ATxmega(128,64)B3 Datasheet by Microchip Technology | Digi-Key Electronics
Bare Metal Micro
Basic LCD Example for Xmega-B1 - Development Boards, Kits, Programmers - Electronic Component and Engineering Solution Forum - TechForum │ Digi-Key
ATXmega support for Arduino
Pin Change Interrupts – Arxterra
Mega 2560 interrupt mapping - Programming Questions - Arduino Forum
Leon Instruments En: XMEGA tutorial: ports (04)
Getting started with Xmega: differences from ATmega (part 1) | Omega's Electronics
Getting started with Xmega: differences from ATmega (part 1) | Omega's Electronics
AVR1005: Getting started with XMEGA
BASCOM-AVR
ATXMEGA128A1-AU - Microchip - 8 Bit MCU, Low Power High Performance, AVR ATxmega Family ATXmega A Series Microcontrollers
ATXMEGA D Manual Datasheet by Microchip Technology | Digi-Key Electronics
XMega External Interrupt | Embedded Lab
XMega External Interrupt | Embedded Lab
ATXMEGA A3 Datasheet by Microchip Technology | Digi-Key Electronics
XMEGA-B1 XPLAINED: TWI TUTORIAL | Embedded Tutorials
AVR basics: interrupts - Machina Speculatrix
ATXMEGA16E5-MNR Microchip Technology Prices & Inventory | oemsecrets.com
Say hello to xmega | Evil Mad Scientist Laboratories
XMega External Interrupt | Embedded Lab
Atmel AVR® MCU family Expanded - EEWeb
External interrupts on the ATmega168/328 – ouilogique.com
Regarding Atmel's Xmega Chips | Hackaday
Arduino Mega Interrupt pins - Programming Questions - Arduino Forum
Batsocks - AVR XMega example code
