UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K/A

CURRENT REPORT

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

Date of Report (Date of earliest event reported):

April 28, 2010

STANDARD MICROSYSTEMS CORPORATION

(Exact name of Company as specified in its charter)

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

80 Arkay Drive, Hauppauge, New York     11788

(Address of principal executive offices) (Zip Code)

(631) 435-6000

(Company's telephone number, including area code)

N/A

(Former  name,  former  address and former  fiscal year,  if changed  since last

report)

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

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

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

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

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

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Item 5.02. Departure of Directors or Certain Officers; Election of Directors; Appointment of  Certain Officers; Compensatory Arrangements of Certain Officers.

(e) The grant dates for equity awards to named executive officers in the Registrant’s Form 8-K filed on April 30, 2010  were incorrectly listed as July 15 and October 15, 2009, and January 15, 2010.   The actual grant dates are July 15 and October 15, 2010, and January 15, 2011. These corrections apply to Item 5.02 of our Form 8-K filed on April 30, 2010.

SIGNATURES

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

		STANDARD MICROSYSTEMS CORPORATION
		(Company)
Date:  April 30, 2010	By:	/s/ Kris Sennesael
		Kris Sennesael
		Vice President and Chief Financial Officer

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