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ATXMEGA256A3U-MH Datasheet (PDF) - ATMEL Corporation

ATXMEGA256A3U-MH Datasheet PDF - ATMEL Corporation
Part # ATXMEGA256A3U-MH
Download  ATXMEGA256A3U-MH Download

File Size   4095.73 Kbytes
Page   116 Pages
Manufacturer  ATMEL [ATMEL Corporation]
Direct Link  http://www.atmel.com
Logo ATMEL - ATMEL Corporation
Description 8/16-bit Atmel XMEGA A3U Microcontroller

ATXMEGA256A3U-MH Datasheet (PDF)

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ATXMEGA256A3U-MH Datasheet PDF - ATMEL Corporation

Part # ATXMEGA256A3U-MH
Download  ATXMEGA256A3U-MH Click to download

File Size   4095.73 Kbytes
Page   116 Pages
Manufacturer  ATMEL [ATMEL Corporation]
Direct Link  http://www.atmel.com
Logo ATMEL - ATMEL Corporation
Description 8/16-bit Atmel XMEGA A3U Microcontroller

ATXMEGA256A3U-MH Datasheet (HTML) - ATMEL Corporation

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ATXMEGA256A3U-MH Product details

Overview

The Atmel® AVR® XMEGA® is a family of low power, high performance and peripheral rich 8/16-bit microcontrollers based on the AVR® enhanced RISC architecture. By executing instructions in a single clock cycle, the AVR achieves throughputs CPU approaching 1 Million Instructions Per Second (MIPS) per MHz allowing the system designer to optimize power consumption versus processing speed.



Features

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

• Non-volatile 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 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

   – 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

   – AES and DES Crypto Engine

   – CRC-16 (CRC-CCITT) and CRC-32 (IEEE 802.3) Generator

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

   – Three Serial Peripheral Interfaces (SPIs)

   – 16-bit Real Time Counter with Separate Oscillator

   – Two Eight-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 source feature

   – 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

      Up to 64 sense channels

• Special Microcontroller Features

   – Power-on Reset and Programmable Brown-out Detection

   – Internal and External Clock Options with PLL

   – Programmable Multi-level 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 Pins

   – 64-lead TQFP

   – 64-pad QFN

• Operating Voltage

   – 1.6 – 3.6V

• Operating Frequency

   – 0 – 12MHz from 1.6V

   – 0 – 32MHz from 2.7V

  

   Typical Applications

• Industrial control

• Climate control

• Low power battery applications

• Factory automation

• RF and ZigBee

• Power tools

• Building control

• USB connectivity

• HVAC

• Board control

• Sensor control

• Utility metering

• White goods

• Optical

• Medical applications



 




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About ATMEL Corporation


Atmel Corporation was an American semiconductor company that was founded in 1984.
The company was a leading provider of microcontrollers, touch solutions, and other semiconductor products for various applications in the consumer, industrial, and automotive markets.
Atmel's products were known for their small form factor, low power consumption, and high performance.
In 2016, Atmel was acquired by Microchip Technology Inc., a leading provider of microcontroller and analog semiconductors.
The Atmel brand and technology continue to be developed and sold as part of Microchip's portfolio of products.

*This information is for general informational purposes only, we will not be liable for any loss or damage caused by the above information.




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