Embedded: Low-Power, 8-Bit IR Remote Control Incorporates Learning Function

March 16, 2006

The 8-bit, Z8-based, Crimzon ZLP12840 microcontroller targets infrared (IR) remote applications. Its on-chip learning mode allows it to copy the output of other remote control units so it can act as a universal remote. A built-in IR amplifier reduces external bill-of materials (BOM). It can capture carrier frequencies up to 1 MHz and transmit up to 4 MHz. The ZLP12840 is a one-time programmable device. Pricing starts at $2.66 with memory sizes from 32 to 128 kbytes. Priced at $1248, the development kit includes an incircuit emulator debugger, development board, and software.

Zilog
www.zilog.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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