Welcome to the Microchip AVR XMEGA USB Connectivity product training module. This presentation will cover the AVR XMEGA’s USB capabilities, including full speed USB operation with up to 31 endpoints and the ability to operate without the need for external crystals. It will also examine a special multi-packet function that maximizes data transfer rates while minimizing the CPU load. Additionally, this module will give an introduction to the implementation, performance and development of AVR XMEGA driven USB applications.