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MR-8535 CPU Board

Product Code: MR-8535
Excl. VAT: £15.19 Incl. VAT: £18.23
You will earn 15 Robo Points for buying this product

MR-8535 is a 40-pin DIP type small CPU board, which has an ISP (In-System Programming) port, reset button, 8 MHz X-tal, and 32 I/O port pins.

The MR-8535 uses an AT90S8535 (Atmel AVR series) CPU chip as a microcontroller.

The ATmega8535 has 8K bytes In-System Programmable Flash memory, 512 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. A free C-compiler ( AVR GCC ) is provided.



  • ATmega8535L (Atmel AVR series, 8 MHz(8 MIPS)) 8 Kbyte ISP flash, 512 bytes SRAM, 512 bytes EEPROM, three Timers, ADC 8ch, UART, dual PWMs, RTC, WDT with Internal RC Oscillator and more.
  • Pre-assembled board
  • ISP port
  • ISP download indicating LED
  • 32 I/O port pins
  • Reset button
  • A Free BASIC compiler can be downloaded from: http://www.mcselec.com/download_avr.htm
  • ISP downloader (Optional)


Size: 26 x 51 x 19(H)mm
Package: 40 pin DIP(900 mil)
CPU: ATmega8535L(44 pin TQFP)
CLOCK: 8 MHz(8 MIPS Throughput)
Key: Reset key
LED: ISP Down load indicating LED
PORT: PA0~7, PB0~7, PC0~7, PD0~7, /RESET, VCC, GND 0 Pin ISP Port
POWER: DC 4.0~6.0V
COMPILER: GCC AVR with ISP Downloader (optional)

Product Attachments

View FilePonyProg version 206C    Size: (621.01 KB)
View FileHow to use PonyProg with MicroRobot AVR Products    Size: (295.94 KB)
View FileMR AVR Source Code    Size: (5.71 KB)
View FileMicroRobot AVR GCC Compiler    Size: (16.73 MB)
View FileMicroRobot AVR GCC User Guide    Size: (16.73 MB)
View FileMR-8535 User Manual    Size: (257 KB)
View FileATmega-8535(L) Datasheet Summary    Size: (203.73 KB)
View FileATmega-8535(L) Datasheet Complete    Size: (2.44 MB)

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MR-8535 CPU Board
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