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ATxmega256D3

Status: In Production

Overview
Documents
Development Environment
Similar Devices
RoHS Information
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Device Overview

Summary

The high-performance, low-power 8/16-bit AVR XMEGA microcontroller combines 256KB ISP flash memory (8KB boot code section) with read-while-write capabilities, 4KB EEPROM, 16KB SRAM, a four-channel event system, a programmable multi-level interrupt controller, 50 general purpose I/O lines, a 16-bit real time counter, five flexible 16-bit timer/counters with compare modes and PWM, three USARTs, two 2-wire interfaces, two serial peripheral interfaces, one 16-channel/12-bit A/D converter with optional differential input with programmable gain, two analog comparators with window mode, a programmable watchdog timer with separate internal oscillator, accurate internal oscillators with PLL and prescaler, and a programmable brown-out detection. The Program and Debug Interface (PDI), a fast 2-pin interface for programming and debugging, is available. By executing powerful instructions in a single clock cycle, the device achieves throughputs approaching 1 MIPS per MHz, balancing power consumption and processing speed.

Parametrics
Name
Value
Program Memory Type
Flash
Program Memory Size (KB)
256
CPU Speed (MIPS/DMIPS)
32
SRAM Bytes
16
Data EEPROM/HEF (bytes)
4096
Digital Communication Peripherals
3-UART, 5-SPI, 2-I2C
Capture/Compare/PWM Peripherals
18 Input Capture, 18 CCP, 18PWM
Number of Comparators
2
Temperature Range (C)
-40 to 85
Operating Voltage Range (V)
1.6 to 3.6
Pin Count
64
Low Power
Yes

Documents

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Application Notes

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Brochures

01/01/2013
169KB
10/01/2008
3044KB

Product Document

12/10/2016
2468KB

User Guides

08/02/2017
312KB

Development Environment

  • Demo & Evaluation Boards
  • Emulators & Debuggers
  • Programmers
  • Application Examples
Demo & Evaluation Boards
XMEGA-C3 Xplained Evaluation kit
XMEGA-C3 Xplained Evaluation kit ( ATXMEGAC3-XPLD )

The XMEGA-C3 Xplained evaluation kit is a hardware platform for evaluating the ATxmega384C3 microcontroller. The kit offers a range of features that enable the AVR® XMEGA® user to get started using AVR XMEGA peripherals right away and understand how to integrate the AVR XMEGA device in their own design.

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ATSTK600 Kit
ATSTK600 Kit ( ATSTK600 )

A complete starter kit and development system for the 8-bit and 32-bit AVR microcontrollers that gives designers a quick start to develop code on the AVR, with advanced features for prototyping and testing new designs.

The AVR device connects to the STK600 using an innovative routing and socketcard sandwich system, which routes the signals from the device to the appropriate...

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Power Debugger kit
Power Debugger kit ( ATPOWERDEBUGGER )

Power Debugger is a powerful development tool for debugging and programming AVR microcontrollers using UPDI, JTAG, PDI, debugWIRE, aWire, TPI or SPI target interfaces and ARM® Cortex®-M based SAM microcontrollers using JTAG or SWD target interfaces.

In addition the Power Debugger has two independent current sensing channels for measuring and optimizing the power consumption of

...

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Emulators & Debuggers
MPLAB PICkit 4 In-Circuit Debugger
MPLAB PICkit 4 In-Circuit Debugger ( PG164140 )

Fast programming, increased functionality, at the same price as its predecessor.


The MPLAB® PICkit™ 4 In-Circuit Debugger/Programmer allows fast and easy debugging and programming of PIC® ,  dsPIC®, and CEC flash microcontrollers, using the powerful graphical user interface of MPLAB X Integrated Development Environment

...

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Programmers
MPLAB PICkit 4 In-Circuit Debugger
MPLAB PICkit 4 In-Circuit Debugger ( PG164140 )

Fast programming, increased functionality, at the same price as its predecessor.


The MPLAB® PICkit™ 4 In-Circuit Debugger/Programmer allows fast and easy debugging and programming of PIC® ,  dsPIC®, and CEC flash microcontrollers, using the powerful graphical user interface of MPLAB X Integrated Development Environment

...

Learn More
Add To Cart

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RoHS Information

Part Number
Device Weight (g)
Shipping Weight (Kg)
Lead Count
Package Type
Package Width
Solder Composition
JEDEC Indicator
RoHS
China EFUP
ATXMEGA256D3-AU
0.540000
4.122222
64
TQFP
14x14x1mm
Matte Tin
e3
ATXMEGA256D3-AUR
0.540000
0.750000
64
TQFP
14x14x1mm
Matte Tin
e3
ATXMEGA256D3-MH
0.236200
1.092308
64
VQFN
9x9x1mm
NiPdAu
e4
ATXMEGA256D3-MHR
0.236200
0.372500
64
VQFN
9x9x1mm
NiPdAu
e4
To see a complete listing of RoHS data for this device, please Click here
Shipping Weight = Device Weight + Packing Material weight. Please contact sales office if device weight is not available.

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