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ATXMEGA256A3B-MH

Microchip Technology ATXMEGA256A3B-MH

Part Number:
ATXMEGA256A3B-MH
Manufacturer:
Microchip Technology
Ventron No:
3136839-ATXMEGA256A3B-MH
Description:
IC MCU 8BIT 256KB FLASH 64QFN
ECAD Model:
Datasheet:
ATXMEGA256A3B-MH

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Specifications
Microchip Technology ATXMEGA256A3B-MH technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology ATXMEGA256A3B-MH.
  • Factory Lead Time
    7 Weeks
  • Contact Plating
    Tin
  • Mount
    Surface Mount
  • Mounting Type
    Surface Mount
  • Package / Case
    64-VFQFN Exposed Pad
  • Number of Pins
    64
  • Operating Temperature
    -40°C~85°C TA
  • Packaging
    Tray
  • Published
    2010
  • Series
    AVR® XMEGA® A3B
  • Pbfree Code
    yes
  • Part Status
    Active
  • Moisture Sensitivity Level (MSL)
    3 (168 Hours)
  • Number of Terminations
    64
  • Technology
    CMOS
  • Terminal Position
    QUAD
  • Terminal Form
    NO LEAD
  • Peak Reflow Temperature (Cel)
    NOT SPECIFIED
  • Supply Voltage
    2.7V
  • Terminal Pitch
    0.5mm
  • Frequency
    32MHz
  • Reflow Temperature-Max (s)
    NOT SPECIFIED
  • Base Part Number
    ATXMEGA256
  • Qualification Status
    Not Qualified
  • Supply Voltage-Max (Vsup)
    3.6V
  • Supply Voltage-Min (Vsup)
    1.6V
  • Interface
    2-Wire, 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
  • Bit Size
    16
  • Data Converter
    A/D 16x12b; D/A 2x12b
  • Watchdog Timer
    Yes
  • Has ADC
    YES
  • DMA Channels
    YES
  • Data Bus Width
    8b
  • DAC Channels
    YES
  • Number of Timers/Counters
    7
  • EEPROM Size
    4K x 8
  • Number of PWM Channels
    22
  • Height Seated (Max)
    1mm
  • Length
    9mm
  • REACH SVHC
    No SVHC
  • RoHS Status
    ROHS3 Compliant
  • Lead Free
    Lead Free
Description
ATXMEGA256A3B-MH Overview
This particular component is manufactured by Microchip Technology, a well-known brand in the field of Embedded - Microcontrollers. It falls under the category of Embedded - Microcontrollers and has a 64-VFQFN Exposed Pad package. The packaging method used for this part is a tray and the terminal pitch is 0.5mm. The minimum supply voltage required for this component is 1.6V and it has an internal oscillator type. Some of the notable peripherals included in this chip are Brown-out Detect/Reset, DMA, POR, PWM, and WDT. In terms of connectivity, it supports I2C, IrDA, SPI, and UART/USART. It also has a data converter with A/D 16x12b and D/A 2x12b capabilities. This chip is equipped with 7 timers/counters and is compliant with the RoHS3 standards.

ATXMEGA256A3B-MH Features
64-VFQFN Exposed Pad package
Mounting type of Surface Mount

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

Radios
Toys
Digital cameras
Radio
Calculator
Smartphone
Toasters
Communication
Washing machine
Televisions
ATXMEGA256A3B-MH More Descriptions
MCU 8-bit/16-bit XMEGA AVR RISC 256KB Flash 1.8V/2.5V/3.3V 64-Pin QFN EP
AVR AVR XMEGA A3B Microcontroller IC 8/16-Bit 32MHz 256KB (128K x 16) FLASH 64-Q
IC, 8BIT MCU, AVR XMEGA, 32MHZ, 64-VQFN; Controller Family/Series:AVR XMEGA; Core Size:8bit; No. of I/O's:47; Supply Voltage Min:1.6V; Supply Voltage Max:3.6V; Digital IC Case Style:VQFN; No. of Pins:64; Program Memory Size:256 KB ;RoHS Compliant: Yes
MCU, AVR, 256KB FLASH, 64QFN; Controller Family/Series:AVR XMEGA; Core Size:8bit; No. of I/O's:47; Supply Voltage Range:1.6V to 3.6V; Digital IC Case Style:MLF; No. of Pins:64; Program Memory Size:256KB; EEPROM Memory Size:4KB; RAM Memory Size:16KB; CPU Speed:32MHz; Oscillator Type:External, Internal; No. of Timers:7; Peripherals:ADC, Comparator, DAC, PWM, Temp Sensor; Embedded Interface Type:I2C, SPI, UART; No. of PWM Channels:22; Operating Temperature Range:-40°C to 85°C
Product Comparison
The three parts on the right have similar specifications to ATXMEGA256A3B-MH.
  • Image
    Part Number
    Manufacturer
    Factory Lead Time
    Contact Plating
    Mount
    Mounting Type
    Package / Case
    Number of Pins
    Operating Temperature
    Packaging
    Published
    Series
    Pbfree Code
    Part Status
    Moisture Sensitivity Level (MSL)
    Number of Terminations
    Technology
    Terminal Position
    Terminal Form
    Peak Reflow Temperature (Cel)
    Supply Voltage
    Terminal Pitch
    Frequency
    Reflow Temperature-Max (s)
    Base Part Number
    Qualification Status
    Supply Voltage-Max (Vsup)
    Supply Voltage-Min (Vsup)
    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
    Bit Size
    Data Converter
    Watchdog Timer
    Has ADC
    DMA Channels
    Data Bus Width
    DAC Channels
    Number of Timers/Counters
    EEPROM Size
    Number of PWM Channels
    Height Seated (Max)
    Length
    REACH SVHC
    RoHS Status
    Lead Free
    Additional Feature
    Time@Peak Reflow Temperature-Max (s)
    Operating Supply Voltage
    PWM Channels
    Width
    Supplier Device Package
    Max Operating Temperature
    Min Operating Temperature
    Max Supply Voltage
    Min Supply Voltage
    Speed
    Memory Type
    Core Architecture
    Max Frequency
    Number of Programmable I/O
    Subcategory
    Power Supplies
    Supply Current-Max
    ROM (words)
    Number of ADC Channels
    View Compare
  • ATXMEGA256A3B-MH
    ATXMEGA256A3B-MH
    Microchip Technology
    7 Weeks
    Tin
    Surface Mount
    Surface Mount
    64-VFQFN Exposed Pad
    64
    -40°C~85°C TA
    Tray
    2010
    AVR® XMEGA® A3B
    yes
    Active
    3 (168 Hours)
    64
    CMOS
    QUAD
    NO LEAD
    NOT SPECIFIED
    2.7V
    0.5mm
    32MHz
    NOT SPECIFIED
    ATXMEGA256
    Not Qualified
    3.6V
    1.6V
    2-Wire, 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
    16
    A/D 16x12b; D/A 2x12b
    Yes
    YES
    YES
    8b
    YES
    7
    4K x 8
    22
    1mm
    9mm
    No SVHC
    ROHS3 Compliant
    Lead Free
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
  • 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
    0.8mm
    32MHz
    -
    ATXMEGA16
    -
    3.6V
    -
    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
    16
    A/D 12x12b
    Yes
    YES
    NO
    -
    NO
    4
    1K x 8
    -
    1.2mm
    10mm
    -
    ROHS3 Compliant
    -
    IT IS ALSO OPERATES IN 12 MHZ AT 1.6V
    NOT SPECIFIED
    3.3V
    YES
    10mm
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    ATXMEGA256A3B-MH vs ATXMEGA16D4-AN
  • ATXMEGA128D4-MN
    ATXMEGA128D4-MN
    Microchip Technology
    -
    Tin
    Surface Mount
    Surface Mount
    44-VFQFN Exposed Pad
    44
    -40°C~105°C TA
    Tray
    2014
    AVR® XMEGA® D4
    -
    Active
    3 (168 Hours)
    -
    -
    -
    -
    -
    -
    -
    32MHz
    -
    ATXMEGA128
    -
    -
    -
    I2C, IrDA, SPI, UART, USART
    128kB
    Internal
    34
    8K x 8
    1.6V~3.6V
    -
    AVR
    Brown-out Detect/Reset, POR, PWM, WDT
    FLASH
    8/16-Bit
    128KB 64K x 16
    I2C, IrDA, SPI, UART/USART
    -
    A/D 12x12b
    Yes
    -
    -
    -
    -
    4
    2K x 8
    -
    -
    -
    -
    ROHS3 Compliant
    -
    -
    -
    3.3V
    -
    -
    44-VQFN (7x7)
    105°C
    -40°C
    3.6V
    1.6V
    32MHz
    FLASH
    AVR
    32MHz
    34
    -
    -
    -
    -
    -
    ATXMEGA256A3B-MH vs ATXMEGA128D4-MN
  • ATXMEGA16C4-MHR
    ATXMEGA16C4-MHR
    Microchip Technology
    18 Weeks
    Tin
    Surface Mount
    Surface Mount
    44-VFQFN Exposed Pad
    -
    -40°C~85°C TA
    Cut Tape (CT)
    2014
    AVR® XMEGA® C4
    yes
    Discontinued
    3 (168 Hours)
    44
    CMOS
    QUAD
    NO LEAD
    -
    3.3V
    0.5mm
    32MHz
    -
    ATXMEGA16
    Not Qualified
    3.6V
    2.7V
    2-Wire, I2C, IrDA, SPI, UART, USART, USB
    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, USB
    16
    A/D 16x12b
    Yes
    YES
    YES
    8b
    -
    4
    1K x 8
    -
    1mm
    7mm
    -
    ROHS3 Compliant
    -
    ITS ALSO OPERATES AT 1.6V AT 12 MHZ
    -
    -
    YES
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    Microcontrollers
    1.8/3.3V
    12mA
    8192
    16
    ATXMEGA256A3B-MH vs ATXMEGA16C4-MHR
Certification
  • ISO 9001
  • ISO 13485
  • ISO 45001
  • ASA
  • ESD
  • DUNS
  • SMTA
  • ROHS
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