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ATXMEGA256A3U-AU

8 Bit MCU, Low Power High Performance, AVR ATxmega Family ATXmega A Series Microcontrollers, 32 MHz

ATXMEGA256A3U-AU - 8 Bit MCU, Low Power High Performance, AVR ATxmega Family ATXmega A Series Microcontrollers, 32 MHz

Image is for illustrative purposes only. Please refer to product description.

Manufacturer:
MICROCHIP MICROCHIP
Manufacturer Part No:
ATXMEGA256A3U-AU
Order Code:
2066307
Product Range
AVR ATxmega Family ATXmega A Series Microcontrollers
Technical Datasheet:
ATXMEGA256A3U-AU   Datasheet
See all Technical Docs

Product Overview

The ATXMEGA256A3U-AU is a high performance, low power 8/16bit AVR XMEGA A3U microcontroller in 64 pin TQFP package. This device achieves throughputs approaching 1MIPS per MHz by executing powerful instructions in a single clock cycle. This allows system designer to optimize power consumption versus processing speed. The device has seven 16bit timer/counters, 16bit real time counter (RTC) with separate oscillator, two sixteen channel, 12bit ADC, one two channel, 12bit DAC, four analogue comparators and programmable watchdog timer with separate on-chip ultra low power oscillator.
  • Maximum operating frequency of 32MHz
  • 256KB of in-system self programmable flash
  • 4KB EEPROM and 16KB internal SRAM memory
  • Operating voltage range from 1.6V to 3.6V
  • 50 programmable I/O pins
  • JTAG (IEEE 1149.1 compliant) and PDI (program and debug) interfaces
  • QTouch library support
  • 16bit real time counter (RTC) with separate oscillator
  • USB 2.0, seven USART, two I2C and SMBus interfaces
  • Operating temperature range from -40°C to 85°C

Applications

Embedded Design & Development, Industrial, Motor Drive & Control, Automation & Process Control, Communications & Networking, Metering, Consumer Electronics, Medical

Product Information

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:
AVR ATxmega Family ATXmega A Series Microcontrollers

:
32MHz

:
256KB

:
16KB

:
64Pins

:
TQFP

:
50I/O's

:
I2C, SPI, UART, USB

:
1.6V

:
3.6V

:
AVR ATxmega

:
ATxmega A

:
-

:
MSL 3 - 168 hours
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Technical Docs (3)

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