user52335: Do Arduino Nano Atmega328p have the same pins as Arduino/Gizduino Uno Atmega328p? 

user42539: The '328P uC on the boards is the same die. The 328P in DIP has 4 fewer pins brought out (Vcc, Gnd, A6, A7) compared to the surface mount parts. The boards themselves then bring the pins out to edge connectors in physically different locations.

52335: <p>Do Arduino Nano Atmega328p have the same pins as Arduino/Gizduino Uno Atmega328p? </p>
 42539: <p>The '328P uC on the boards is the same die. The 328P in DIP has 4 fewer pins brought out (Vcc, Gnd, A6, A7) compared to the surface mount parts. The boards themselves then bring the pins out to edge connectors in physically different locations.</p>
