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MR-8 CPU Board

Product Code: MR-8
Excl. VAT: £13.20 Incl. VAT: £15.84
You will earn 13 Robo Points for buying this product

MR-8 is a 26-pin DIP type small CPU board, which has an ISP(In-System Programming) port, reset button, 16 MHz X-tal, 20 I/O port and two ADC pins.

The MR-8 uses an ATmega8(Atmel AVR series) CPU chip as a microcontroller.

The ATmega8 has 8K bytes In-System Programmable Flash memory, 1K bytes SRAM, 512 bytes EEPROM and many other peripherals.

The user can download a program to the board without a ROM Writer using the ISP function. Free Win-AVR 'C' and demo BASCOM-AVR BASIC compilers are available.



  • Atmega8 (Atmel AVR series, 16MHz (8 MIPS)) 8 Kbyte ISP flash, 1K bytes SRAM, 512 bytes EEPROM, three Timers, 8ch ADC, UART, PWM, WDT with Internal RC Oscillator and more.
  • Pre-assembled board
  • ISP port
  • ISP download indicating LED
  • 20 I/O port pins
  • Reset button
  • Free Win-AVR 'C' and demo BASCOM-AVR BASIC compilers are available.
  • ISP downloader (Optional)


Size: 26 x 33 x 19(H) mm
Package: 26 pin DIP (900mil)
CPU: ATmega8-16AI (32 pin TQFP)
CLOCK: 16 MHz (16 MIPS Throughput)
Key: Reset key
LED: ISP Down load indicating LED
PORT: PB0~5, PC0~5, PD0~7, ADC6~7, /RESET, VCC, GND 10 Pin ISP Port
POWER: DC 4.0~6.0V
COMPILER: Free C Compiler(WinAVR)

Product Attachments

View FilePonyProg version 206C    Size: (621.01 KB)
View FileHow to use WIN AVR with MicroRobot AVR Products    Size: (73.66 KB)
View FileHow to use PonyProg with MicroRobot AVR Products    Size: (295.94 KB)
View FileMR AVR Source Code    Size: (5.71 KB)
View FileMR-8 User Manual    Size: (384.03 KB)
View FileATmega8(L) Datasheet Summary    Size: (176.45 KB)
View FileATmega8(L) Datasheet Complete    Size: (5.41 MB)

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MR-8 CPU Board
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