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Electronic circuits form a mostly invisible part of the world we live in today. These circuits are present in microchips or just "chips", which combine the latest advances in performance, intelligence and, efficiency. Hundreds or thousands of these chips are integrated into each of the millions and billions of electronic devices people across the globe interact with every day. It is in this unseen realm that STMicroelectronics creates the sparks that animate the products we use at any given moment. Our technology is found everywhere microelectronics makes a positive contribution to people's lives. Chips from ST embedding the most advanced innovations are an essential part of products as diverse as cars and key fobs, giant factory machines and data center power supplies, washing machines and hard disks, and smartphones and toothbrushes. We help our customers make these devices more intelligent, more energy efficient, more connected, safer and more secure.

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Description

Power Supply. Package(1)(2)(3). Temp. ATxmega256A3-AU . 256 KB + 8 KB. 4 KB. 16 KB. 32. 1.6 - 3.6V. 64A. -40 C - 85 C. ATxmega192A3-AU. 192 KB + 8 KB. Page 1. Atmel AVR1020: Migration from. ATxmega256A3/192A3/128A3/64A3 to. ATxmega256A3U/192A3U/128A3U/64A3U. Features. Enhancement and Page 1. Atmel-8362 G-AVR-ATxmega-07/2014. Features. High-performance, low-power Atmel AVR XMEGA 8/16-bit Microcontroller. Nonvolatile Page 1. 8331F AVR 04/2013. This document contains complete and detailed description of all modules included in the Atmel AVR XMEGA AU May 30, 2014 Page 1. Atmel-8074E AVR ATxmega 128B3 - 64B3_datasheet-09/2014. Features. High-performance, low-power Atmel AVR

Part Number ATXMEGA256A3AU
Main Category Integrated Circuits (ICs)
Sub Category Embedded - Microcontrollers
Brand STMicroelectronics
Description IC MCU 8BIT 256KB FLASH 64TQFP
Series AVR XMEGA A3
Packaging Tray
Core Processor AVR
Core Size 8/16-Bit
Speed 32MHz
Connectivity I²C, IrDA, SPI, UART/USART
Peripherals Brown-out Detect/Reset, DMA, POR, PWM, WDT
Number of I/O 50
Program Memory Size 256KB (128K x 16)
Program Memory Type FLASH
EEPROM Size 4K x 8
RAM Size 16K x 8
Voltage - Supply (Vcc/Vdd) 1.6 V ~ 3.6 V
Data Converters A/D 16x12b; D/A 2x12b
Oscillator Type Internal
Operating Temperature -40°C ~ 85°C (TA)
Package / Case 64-TQFP
Supplier Device Package 64-TQFP (14x14)
Image Integrated Circuits (ICs)
Lowest Price: $0.86   Highest Price: $3.03
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STMicroel

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ATXMEGA256A3-AU

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CIS Ltd (CHECK IC SOLUTION LIMITED)

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