![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. -
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ATmega328P-AU Pin22 (Arduino Pin ADC7): can we take 3.3V from it? - Microcontrollers - Arduino Forum
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