The ATMega644 board is a microcontroller board based on the ATmega644, The board contains everything needed to support the microcontroller. The board needs 5VDC to power it. Simply connect the power connector to a computer with a USB cable or power it with a AC-to-DC adapter or battery to get started. You can program it with the ICSP connection.

The ATMega microcontroller boards can be connected with a serial port programmer,  parallel port programmer or USB port programmer. The AVRDude programming software can be used to flash the microcontroller.

 Technical Details:

  • 32 programmable I/O lines
  • 6 PWM channels
  • 8 ADC channels 10 bits
  • 16 MHz crystal oscillator,
  • 64kB flash program memory
  • 2kB EEPROM memory
  • 4kB SRAM memory
  • RS232 connection for communication with your PC,
  • power jack,
  • ICSP header,
  • reset button.