Microchip Technology Inc
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ATxmega32A4

Status: In Production

Features:

  • 32KB of in-system self-programmable flash
  • 4KB boot section
  • 1KB EEPROM
  • 4KB internal SRAM
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Overview
Documents
Development Environment
Similar Devices
RoHS Information
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Device Overview

Summary

Low power, high performance 8/16-bit AVR microcontroller featuring 32KB self-programming flash program memory, 4KB boot code section, 4KB SRAM, 1024-Byte EEPROM, external bus interface, 4-channel DMA controller, 8-channel event system, and up to 32 MIPS throughput at 32MHz. The AVR XMEGA A4 series features 44-pin packages.

The device can be used in a wide range of applications, such as building, industrial, motor, board, and climate control; hand-held battery applications; factory automation; power tools; HVAC; networking, metering, large home appliances, and optical and medical devices.

Additional Features
    • Nonvolatile program and data memories
      • 32KB of in-system self-programmable flash
      • 4KB boot section
      • 1KB EEPROM
      • 4KB internal SRAM
Parametrics
Name
Value
Program Memory Type
Flash
Program Memory Size (KB)
32
CPU Speed (MIPS/DMIPS)
32
SRAM Bytes
4,096
Data EEPROM/HEF (bytes)
1024
Digital Communication Peripherals
5-UART, 7-SPI, 2-I2C
Capture/Compare/PWM Peripherals
16 Input Capture, 16 CCP, 16PWM
Timers
5 x 16-bit
Number of Comparators
2
Temperature Range (C)
-40 to 85
Operating Voltage Range (V)
1.6 to 3.6
Pin Count
44
Low Power
Yes

Documents

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Application Notes

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Brochures

01/01/2013
169KB
02/01/2013
37KB
10/01/2008
3044KB
12/10/2016
4660KB

Device Documentation

12/10/2016
2468KB

User Guides

08/02/2017
312KB

Development Environment

  • Demo & Evaluation Boards
Demo & Evaluation Boards
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

...

Learn More
Add To Cart
Atmel-ICE Full Kit
Atmel-ICE Full Kit ( ATATMEL-ICE )

Atmel-ICE is a powerful development tool for debugging and programming ARM® Cortex®-M based SAM and AVR microcontrollers with on-chip debug capability.

Atmel-ICE supports:

  • Programming and on-chip debugging of all AVR 32-bit MCUs on both JTAG and aWire interfaces
  • Programming and on-chip debugging of all AVR
...

Learn More
Add To Cart
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...

Learn More
Add To Cart

Similar Devices

Product
Pins
Flash (KB)
RAM (B)
Price 5K
Notes
100
128
8
$4.88
 
100
128
8
$4.42
 
64
128
8
$5.28
 
64
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8
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44
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8
$3.08
 
44
16
2,048
$2.37
 
44
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64
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64
192
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64
256
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$6.49
 
64
256
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$6.94
 
64
256
16
$4.90
 
64
256
16
$4.90
 
44
32
4,096
$2.81
 
44
32
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100
64
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100
64
4
$4.10
 
64
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44
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RoHS Information

Part Number
Device Weight
Shipping Weight
Lead Count
Package Type
Package Width
Solder Composition
JEDEC Indicator
RoHS
China EFUP
ATXMEGA32A4-AUR
0.273300
0.599000
44
TQFP
10x10x1mm
Matte Tin
e3
Rohs icon
efup china icon
ATXMEGA32A4U-AN
0.273300
1.187500
44
TQFP
10x10x1mm
Matte Tin
e3
Rohs icon
efup china icon
ATXMEGA32A4-AU
0.273300
1.187500
44
TQFP
10x10x1mm
Matte Tin
e3
Rohs icon
efup china icon
ATXMEGA32A4U-ANR
0.273300
0.599000
44
TQFP
10x10x1mm
Matte Tin
e3
Rohs icon
efup china icon
ATXMEGA32A4U-AUR
0.273300
0.599000
44
TQFP
10x10x1mm
Matte Tin
e3
Rohs icon
efup china icon
ATXMEGA32A4U-AU
0.273300
1.187500
44
TQFP
10x10x1mm
Matte Tin
e3
Rohs icon
efup china icon
ATXMEGA32A4-CCUR
0.024000
0.024000
49
UFBGA
5x5x0.6mm
LF35
e8
Rohs icon
efup china icon
ATXMEGA32A4-CCU
0.024000
0.440816
49
UFBGA
5x5x0.6mm
LF35
e8
Rohs icon
efup china icon
ATXMEGA32A4-CUR
0.044300
0.007333
49
VFBGA
5x5x1mm
SAC105
e8
Rohs icon
efup china icon
ATXMEGA32A4-CU
0.044300
0.467347
49
VFBGA
5x5x1mm
SAC105
e8
Rohs icon
efup china icon
ATXMEGA32A4U-CUR
0.044300
0.007333
49
VFBGA
5x5x1mm
SAC105
e8
Rohs icon
efup china icon
ATXMEGA32A4U-CU
0.044300
0.467347
49
VFBGA
5x5x1mm
SAC105
e8
Rohs icon
efup china icon
ATXMEGA32A4U-MH
0.135200
0.136111
44
VQFN
7x7x1mm
NiPdAu
e4
Rohs icon
efup china icon
ATXMEGA32A4-MHR
0.135200
0.277500
44
VQFN
7x7x1mm
NiPdAu
e4
Rohs icon
efup china icon
ATXMEGA32A4-MH
0.135200
0.136111
44
VQFN
7x7x1mm
NiPdAu
e4
Rohs icon
efup china icon
ATXMEGA32A4U-MHR
0.135200
0.277500
44
VQFN
7x7x1mm
NiPdAu
e4
Rohs icon
efup china icon
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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