Ownership Submission
FORM 3
 UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940
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(Print or Type Responses)
1. Name and Address of Reporting Person *
  ARNZEN APRIL L
 2. Date of Event Requiring Statement (Month/Day/Year)
01/22/2015		 3. Issuer Name and Ticker or Trading Symbol
MICRON TECHNOLOGY INC [MU]
(Last)
(First)
(Middle)
8000 S. FEDERAL WAY, MS 1-557		 4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
_____ Director _____ 10% Owner
__X__ Officer (give title below) _____ Other (specify below)
VP, Human Resources
 5. If Amendment, Date Original Filed(Month/Day/Year)
(Street)

BOISE, ID 83716		 6. Individual or Joint/Group Filing(Check Applicable Line)
_X_ Form filed by One Reporting Person
___ Form filed by More than One Reporting Person
(City)
(State)
(Zip)
Table I - Non-Derivative Securities Beneficially Owned
1.Title of Security
(Instr. 4)		 2. Amount of Securities Beneficially Owned
(Instr. 4)		 3. Ownership Form: Direct (D) or Indirect (I)
(Instr. 5)		 4. Nature of Indirect Beneficial Ownership
(Instr. 5)
Common Stock 1,903
D
 

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly. SEC 1473 (7-02)
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Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security
(Instr. 4)		 2. Date Exercisable and Expiration Date
(Month/Day/Year)		 3. Title and Amount of Securities Underlying Derivative Security
(Instr. 4)		 4. Conversion or Exercise Price of Derivative Security 5. Ownership Form of Derivative Security: Direct (D) or Indirect (I)
(Instr. 5)		 6. Nature of Indirect Beneficial Ownership
(Instr. 5)
Date Exercisable Expiration Date Title Amount or Number of Shares
Non-Qualified Stock Option   (1) 12/09/2017 Common Stock 4,250 $ 5.82 D  
Non-Qualified Stock Option   (2) 12/14/2018 Common Stock 4,500 $ 6.66 D  
Non-Qualified Stock Option   (3) 09/11/2019 Common Stock 938 $ 16.26 D  
Non-Qualified Stock Option   (4) 01/10/2020 Common Stock 4,000 $ 23.24 D  
Non-Qualified Stock Option   (5) 12/05/2022 Common Stock 4,500 $ 36.07 D  
Restricted Stock Unit   (6)   (10) Common Stock 1,500 $ 0 D  
Restricted Stock Unit   (7)   (10) Common Stock 312 $ 0 D  
Restricted Stock Unit   (8)   (10) Common Stock 2,667 $ 0 D  
Restricted Stock Unit   (9)   (10) Common Stock 4,500 $ 0 D  

Reporting Owners

Reporting Owner Name / Address Relationships
Director 10% Owner Officer Other
ARNZEN APRIL L
8000 S. FEDERAL WAY
MS 1-557
BOISE, ID 83716		       VP, Human Resources  

Signatures

Robert Case, Attorney-in-fact 01/29/2015
**Signature of Reporting Person Date

Explanation of Responses:

* If the form is filed by more than one reporting person, see Instruction 5(b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
(1) Stock options vest in four equal installments on December 9, 2012, 2013, 2014 and 2015.
(2) Stock options vest in four equal installments on December 14, 2013, 2014, 2015 and 2016.
(3) Stock options vest in four equal installments on September 11, 2014, 2015, 2016 and 2017.
(4) Stock options vest in four equal installments on January 10, 2015, 2016, 2017 and 2018.
(5) Stock options vest in four equal installments on December 5, 2015, 2016, 2017 and 2018.
(6) Restricted stock units vest in four equal installments on December 14, 2013, 2014, 2015 and 2016.
(7) Restricted stock units vest in four equal installments on September 11, 2014, 2015, 2016 and 2017.
(8) Restricted stock units vest in four equal installments on January 10, 2015, 2016, 2017 and 2018.
(9) Restricted stock units vest in four equal installments on December 5, 2015, 2016, 2017 and 2018.
(10) Not Applicable.

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