Altera Announces Second Quarter Earnings Conference Call

SAN JOSE, Calif.--(Business Wire)--
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. 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, CPLD and ASIC devices at www.altera.com.

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

Copyright Business Wire 2009