Integrated Systems to Deliver Complete Development Environment for Motorola's Next-Generation Power PC Communications Processor

Business Wire, Sept 15, 1998

SUNNYVALE, Calif.--(BUSINESS WIRE)--Sept. 15, 1998--

pRISM for pSOSystem to Support New PowerQUICC II Microprocessor

Integrated Systems Inc. (NASDAQ:INTS) today announced plans to offcommunications equipment, the MPC8260 PowerQUICC II.

pRISM for pSOSystem will provide PowerQUICC II dect development cycles by leveraging Integrated s practical advantages, such as reduced system design and production costs, minimized board space requirementhe PowerQUICC II with Integrated Systems' pRISMowerQUICC II marks a major semiconducto r watershed by offering the industry's most feature-rich microprocessor for its price performance," said Joseph Addiego, vice presi commitment to the POWERQUICC family, which is cations and networking markets."

About pRISM ebugger interface.

pSOSystem target systemntegrated Systems also offers a full range of ctions systems.

Features include a 100- to 200-MHz EC603e core; a high-performance Communications Processor Module (CPM); and support for multiple communications protocols, including 10/100 Mbps Ethernet, 155 Mbps ATM and 256 channels of 64 Kbps HDLC.

Product Availability

Integrated Systems' pRISM for pSOSystem support for the PowerQUICC II will be available in the second quarter of 1999, when the PowerQUICC II is scheduled to begin volume production.

About Integrated Systems, Inc.

Integrated Systems Inc. (NASDAQ:INTS) is the world's premier provider of embedded operating software, and the leading provider of design automation tools in the embedded arena. Integrated Systems' software helps embedded-products manufacturers bring higher quality, more fully featured products to market faster.

With more than 32 million installations worldwide, Integrated Systems' software is the most widely adopted solution for embedded systems products, and the company is the dominant supplier to virtually every industry segment of the high-volume, high-growth embedded market.

The company reported $120.5 million total revenues for the fiscal year ending Feb. 28, 1998. Founded in 1980, and headquartered in Sunnyvale, Integrated Systems' worldwide presence includes sales and service offices in Asia, Europe, and North America. Additional information about Integrated Systems is available on the Internet at http://www.isi.com.

About Motorola

As the world's number one producer of embedded processors, Motorola's Semiconductor Products Sector offers multiple DigitalDNA(TM) solutions that enable its customers in the consumer, networking and computing, transportation and wireless communications markets to create new business opportunities.

Motorola's semiconductor sales were U.S. $8.0 billion in l997. In the global marketplace, Motorola also is one of the leading providers of wireless communications, advanced electronic systems, components and services. Major equipment businesses include cellular telephone, two-way radio, paging and data communications, personal communications, automotive, defense and space electronics and computers. Corporate sales in 1997 were U.S. $29.8 billion.

Note to Editor: pSOS is a registered trademark and pSOSystem is a trademark of Integrated Systems Inc. other product and company names herein may be the trademarks of their respective owners. All rights reserved.

CONTACT: Integrated Systems Inc.

Linda Nixon, 408/542-1797

lnixon@isi.com

or

The Weber Group (for Integrated Systems Inc.)

Grete Kegel, 650/463-8615

gkegel@ca.webergroup.com