Analog Devices and Green Hills Software Present June 23 Webcast: ''Security, Reliability, or Time to Market - Who Says You Have to Choose?''.

NORWOOD, Mass. -- Webinar Examines Unique Value of INTEGRITY(R) RTOS and Blackfin(R) Processors in Embedded Systems Designs

Analog Devices, Inc. (NYSE: ADI), a global leader in high-performance semiconductors for signal processing applications, today announced the fourth installment in its "Analog Devices Presents" webinar series on embedded product development. This webcast looks at the challenges facing all new embedded systems designs where new, more complicated, embedded systems are becoming vulnerable to hacking and reliability issues. Co-sponsored by Arrow Electronics and featuring presenters from Green Hills Software, Inc. and Analog Devices, the webcast explains how embedded designers can create more reliable and secure systems and get them to market faster. It also addresses how Green Hills Software's INTEGRITY Real-Time Operating System (RTOS) and Analog Devices' Blackfin Processor optimize reliability and security even when there are cost and time-to-market constraints.

When:
June 23, 2005 at 9:00 a.m. PT / 12:00 p.m. ET / 6:00 p.m. CET or
June 28, 2005 at 6:00 a.m. PT / 9:00 a.m. ET / 3:00 p.m. CET

Where:
For more information, and free registration, please visit:
http://cmpnetseminars.com/TSG/default.asp?q=227&K=HOME

Who:

The webcast will be led by David Kleidermacher, Vice President of
Engineering, and Mike Wolf, General Manager, Advanced Products Group,
of Green Hills Software. They will be joined by Wayne Meyer, Blackfin
Processor Product Marketing Manager at Analog Devices.

The webcast will highlight how embedded designers can securely partition the royalty-free INTEGRITY RTOS using the Blackfin Processor's Memory Protection Unit, guaranteeing each task the resources it needs to run correctly. Memory protection fully protects the operating system kernel and all user tasks from errant and malicious code, improving the reliability and security of applications running on the Blackfin Processor. The INTEGRITY RTOS accelerates time-to-market by providing a reliable base for applications and through standards-compliant programming interfaces and productivity-enhancing development tools.

ADI's high performance Blackfin(R) Processors embody a new breed of 16/32-bit embedded processor designed specifically to meet the computational demands and power constraints of today's embedded audio, video, and communications applications. Both the Blackfin Processor family and INTEGRITY RTOS are highly scalable, allowing developers to choose the processor and capabilities that best meet their cost and performance goals.

The 45-minute webcast will conclude with a one-hour question-and-answer session with the presenters.

About Green Hills Software

Founded in 1982, Green Hills Software, Inc. is the technology leader for real-time operating systems and software development tools for 32- and 64-bit embedded systems. Our royalty-free INTEGRITY(R) RTOS, velOSity(TM) microkernel, compilers, MULTI(R) and AdaMULTI(TM) Integrated Development Environments and TimeMachine(TM) debugger offer a complete development solution that addresses both deeply embedded and high-reliability applications. Green Hills Software is headquartered in Santa Barbara, CA, with European headquarters in the United Kingdom. Visit Green Hills Software on the web at www.ghs.com.

About Analog Devices

Innovation, performance, and excellence are the cultural pillars on which Analog Devices has built one of the longest standing, highest growth companies within the technology sector. Acknowledged industry-wide as the world leader in data conversion and signal conditioning technology, Analog Devices serves over 60,000 customers, representing virtually all types of electronic equipment. Celebrating 40 years as a leading global manufacturer of high-performance integrated circuits used in analog and digital signal processing applications, Analog Devices is headquartered in Norwood, Massachusetts, with design and manufacturing facilities throughout the world. Analog Devices' common stock is listed on the New York Stock Exchange under the ticker "ADI" and is included in the S&P 500 Index.

Blackfin is a registered trademark of Analog Devices, Inc. All other trademarks included herein are the property of their respective owners.