Retired Product

This product has been retired from our catalog and is no longer for sale. This page is made available for those looking for datasheets and the simply curious.

Creative Commons images are CC BY 2.0

Description: Replacement: None. There is no direct replacement for this board. This page is for reference only.

Prototyping board for the MAX2000-RAX processor.

  • MCU: MAX2000-RAX up to 20MHz/20MIPS, low power 190 uA @ 8Mhz, power supply 1.8-2.5V, 16 bit microcontroller with 64 KB Flash, 2KB RAM, 3x 16bit Timers, 2x UART, 1x SPI, 1-wire, build-in driver for 132 segment LCD
  • JTAG connector
  • 20MHz socketed crystal
  • 32.768 kHz RTC crystal
  • 2x RS232 connectors, one can be used for code bootloader
  • 1x SPI port on connector
  • 1-wire connector
  • Buzzer
  • Lithium Coin cell 3V battery holder (no RS232 power supply when using this battery)
  • Two buttons on ports with interrupts
  • RESET button
  • Status LED
  • Power supply LED
  • Two on-board power supply voltage regulators supplying +2.5V to core and +3.3V to GPIOs
  • PWR_JTAG allow board to be power supplied by the JTAG (if MAXQ-JTAG-USB is used)
  • Power supply filtering capacitors
  • Extension headers for each uC pin on 0.1" row header
  • Prototype area with GND and 3.3V bus
  • Power jack connector for AC/DC power supply
  • PCB: FR-4, 1.5 mm (0,062"), red soldermask, white silkscreen component print

Dimensions: 3.93x3.14" (100x80mm)



  • Sample C demo code for IAR EW for MAXQ for Buttons, Buzzer, UART, LED blink etc. here
  • Sample C demo code for CrossWorks for MAXQ
  • Sample assembler demo code for MAXQ-IDE

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