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8465E–AVR–04/2013
This document contains complete and detailed description of all modules included in the
Atmel
®
AVR
®
XMEGA
®
C microcontroller family. The Atmel AVR XMEGA C is a family of low-
power, high-performance, and peripheral-rich CMOS 8/16-bit microcontrollers based on the
AVR enhanced RISC architecture. The available Atmel AVR XMEGA C modules described in
this manual are:
Atmel AVR CPU
Memories
DMAC - Direct memory access controller
Event system
System clock and clock options
Power management and sleep modes
System control and reset
WDT - Watchdog timer
Interrupts and programmable multilevel interrupt controller
PORT - I/O ports
TC - 16-bit timer/counters
AWeX - Advanced waveform extension
Hi-Res - High resolution extension
RTC - Real-time counter
USB - Universal serial bus interface
TWI - Two-wire serial interface
SPI - Serial peripheral interface
USART - Universal synchronous and asynchronous serial receiver and transmitter
IRCOM - Infrared communication module
AES cryptographic engine
CRC - Cyclic redundancy check
ADC - Analog-to-digital converter
AC - Analog comparator
PDI - Program and debug interface
Memory programming
Peripheral address map
Register summary
Interrupt vector summary
Instruction set summary
8465E- AVR-04/2013
8-bit Atmel XMEGA C Microcontroller
XMEGA C MANUAL
Preliminary
Verzeichnis
