4 Hardware User Guide

The following sections describe the implementation of the relevant peripherals, headers, and connectors on the ATmega168PB Xplained Mini and their connections to the ATmega168PB. The tables of connections in the sections below also describe which signals are shared between the headers and on-board functionality.

The figure below shows the assembly drawing of the ATmega168PB Xplained Mini to help the identification of components.