2008-09-02 23:31:01 -

www.cymer.com - Cymer, Inc. (Nasdaq:CYMI), the market's leading developer of light sources used to create advanced semiconductor chips, today announced that Cymer will provide a live audio webcast of slide presentations made at its annual analyst day event, which will be held on Friday, September 12, 2008 at Cymer headquarters in San Diego.

The presentations will be made from

8:30 a.m. PDT until 12:00 p.m. PDT.

The live webcast and accompanying slide presentations will be available on the Investor Relations page of Cymer's website at www.cymer.com and will be archived for 15 days after the analyst day.

About Cymer

Cymer, Inc., is the market leader in developing laser light sources, used by chipmakers worldwide to manufacture advanced semiconductor chips. Cymer's light sources have been widely adopted by the world's top chipmakers and the company's installed base comprises more than 3,300 systems. Continuing its legacy of leadership, Cymer is currently pioneering the industry's transition to extreme ultra-violet (EUV) lithography, the next viable step on the technology roadmap for the creation of smaller, faster chips. In 2007, Cymer was named one of the "100 Fastest Growing Tech Companies" in the world by CNN Money/Business 2.0. Further information about Cymer may be obtained from the company's SEC filings, or by visiting www.cymer.com.

Formula
Kelly Hamor
Media Contact
619-234-0345
Hamor@formulapr.com
or
Cymer, Inc.
Paul Bowman
Vice President, Investor Relations
858-385-5312
PBowman@cymer.com