2009-07-10 00:17:05 -

Altera Corporation (NASDAQ:ALTR) today announced it will hold a conference call for interested members of the investment community at 1:45 pm Pacific Time on Tuesday, July 14, 2009 to discuss the company’s second quarter results and business outlook. The company will release earnings after the market close on July 14, 2009.

A live webcast and replay of the call will be available on the company’s web site, www.altera.com : cts.businesswire.com/ct/CT?id=smartlink&url=http%3A%2F%2Fwww .. .

For those without access to the Internet, the live call and replay may be accessed telephonically. Further details are available through the company’s investor relations information hotline at (408) 544-7707.


About Altera

Altera programmable solutions enable system and semiconductor companies to rapidly and cost-effectively innovate, differentiate and win in

their markets. Find out more about Altera’s FPGA : cts.businesswire.com/ct/CT?id=smartlink&url=http%3A%2F%2Fwww .. , CPLD : cts.businesswire.com/ct/CT?id=smartlink&url=http%3A%2F%2Fwww .. and ASIC : cts.businesswire.com/ct/CT?id=smartlink&url=http%3A%2F%2Fwww .. devices at www.altera.com : cts.businesswire.com/ct/CT?id=smartlink&url=http%3A%2F%2Fwww .. .

Altera, The Programmable Solutions Company, the stylized Altera logo, specific device designations and all other words that are identified as trademarks and/or service marks are, unless noted otherwise, the trademarks and service marks of Altera Corporation in the U.S. and other countries.



Altera CorporationInvestor Contact:Scott Wylie, Vice

President, 408-544-6996Investor Relations swylie@altera.com : mailto:swylie@altera.com Media
Contact:Mark Plungy, Senior Manager, 408-544-6397Public
Relations newsroom@altera.com : mailto:newsroom@altera.com