37+ Arduino Pinout Atmega328P Gallery. Arduino nano has similar functionalities as arduino duemilanove but with a different package. Atmega 328 microcontroller is an eight bit microcontroller based on the risc (reduced instruction set computing) architecture.

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For those of you who are using an atmega328 with the arduino bootloader code on your own circuit board here is the pinout details which shows the chip pin numbers and the associated arduino pins. Both int0 and int1 are mapped to pins 2 and 3. Atmega 328 microcontroller is an eight bit microcontroller based on the risc (reduced instruction set computing) architecture.

Both int0 and int1 are mapped to pins 2 and 3.

click the image to enlarge it. The nano is inbuilt with the atmega328p microcontroller, same as the arduino uno. The atmega328 is a very popular microcontroller chip produced by atmel. Arduino nano has similar functionalities as arduino duemilanove but with a different package.