ATXMEGA64A1-CU View Datasheet(PDF) - Atmel Corporation

Part Name

Description

Manufacturer

ATXMEGA64A1-CU

8/16-bit XMEGA A1 Microcontroller

Atmel Corporation 

Features

• High-performance, Low-power 8/16-bit Atmel® AVR® XMEGATM Microcontroller

• Non-Volatile Program and Data Memories

– 64K - 384K Bytes of In-System Self-Programmable Flash

– 4K - 8K Bytes Boot Section with Independent Lock Bits

– 2 KB - 4 KB EEPROM

– 4 KB - 32 KB Internal SRAM

External Bus Interface for up to 16M bytes SRAM

External Bus Interface for up to 128M bit SDRAM

• Peripheral Features

– Four-channel DMA Controller with support for external requests

– Eight-channel Event System

– Eight 16-bit Timer/Counters

Four Timer/Counters with 4 Output Compare or Input Capture channels

Four Timer/Counters with 2 Output Compare or Input Capture channels

High-Resolution Extension on all Timer/Counters

Advanced Waveform Extension on two Timer/Counters

– Eight USARTs

IrDA modulation/demodulation for one USART

– Four Two-Wire Interfaces with dual address match (I2C and SMBus compatible)

– Four SPI (Serial Peripheral Interface) peripherals

– AES and DES Crypto Engine

– 16-bit Real Time Counter with separate Oscillator

– Two Eight-channel, 12-bit, 2 Msps Analog to Digital Converters

– Two Two-channel, 12-bit, 1 Msps Digital to Analog Converters

– Four Analog Comparators with Window compare function

– External Interrupts on all General Purpose I/O pins

– Programmable Watchdog Timer with Separate On-chip Ultra Low Power Oscillator

• Special Microcontroller Features

– Power-on Reset and Programmable Brown-out Detection

– Internal and External Clock Options with PLL and Prescaler

– Programmable Multi-level Interrupt Controller

– Sleep Modes: Idle, Power-down, Standby, Power-save, Extended Standby

– Advanced Programming, Test and Debugging Interfaces

JTAG (IEEE 1149.1 Compliant) Interface for programming, test and debugging

PDI (Program and Debug Interface) for programming and debugging

• I/O and Packages

– 78 Programmable I/O Lines

– 100 - lead TQFP

– 100 - ball CBGA

– 100 - ball VFBGA

• Operating Voltage

– 1.6 – 3.6V

• Speed performance

– 0 – 12 MHz @ 1.6 – 3.6V

– 0 – 32 MHz @ 2.7 – 3.6V

8/16-bit

XMEGA A1

Microcontroller

ATxmega384A1

ATxmega256A1

ATxmega192A1

ATxmega128A1

ATxmega64A1

Preliminary

Typical Applications

• Industrial control

• Factory automation

• Climate control

• ZigBee

• Building control

• Motor control

• Board control

• Networking

• White Goods

• Optical

• Hand-held battery applications

• Power tools

• HVAC

• Metering

• Medical Applications

8067L–AVR–08/10

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