Conference Call to be Webcast at: http://www.cypress.com/investorsSAN JOSE, Calif., January 6, 2010 – Cypress Semiconductor Corp. (NASDAQ: CY) will announce its fourth-quarter 2009 and year-end earnings in a conference call on Thursday, January 28 at 8:30 a.m. Pacific time. All interested parties are requested to contact 408-943-2113 no later than Monday January 25, 2010 to reserve a position for the quarterly conference call. The event also will be broadcast over the Internet and can be accessed through Cypress’s web site at http://www.cypress.com/investors. The archived presentation will be available for two weeks immediately following the event. Full text of the press release and supplemental financial information will be made available on the Cypress web site on the morning of the conference call. About CypressCypress delivers high-performance, mixed-signal, programmable solutions that provide customers with rapid time-to-market and exceptional system value. Cypress offerings include the flagship PSoC® programmable system-on-chip families and derivatives such as PowerPSoC® solutions for high-voltage and LED lighting applications, CapSense® touch sensing and TrueTouch™ solutions for touchscreens. Cypress is the world leader in USB controllers, including the high-performance West Bridge® solution that enhances connectivity and performance in multimedia handsets. Cypress is also a leader in high-performance memories and programmable timing devices. Cypress serves numerous markets including consumer, mobile handsets, computation, data communications, automotive, industrial and military. Cypress trades on the NASDAQ Global Select Market under the ticker symbol CY. Visit Cypress online at www.cypress.com. # # #Cypress, the Cypress logo and PSoC are registered trademarks and Programmable System-on-Chip and West Bridge are trademarks of Cypress Semiconductor Corp. All other trademarks are property of their owners.