AMI Semiconductor Schedules Second Quarter 2003 Results Conference Call For August 4.

Business Editors/High-Tech Writers

POCATELLO, Idaho--(BUSINESS WIRE)--July 28, 2003

AMI Semiconductor (AMIS), http://www.amis.com, a leader in the design and manufacture of state-of-the-art mixed-signal and mid-range digital ASIC semiconductors, today announced that it will hold its second quarter 2003 financial results conference call on Monday, August 4, 2003 at 9:00 am ET (6:00 am PT).

The news release announcing the second quarter 2003 results will be disseminated on August 4, 2003 at 8:00 am ET (5:00 am PT).

Chris King, president and CEO, and Brent Jensen, CFO, will discuss the company's second quarter results and review their outlook.

The domestic dial-in number of the live audio call beginning at 9:00 am ET (6:00 am PT) is 866-246-6870. The international dial-in number is 334-420-1230. The conference ID number is 3741759. The call is expected to last approximately one hour. A replay of the call will be available from 2:00 pm ET (11:00 am PT) on Tuesday, August 5, 2003 until 5:00 pm ET (2:00 pm PT) on Monday, August 18, 2003, on the investor relations section of the company's web site at www.amis.com.

About AMI Semiconductor

AMI Semiconductor (AMIS) is a leader in the design and manufacture of silicon solutions for the real world. As a widely recognized innovator in state-of-the-art mixed-signal technologies and mid-range digital ASICs including ASIC conversion services, AMIS is committed to providing customers with the optimal value, quickest time-to-market ASIC solutions. Offering unparalleled manufacturing flexibility and dedication to customer service, AMI Semiconductor operates globally with headquarters in Pocatello, Idaho, European corporate offices in Oudenaarde, Belgium, and a network of sales and design centers located in the key markets of the United States, Europe and the Asia Pacific region. For more information, please visit the AMIS Web site at www.amis.com.