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UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the

Securities Exchange Act of 1934

Date of Report: November 12, 2009

(Date of earliest event reported)

California Micro Devices Corporation

(Exact name of registrant as specified in its charter)

490 N. McCarthy Blvd., No. 100, Milpitas, CA 95035-5112

(Address of principal executive offices) (Zip Code)

Registrant’s telephone number, including area code: (408) 263-3214

N/A

(Former name or former address, if changed since last report.)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligations of the registrant under any of the following provisions (see General Instruction A.2. below):

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Item 8.01 Other Events

Signatures

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On November 12, 2009, Registrant’s board of directors amended Section 4(b)(v)(C) of the Company’s 2004 Omnibus Equity Incentive Compensation Plan to provide that the options automatically granted to directors upon their election to the board of directors pursuant to Section 4 of the Plan would expire as to a former director one year rather than ninety (90) days after the person ceased to be a director. Registrant’s board of directors also determined that this change would apply to outstanding options held by persons who are currently board members or were board members not re-elected at Registrant’s September 17, 2009, annual stockholders meeting.

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SIGNATURES

Pursuant to the requirements of the Securities and Exchange Act of 1934, the Registrant has duly caused this Report on Form 8-K to be signed on its behalf by the undersigned, thereunto duly authorized on the 18^th day of November, 2009.