GitHub - MCUdude/MegaCore: Arduino hardware package for ATmega64, ATmega128, ATmega165, ATmega169, ATmega325, ATmega329, ATmega640, ATmega645, ATmega649, ATmega1280, ATmega1281, ATmega2560, ATmega2561, ATmega3250, ATmega3290, ATmega6450, ATmega6490 ...
![What is the pin names mapping from Arduino to the actual AVR pin mapping? I need to use the board for pure AVR programming. The Arduino board uses an ATmega328P-PU chip. - What is the pin names mapping from Arduino to the actual AVR pin mapping? I need to use the board for pure AVR programming. The Arduino board uses an ATmega328P-PU chip. -](https://qph.cf2.quoracdn.net/main-qimg-1cfcd35a8b585d9ba240011d5627d519.webp)
What is the pin names mapping from Arduino to the actual AVR pin mapping? I need to use the board for pure AVR programming. The Arduino board uses an ATmega328P-PU chip. -
![ATmega128-working on a new board for myself, questions about ICSP header - Microcontrollers - Arduino Forum ATmega128-working on a new board for myself, questions about ICSP header - Microcontrollers - Arduino Forum](https://europe1.discourse-cdn.com/arduino/original/4X/0/0/5/0056a26714e4c8f06c60c2d5b49bef929b48563d.png)