RS-MR4433 is a 26-pin DIP type small CPU board, which has an ISP (In-System Programming) port, reset button, 8 MHz X-tal, and 20 I/O port pins. The MR-4433 uses an AT90S4433 (Atmel AVR series) CPU chip as a microcontroller. The AT90S4433 has 4K bytes In-System Programmable Flash memory, 128 bytes SRAM, 256 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 33 x 19(H)mm |
| Package: |
26 pin DIP(900 mil) |
| CPU: |
AT90S4433-8AC (32 pin TQFP) |
| CLOCK: |
8 MHz(8 MIPS Throughput) |
| Key: |
Reset key |
| LED: |
ISP Download indicating LED |
| PORT: |
PB0~5, PC0~5, PD0~7, /RESET, VCC, GND
10 Pin ISP Port |
| POWER: |
DC 4.0~6.0V |
| COMPILER: |
GCC AVR with ISP Downloader (optional) |
FEATURES:
- AT90S4433 (Atmel AVR series, 8MHz (8 MIPS)) 4 Kbyte ISP flash, 128K bytes SRAM, 256 bytes EEPROM, two Timers, 6ch ADC, UART, PWM, WDT with Internal RC Oscillator and more
- Pre-assembled board
- ISP port
- ISP download indicating LED
- 22 I/O port pins
- Reset button
- A Free BASIC compiler can be downloaded from: http://www.mcselec.com/download_avr.htm
- Free GCC AVR 'C' are available.
- ISP downloader (optional)
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