References

SAM L22 Device Datasheet

Web page: http://www.atmel.com/products/microcontrollers/arm/sam-l.aspx?tab=documents

Document: Atmel SAM L22 Datasheet.pdf

SAM L22 Xplained Pro User Guide and Schematics

Web Page: http://www.atmel.com/tools/ATSAML22-XPRO.aspx?tab=documents

Atmel Segment LCD1 Xplained Pro User Guide

Web link: http://www.atmel.com/Images/Atmel-42076-Segment-LCD1-Xplained-Pro_User-Guide.pdf

SAM EEPROM Emulator Service (EEPROM)

Web link: http://www.atmel.com/images/atmel-42125-sam-d20-eeprom-emulator-service-eeprom_application-note_at03265.pdf