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ATXMEGA64A3U

Atmel
Part Number ATXMEGA64A3U
Manufacturer Atmel
Description 8/16-bit Atmel XMEGA A3U Microcontroller
Published Apr 22, 2014
Detailed Description 8/16-bit Atmel XMEGA A3U Microcontroller ATxmega256A3U / ATxmega192A3U / ATxmega128A3U / ATxmega64A3U Features    ...
Datasheet PDF File ATXMEGA64A3U PDF File

ATXMEGA64A3U
ATXMEGA64A3U

Overview
8/16-bit Atmel XMEGA A3U Microcontroller ATxmega256A3U / ATxmega192A3U / ATxmega128A3U / ATxmega64A3U Features        High-performance, low-power Atmel® AVR® XMEGA® 8/16-bit Microcontroller Nonvolatile program and data memories  64K - 256KBytes of in-system self-programmable flash  4K - 8KBytes boot section  2K - 4KBytes EEPROM  4K - 16KBytes internal SRAM Peripheral features  Four-channel DMA controller  Eight-channel event system  Seven 16-bit timer/counters  Four timer/counters with four output compare or input capture channels  Three timer/counters with two output compare or input capture channels  High resolution extension on all timer/counters  Advanced waveform extension (AWeX) on one timer/counter  One USB device interface  USB 2.
0 full speed (12Mbps) and low speed (1.
5Mbps) device compliant  32 Endpoints with full configuration flexibility  Seven USARTs with IrDA support for one USART  Two two-wire interfaces with dual address match (I2C and SMBus compatible)  Three serial peripheral interfaces (SPIs)  AES and DES crypto engine  CRC-16 (CRC-CCITT) and CRC-32 (IEEE® 802.
3) generator  16-bit real time counter (RTC) with separate oscillator  Two sixteen-channel, 12-bit, 2msps Analog to Digital Converters  One two-channel, 12-bit, 1msps Digital to Analog Converter  Four Analog Comparators with window compare function, and current sources  External interrupts on all general purpose I/O pins  Programmable watchdog timer with separate on-chip ultra low power oscillator  QTouch® library support  Capacitive touch buttons, sliders and wheels Special microcontroller features  Power-on reset and programmable brown-out detection  Internal and external clock options with PLL and prescaler  Programmable multilevel interrupt controller  Five sleep modes  Programming and debug interfaces  JTAG (IEEE 1149.
1 compliant) interface, including boundary scan  PDI (program and debug interface) I/O and packages  50 Programmable I/O pin...


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