Following the expiration of the subsequent offering period, Cypress will acquire all of the remaining outstanding stock of Ramtron by means of a merger pursuant to Delaware law. As a result of the purchase of shares in the initial offering period, Cypress has sufficient voting power to approve that merger without the affirmative vote of any other Ramtron stockholder. In the merger, each outstanding share of Ramtron stock not tendered and purchased in the initial offering period or the subsequent offering period will be converted into the right to receive the same $3.10 per share in cash, less any withholding taxes and without interest, provided in the initial offering period, except for shares for which appraisal rights have been validly asserted. If Cypress owns at least 90% of the outstanding shares of Ramtron stock following the subsequent offering period and, if necessary, the exercise of the top-up option, Cypress intends to complete the merger on an expedited basis through the short-form merger procedure pursuant to Delaware law. Following the merger, Ramtron stock will cease to be traded on the Nasdaq Global Market.Greenhill & Co., LLC is acting as financial advisor to Cypress and dealer manager for the offer, and Wilson Sonsini Goodrich & Rosati, Professional Corporation, is acting as legal counsel. About Cypress Cypress 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 1, PSoC 3, and PSoC 5 programmable system-on-chip families and derivatives, 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, PCs and tablets. Cypress is also the world leader in SRAM memories. 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. Additional Information This communication is for informational purposes only and does not constitute an offer to buy or solicitation of an offer to sell common stock of Ramtron International Corporation (“Ramtron”). The tender offer is being made pursuant to a tender offer statement on Schedule TO (including the Offer to Purchase, the Letter of Transmittal and related materials) filed by Cypress Semiconductor Corporation (“Cypress”) with the Securities and Exchange Commission (the “SEC”) on June 21, 2012, as amended and supplemented by the Amendment and Supplement to the Offer to Purchase and the Amended and Restated Letter of Transmittal filed by Cypress with the SEC on September 25, 2012. INVESTORS AND STOCKHOLDERS OF RAMTRON ARE URGED TO READ THESE AND OTHER DOCUMENTS (AS THEY MAY BE AMENDED AND SUPPLEMENTED FROM TIME TO TIME) CAREFULLY AND IN THEIR ENTIRETY BECAUSE THEY CONTAIN IMPORTANT INFORMATION, INCLUDING THE TERMS AND CONDITIONS OF THE OFFER. Investors and stockholders of Ramtron may obtain free copies of these and other documents filed by Cypress with the SEC at the SEC’s website ( www.sec.gov). The Offer to Purchase, Letter of Transmittal and related materials may also be obtained for free by contacting the information agent for the tender offer, Georgeson Inc., at 212-440-9800 or toll-free at 866-219-9786. Forward-Looking Statements This release may be deemed to contain forward-looking statements. These forward-looking statements include, among other things, statements regarding Cypress’s proposal to acquire Ramtron, the manner in which a subsidiary of Cypress will effect a merger with Ramtron and the terms and conditions of such acquisition, each of which involve risks and uncertainties. Readers are cautioned that these forward-looking statements are only predictions and may differ materially from actual future events or results due to a variety of factors, including the business and economic conditions and growth trends in the semiconductor industry and in various geographic regions; our ability to manage financial risk; and other factors listed in Cypress’s most recent reports on Form 10-K, 10-Q and 8-K. The information above speaks only as of the date of this release. Cypress, the Cypress logo, PSoC, PowerPSoC, CapSense and West Bridge are registered trademarks and Cypress Developer Community, PSoC Creator and TrueTouch are trademarks of Cypress Semiconductor Corp. All other trademarks are property of their owners.