provided to the Company by the independent auditors, except for such deminimus non-audit services for which the pre-approved requirements are waived in accordance with the rules and regulations of the SEC. The Audit Committee may delegate to one or more of its members the authority to grant such pre-approvals, provided that any such decision of such member or members must be presented to the full Audit Committee at its next scheduled meeting.

        4.04.03    The Audit Committee shall review at least annually the rotation of the lead independent audit partner, concurring partner and other independent auditor personnel to ensure rotations comply with applicable law.

        4.04.04    The Audit Committee shall review quarterly with the independent auditors, internal audit and management the status of any previously approved changes or improvements in financial or accounting practices and internal controls.

        4.04.05    The Audit Committee shall review at least annually the effects on the Company's financial statements of regulatory and accounting initiatives, if any, as well as any off-balance sheet structures.

        4.05    Financial Reporting Process.

        4.05.01    Annually.

        4.05.01.01     The Audit Committee shall annually, obtain and review the independent auditor's report regarding: (a) the audit firm's internal quality-control procedures; (b) any material issues raised by the most recent internal quality-control review, or peer review, of the audit firm; and (c) all relationships between the independent auditor and the Company.

        4.05.01.02     The Audit Committee shall at least annually, assess the qualifications, performance and independence of the independent auditor, including the lead partner, based on the report referred to immediately above and the opinions of management and of the internal auditors. The Audit Committee shall take appropriate action to satisfy itself of the independence of the auditor, including whether the provision of non-audit services by the independent auditor is compatible with the auditor's independence. The Audit Committee shall present its conclusion regarding the independence of the outside auditor to the Board at least annually.

        4.05.01.03     The Audit Committee shall obtain assurance from the independent auditors that the Annual Audit was conducted in a manner consistent with Section 10A of the Securities Exchange Act of 1934.

        4.05.01.04     The Audit Committee shall review with the independent auditors any audit problems or difficulties encountered in the course of the audit work, including any restrictions placed on the scope of the independent auditors activities or on access to information or personnel, and the adequacy of management's response. This review shall also include a discussion of the responsibilities, budget and staffing pertaining to the Company's internal controls, including its Internal Audit Department.

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        4.05.01.05     The Audit Committee shall discuss with the Company's independent auditors the matters required to be discussed by Statement on Accounting Standard No. 61, as it may be modified or supplemented.

25        4.05.01.06     The Audit Committee shall review with management the Company's disclosure controls, procedures and checklists, including compliance therewith, used in the preparation of the Company's report of financial results and operations.

        4.05.02    Quarterly.

        4.05.02.01     The Audit Committee shall direct the Company's independent auditors to review, before being filed with the SEC, the Company's interim financial statements included in Quarterly Reports on Form 10-Q, using professional standards and procedures for conducting such reviews.

        4.05.02.02     The Audit Committee shall review with management the Company's disclosure controls, procedures and checklists, including compliance therewith, used in the preparation of the Company's report of financial results and operations.

        4.06    Compliance/General.

        4.06.01    The Audit Committee shall review at least quarterly the adequacy of the Company's system of internal controls, including meeting periodically with the Company's management, internal auditors (or the personnel responsible for the internal audit function) and the independent auditors.

        4.06.02    The Audit Committee shall review periodically, with the Company's General Counsel or his designee, the Company's compliance with legal and regulatory requirements. The Audit Committee may also discuss periodically with the General Counsel or his delegate legal matters that may have a significant impact on the Company's financial statements.

        4.06.03    The Audit Committee shall meet separately, periodically, with management, internal audit and the independent auditor.

        4.06.04    The Audit Committee shall discuss guidelines and policies with respect to risk assessment and risk management and the steps management has taken to monitor and control such exposures, including exposure to major financial risk, it being understood that it is the job of management to assess and manage the Company's exposure to risk and that the Audit Committee's responsibility is to discuss guidelines and policies by which risk assessment and management is undertaken.

        4.06.05    The Audit Committee shall set clear hiring policies with respect to employees or former employees of the independent auditors.

        4.06.06    The Audit Committee shall at least annually conduct a performance evaluation of the Audit Committee.

        4.06.07    The Audit Committee shall establish procedures for: (a) the receipt, retention, and treatment of complaints received by the Company regarding accounting, internal accounting controls or auditing matters; and (b) the confidential, anonymous submission by employees of the Company of concerns regarding questionable accounting or auditing matters.

        4.06.08    The Audit Committee shall oversee compliance with the SEC requirements for disclosure of auditor's services, fees, Audit Committee member qualifications and activities.

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        4.07    Reports.

        4.07.01    The Audit Committee shall report regularly to the Board regarding the Audit Committee's activities, examinations and recommendations, as may be appropriate and as are consistent with this Charter.

        4.06.03    The Audit Committee shall report at least annually to the Board the Audit Committee's conclusions as to the independent auditors.

        4.07.02    The Audit Committee shall report annually to the Company's shareholders by way of a report in the proxy statement prepared in accordance with the requirements of the rules and regulations of the SEC, including, but not limited to, Item 306 of Regulation S-K and Item 7(d)(3) of Schedule 14A.

        4.08    Authority to Delegate to Subcommittee.    The Audit Committee shall have authority to delegate any of its responsibilities to a subcommittee or subcommittees as it may deem appropriate in its judgment. The subcommittee(s) shall be subject to this Charter.

5.     MEETINGS

        5.01    Meetings.    The Audit Committee shall meet with such frequency and at such intervals as it shall determine necessary to carry out its duties and responsibilities, but in any case, not less than four times per year (generally once each quarter). The Audit Committee may establish its own schedule, which it will provide annually to the Board in advance. The Chairman of the Audit Committee or a majority of the Audit Committee members may call meetings of the Audit Committee. Meetings of the Audit Committee may be held telephonically.

        5.02    Meeting Attendance and Invitees.    All non-management directors that are not members of the Audit Committee may attend meetings of the Audit Committee but may not vote. Additionally, the Audit Committee may invite to its meetings any director, officer of the Company and such other persons as it deems appropriate in order to carry out its responsibilities. The Audit Committee may also exclude from its meetings any persons, other than committee members, it deems appropriate in order to carry out its responsibilities.

6.     MINUTES

        The Audit Committee will maintain written minutes of its meetings, which minutes shall be filed with the minutes of the meetings of the Board.

7.     VOTING

        Each member of the Audit Committee shall have one vote on any matter requiring action by the Audit Committee. One-third of the members, but no fewer than two members, shall constitute a quorum. The Audit Committee shall be authorized to take any permitted action only by the affirmative vote of a majority of the Audit Committee members present at any meeting at which a quorum is present, or by the unanimous written consent of all of the Audit Committee members. The Chairman shall be entitled to cast a vote to resolve any ties.

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APPENDIX AB



MICRON TECHNOLOGY, INC.
1989 EMPLOYEE STOCK PURCHASE PLAN


        The following constitute the provisions of the 1989 Employee Stock Purchase Plan of Micron Technology, Inc.:

        1.    PurposePurpose..    The purpose of the Plan is to provide employees of the Company and its Designated Subsidiaries with an opportunity to purchase Common Stock of the Company through accumulated payroll deductions. It is the intention of the Company to have the Plan qualify as an "Employee Stock Purchase Plan" under Section 423 of the Internal Revenue Code of 1986, as amended. The provisions of the Plan shall, accordingly, be construed so as to extend and limit participation in a manner consistent with the requirements of that section of the Code.

        2.    DefinitionsDefinitions..    

        (a)   "Board" shall mean the Board of Directors of the Company.

        (b)   "Code" shall mean the Internal Revenue Code of 1986, as amended.

        (c)   "Committee" shall mean the committee of the Board appointed by the Board to administer the Plan, if any is appointed.

        (d)   "Common Stock" shall mean the Common Stock, $.10 par value, of the Company.

        (e)   "Company" shall mean Micron Technology, Inc., a Delaware corporation.

        (f)    "Compensation" with respect to any Employee means such Employee's wages, salaries, fees for professional services and other amounts received for personal services actually rendered in the course of employment with the Company or its designated subsidiaries to the extent that the amounts are includible in gross income (including, but not limited to, commissions paid to salesmen, compensation for services on the basis of a percentage of profits, tips, and bonuses).

        Compensation shall exclude (a)(1) contributions made by the employer to a plan of deferred compensation to the extent that, the contributions are not includible in the gross income of the Employee for the taxable year in which contributed, (2) employer contributions made on behalf of an Employee to a simplified employee pension plan described in Code Section 408(k) to the extent such contributions are excludable from the Employee's gross income, (3) any distributions from a plan of deferred compensation; (b) amounts realized from the exercise of a non-qualified stock option, or when restricted stock (or property) held by an Employee either becomes freely transferable or is no longer subject to substantial risk of forfeiture; (c) amounts realized from the sale, exchange or other disposition of stock acquired under a qualified stock option; (d) other amounts which receive special tax benefits, such as premiums for group-term life insurance (but only to the extent that the premiums are not includible in the gross income of the employee), or contributions made by the employer (whether or not under a salary reduction agreement) towards the purchase of any annuity contract described in Code Section 403(b) (whether or not the contributions are actually excludable from the Employee's gross income); (e) reimbursements or other expense allowances; (f) fringe benefits (cash and noncash); (g) moving expenses; and (h) welfare benefits.

        (g)   "Continuous Status as an Employee" shall mean the absence of any interruption or termination of service as an Employee. Continuous Status as an Employee shall not be considered interrupted in the case of a leave of absence agreed to in writing by the Company, provided that such leave is for a period of not more than 90 days or reemployment upon the expiration of such leave is guaranteed by contract or statute.

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        (h)   "Designated Subsidiaries" shall mean the Subsidiaries which have been designated by the Board from time to time in its sole discretion as eligible to participate in the Plan.

        (i)    "Employee" shall mean any person, including an officer, who is continuously employed for at least twenty (20) hours per week and more than five (5) months in a calendar year by the Company or one of its Designated Subsidiaries.

        (j)    "Enrollment Date" shall mean the first day of each Offering Period.

        (k)   "Exercise Date" shall mean the last Trading Day of each Offering Period of the Plan.

        (l)    "Fair Market Value" means, as of any date, the value of Common Stock determined as follows:

        (i)    If the Common Stock is listed on any established stock exchange, including without limitation the New York Stock Exchange ("NYSE"), or a national market system, the Fair Market Value of a Share of Common Stock shall be the average closing price for such stock (or the closing bid, if no sales were reported) as quoted on such exchange or system (or the exchange with the greatest volume of trading in Common Stock) for the last market trading day prior to the day of determination, as reported byBloomberg L.P. or such other source as the Administrator deems reliable;

        (ii)   If the Common Stock is quoted on the over-the-counter market or is regularly quoted by a recognized securities dealer, but selling prices are not reported, the Fair Market Value of a Share of Common Stock shall be the mean between the high bid and low asked prices for the Common Stock on the last market trading day prior to the day of determination, as reported byBloomberg L.P. or such other source as the Administrator deems reliable;

        (iii)  In the absence of an established market for the Common Stock, the Fair Market Value shall be determined in good faith by the Administrator.

        (m)  "Offering Period" shall mean a period of three (3) months during which an option granted pursuant to the Plan may be exercised.

        (m)(n)   "Plan" shall mean this Employee Stock Purchase Plan.

        (n)(o)   "Subsidiary" shall mean a corporation, domestic or foreign, of which not less than 50% of the voting shares are held by the Company or a Subsidiary, whether or not such corporation now exists or is hereafter organized or acquired by the Company or a Subsidiary.

        (o)(p)   "Trading Day" shall mean a day on which the national stock exchanges and Nasdaq system are open for trading.

        3.    Eligibility.    

        (a)   Any Employee as defined in paragraph 2 who has been continuouslyis employed by the Company or any subsidiarySubsidiary of the Company for at least one (1) consecutive month and who shall be employed by the Company on a given Enrollment Date shall be eligible to participate in the Plan.

        (b)   Any provisions of the Plan to the contrary notwithstanding, no Employee shall be granted an option under the Plan (i) if, immediately after the grant, such Employee (or any other person whose stock would be attributed to such Employee pursuant to Section 424(d) of the Code) would own stock and/or hold outstanding options to purchase stock possessing five percent (5%) or more of the total combined voting power or value of all classes of stock of the Company or of any subsidiarySubsidiary of the Company, or (ii) which permits his rights to purchase stock under all employee stock purchase plans (described in Section 423 of the Code) of the Company and its subsidiariesSubsidiaries to accrue at a rate which exceeds Twenty-Five Thousand Dollars ($25,000) of fair market valueFair Market Value of such stock (determined at the time such option is granted) for each calendar year in which such option is outstanding at any time.

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        (c)   All Employees who participate in the Plan shall have the same rights and privileges, except for differences that may be mandated by local law and that are consistent with Code Section 423(b)(5); provided that Employees participating in any sub-plan adopted pursuant to Section 14(c) that is not designed to qualify under Section 423 of the Code need not have the same rights and privileges as Employees participating in the Code Section 423 plan.

        4.    Offering PeriodsPeriods..    The Plan shall be implemented by consecutive Offering Periods with a new Offering Period commencing on or about January 1, April 1, July 1, and October 1 of each year commencing on or about January 1, 1989 or, in the discretion of the committee, April 1, 1989, and continuing thereafter until terminated in accordance with paragraph 20 hereof. Subject to the shareholder approval requirements of paragraph 20, the Board of Directors of the Company shall have the power to change the duration of offering periods with respect to future offerings if such change is announced at least fifteen (15) days prior to the scheduled beginning of the first offering period to be affected.

        5.    Participation.    

        (a)   An eligible Employee may become a participant in the Plan by completing a Company approved enrollment form authorizing payroll deductions and filing it with the Company's Global Stock Plans Department at least ten (10) business days prior to the applicable Enrollment Date,

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unless a different time for filing the subscription agreement is set by the Board for all eligible Employees with respect to a given Offering Period.

        (b)   Payroll deductions for a participant shall commence on the first payroll following the Enrollment Date and shall end on the last payroll in the Offering Period to which such authorization is applicable, unless sooner terminated by the participant as provided in paragraph 11.

        6.    Payroll Deductions.    

        (a)   At the time a participant files his subscription agreement, he or she shall elect to have payroll deductions made on each payday during the Offering Period in an amount not less than one percent (1%) and not greater than twenty percent (20%) of the Compensation which he or she received on the payday immediately preceding the Enrollment Date, and the aggregate of such payroll deductions during the Offering Period shall not exceed twenty percent (20%) of his or her aggregate Compensation during said Offering Period.

        (b)   All payroll deductions made by a participant shall be credited to his or her account under the Plan. A participant may not make any additional payments into such account.

        (c)   A participant may discontinue his or her participation in the Plan as provided in paragraph 11, but may not otherwise change, their rate of payroll deductions during the Offering Period. A participant's subscription agreement shall remain in effect for successive Offering Periods unless revised as provided herein or terminated as provided in paragraph 11.

        (d)   Notwithstanding the foregoing, to the extent necessary to comply with Section 423(b)(8) of the Code and paragraph 3(b) herein, a participant's payroll deductions may be decreased to 0% at such time during any Offering Period which is scheduled to end during the current calendar year that the aggregate of all payroll deductions accumulated with respect to such Offering Period and any other Offering Period ending within the same calendar year equalequals $21,250. Payroll deductions shall recommence at the rate provided in such participant's subscription agreement at the beginning of the first Offering Period which is scheduled to end in the following calendar year, unless terminated by the participant as provided in paragraph 11.

        7.    Grant of Option.    

        (a)   On the Enrollment Date of each Offering Period, each eligible Employee participating in such Offering Period shall be granted an option to purchase on each Exercise Date during such

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Offering Period up to a number of shares of the Company's Common Stock determined by dividing such Employee's payroll deductions accumulated prior to such Exercise Date and retained in the Participant'sparticipant's account as of the Exercise Date by the lower of (i) eighty-five percent (85%) of the fair market valueFair Market Value of a share of the Company's Common Stock on the Enrollment Date or (ii) eighty-five percent (85%) of the fair market valueFair Market Value of a share of the Company's Common Stock on the Exercise Date; provided that in no event shall an Employee be permitted to purchase during each Offering Period more than 2,000 shares, and provided further that such purchase shall be subject to the limitations set forth in Section 3(b) and 13 hereof. Exercise of the option shall occur as provided in Section 8, unless the participant has withdrawn pursuant to Section 11, and shall expire on the last day of the Offering Period. Fair market valueMarket Value or a share of the Company's Common Stock shall be determined as provided in Section 7(b) herein.

        (b)   The option price per share of the shares offered in a given Offering Period shall be the lower of: (i) 85% of the fair market valueFair Market Value of a share of the Common Stock of the Company on the Enrollment Date; or (ii) 85% of the fair market valueFair Market Value of a share of the Common Stock of the Company on the Exercise Date. The fair market value of the Company's Common Stock on a given date shall be determined by the Board in its discretion; provided, however that where there is a public market for the Common Stock, the fair market value per share shall be the closing price for the

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Company's Common Stock (or the closing bid, if no sales were reported) as quoted on any established stock exchange, including without limitation the New York Stock Exchange ("NYSE"), or a national market system (or the exchange with the greatest volume of trading in Common Stock) on the day of determination, as reported by Bloomberg, L.P. or such other source as the Administrator deems reliable.

        8.    Exercise of OptionOption..    Unless a participant withdraws from the Plan as provided in paragraph 11, his or her option for the purchase of shares will be exercised automatically on the Exercise Date of the Offering Period, and the maximum number of full shares subject to option will be purchased for him or her at the applicable option price with the accumulated payroll deductions in his account. The shares purchased upon exercise of an option hereunder shall be deemed to be transferred to the participant on the Exercise Date. During his or her lifetime, a participant's option to purchase shares hereunder is exercisable only by such participant.

        9.    Paragraph Intentionally Left Blank.Maximum Number of Shares per Offering Period.    The maximum number of shares of the Company's Common Stock which shall be made available for sale under the Plan in each Offering Period shall be 1,250,000, subject to adjustment upon changes in capitalization of the Company as provided in paragraph 19. If the total number of shares which would otherwise be subject to options granted pursuant to Section 7(a) hereof on the Enrollment Date of an Offering Period exceeds 1,250,000 shares, the Company shall make a pro rata allocation of the shares available for option grant in as uniform a manner as shall be practicable and as it shall determine to be equitable. In such event, the Company shall give written notice of such reduction of the number of shares subject to the option to each participant affected thereby and shall similarly reduce the rate of payroll deductions, if necessary.

        10.    DeliveryDelivery..    Following the Exercise Date of each Offering Period, unless a participant requests the issuance of a certificate representing the participant's shares, the Company shall as soon as practicable record the participant's full shares in book entry form. Upon request from a participant, the Company shall arrange for the delivery to the participant of a certificate representing the full shares purchased. Any cash remaining to the credit of a participant's account under the Plan after a purchase by the participant of shares at the termination of each Offering Period, which is insufficient to purchase a full share of Common Stock of the Company, shall be returned to said participant or retained in the participant's account for the subsequent Offering Period, as determined by the Company as to all participants for a given Offering Period.

        11.    Withdrawal; Termination of Employment.    

        (a)   A participant may withdraw all but not less than all the payroll deductions credited to such participant's account under the Plan at any time prior to the Exercise Date of the Offering Period by giving written notice to the Company. All of the participant's payroll deductions credited to his or her account will be paid to him or her promptly after receipt of the notice of withdrawal and the participant's option for the current Offering Period will be automatically terminated, and no further payroll deductions for the purchase of shares will be made during the Offering Period. If a participant withdraws from an Offering Period, payroll deductions will not resume at the beginning of the

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succeeding Offering Period unless the participant delivers to the Company a new subscription agreement as described in Section 5(a).

        (b)   Upon termination of the participant's Continuous Status as an Employee prior to the Exercise Date of the Offering Period for any reason, including retirement or death, the payroll deductions credited to such participant's account will be returned to him or her or, in the case of his or her death, to the person or persons entitled thereto under paragraph 15, and such participant's option will be automatically terminated.

        (c)   In the event an Employee fails to remain in Continuous Status as an Employee of the Company for at least twenty (20) hours per week during the Offering Period in which the Employee is a participant, he or she will be deemed to have elected to withdraw from the Plan and the payroll deductions credited to his or her account will be returned to him or her and the option terminated.

        (d)   A participant's withdrawal from an Offering Period will not have any effect upon his or her eligibility to participate in a succeeding Offering Period or in any similar plan which may hereafter be adopted by the Company.

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        12.    InterestInterest..    No interest shall accrue on the payroll deductions of a participant in the Plan.

        13.    Stock.    

        (a)   The maximum number of shares of the Company's Common Stock which shall be made available for sale under the Plan shall be 20,500,000,25,500,000, subject to adjustment upon changes in capitalization of the Company as provided in paragraph 19. If the total number of shares which would otherwise be subject to options granted pursuant to Section 7(a) hereof on the Enrollment Date of an Offering Period exceeds the number of shares then available under the Plan (after deduction of all shares for which options have been exercised or are then outstanding), the Company shall make a pro rata allocation of the shares remaining available for option grant in as uniform a manner as shall be practicable and as it shall determine to be equitable. In such event, the Company shall give written notice of such reduction of the number of shares subject to the option to each participant affected thereby and shall similarly reduce the rate of payroll deductions, if necessary.

        (b)   The participant will have no interest or voting right in shares covered by his or her option until such option has been exercised.

        (c)   Shares to be delivered to a participant under the Plan will be registered in the name of the participant.

        14.    AdministrationAdministration..    The Plan shall be administered by the Board of the Company or a committee of members of the Board appointed by the Board. The administration, interpretation or application of the Plan by the Board or its committee shall be final, conclusive and binding upon all participants. Members of the Board who are eligible Employees are permitted to participate in the Plan, provided that:

        (a)   Members of the Board who are eligible to participate in the Plan may not vote on any matter affecting the administration of the Plan or the grant of any option pursuant to the Plan.

        (b)   If a Committee is established to administer the Plan, no member of the Board who is eligible to participate in the Plan may be a member of the Committee.

        (c)   The Board or the Committee may adopt rules or procedures relating to the operation and administration of the Plan to accommodate the specific requirements of local laws and procedures. Without limiting the generality of the foregoing, the Board or the Committee is specifically authorized to adopt rules and procedures regarding handling of payroll deductions, payment of interest, conversion of local currency, payroll tax, withholding procedures and handling of stock certificates which vary with local requirements. With respect to any Designated Subsidiary that employs participants who reside outside of the United States and notwithstanding anything herein to the contrary, the

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Board or the Committee may, in its sole discretion, amend or vary the terms of the Plan in order to conform such terms with the requirements of local law or to meet the objectives and purpose of the Plan. The Board or the Committee may, where appropriate, establish one or more sub-plans applicable to particular Designated Subsidiaries or locations to reflect such amended or varied provisions and which sub-plans may be designed to be outside the scope of Code Section 423. The rules of such sub-plans may take precedence over other provisions of the Plan, with the exception of Section 13(a), but unless otherwise superseded by the terms of such sub-plan, the provisions of the Plan shall govern the operation of such sub-plan.

        15.    Designation of Beneficiary.    

        (a)   A participant may file a written designation of a beneficiary who is to receive any shares and cash, if any, from the participant's account under the Plan in the event of such participant's death subsequent to the end of the Offering Period but prior to delivery to him of such shares and cash. In addition, a participant may file a written designation of a beneficiary who is to receive any cash from the participant's account under the Plan in the event of such participant's death prior to the Exercise Date of the Offering Period.

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        (b)   Such designation of beneficiary may be changed by the participant at any time by written notice. In the event of the death of a participant and in the absence of a beneficiary validly designated under the Plan who is living at the time of such participant's death, the Company shall deliver such shares and/or cash to the executor or administrator of the estate of the participant, or if no such executor or administrator has been appointed (to the knowledge of the Company), the Company, in its discretion, may deliver such shares and/or cash to the spouse or to any one or more dependents or relatives of the participant, or if no spouse, dependent or relative is known to the Company, then to such other person as the Company may designate.

        16.    Transferability of RightsRights..    Neither payroll deductions credited to a participant's account nor any rights with regard to the exercise of an option or to receive shares under the Plan may be assigned, transferred, pledged or otherwise disposed of in any way (other than by will, the laws of descent and distribution or as provided in paragraph 15 hereof) by the participant. Any such attempt at assignment, transfer, pledge or other disposition shall be without effect, except that the Company may treat such act as an election to withdraw funds in accordance with paragraph 11.

        17.    Use of FundsFunds..    All payroll deductions received or held by the Company under the Plan may be used by the Company for any corporate purpose, and the Company shall not be obligated to segregate such payroll deductions.

        18.    ReportsReports..    Individual accounts will be maintained for each participant in the Plan. Statements of account will be given to participating Employees; on no less than an annual basis, promptly following the Exercise Date, which statements will set forth the amounts of payroll deductions, the per share purchase price, the number of shares purchased and the remaining cash balance, if any.

        19.    Adjustments Upon Changes in CapitalizationCapitalization..    Subject to any required action by the shareholders of the Company, the number of shares of Common Stock covered by each option under the Plan which has not yet been exercised and the number of shares of Common Stock which have been authorized for issuance under the Plan but have not yet been placed under option (collectively, the "Reserves"), as well as the price per share of Common Stock covered by each option under the Plan which has not yet been exercised, shall be proportionately adjusted for any increase or decrease in the number of issued shares of Common Stock resulting from a stock split, reverse stock split, stock dividend, combination or reclassification of the Common Stock, or any other increase or decrease in the number of shares of Common Stock effected without receipt of consideration by the Company; provided, however, that conversion of any convertible securities of the Company shall not be deemed to have been "effected without receipt of consideration." Such adjustment shall be made by the Board, whose determination in that respect shall be

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final, binding and conclusive. Except as expressly provided herein, no issue by the Company of shares of stock of any class, or securities convertible into shares of stock of any class, shall affect, and no adjustment by reason thereof shall be made with respect to, the number or price of shares of Common Stock subject to an option.

        In the event of the proposed dissolution or liquidation of the Company, the Offering Period will terminate immediately prior to the consummation of such proposed action, unless otherwise provided by the Board. In the event of a reorganization, merger, or consolidation of the Company with one or more corporations in which the Company is not the surviving corporation (or survives as a direct or indirect subsidiary of other such other constituent corporation or its parent), or upon a sale of all or substantially all of the property or stock of the Company to another corporation, then, in the discretion of the Board or the Committee, (i) each outstanding option shall be assumed, or an equivalent option substituted, by the successor corporation or its parent, or (ii) the Offering Period then in progress shall be shortened by setting a new Exercise Date, which shall be on or before the date of the proposed transaction. If the Committee sets a new Exercise Date, the Company shall notify each participant, at least ten (10) business days prior to the new Exercise Date, that the original Exercise Date has been changed to the new Exercise Date and that the participant's option shall be exercised automatically on the new Exercise Date, unless

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the participant has withdrawn from the Offering Period, as provided in Section 11(a) hereof, prior to the new Exercise Date.

        The Board may, if it so determines in the exercise of its sole discretion, also make provision for adjusting the Reserves, as well as the price per share of Common Stock covered by each outstanding option, in the event that the Company effects one or more reorganizations, recapitalizations, rights offerings or other increases or reductions of shares of its outstanding Common Stock, and in the event of the Company being consolidated with or merged into any other corporation.

        20.    Amendment or TerminationTermination..    The Board of Directors of the Company may at any time terminate or amend the Plan. Except as provided in paragraph 19, no such termination can affect options previously granted, nor may an amendment make any change in any option theretofore granted which adversely affects the rights of any participant, nor may an amendment be made without prior approval of the shareholders of the Company (obtained in the manner described in paragraph 22) if such amendment would:

        (a)   Increase the number of shares that may be issued under the Plan;

        (b)   Change the designation of the employees (or class of employees) eligible for participation in the Plan; or

        (c)   Materially increase the benefits which may accrue to participants under the Plan.

        (d)   In the event that the Board determines that the ongoing operation of the Plan may result in unfavorable financial accounting consequences, the Board may, in its discretion and, to the extent necessary or desirable, modify or amend the Plan by means of the following to reduce or eliminate such unfavorable accounting consequence including, but not limited to:

        (i)    altering the option price per share for any Offering Period, including an Offering Period underway at the time of the change in Purchase Price including an alteration of the option price under paragraph 7(b) to 85% of the fair market valueFair Market Value of a share of the Common Stock of the Company on the Exercise Date (without a lookback to the fair market valueFair Market Value on the Enrollment Date); and

        (ii)   shortening any Offering Period so that Offering Period ends on a new Exercise Date, including an Offering Period underway at the time of the Board action.

        Such modifications or amendments shall not require stockholder approval or the consent of any Plan participants.

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        21.    NoticesNotices..    All notices or other communications by a participant to the Company under or in connection with the Plan shall be deemed to have been duly given when received in the form specified by the Company at the location, or by the person, designated by the Company for the receipt thereof.

        22.    Shareholder ApprovalApproval..    Continuance of the Plan shall be subject to approval by the shareholders of the Company within twelve months before or after the date the Plan is adopted. If such shareholder approval is obtained at a duly held shareholders' meeting, it may be obtained by the affirmative vote of the holders of a majority of the shares of the Company present or represented and entitled to vote thereon, which approval shall be:

        (a)   (1) solicited substantially in accordance with Section 14(a) of the Securities Exchange Act of 1934, as amended (the "Act") and the rules and regulations promulgated thereunder, or (2) solicited after the Company has furnished in writing to the holders entitled to vote substantially the same information concerning the Plan as that which would be required by the rules and regulations in effect under Section 14(a) of the Act at the time such information is furnished; and

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        (b)   obtained at or prior to the first annual meeting of shareholders held subsequent to the first registration of Common Stock under Section 12 of the Act.

        In the case of approval by written consent, it must be obtained by the unanimous written consent of all shareholders of the Company, or by written consent of a smaller percentage of shareholders but only if the Board determines, on the basis of advice of the Company's legal counsel, that the written consent of such a smaller percentage of shareholders will comply with all applicable laws and will not adversely affect the qualifications of the Plan under Section 423 of the Code.

        23.    Conditions Upon Issuance of SharesShares..    Shares shall not be issued with respect to an option unless the exercise of such option and the issuance and delivery of such shares pursuant thereto shall comply with all applicable provisions of law, domestic or foreign, including, without limitation, the Securities Act of 1933, as amended, the Act, the rules and regulations promulgated thereunder, and the requirements of any stock exchange upon which the shares may then be listed, and shall be further subject to the approval of counsel for the Company with respect to such compliance.

        As a condition to the exercise of an option, the Company may require the person exercising such option to represent and warrant at the time of any such exercise that the shares are being purchased only for investment and without any present intention to sell or distribute such shares if, in the opinion of counsel for the Company, such a representation is required by any of the aforementioned applicable provisions of law.

        24.    Term of PlanPlan..    The Plan shall become effective upon the earlier to occur of its adoption by the Board of Directors or its approval by the shareholders of the Company as described in paragraph 22. It shall continue in effect for a term of twenty (20) years unless sooner terminated under paragraph 20.

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APPENDIX BC



MICRON TECHNOLOGY, INC.
2001 STOCK OPTION PLAN


        1.    Purposes of the PlanPlan..    The purposes of this Stock Option Plan are:

•

to attract and retain the best available personnel for positions of substantial responsibility,



•

to provide additional incentive to Employees, Directors, and Consultants, and



•

to promote the success of the Company's business.

Options granted under the Plan may be Incentive Stock Options or Nonstatutory Stock Options, as determined by the Administrator at the time of grant.

        2.    DefinitionsDefinitions..    As used herein, the following definitions shall apply:

        (a)   "Administrator"Administrator"" means the Board or any of its Committees as shall be administering the Plan, in accordance with Section 4 of the Plan.

        (b)   ""Applicable LawsLaws"" means the legal requirements relating to the administration of stock option plans under Delaware corporate and securities laws and the Code.

        (c)   "Board"Board"" means the Board of Directors of the Company.

        (d)   ""Change in ControlControl"" means the acquisition by any person or entity, directly, indirectly or beneficially, acting alone or in concert, of more than thirty-five percent (35%) of the Common Stock of the Company outstanding at any time.

        (e)   "Code"Code"" means the Internal Revenue Code of 1986, as amended.

        (f)    "Committee"Committee"" means a Committee appointed by the Board in accordance with Section 4 of the Plan.

        (g)   ""Common StockStock"" means the Common Stock of the Company.

        (h)   "Company"Company"" means Micron Technology, Inc., a Delaware corporation.

        (i)    "Consultant"Consultant"" means any person, including an advisor, engaged by the Company or a Parent or Subsidiary to render services and who is compensated for such services.

        (j)    ""Continuous Status as an Employee or ConsultantConsultant"" means that the employment or consulting relationship with the Company, any Parent, or Subsidiary, is not interrupted or terminated. Continuous Status as an Employee or Consultant shall not be considered interrupted in the case of (i) military leave, sick leave, or any personal leave of absence approved by the Company, or (ii) transfers between locations of the Company or between the Company, its Parent, any Subsidiary, or any successor, or (iii) in the discretion of the Administrator as specified at or prior to such occurrence, in the case of a spin-off, sale, or disposition of the Optionee's employer from the Company or any Parent or Subsidiary. For purposes of Incentive Stock Options, no such leave may exceed 90 days, unless reemployment upon expiration of such leave is guaranteed by statute or contract. If reemployment upon expiration of a leave of absence approved by the Company is not so guaranteed, on the 91st day of such leave any Incentive Stock Option held by the Optionee shall cease to be treated as an Incentive Stock Option and shall be treated for tax purposes as a Nonstatutory Stock Option.

        (k)   "Director"Director"" means a member of the Board.

        (l)    "Disability"Disability"" means total and permanent disability as defined in Section 22(e)(3) of the Code.

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        (m)  "Employee"Employee"" means any person, including Officers and Directors, employed by the Company or any Parent or Subsidiary of the Company. Neither service as a Director nor payment of a director's fee by the Company shall be sufficient to constitute "employment" by the Company.

        (n)   ""Exchange ActAct"" means the Securities Exchange Act of 1934, as amended.

        (o)   ""Fair Market ValueValue"" means, as of any date, the value of Common Stock determined as follows:

          (i)  If the Common Stock is listed on any established stock exchange, including without limitation the New York Stock Exchange ("NYSE"), or a national market system, the Fair Market Value of a Share of Common Stock shall be the average closing price for such stock (or the closing bid, if no sales were reported) as quoted on such exchange or system (or the exchange with the greatest volume of trading in Common Stock) for the last market trading day prior to the day of determination, as reported byBloomberg L.L.P.L.P. or such other source as the Administrator deems reliable;

         (ii)  If the Common Stock is quoted on the over-the-counter market or is regularly quoted by a recognized securities dealer, but selling prices are not reported, the Fair Market Value of a Share of Common Stock shall be the mean between the high bid and low asked prices for the Common Stock on the last market trading day prior to the day of determination, as reported byBloomberg L.L.P.L.P. or such other source as the Administrator deems reliable;

        (iii)  In the absence of an established market for the Common Stock, the Fair Market Value shall be determined in good faith by the Administrator.

        (p)   ""Incentive Stock OptionOption"" means an Option that qualifies as an incentive stock option within the meaning of Section 422 of the Code and the regulations promulgated thereunder.

        (q)   ""Nonstatutory Stock OptionOption"" means an Option that does not qualify as an Incentive Stock Option.

        (r)   ""Notice of GrantGrant"" means a written notice evidencing certain terms and conditions of an individual Option grant. The Notice of Grant is subject to the terms and conditions of the Option Agreement.

        (s)   "Officer"Officer"" means a person who is an officer of the Company within the meaning of Section 16 of the Exchange Act and the rules and regulations promulgated thereunder.

        (t)    "Option"Option"" means a stock option granted pursuant to the Plan.

        (u)   ""Option AgreementAgreement"" means a written agreement between the Company and an Optionee evidencing the terms and conditions of an individual Option grant. The Option Agreement is subject to the terms and conditions of the Plan.

        (v)   ""Optioned StockStock"" means the Common Stock subject to an Option.

        (w)  "Optionee"Optionee"" means an Employee or Consultant who holds an outstanding Option.

        (x)   "Parent"Parent"" means a "parent corporation",corporation," whether now or hereafter existing, as defined in Section 424(e) of the Code.

        (y)   "Plan"Plan"" means this 2001 Option Plan.

        (z)   ""Rule 16b-316b-3"" means Rule 16b-3 of the Exchange Act or any successor to Rule 16b-3, as in effect when discretion is being exercised with respect to the Plan.

        (aa) "Share"Share"" means a share of the Common Stock, as adjusted in accordance with Section 12 of the Plan.

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        (bb) "Subsidiary"Subsidiary"" means a "subsidiary corporation",corporation," whether now or hereafter existing, as defined in Section 424(f) of the Code. In the case of an Option that is not intended to qualify as an Incentive Stock Option, the term "Subsidiary" shall also include any other entity in which the Company, or any Parent or Subsidiary of the Company has a significant ownership interest.

        3.    Stock Subject to the PlanPlan..    Subject to the provisions of Section 12 of the Plan, the maximum aggregate number of Shares which may be optioned and sold under the Plan is 30,000,00047,000,000 Shares. The Shares may be authorized, but unissued, or reacquired Common Stock.

        If an Option expires or becomes unexercisable without having been exercised in full, the unpurchased Shares which were subject thereto shall become available for future grant or sale under the Plan (unless the Plan has terminated);provided, however, that Shares that have actually been issued under the Plan shall not be returned to the Plan and shall not become available for future distribution under the Plan.

        4.    Administration of the Plan.    

        (a)    AdministratorAdministrator..    The Plan shall be administered by a Committee appointed by the Board (which Committee shall consist of two or more directors) or, at the discretion of the Board from time to time, the Plan may be administered by the Board. It is intended that the directors appointed to serve on the Committee shall be "non-employee directors" (within the meaning of Rule 16b-3) and "outside directors" (within the meaning of Code Section 162(m)). However, the mere fact that a Committee member shall fail to qualify under either of the foregoing requirements shall not invalidate any Option granted by the Committee which Option is otherwise validly made under the Plan. The members of the Committee shall be appointed by, and may be changed at any time and from time to time in the discretion of, the Board. The Board, in its discretion, may delegate to a special Committee all or part of the Administrator's authority and duties with respect to grants and awards to individuals who at the time of grant are not, and are not anticipated to become, either (i) "covered employees," as defined in Code Section 162(m)(3), or (ii) persons subject to the reporting and other provisions of Section 16 of the Exchange Act. The Board may revoke or amend the terms of a delegation at any time but such action shall not invalidate any prior actions of the delegate or delegates that were consistent with the terms of the Plan.

        (b)    Powers of the AdministratorAdministrator..    Subject to the provisions of the Plan, and in the case of a Committee, subject to the specific duties delegated by the Board to such Committee, the Administrator shall have the authority, in its discretion:

          (i)  to determine the Fair Market Value of the Common Stock, in accordance with Section 2(o) of the Plan;

         (ii)  to select the Employees, Directors, and Consultants to whom Options may be granted hereunder;

        (iii)  to determine whether and to what extent Options are granted;

        (iv)  to determine the number of shares of Common Stock to be covered by each Option granted hereunder;

         (v)  to approve forms of agreement for use under the Plan;

        (vi)  to determine the terms and conditions, not inconsistent with the terms of the Plan, of any award granted hereunder. Such terms and conditions include, but are not limited to, the exercise price, the time or times when Options may be exercised (which may be based on performance criteria), any vesting acceleration or waiver of forfeiture restrictions, and any restriction or limitation regarding any Option or the shares of Common Stock relating thereto, based in each case on such factors as the Administrator, in its sole discretion, shall determine;

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       (vii)  to construe and interpret the terms of the Plan and awards granted pursuant to the Plan;

      (viii)  to prescribe, amend, and rescind rules and regulations relating to the Plan, including rules and regulations relating to sub-plans established for the purpose of qualifying for preferred tax treatment under foreign tax laws;

        (ix)  to authorize any person to execute on behalf of the Company any instrument required to effect the grant of an Option previously granted by the Administrator;

         (x)  to make all other determinations deemed necessary or advisable for administering the Plan; and

        (xi)  to allow Optionees to satisfy withholding tax obligations by electing to have the Company withhold from the Shares to be issued upon exercise of an Option that number of Shares having a Fair Market Value equal to the amount required to be withheld. The Fair Market Value of the Shares to be withheld shall be determined on the date that the amount of tax to be withheld is to be determined. All elections by an Optionee to have Shares withheld for this purpose shall be made in such form and under such conditions as the Administrator may deem necessary or advisable.

        (c)    Effect of Administrator's DecisionDecision..    The Administrator's decisions, determinations, and interpretations shall be final and binding on all Optionees and any other holders of Options.

        5.    EligibilityEligibility..    Nonstatutory Stock Options may be granted to Employees, Directors, and Consultants. Incentive Stock Options may be granted only to Employees. If otherwise eligible, an Employee or Consultant who has been granted an Option may be granted additional Options.

        6.    Limitations.    

        (a)   Each Option shall be designated in the Notice of Grant as either an Incentive Stock Option or a Nonstatutory Stock Option. However, notwithstanding such designations, to the extent that the aggregate Fair Market Value of Shares subject to an Optionee's Incentive Stock Options granted by the Company or any Parent or Subsidiary, which become exercisable for the first time during any calendar year (under all plans of the Company or any Parent or Subsidiary) exceeds $100,000, such excess Options shall be treated as Nonstatutory Stock Options. For purposes of this Section 6(a), Incentive Stock Options shall be taken into account in the order in which they were granted, and the Fair Market Value of the Shares shall be determined as of the time of grant.

        (b)   Neither the Plan nor any Option shall confer upon an Optionee any right with respect to continuing the Optionee's employment or consulting relationship with the Company, nor shall they interfere in any way with the Optionee's right or the Company's right to terminate such employment or consulting relationship at any time, with or without cause.

        (c)   The following limitations shall apply to grants of Options to Employees:

          (i)  No Employee shall be granted, in any fiscal year of the Company, Options to purchase more than 2,000,000 Shares.

         (ii)  The foregoing limitations shall be adjusted proportionately in connection with any change in the Company's capitalization as described in Section 12.

        7.    Term of PlanPlan..    Subject to Section 18 of the Plan, the Plan shall become effective upon the earlier to occur of its adoption by the Board or its approval by the shareholders of the Company as described in Section 18 of the Plan. It shall continue in effect for a term of ten (10) years unless terminated earlier under Section 14 of the Plan.

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        8.    Term of OptionOption..    The term of each Option shall be stated in the Notice of Grant, but shall not exceed ten (10) years; provided, however, that in the case of an Incentive Stock Option granted to an Optionee who, at the time Incentive Stock Option is granted, owns stock representing more than ten percent (10%) of the voting power of all classes of stock of the Company or any Parent or Subsidiary, the term of the Incentive Stock Option shall not be longer than five (5) years from the date of grant.

        9.    Option Exercise Price and Consideration.    

        (a)    Exercise PricePrice..    The per share exercise price for the Shares to be issued pursuant to exercise of an Option shall be determined by the Administrator, but shall not be less than the Fair Market Value per share on the date of grant of the Option. In the case of an Incentive Stock Option granted to an Employee who, at the time the Incentive Stock Option is granted, owns stock representing more than ten percent (10%) of the voting power of all classes of stock of the Company or Parent or Subsidiary, the per share exercise price shall be no less than 110% of the Fair Market Value per Share on the date of grant.

        (b)    Waiting Period and Exercise DatesDates..    At the time an Option is granted, the Administrator shall fix the period within which the Option may be exercised and shall determine any conditions which must be satisfied before the Option may be exercised. In doing so, the Administrator may specify that an Option may not be exercised until the completion of a service period.

        (c)    Form of ConsiderationConsideration..    The Administrator shall determine the acceptable form of consideration for exercising an Option, including the method of payment. The Administrator shall determine the acceptable form of consideration at the time of grant. Such consideration may consist entirely of:

          (i)  cash;

         (ii)  check;

        (iii)  promissory note;

        (iv)  other Shares which have been owned by the Optionee for more than six months on the date of surrender and have a Fair Market Value on the date of surrender equal to the aggregate exercise price of the Shares as to which said Option shall be exercised;

         (v)  to the extent permitted under Regulation T of the Federal Reserve Board, and subject to applicable securities laws and the Company's adoption of such program in connection with the Plan, the delivery of a properly executed exercise notice together with such other documentation as the Administrator and the broker, if applicable, shall require to effect a so-called "cashless exercise" whereby the broker sells the Option Shares and delivers cash sales proceeds to the Company in payment of the exercise price and any applicable taxes (in which case the date of exercise shall be deemed to be the date on which notice of exercise is received by the Company, and the exercise price shall be delivered to the Company on the settlement date);

        (vi)  a reduction in the amount of any Company liability to the Optionee, including any liability attributable to the Optionee's participation in any Company sponsored deferred compensation program or arrangement;

       (vii)  any combination of the foregoing methods of payment; or

      (viii)  such other consideration and method of payment for the issuance of Shares to the extent approved by the Administrator and permitted by Applicable Laws.

B-5C-5

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        10.    Exercise of Option.    

        (a)    Procedure for Exercise; Rights as a ShareholderShareholder..    Any Option granted thereunder shall be exercisable according to the terms of the Plan and at such times and under such conditions as determined by the Administrator and set forth in the Option Agreement.

        An Option may not be exercised for a fraction of a Share.

        An Option shall be deemed exercised when the Company receives: (i) notice of exercise (in accordance with the Option Agreement) from the person entitled to exercise the Option, and (ii) full payment for the Shares with respect to which the Option is exercised. Full payment may consist of any consideration and method of payment authorized by the Administrator and permitted by the Option Agreement and the Plan. Until the stock certificate evidencing such Shares is issued (as evidenced by the appropriate entry on the books of the Company or of a duly authorized transfer agent of the Company), no right to vote or receive dividends or any other rights as a shareholder shall exist with respect to the Optioned Stock, notwithstanding the exercise of the Option. The Company shall issue (or cause to be issued) such stock certificate, either in book entry form or in certificate form, promptly after the Option is exercised. No adjustment will be made for a dividend or other right for which the record date is prior to the date the Shares are issued, except as provided in Section 12 of the Plan.

        Exercising an Option in any manner shall decrease the number of Shares thereafter available, both for purposes of the Plan and for sale under the Option, by the number of Shares as to which the Option is exercised.

        (b)    Termination of Employment or Consulting RelationshipRelationship..    Upon termination of an Optionee's Continuous Status as an Employee or Consultant, other than upon the Optionee's death or Disability, the Optionee may exercise his or her Option, but only within such period of time as is specified in the Notice of Grant, and only to the extent that the Optionee was entitled to exercise it as the date of termination (but in no event later than the expiration of the term of such Option as set forth in the Notice of Grant). In the absence of a specified time in the Notice of Grant, the Option shall remain exercisable for thirty 30 days following the Optionee's termination of Continuous Status as an Employee or Consultant. In the case of an Incentive Stock Option, such period of time shall not exceed thirty (30) days from the date of termination. If, at the date of termination, the Optionee is not entitled to exercise his or her entire Option, the Shares covered by the unexercisable portion of the Option shall revert to the Plan. If, after termination, the Optionee does not exercise his or her Option within the time specified herein, the Option shall terminate, and the Shares covered by such Option shall revert to the Plan.

        (c)    Disability of OptioneeOptionee..    In the event that an Optionee's Continuous Status as an Employee or Consultant terminates as a result of the Optionee's Disability, the Optionee may exercise his or her Option at any time within twelve (12) months from the date of such termination, but only to the extent that the Optionee was entitled to exercise it at the date of such termination (but in no event later than the expiration of the term of such Option as set forth in the Notice of Grant). If, at the date of termination, the Optionee does not exercise his or her entire Option, the Shares covered by the unexercisable portion of the Option shall revert to the Plan. If, after termination, the Optionee does not exercise his or her option within the time specified herein, the Option shall terminate, and the Shares covered by such Option shall revert to the Plan.

        (d)    Death of OptioneeOptionee..    In the event of the death of an Optionee, the Option may be exercised at any time within twelve (12) months following the date of death (but in no event later than the expiration of the term of such Option as set forth in the Notice of Grant), by the Optionee's estate or by a person who acquired the right to exercise the Option by bequest or inheritance, but only to the extent that the Optionee was entitled to exercise the Option at the date of death. If, at any time of death, the Optionee was not entitled to exercise his or her entire Option, the Shares covered by the

B-6C-6

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unexercisable portion of the Option shall immediately revert to the Plan. If, after death, the Optionee's estate or a person who acquired the right to exercise the Option by bequest or inheritance does not exercise the Option within the time specified herein, the Option shall terminate, and the Shares covered by such Option shall revert to the Plan.

        (e)    SuspensionSuspension..    Any Optionee who is also a participant in the Retirement at Micron ("RAM") Section 401(k) Plan and who requests and receives a hardship distribution from the RAM Plan, is prohibited from making, and must suspend, his or her employee elective contributions and employee contributions including, without limitation on the foregoing, the exercise of any Option granted from the date of receipt by that employee of the RAM hardship distribution.

        11.    Non-Transferability of OptionsOptions..    Unless determined otherwise by the Administrator, an Option may not be sold, pledged, assigned, hypothecated, transferred, or disposed of in any manner other than by will or by the laws of descent or distribution and may be exercised, during the lifetime of the Optionee, only by the Optionee. If the Administrator makes an Option transferable, such Option shall contain such additional terms and conditions as the Administrator deems appropriate.

        12.    Adjustments Upon Changes in Capitalization, Dissolution, Corporate Transaction, or Change in Control.    

        (a)    Changes in CapitalizationCapitalization..    In the event of a corporate transaction involving the Company (including, without limitation, any stock dividend, stock split, extraordinary cash dividend, recapitalization, reorganization, merger, consolidation, split-up, spin-off, combination or exchange of shares), the authorization limits under Sections 3 and 6(c)(i) of the Plan shall be adjusted proportionately, and the Administrator may adjust Options to preserve the benefits or potential benefits of the Options. Action by the Administrator may include: (i) adjustment of the number and kind of shares which may be delivered under the Plan; (ii) adjustment of the number and kind of shares subject to outstanding Options; (iii) adjustment of the exercise price of outstanding Options; and (iv) any other adjustments that the Administrator determines to be equitable. In addition, the Administrator may, in its sole discretion, provide (i) that Options will be settled in cash rather than Stock, (ii) that Options will be assumed by another party to a transaction or otherwise be equitably converted in connection with such transaction, or (iii) any combination of the foregoing. The Administrator's determination need not be uniform and may be different for different Optionees whether or not such Optionees are similarly situated. Without limiting the foregoing, n the event a stock dividend or stock split is declared upon the Shares, the authorization limits under Sections 3 and 6(c)(i) shall be increased proportionately, and the shares of Stock then subject to each Option shall be increased proportionately without any change in the aggregate purchase price therefor.

        (b)    Dissolution or LiquidationLiquidation..    To the extent not previously exercised, Options will terminate immediately prior to the consummation of any proposed dissolution or liquidation of the Company. The Board may, in the exercise of its sole discretion in such instances, declare that any Option shall terminate as of a date fixed by the Board and give each Optionee the right to exercise his or her Option as to all or any part of the Optioned Stock, including Shares as to which the Option would not otherwise be exercisable. To the extent that this provision causes Incentive Stock Options to exceed the dollar limitation set forth in Section 6(a), the excess Options shall be deemed to be Nonstatutory Stock Options.

        (c)    Corporate TransactionTransaction..    In the event of a reorganization, merger, consolidation, statutory share exchange or similar form of corporate transaction involving the Company that requires the approval of the Company's shareholders, whether for such transaction or the issuance of securities in the transaction, or the sale or other disposition of all or substantially all of the assets of the Company to an entity that is not an affiliate of the Company, each outstanding Option shall be assumed or an equivalent option or right substituted by the successor corporation or a Parent or Subsidiary of the successor corporation. In the event that the successor corporation refuses to assume or substitute for

B-7C-7

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the Option, the Optionee shall fully vest in and have the right to exercise the Option as to all of the Optioned Stock, including Shares as to which it would not otherwise be vested or exercisable. If an Option becomes fully vested and exercisable in lieu of assumption or substitution in the event of a merger or sale of assets, the Administrator shall notify the Optionee in writing or electronically that the Option shall be fully vested and exercisable for a period of thirty (30) days from the date of such notice, and the Option shall terminate upon the expiration of such period or, in the discretion of the Administrator, the Option shall be settled in cash rather than stock upon the consummation of such corporate transaction. To the extent that this provision causes Incentive Stock Options to exceed the dollar limitation set forth in Section 6(a), the excess Options shall be deemed to be Nonstatutory Stock Options.

        (d)    Change in ControlControl..    In the event of a Change in Control, the unexercised portion of each Option then outstanding shall become wholly vested and immediately exercisable. To the extent that this provision causes Incentive Stock Options to exceed the dollar limitation set forth in Section 6(a), the excess Options shall be deemed to be Nonstatutory Stock Options.

        13.    Date of GrantGrant..    The date of grant of an Option shall be, for all purposes, the date on which the Administrator makes the determination granting such Option, or such other later date as is determined by the Administrator. Notice of the determination shall be provided to each Optionee within a reasonable time after the date of such grant.

        14.    Amendment and Termination of the Plan.    

        (a)    Amendment and TerminationTermination..    The    Except as provided herein, the Board may at any time amend, alter, suspend, or terminate the Plan without shareholder approval; provided, however, that the Board may condition any amendment or modification on the approval of shareholders of the Company if such approval is necessary or deemed advisable with respect to tax, securities or other applicable laws, policies or regulations. No termination can affect options previously granted, nor may an amendment make any change in any option theretofore granted which adversely affects the rights of any Optionee, nor may an amendment be made without prior approval of the shareholders of the Company if such amendment would:

          (i)  increase the number of shares that may be issued under the Plan;

         (ii)  change the designation of the employees (or class of employees) eligible for participation in the Plan; or

        (iii)  materially increase the benefits which may accrue to participants under the Plan.

        (b)    Effect of Amendment or TerminationTermination..    No amendment, alteration, suspension, or termination of the Plan shall impair the rights of any Optionee, unless mutually agreed otherwise between the Optionee and the Administrator, which agreement must be in writing and signed by the Optionee and the Company.

        15.    Conditions Upon Issuance of Shares.    

        (a)    Legal ComplianceCompliance..    Shares shall not be issued pursuant to the exercise of an Option unless the exercise of such Option and the issuance and delivery of such Shares shall comply with all relevant provisions of law, including, without limitation, the Securities Act of 1933, as amended, the Exchange Act, the rules and regulations promulgated thereunder, Applicable Laws, and the requirements of any stock exchange or quotation system upon which the Shares may then be listed or quoted, and shall be further subject to the approval of counsel for the Company with respect to such compliance.

        (b)    Investment RepresentationsRepresentations..    As a condition to the exercise of an Option, the Company may require the person exercising such Option to represent and warrant at the time of any such exercise

C-8

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that the Shares are being purchased only for investment and without any present intention to sell or distribute such Shares if, in the opinion of counsel for the Company, such a representation is required.

        16.    Liability of Company.    

        (a)    Inability to Obtain AuthorityAuthority..    The inability of the Company to obtain authority from any regulatory body having jurisdiction, which authority is deemed by the Company's counsel to be necessary to the lawful issuance and sale of any Shares hereunder, shall relieve the Company of any liability in respect of the failure to issue or sell such Shares as to which such requisite authority shall not have been obtained.

B-8

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        (b)    Grants Exceeding Allotted SharesShares..    If the Optioned Stock covered by an Option exceeds, as of the date of grant, the number of Shares which may be issued under the Plan without additional shareholder approval, such Option shall be void with respect to such excess Optioned Stock, unless shareholder approval of an amendment sufficiently increasing the number of shares subject to the Plan is timely obtained in accordance with Section 14(b) of the Plan.

        17.    Reservation of SharesShares..    The Company, during the term of this Plan, will at all times reserve and keep available such number of Shares as shall be sufficient to satisfy the requirements of the Plan.

        18.    Shareholder ApprovalApproval..    Continuance of the Plan shall be subject to approval by the shareholders of the Company within twelve (12) months before or after the date the Plan is adopted. Such shareholder approval shall be obtained in the manner and to the degree required under applicable federal and Delaware law.

        19.    Restriction on RepricingRepricing..    Without the prior approval of the shareholders of the Company, the Administrator shall not reprice any Options issued under the Plan through cancellation and regrant, by lowering the exercise price, or by any other means.

B-9C-9

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Directions to the
20022003 Annual Meeting of Shareholders



To be held at
Micron's Headquarters
8000 S.South Federal Way, Boise, ID
Tuesday,Friday, November 26, 2002,21, 2003, 9:00 a.m.

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This Proxy is solicited on behalf of the Board of Directors



20022003 ANNUAL MEETING OF SHAREHOLDERS
NOVEMBER 26, 200221, 2003

       The undersigned shareholder(s) of Micron Technology, Inc., a Delaware corporation, hereby acknowledge(s) receipt of the Notice of 20022003 Annual Meeting of Shareholders and Proxy Statement, each dated October 21, 2002,20, 2003, and hereby appoints Steven R. Appleton and W. G. Stover, Jr., and each of them, proxies and attorneys-in-fact, with full power to each of substitution, on behalf and in the name of the undersigned, to represent the undersigned at the 20022003 Annual Meeting of Shareholders of Micron Technology, Inc., to be held November 26, 2002,21, 2003, at 9:00 a.m., Mountain Standard Time, at theCompany's headquarters located at 8000 South Federal Way, Boise, Idaho 83716-9632, and at any adjournment or adjournments thereof, and to vote (including cumulatively, if required) all shares of Common Stock which the undersigned would be entitled to vote if then and there personally present, on the matters set forth below:

1.   ELECTION OF DIRECTORS

/ / FOR nominees listed below (except as indicated)

/ / WITHHOLD authority to vote for all nominees listed below

       If you wish to withhold authority to vote for any individual nominee, strike a line through that nominee's name in the list below:

Steven R. Appleton; James W. Bagley; Robert A. Lothrop; Thomas T. Nicholson; Don J. Simplot; Gordon C. Smith; William P. Weber

2.   PROPOSAL BY THE COMPANY TO APPROVE AN AMENDMENT TO THE COMPANY'S 1989 EMPLOYEE STOCK PURCHASE PLAN INCREASING THE NUMBER OF SHARES OF COMMON STOCK RESERVED FOR ISSUANCE THEREUNDER BY 2,000,0005,000,000, AND MAKING CERTAIN OTHER CHANGES AS DESCRIBED IN THE PROXY STATEMENT

                                                 / /   FOR                                                 / /   AGAINST                                                 / /   ABSTAIN                                                 

(to be signed on reverse side)

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(continued from other side)

3.   PROPOSAL BY THE COMPANY TO APPROVE AN AMENDMENT TO THE COMPANY'S 2001 STOCK OPTION PLAN INCREASING THE NUMBER OF SHARES OF COMMON STOCK RESERVED FOR ISSUANCE THEREUNDER BY 20,000,00017,000,000

                                                 / /   FOR                                                 / /   AGAINST                                                 / /   ABSTAIN                                                 

4.   PROPOSAL BY THE COMPANY TO RATIFY THE APPOINTMENT OF PRICEWATERHOUSECOOPERS LLP AS THE COMPANY'S INDEPENDENT ACCOUNTANTS FOR FISCAL 2003

                                                 / /  FOR                                                 / /  AGAINST                                                 / /  ABSTAIN                                                 

5.  PROPOSAL BY A SHAREHOLDER IF THE PROPOSAL IS PROPERLY PRESENTED AT THE MEETING2004

                                                 / /   FOR                                                 / /   AGAINST                                                 / /   ABSTAIN                                                 

and in their discretion, upon such other matter or matters which may properly come before the meeting or any adjournment or adjournments thereof.

       The shares represented by this proxy when properly executed will be voted in the manner directed herein by the undersigned shareholder(s).If no direction is made, this proxy will be voted FOR items 1, 2, 3 4 and AGAINST Item 5.4. If any other matters properly come before the meeting, or if cumulative voting is required, the persons named in this proxy will vote, in their discretion, provided that they will not vote in the election of directors for persons for whom authority to vote has been withheld.

	Dated
	Signature
	Signature

       (This proxy should be voted, signed, and dated by the shareholder(s) exactly as his or her name appears hereon, and returned promptly in the enclosed envelope. Persons signing in a fiduciary capacity should so indicate. If shares are held by joint tenants or as community property, both should sign.)

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20022003 ANNUAL MEETING OF SHAREHOLDERS

NOVEMBER 26, 200221, 2003

Company's Headquarters
8000 S. Federal Way,
Boise, Idaho 83716-9632

Micron Technology, Inc. Boise, Idaho 83716-9632		proxy
This Proxy is solicited on behalf of the Board of Directors.

The undersigned shareholder(s) of Micron Technology, Inc., a Delaware corporation, hereby acknowledge(s) receipt of the Notice of 20022003 Annual Meeting of Shareholders and Proxy Statement, each dated October 21, 2002,20, 2003, and hereby appoints Steven R. Appleton and W. G. Stover, Jr., and each of them, proxies and attorneys-in-fact, with full power to each of substitution, on behalf and in the name of the undersigned, to represent the undersigned at the 20022003 Annual Meeting of Shareholders of Micron Technology, Inc., to be held November 26, 2002,21, 2003, at 9:00 a.m., Mountain Standard Time, at theCompany's headquarters located at 8000 South Federal Way, Boise, Idaho 83716-9632, and at any adjournment or adjournments thereof, and to vote (including cumulatively, if required) all shares of Common Stock which the undersigned would be entitled to vote if then and there personally present, on the matters set forth on the reverse:

The shares represented by this proxy when properly executed will be voted in the manner directed herein by the undersigned shareholder(s).If no direction is made, this proxy will be voted FOR items 1, 2, 3 4 and AGAINST Item 5.4. If any other matters properly come before the meeting, or if cumulative voting is required, the persons named in this proxy will vote, in their discretion, provided that they will not vote in the election of directors for persons for whom authority to vote has been withheld.

See reverse for voting instructions.

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	COMPANY # CONTROL #

There are three ways to vote your Proxy

Your telephone or Internet vote authorizes the Named Proxies to vote your shares in the same manner as if you marked, signed and returned your proxy card.

VOTE BY PHONE—TOLL FREE—1-800-240-6326—QUICK***EASY***IMMEDIATE
•		Use any touch-tone telephone to vote your proxy 24 hours a day, 7 days a week, until 12:00 p.m. (ET) on November 25, 2002.20, 2003.
•		You will be prompted to enter your 3-digit Company Number, and your 7-digit Control Number which(these numbers are located above.on the proxy card) and the last 4-digits of the U.S. Social Security Number or Tax Identification Number for this account. If you do not have a U.S. SSN or TIN please enter 4 zeros.
•		Follow the simple instructions the Voice provides you.
VOTE BY INTERNET—http://www.eproxy.com/mu/—QUICK***EASY***IMMEDIATE
•		Use the Internet to vote your proxy 24 hours a day, 7 days a week, until 12:00 p.m. (CT) on November 25, 2002.20, 2003.
•		You will be prompted to enter your 3-digit Company Number, and your 7-digit Control Number which(these numbers are located aboveon the proxy card) and the last 4-digits of the U.S. Social Security Number or Tax Identification Number for this account to obtain your records and create an electronic ballot. If you do not have a U.S. SSN or TIN please leave blank.
VOTE BY MAIL
Mark, sign and date your proxy card and return it in the postage-paid envelope we've provided or return it toMicron Technology, Inc., c/o Shareowner ServicesSM, P.O. Box 64873, St. Paul, MN 55164-0873.If you vote by Phone or Internet, please do not mail your Proxy Card

V    Please detach here    V

The Board of Directors Recommends a Vote FOR Items 1, 2, 3 and 4 and AGAINST Item 5.4.

1.

ELECTION OF DIRECTORS 03 Robert A. Lothrop 06 Gordon C. Smith

01 Steven R. Appleton 04 Thomas T. Nicholson03 Robert A. Lothrop 07 William P. Weber05 Gordon C. Smith

02 James W. Bagley 05 Don J. Simplot04 Thomas T. Nicholson 06 William P. Weber

o

FOR nominees listed (except as indicated)

o

WITHHOLD authority to vote for all nominees listed

Instructions: To withhold authority to vote for any individual nominee, write the number(s) of the nominee(s) in the box provided to the right.)

2.

PROPOSAL BY THE COMPANY TO APPROVE AN AMENDMENT TO THE COMPANY'S 1989 EMPLOYEE STOCK PURCHASE PLAN INCREASING THE NUMBER OF SHARES OF COMMON STOCK RESERVED FOR ISSUANCE THEREUNDER BY 2,000,0005,000,000, AND MAKING CERTAIN OTHER CHANGES AS DESCRIBED IN THE PROXY STATEMENT

o

FOR

o

AGAINST

o

ABSTAIN

3.

PROPOSAL BY THE COMPANY TO APPROVE AN AMENDMENT TO THE COMPANY'S 2001 STOCK OPTION PLAN INCREASING THE NUMBER OF SHARES OF COMMON STOCK RESERVED FOR ISSUANCE THEREUNDER BY 20,000,00017,000,000

o

FOR

o

AGAINST

o

ABSTAIN

4.

PROPOSAL BY THE COMPANY TO RATIFY THE APPOINTMENT OF PRICEWATERHOUSECOOPERS LLP AS THE COMPANY'S INDEPENDENT ACCOUNTANTS FOR FISCAL 2003

o

FOR

o

AGAINST

o

ABSTAIN

5.

PROPOSAL BY A SHAREHOLDER IF THE PROPOSAL IS PROPERLY PRESENTED AT THE MEETING2004

o

FOR

o

AGAINST

o

ABSTAIN

and in their discretion, upon such other matter or matters which may properly come before the meeting or any adjournment or adjournments thereof.

o		Address Change? Mark Box Indicate changes below:	Date
			Signature(s) in Box (This proxy should be voted, signed, and dated by the shareholder(s) exactly as his or her name appears hereon, and returned promptly in the enclosed envelope. Persons signing in a fiduciary capacity should so indicate. If shares are held by joint tenants or as community property, both should sign.)

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QuickLinks


Notice of 20022003 Annual Meeting of Shareholders November 26, 200221, 2003
PROXY STATEMENT 20022003 ANNUAL MEETING OF SHAREHOLDERS November 26, 200221, 2003
INFORMATION CONCERNING SOLICITATION AND VOTING
VOTING SECURITIES AND PRINCIPAL HOLDERS
BUSINESS TO BE TRANSACTED
COMPENSATION OF DIRECTORS AND EXECUTIVE OFFICERS
SUMMARY COMPENSATION TABLE
OPTION GRANTS IN LAST FISCAL YEAR
AGGREGATED OPTION EXERCISES IN LAST FISCAL YEAR AND FISCAL YEAR-END OPTION VALUES
EQUITY COMPENSATION PLAN INFORMATION
REPORT OF THE AUDIT COMMITTEE OF THE BOARD OF DIRECTORS
REPORT OF THE COMPENSATION COMMITTEE OF THE BOARD OF DIRECTORS REGARDING EXECUTIVE COMPENSATION
PERFORMANCE GRAPH
COMPARISON OF 5 YEAR CUMULATIVE TOTAL RETURNRETURN* AMONG MICRON TECHNOLOGY, INC., THE S&P 500 COMPOSITE INDEX AND THE PHILADELPHIA SEMICONDUCTOR INDEX (SOX)

APPENDIX A

CHARTER AUDIT COMMITTEE OF THE BOARD OF DIRECTORS OF MICRON TECHNOLOGY, INC.

APPENDIX B

MICRON TECHNOLOGY, INC. 1989 EMPLOYEE STOCK PURCHASE PLAN

APPENDIX BC

MICRON TECHNOLOGY, INC. 2001 STOCK OPTION PLAN