====== ATmega328 8-bit AVR Microcontroller ====== {{ :rtes:topics:arduino:atmega328_block_diagram_v001.png?direct&600 |}} * [[http://ww1.microchip.com/downloads/en/DeviceDoc/Atmel-42735-8-bit-AVR-Microcontroller-ATmega328-328P_Datasheet.pdf|Full Datasheet]] (pdf, 5.3 MB) * [[http://ww1.microchip.com/downloads/en/DeviceDoc/Atmel-42735-8-bit-AVR-Microcontroller-ATmega328-328P_Summary.pdf|Summary]] (pdf, 400 kB)