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ATXMEGA64A3

ATMEL Corporation
Part Number ATXMEGA64A3
Manufacturer ATMEL Corporation
Description (ATXMEGAxxxA3) 8/16-bit XMEGA A3 Microcontroller
Published Feb 14, 2009
Detailed Description Features www.DataSheet4U.com • High-performance, Low-power AVR 8/16-bit XMEGA Microcontroller • Non-volatile Program and...
Datasheet PDF File ATXMEGA64A3 PDF File

ATXMEGA64A3
ATXMEGA64A3

Overview
Features www.
DataSheet4U.
com • High-performance, Low-power AVR 8/16-bit XMEGA Microcontroller • Non-volatile Program and Data Memories • • • • • – 64K - 256K Bytes of In-System Self-Programmable Flash – 4K - 8K Boot Code Section with Independent Lock Bits – 2K - 4K Bytes EEPROM – 4K - 16K Bytes Internal SRAM Peripheral Features – Four-channel DMA Controller with support for external requests – Eight-channel Event System – Seven 16-bit Timer/Counters Four Timer/Counters with 4 Output Compare or Input Capture channels Three Timer/Counters with 2 Output Compare or Input Capture channels High Resolution Extensions on all Timer/Counters Advanced Waveform Extension on one Timer/Counter – Seven USARTs IrDA Extension on 1 USART – AES and DES Crypto Engine – Two Two-wire Interfaces with dual address match(I2C and SMBus compatible) – Three SPI (Serial Peripheral Interfaces) – 16-bit Real Time Counter with Separate Oscillator – Two Eight-channel, 12-bit, 2 Msps Analog to Digital Converters – One Two-channel, 12-bit, 1 Msps Digital to Analog Converter – 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 – 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 test, debug and programming PDI (Program and Debug Interface) for programming, test and debugging I/O and Packages – 50 Programmable I/O Lines – 64-lead TQFP – 64-pad MLF 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 A3 Microcontroller ATxmega256A3 ATxmega192A3 ATxmega128A3 ATxmega64A3 Preliminary Typical Applications • • • • ...


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