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ATMega128 Breakout / Minimum system board


This is a smallest system includes power , clock, RST circuit, and all pins layout for ATMega128 chip. You can use it as a ATMega128 development platform for your AVR project.



1. microcontroller chip: ATmega128A/ATmega128/ATmega128L;

2. AD conversion reference voltage plus the filter inductance, capacitance;

3. jumper selectable by an external crystal at different frequencies;

4. all the IO ports are leads and marked;

5. ISP and JTAG interfaces are leads and marked;

6. reliable reset circuit;

7. PA1, PA0 leads to a simple test for the two LED;

8. Block or pin 5V power supply;

9. PCB board Size: 52.3MMx80MM

More information:

Datasheet of ATMega128


Demo Code



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  • Model: DEP007
  • Shipping Weight: 50g
  • 0 Units in Stock