ATXMEGA192C3-AU Description

The Atmel AVR XMEGA is a family of low-power, high-performance, and peripheral-rich 8/16-bit microcontrollers based on the AVR-enhanced RISC architecture. By executing instructions in a single clock cycle, the AVR XMEGA devices

achieve CPU throughput approaching one million instructions per second (MIPS) per megahertz, allowing the system

designer to optimize power consumption versus processing speed.

The AVR CPU combines a rich instruction set with 32 general-purpose working registers. All 32 registers are directly

connected to the arithmetic logic unit (ALU), allowing two independent registers to be accessed in a single instruction,

executed in one clock cycle. The resulting architecture is more code efficient while achieving throughputs many times

faster than conventional single-accumulator or CISC-based microcontrollers.

ATXMEGA192C3-AU Features

High-performance, low-power Atmel® AVR® XMEGA® 8/16-bit Microcontroller

Four-channel event system

Three USARTs with IrDA support for one USART

Two two-wire interfaces with dual address match (I²C and SMBus compatible)

Two serial peripheral interfaces (SPIs)

CRC-16 (CRC-CCITT) and CRC-32 (IEEE®802.3) generator

16-bit real-time counter (RTC) with a separate oscillator

One sixteen-channel, 12-bit, 300ksps Analog to Digital Converter

ATXMEGA192C3-AU Applications

Industrial control 

Climate control 

Low-power battery applications

Factory automation 

RF and ZigBee® 

Power tools

Building control 

USB connectivity 

HVAC

Board control 

Sensor control 

Utility metering

White goods 

Optical 

Medical applications