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Development Board; Control Module, Monitor/Debugger, 64K EEPROM/ RAM, LCD

CMD-12A4 - Development Board; Control Module, Monitor/Debugger, 64K EEPROM/ RAM, LCD

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Manufacturer Part No:
Newark Part No.:
Technical Datasheet:
CMD-12A4   Datasheet
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Development Board; Control Module, Embedded Bootload Program, Monitor/Debugger, 64K EEPROM, 64K RAM


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Technical Docs (1)

Product Overview

CMD-12A4 is a fully configured development system for the MC68HC12A4 microcontroller. The system includes PB68HC12A4 controller module, embedded bootload program, debug-12 monitor/debugger, 64K external EEPROM, 64K RAM. The development system provide low cost software debugging with the use of the Buffalo Monitor. Operation allows the user to locate code in the on board RAM, set Break Points, Trace, and display or modify registers or memory. After code is operational the user may relocate the code and reprogram the development board EEPROM for dedicated operation of new software. No additional hardware or software is required.
  • PB68HC12A4 controller module (installed)
  • RS232 SCI with DB9 connection (COM 1)
  • RS232/485 SCI port with DB9 connection (COM 2)
  • 8 or 16 bit bus support with automatic bus size switching
  • LCD interface port, memory mapped (80 character max)
  • SPI/simple serial port, keypad interface port, 16 key
  • Background DEBUG module port
  • Flexible I/O configuration to maximize use
  • Four configurable 32pin memory sockets for 32K to 2M byte ROM and 32K to 512K byte RAM
  • Bus expansion ports with control signals


Communications & Networking, Automotive


Board with controller module installed, Cable, Wall plug supply, Documentation, CD.

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