CuteDigi's ATMEL MEGA128D MINI board has an open architecture design based on Atmel's AVR ATMEGA128 RISC microcontroller and is ideal for developing new designs. ATMEL MEGA128D MINI board is for starter with power supply circuit,1-16MHz crystal oscillator
circuit, RS232 port, reset circuit , status LED, 10 pin ISP port , and 10 pin jtag port.
- PCB, 1.5 mm , green solder mask, white silkscreen component print
- ISP 5x2 pin connector for in-circuit programming with AVR Programmers
- jtag 5x2 pin connector for in-circuit programming and Simulating
- 7805 and filtering capacitors.Two kinds of power supply: 6V-12V external switching power supply and 5.0V USB power supply
- System power supply selection:5V/3.3V
- Quartz crystal oscillator circuit 1-16Mhz
- Reset circuit
- Status LED connected to I/O PC port via removable jumper
- RS232 DB-9 female connector
- RS232 MAX232 interface circuit with Tx, Rx, signals port.
- 4 independent keys
- 2 External Interrupts:int0 and int1
- GND interface
- Vcc interface