Note: this page refers to a product that is retired.

ATmega168-Arduino Pin Mapping

A diagram showing the correspondence between the pins on an Arduino board and those of the ATmega168 microcontroller.

Note that this chart is for the DIP-package chip. The Arduino Mini is based upon a smaller physical IC package that includes two extra ADC pins, which are not available in the DIP-package Arduino implementations.

ATmega168 Pin Mapping
ATmega168 Pin Mapping

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