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. -
The Full Arduino Uno Pinout Guide [including diagram]
Introduction to ATmega328 - The Engineering Projects
The Full Arduino Uno Pinout Guide [including diagram]
Arduino Uno Pinout / Pin mapping – Embedded Electronics Blog
ATMega328-AU - Microcontrollers - Arduino Forum
Atmega328 Pinout
the shape of Arduino board with pins function | Download Scientific Diagram