Investor Relations

PERICOM SEMICONDUCTOR REPORTS FISCAL Third QUARTER 2012 FINANCIAL RESULTS

San Jose, Calif. – May 1, 2012 - Pericom Semiconductor Corporation (NASDAQ: PSEM), a worldwide supplier of high performance connectivity and timing solutions, today announced results for its fiscal 2012 third quarter ended March 31st 2012.

Conference Call

The press release will be followed by a conference call beginning at 1:30 p.m. Pacific time on May 1st, 2012. To listen to the call, dial dial (877) 377-7103 and reference “Pericom”. A slide presentation will accompany the conference call. To view the slides, please visit the investor relations section of www.pericom.com.

The Pericom financial results conference call will be available via a live webcast on the investor relations section of the web site at http://www.pericom.com. Access the web site 15 minutes prior to the start of the call to download and install any necessary audio software. An archived webcast replay will be available on the web site for approximately 90 days.

A taped replay of the conference call will be made available for the period from this evening through midnight on Tuesday, May 8th. To listen to the replay, dial toll-free (855) 859-2056 and reference conference ID 74275051.

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2Q11 Earnings Call

• May 1
• 1:30pm PST
• Webcast

PDF of 3Q12 Slides

Investor Overview

Pericom Fact Sheet (pdf)

Company Backgrounder (pdf)

Annual Reports and other Financials

About Pericom