Low-Cost 8051 For Networking

Feb. 3, 2003

Starting at under $9, the Dallas Semiconductor DS80C400 integrates a 75-MHz 8051, three 18.75-Mbit/s serial ports, a CAN 2.0 controller, a one-Wire master, 64 GPIO, and a 10/100-Mbit/s Ethernet MAC. A TCP IPv4/v6 stack is built in. Development can be done using assembler, C, or Java. It supports Tiny Internet Interface (TINI) and works in applications ranging from data collection to Web cameras or MP3 players. Free reference designs are available on the company's Web site. www.maxim-ic.com

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William G. Wong

Senior Content Director - Electronic Design and Microwaves & RF

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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.

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