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ATXMEGA64A4

ATMEL Corporation
Part Number ATXMEGA64A4
Manufacturer ATMEL Corporation
Description (ATXMEGAxxxA4) 8/16-bit XMEGA A1 Microcontroller
Published Sep 3, 2008
Detailed Description Features • High-performance, Low-power AVR 8/16-bit AVR XMEGA Microcontroller • Non-volatile Program and Data Memories –...
Datasheet PDF File ATXMEGA64A4 PDF File

ATXMEGA64A4
ATXMEGA64A4

Overview
Features • High-performance, Low-power AVR 8/16-bit AVR XMEGA Microcontroller • Non-volatile Program and Data Memories – 16K - 128K Bytes of In-System Self-Programmable Flash – 4K Boot Code Section with Independent Lock Bits – 1K - 2K Bytes EEPROM – 2K - 8K Bytes Internal SRAM • Peripheral Features – Four-channel DMA Controller with support for external requests – Eight-channel Event System – Five 16-bit Timer/Counters Three Timer/Counters with 4 Output Compare or Input Capture channels www.
DataSheet4U.
com Two Timer/Counters with 2 Output Compare or Input Capture channels High-Resolution Extensions on all Timer/Counters Advanced Waveform Extension on one Timer/Counter – Five USARTs IrDA Extension on one USART – Two Two-Wire Interfaces with dual address match (I2C and SMBus compatible) – Two SPIs (Serial Peripheral Interfaces) peripherals – AES and DES Crypto Engine – 16-bit Real Time Counter with Separate Oscillator – One Twelve-channel, 12-bit, 2 Msps Analog to Digital Converter – One Two-channel, 12-bit, 1 Msps Digital to Analog Converter – Two 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 PDI (Program and Debug Interface) for programming, test and debugging • I/O and Packages – 34 Programmable I/O Lines – 44-lead TQFP – 44-pad MLF • Operating Voltage – 1.
6 – 3.
6V • Speed performance – 0 – 12 MHz @ 1.
6 – 2.
7V – 0 – 32 MHz @ 2.
7 – 3.
6V 8/16-bit XMEGA A4 Microcontroller ATxmega128A4 ATxmega64A4 ATxmega32A4 ATxmega16A4 Preliminary Typical Applications • • • • • Industrial control Factory automation Building control Board control...


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