Home > Products > Integrated Circuits (ICs) > Embedded - Microcontrollers > ATXMEGA256A3B-AU
ATXMEGA256A3B-AU

Microchip Technology ATXMEGA256A3B-AU

Part Number:
ATXMEGA256A3B-AU
Manufacturer:
Microchip Technology
Ventron No:
3136530-ATXMEGA256A3B-AU
Description:
IC MCU 8BIT 256KB FLASH 64TQFP
ECAD Model:
Datasheet:
ATXMEGA256A3B-AU

Quick Request Quote

Please send RFQ , We will respond immediately.

Part Number
Quantity
Company
E-mail
Phone
Comments
Specifications
Microchip Technology ATXMEGA256A3B-AU technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology ATXMEGA256A3B-AU.
  • Factory Lead Time
    10 Weeks
  • Contact Plating
    Tin
  • Mount
    Surface Mount
  • Mounting Type
    Surface Mount
  • Package / Case
    64-TQFP
  • Number of Pins
    64
  • Operating Temperature
    -40°C~85°C TA
  • Packaging
    Tray
  • Published
    2010
  • Series
    AVR® XMEGA® A3B
  • JESD-609 Code
    e3
  • Pbfree Code
    yes
  • Part Status
    Obsolete
  • Moisture Sensitivity Level (MSL)
    3 (168 Hours)
  • Number of Terminations
    64
  • Technology
    CMOS
  • Terminal Position
    QUAD
  • Terminal Form
    GULL WING
  • Peak Reflow Temperature (Cel)
    260
  • Supply Voltage
    2.7V
  • Frequency
    32MHz
  • Reflow Temperature-Max (s)
    40
  • Base Part Number
    ATXMEGA256
  • Qualification Status
    Not Qualified
  • Operating Supply Voltage
    2.5V
  • Interface
    I2C, SPI, UART, USART
  • Memory Size
    256kB
  • Oscillator Type
    Internal
  • Number of I/O
    49
  • RAM Size
    16K x 8
  • Voltage - Supply (Vcc/Vdd)
    1.6V~3.6V
  • uPs/uCs/Peripheral ICs Type
    MICROCONTROLLER, RISC
  • Core Processor
    AVR
  • Peripherals
    Brown-out Detect/Reset, DMA, POR, PWM, WDT
  • Program Memory Type
    FLASH
  • Core Size
    8/16-Bit
  • Program Memory Size
    256KB 128K x 16
  • Connectivity
    I2C, IrDA, SPI, UART/USART
  • Data Converter
    A/D 16x12b; D/A 2x12b
  • Watchdog Timer
    Yes
  • Has ADC
    YES
  • DMA Channels
    YES
  • Data Bus Width
    8b
  • Number of Timers/Counters
    7
  • EEPROM Size
    4K x 8
  • Number of ADC Channels
    8
  • Number of PWM Channels
    6
  • Number of I2C Channels
    2
  • Number of SPI Channels
    1
  • Height
    1mm
  • Length
    14mm
  • Width
    14mm
  • REACH SVHC
    No SVHC
  • RoHS Status
    ROHS3 Compliant
Description
ATXMEGA256A3B-AU Overview
The product has 64 pins and an operating temperature range of -40°C to 85°C. It was published in 2010 and has a Moisture Sensitivity Level (MSL) of 3, which means it can withstand 168 hours of exposure to moisture. The supply voltage is 2.7V and the memory size is 256kB. It has an internal oscillator type and uses an AVR core processor. There are 2 I2C channels and the height of the product is 1mm.

ATXMEGA256A3B-AU Features
64-TQFP package
Mounting type of Surface Mount

ATXMEGA256A3B-AU Applications
There are a lot of Microchip Technology ATXMEGA256A3B-AU Microcontroller applications.

X-ray
Home appliances
Smartphone
Multi-meter
Electromechanical control
Missile control
Fabric
Fax machines
Toasters
Blood pressure monitors
ATXMEGA256A3B-AU More Descriptions
MCU 8-bit/16-bit XMEGA AVR RISC 256KB Flash 1.8V/2.5V/3.3V 64-Pin TQFP
64TQFP IND TEMP GREEN 1.6-3.6V
RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU, 32MHz, CMOS, PQFP64
IC MCU 8/16BIT 256KB FLSH 64TQFP
French Electronic Distributor since 1988
MCU, 8BIT, AVR XMEGA, 32MHZ, TQFP-64; Product Range: AVR ATxmega Family ATXmega A Series Microcontrollers; CPU Speed: 32MHz; Program Memory Size: 256KB; RAM Memory Size: 16KB; No. of Pins: 64Pins; MCU Case Style: TQFP; No. of
Product Comparison
The three parts on the right have similar specifications to ATXMEGA256A3B-AU.
  • Image
    Part Number
    Manufacturer
    Factory Lead Time
    Contact Plating
    Mount
    Mounting Type
    Package / Case
    Number of Pins
    Operating Temperature
    Packaging
    Published
    Series
    JESD-609 Code
    Pbfree Code
    Part Status
    Moisture Sensitivity Level (MSL)
    Number of Terminations
    Technology
    Terminal Position
    Terminal Form
    Peak Reflow Temperature (Cel)
    Supply Voltage
    Frequency
    Reflow Temperature-Max (s)
    Base Part Number
    Qualification Status
    Operating Supply Voltage
    Interface
    Memory Size
    Oscillator Type
    Number of I/O
    RAM Size
    Voltage - Supply (Vcc/Vdd)
    uPs/uCs/Peripheral ICs Type
    Core Processor
    Peripherals
    Program Memory Type
    Core Size
    Program Memory Size
    Connectivity
    Data Converter
    Watchdog Timer
    Has ADC
    DMA Channels
    Data Bus Width
    Number of Timers/Counters
    EEPROM Size
    Number of ADC Channels
    Number of PWM Channels
    Number of I2C Channels
    Number of SPI Channels
    Height
    Length
    Width
    REACH SVHC
    RoHS Status
    Additional Feature
    Terminal Pitch
    Time@Peak Reflow Temperature-Max (s)
    Supply Voltage-Max (Vsup)
    Bit Size
    PWM Channels
    DAC Channels
    Height Seated (Max)
    Supplier Device Package
    Max Operating Temperature
    Min Operating Temperature
    Max Supply Voltage
    Min Supply Voltage
    Speed
    Memory Type
    Core Architecture
    Max Frequency
    View Compare
  • ATXMEGA256A3B-AU
    ATXMEGA256A3B-AU
    Microchip Technology
    10 Weeks
    Tin
    Surface Mount
    Surface Mount
    64-TQFP
    64
    -40°C~85°C TA
    Tray
    2010
    AVR® XMEGA® A3B
    e3
    yes
    Obsolete
    3 (168 Hours)
    64
    CMOS
    QUAD
    GULL WING
    260
    2.7V
    32MHz
    40
    ATXMEGA256
    Not Qualified
    2.5V
    I2C, SPI, UART, USART
    256kB
    Internal
    49
    16K x 8
    1.6V~3.6V
    MICROCONTROLLER, RISC
    AVR
    Brown-out Detect/Reset, DMA, POR, PWM, WDT
    FLASH
    8/16-Bit
    256KB 128K x 16
    I2C, IrDA, SPI, UART/USART
    A/D 16x12b; D/A 2x12b
    Yes
    YES
    YES
    8b
    7
    4K x 8
    8
    6
    2
    1
    1mm
    14mm
    14mm
    No SVHC
    ROHS3 Compliant
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
  • ATXMEGA256A3U-MNR
    ATXMEGA256A3U-MNR
    Microchip Technology
    -
    Tin
    Surface Mount
    Surface Mount
    64-VFQFN Exposed Pad
    64
    -40°C~105°C TA
    Tape & Reel (TR)
    2013
    AVR® XMEGA® A3U
    -
    yes
    Active
    3 (168 Hours)
    64
    CMOS
    QUAD
    NO LEAD
    NOT SPECIFIED
    3V
    32MHz
    -
    ATXMEGA256
    -
    3.3V
    I2C, IrDA, SPI, UART, USART, USB
    256kB
    Internal
    50
    16K x 8
    1.6V~3.6V
    MICROCONTROLLER, RISC
    AVR
    Brown-out Detect/Reset, DMA, POR, PWM, WDT
    FLASH
    8/16-Bit
    256KB 128K x 16
    I2C, IrDA, SPI, UART/USART, USB
    A/D 16x12b; D/A 2x12b
    Yes
    YES
    YES
    -
    7
    4K x 8
    -
    -
    -
    -
    -
    9mm
    9mm
    -
    ROHS3 Compliant
    IT IS ALSO OPERATES IN 12 MHZ AT 1.6 V
    0.5mm
    NOT SPECIFIED
    3.6V
    16
    YES
    YES
    1mm
    -
    -
    -
    -
    -
    -
    -
    -
    -
    ATXMEGA256A3B-AU vs ATXMEGA256A3U-MNR
  • ATXMEGA192A3U-M7
    ATXMEGA192A3U-M7
    Microchip Technology
    -
    Gold
    Surface Mount
    Surface Mount
    64-VFQFN Exposed Pad
    64
    -40°C~105°C TA
    Tray
    2008
    AVR® XMEGA® A3U
    -
    -
    Active
    3 (168 Hours)
    -
    -
    -
    -
    -
    -
    32MHz
    -
    ATXMEGA192
    -
    3.3V
    I2C, IrDA, SPI, UART, USART, USB
    192kB
    Internal
    50
    16K x 8
    1.6V~3.6V
    -
    AVR
    Brown-out Detect/Reset, DMA, POR, PWM, WDT
    FLASH
    8/16-Bit
    192KB 96K x 16
    I2C, IrDA, SPI, UART/USART, USB
    A/D 16x12b; D/A 2x12b
    -
    -
    -
    -
    -
    2K x 8
    -
    -
    -
    -
    -
    -
    -
    -
    ROHS3 Compliant
    -
    -
    -
    -
    -
    -
    -
    -
    64-QFN (9x9)
    105°C
    -40°C
    3.6V
    1.6V
    32MHz
    FLASH
    AVR
    32MHz
    ATXMEGA256A3B-AU vs ATXMEGA192A3U-M7
  • ATXMEGA16D4-AN
    ATXMEGA16D4-AN
    Microchip Technology
    -
    Tin
    Surface Mount
    Surface Mount
    44-TQFP
    44
    -40°C~105°C TA
    Tray
    2008
    AVR® XMEGA® D4
    -
    yes
    Active
    3 (168 Hours)
    44
    CMOS
    QUAD
    GULL WING
    NOT SPECIFIED
    3V
    32MHz
    -
    ATXMEGA16
    -
    3.3V
    I2C, IrDA, SPI, UART, USART
    16kB
    Internal
    34
    2K x 8
    1.6V~3.6V
    MICROCONTROLLER, RISC
    AVR
    Brown-out Detect/Reset, POR, PWM, WDT
    FLASH
    8/16-Bit
    16KB 8K x 16
    I2C, IrDA, SPI, UART/USART
    A/D 12x12b
    Yes
    YES
    NO
    -
    4
    1K x 8
    -
    -
    -
    -
    -
    10mm
    10mm
    -
    ROHS3 Compliant
    IT IS ALSO OPERATES IN 12 MHZ AT 1.6V
    0.8mm
    NOT SPECIFIED
    3.6V
    16
    YES
    NO
    1.2mm
    -
    -
    -
    -
    -
    -
    -
    -
    -
    ATXMEGA256A3B-AU vs ATXMEGA16D4-AN
Certification
  • ISO 9001
  • ISO 13485
  • ISO 45001
  • ASA
  • ESD
  • DUNS
  • SMTA
  • ROHS
Related parts for ATXMEGA256A3B-AU
Popular Search Part Number Related Keywords Search Tags

Latest News

  • cost

    Help you to save your cost and time.

  • package

    Reliable package for your goods.

  • fast

    Fast Reliable Delivery to save time.

  • service

    Quality premium after-sale service.