Atmel's new USB XMEGA series

April 9th 2012

A package with Atmel’s [atxmega32a4u][1] finally arrived on Thursday. Although I’ve been waiting for the chip to become available for months, I’ve only gotten to etch [a demo board][2] for it on Friday night

ATxmega Complete Pinouts

June 3rd 2011

The ATxmega devices from Atmel do not have a complete pinout drawn in their datasheets. So here it is, at least for A4 and D4 devices.