AT90S8535 (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.

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 AT90S8535 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 (Microrobot AVR GCC) is provided.

Specifications
Size: 26 x 51 x 19(H) mm
Package: 40 pin DIP (900mil)
CPU: AT90S8535-8AC (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, PE0~2, /RESET, VCC, GND 10 Pin ISP Port
POWER: DC 4.0~6.0V
COMPILER: Microrobot AVR GCC

Features

• AT90S8535 (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
• 35 I/O port pins
• Reset button
• Free Windows C compiler(Microrobot AVR GCC)
• ISP downloader (optional)

Downloads
Mr-8535 User Manual (.pdf 257 Kb)
Microrobot AVR GCC User GUIDE (.pdf 1.46 mb)
How To Use Ponyprog with microrobot avr products (.pdf 295 Kb)
ATmega-8535(L) Datasheet SUMMARY [17 pages] (.pdf 203 Kb)
ATmega-8535(L) Datasheet COMPLETE [275 pages] (.pdf 2.58 mb)
MR AVR SOURCE CODE (.zip 5 Kb)
Microrobot AVR GCC Compiler (.zip 16.73 mb)
Ponyprog version 206c (.zip 621 kb)