<SEC-DOCUMENT>0000723125-18-000118.txt : 20181018
<SEC-HEADER>0000723125-18-000118.hdr.sgml : 20181018
<ACCEPTANCE-DATETIME>20181018164719
ACCESSION NUMBER:		0000723125-18-000118
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20181016
FILED AS OF DATE:		20181018
DATE AS OF CHANGE:		20181018

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Poppen Joel L
		CENTRAL INDEX KEY:			0001595382

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-10658
		FILM NUMBER:		181128696

	MAIL ADDRESS:	
		STREET 1:		8000 S. FEDERAL WAY
		STREET 2:		MS 1-557
		CITY:			BOISE
		STATE:			ID
		ZIP:			83716

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			MICRON TECHNOLOGY INC
		CENTRAL INDEX KEY:			0000723125
		STANDARD INDUSTRIAL CLASSIFICATION:	SEMICONDUCTORS & RELATED DEVICES [3674]
		IRS NUMBER:				751618004
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			0829

	BUSINESS ADDRESS:	
		STREET 1:		8000 S FEDERAL WAY
		STREET 2:		PO BOX 6
		CITY:			BOISE
		STATE:			ID
		ZIP:			83716-9632
		BUSINESS PHONE:		2083684000

	MAIL ADDRESS:	
		STREET 1:		8000 S FEDERAL WAY
		STREET 2:		PO BOX 6
		CITY:			BOISE
		STATE:			ID
		ZIP:			83716-9632
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
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    <periodOfReport>2018-10-16</periodOfReport>

    <issuer>
        <issuerCik>0000723125</issuerCik>
        <issuerName>MICRON TECHNOLOGY INC</issuerName>
        <issuerTradingSymbol>MU</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001595382</rptOwnerCik>
            <rptOwnerName>Poppen Joel L</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>8000 S. FEDERAL WAY</rptOwnerStreet1>
            <rptOwnerStreet2>MS 1-557</rptOwnerStreet2>
            <rptOwnerCity>BOISE</rptOwnerCity>
            <rptOwnerState>ID</rptOwnerState>
            <rptOwnerZipCode>83716</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
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        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>1</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>1</isOther>
            <officerTitle>SVP, Legal Affairs, General</officerTitle>
            <otherText>Counsel &amp; Corporate Secretary</otherText>
        </reportingOwnerRelationship>
    </reportingOwner>

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    <footnotes>
        <footnote id="F1">Restricted Stock Awards vest in 33 1/3% increments annually on the anniversary of the grant.</footnote>
        <footnote id="F2">Shares from the vest of performance-based restricted stock unit.</footnote>
        <footnote id="F3">Withholding of shares of common stock to satisfy tax withholding obligations in connection with the vesting of performance-based restricted stock units awarded under the Issuer's 2004 Equity Incentive Plan.</footnote>
        <footnote id="F4">Each performance-based restricted stock unit represents the right to receive, following vesting, between 0% and 200% of one share of common stock based upon the achievement of pre-established performance metrics related to relative TSR and ROA over a 3-year performance period beginning September 4, 2015 and ending on August 30, 2018, and certification of such performance by the Compensation Committee following the conclusion of the performance period.</footnote>
        <footnote id="F5">The Compensation Committee certified achievement of the pre-established performance goals at a level resulting in a vest of 200% of target shares.  As reported at grant, the performance-based restricted stock unit could result in a payout of 0% to 200% based on actual achievement of the goals.</footnote>
        <footnote id="F6">Each performance-based restricted stock unit represents the right to receive, following vesting, between 0% and 200% of one share of common stock based upon the achievement of pre-established performance metrics related to new technology ramp and Company performance over a 3-year period beginning August 30, 2018 and ending on September 2, 2021, and certification of such performance by the Compensation Committee following the conclusion of the performance period.</footnote>
    </footnotes>

    <remarks></remarks>

    <ownerSignature>
        <signatureName>Rachel Southorn, Attorney-in-fact</signatureName>
        <signatureDate>2018-10-18</signatureDate>
    </ownerSignature>
</ownershipDocument>
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</DOCUMENT>
</SEC-DOCUMENT>
