Definitive Additional Materials

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

SCHEDULE 14A

(Rule 14a-101)

INFORMATION REQUIRED IN PROXY STATEMENT

SCHEDULE 14A INFORMATION

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of the Securities Exchange Act of 1934

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x  Definitive Additional Materials

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CYPRESS SEMICONDUCTOR CORPORATION

 

(Name of Registrant as Specified In Its Charter)

 

 

 

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*** Exercise Your Right to Vote ***

Important Notice Regarding the Availability of Proxy Materials for the Shareholder Meeting to Be Held on May 13, 2011

CYPRESS SEMICONDUCTOR CORPORATION

CYPRESS PERFORM

CYPRESS SEMICONDUCTOR CORPORATION 198 CHAMPION COURT

SAN JOSE, CA 95134

Meeting Information

Meeting Type: Annual Meeting For holders as of: March 16, 2011

Date: May 13, 2011 Time: 10:00 AM PDT Location: Cypress Semiconductor Corp.

198 Champion Court San Jose, California 95134

You are receiving this communication because you hold shares in the above named company.

This is not a ballot. You cannot use this notice to vote these shares. This communication presents only an overview of the more complete proxy materials that are available to you on the Internet. You may view the proxy materials online at www.proxyvote.com or easily request a paper copy (see reverse side).

We encourage you to access and review all of the important information contained in the proxy materials before voting.

See the reverse side of this notice to obtain proxy materials and voting instructions.

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— Before You Vote —

How to Access the Proxy Materials

Proxy Materials Available to VIEW or RECEIVE:

1. Proxy Statement / Annual Report Combined Document

How to View Online:

Have the information that is printed in the box marked by the arrow XXXX XXXX XXXX (located on the following page) and visit: www.proxyvote.com.

How to Request and Receive a PAPER or E-MAIL Copy:

If you want to receive a paper or e-mail copy of these documents, you must request one. There is NO charge for requesting a copy. Please choose one of the following methods to make your request:

1) BY INTERNET: www.proxyvote.com

2) BY TELEPHONE: 1-800-579-1639

3) BY E-MAIL*: sendmaterial@proxyvote.com

* If requesting materials by e-mail, please send a blank e-mail with the information that is printed in the box marked by the arrow XXXX XXXX XXXX (located on the following page) in the subject line.

Requests, instructions and other inquiries sent to this e-mail address will NOT be forwarded to your investment advisor. Please make the request as instructed above on or before May 01, 2011 to facilitate timely delivery.

— How To Vote —

Please Choose One of the Following Voting Methods

Vote In Person: Many shareholder meetings have attendance requirements including, but not limited to, the possession of an attendance ticket issued by the entity holding the meeting. Please check the meeting materials for any special requirements for meeting attendance. At the meeting, you will need to request a ballot to vote these shares.

Vote By Internet: To vote now by Internet, go to www.proxyvote.com. Have the information that is printed in the box marked by the arrow XXXX XXXX XXXX available and follow the instructions.

Vote By Mail: You can vote by mail by requesting a paper copy of the materials, which will include a proxy card.

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Voting items

The Board of Directors recommends you vote

FOR the following:

1. Election of Directors

Nominees

01 T.J. RODGERS 02 W. STEVE ALBRECHT 03 ERIC A. BENHAMOU 04 LLOYD CARNEY 05 JAMES R. LONG

06 J. DANIEL MCCRANIE 07 J. DONALD SHERMAN 08 WILBERT VAN DEN HOEK

The Board of Directors recommends you vote FOR proposals 2, 3 and 4.

2 The ratification of the appointment of PricewaterhouseCoopers LLP as our independent registered public

accounting firm for the fiscal year 2011.

3 Approval of the Amendment and Restatement of the 1994 Stock Plan to Approve Additional Shares.

4 Advisory Vote on Executive Compensation of our Named Executive Officers.

The Board of Directors recommends you vote 1 YEAR on the following proposal:

5 Advisory Vote on the Frequency of an Advisory Vote on the Compensation of our Named Executive Officers.

NOTE: Other business may properly come before the meeting or any adjournment thereof.

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