Move To 90 nm Cuts DSP Cost And Power Requirements

April 27, 2007

Analog Devices' Blackfin line has been extremely popular in portable and multimedia environments. Analog's move to 90 nm for its ADSP-BF52x line raises the performance bar to 600 MHz while cutting power requirements. Running at 250 MHz, the low-end

William G. Wong

The low end of the line gains USB support while the entire family supports Analog's Lockbox security, which includes a 64-kbit one-time-programming (OTP) area that can be used to store secure keys. These keys are used in conjunction with other security features to control code and data. The range of peripheral interfaces, including 10/100 Ethernet and NAND flash controller, allows the chip to be used in a range of applications from VoIP phones to network cameras and mobile digital TV receivers. Pricing starts at $5.50.

www.analog.com

About the Author

William G. Wong | Senior Content Director - Electronic Design and Microwaves & RF

I am Editor of Electronic Design focusing on embedded, software, and systems. As Senior Content Director, I also manage Microwaves & RF and I work with a great team of editors to provide engineers, programmers, developers and technical managers with interesting and useful articles and videos on a regular basis. Check out our free newsletters to see the latest content.

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I earned a Bachelor of Electrical Engineering at the Georgia Institute of Technology and a Masters in Computer Science from Rutgers University. I still do a bit of programming using everything from C and C++ to Rust and Ada/SPARK. I do a bit of PHP programming for Drupal websites. I have posted a few Drupal modules.

I still get a hand on software and electronic hardware. Some of this can be found on our Kit Close-Up video series. You can also see me on many of our TechXchange Talk videos. I am interested in a range of projects from robotics to artificial intelligence.