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. -
Difference between Atmega328 and Atmega328p
File:Pinout of ARDUINO Board and ATMega328PU.svg - Wikimedia Commons
ATmega328P MCU with Arduino Uno bootloader | Freetronics
9. What to do with unused pins on an Atmega328P or Attiny85? - Tech Explorations
Using the ATmega328P standalone • Wolles Elektronikkiste
How to Burn Arduino Bootloader in ATmega328 IC and Program it using Arduino IDE
Atmel MCU (ATmega328) and the Arduino pin out. | Download Scientific Diagram