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ATXMEGA256A3B-AU - Microchip

Description: ATXMEGA256A3B-AU, 16 bit, 8 bit bit AVR Microcontroller 32MHz 256 kB, 4 kB, 8 kB Flash, 16 kB RAM, I2C 64-Pin TQFP

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ATXMEGA256A3B-AU - Microchip PCB footprint - Quad Flat Packages - Quad Flat Packages - 64A
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ATXMEGA256A3B-AU - Microchip  - 3D model - Quad Flat Packages - 64A
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ATXMEGA256A3B-AU Details

  • Manufacturer Part Number:

    ATXMEGA256A3B-AU

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Package Description:

    14 X 14 MM, 1 MM HEIGHT, 0.80 MM PITCH, GREEN, PLASTIC, MS-026AEB, TQFP-64

  • ECCN Code:

    5A992.C

  • HTS Code:

    8542.31.00.01

  • Factory Lead Time:

    4 Weeks

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    0

  • Has ADC:

    YES

  • Bit Size:

    8

  • Boundary Scan:

    YES

  • Clock Frequency-Max:

    32 MHz

  • DAC Channels:

    YES

  • DMA Channels:

    YES

  • JESD-30 Code:

    S-PQFP-G64

  • JESD-609 Code:

    e3

  • Length:

    14 mm

  • Moisture Sensitivity Level:

    3

  • Number of I/O Lines:

    49

  • Number of Terminals:

    64

  • On Chip Program ROM Width:

    8

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • PWM Channels:

    YES

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TQFP

  • Package Shape:

    SQUARE

  • Package Style:

    FLATPACK, THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • ROM (words):

    262144

  • ROM Programmability:

    FLASH

  • Seated Height-Max:

    1.2 mm

  • Speed:

    32 MHz

  • Supply Voltage-Max:

    3.6 V

  • Supply Voltage-Min:

    2.7 V

  • Supply Voltage-Nom:

    2.7 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.8 mm

  • Terminal Position:

    QUAD

  • Time@Peak Reflow Temperature-Max (s):

    40

  • Width:

    14 mm

  • uPs/uCs/Peripheral ICs Type:

    MICROCONTROLLER, RISC

ATXMEGA256A3B-AU Frequently Asked Questions (FAQs)

  • The ATXMEGA256A3B-AU can operate at a maximum clock frequency of 32 MHz.
  • The ATXMEGA256A3B-AU consumes approximately 0.5 μA in sleep mode.
  • Yes, the ATXMEGA256A3B-AU is rated for operation in industrial temperature ranges from -40°C to +85°C.
  • The ATXMEGA256A3B-AU has 256 KB of flash memory available.
  • No, the ATXMEGA256A3B-AU does not have built-in USB support. However, it does have a USB interface that can be implemented using external components.

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ATXMEGA256A3B-AU Overview

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About Microchip

Microchip Technology Inc. is a leading manufacturer of microcontrollers and semiconductor devices for a wide range of applications in the aerospace, automotive, consumer electronics, industrial, and medical industries. Alongside a comprehensive product portfolio, Microchip Technology Inc. also provides easy-to-use development tools that enable engineers to create optimal designs quickly with minimal iterations to reduce risk while lowering total system costs to market. Headquartered in Chandler, Arizona, th

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Part Image ATXMEGA256A3B-AUR Atmel Corporation

RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU, 32MHz, CMOS, PQFP64

Part Image ATXMEGA256A3B-AUR Microchip Technology Inc

RISC Microcontroller, 8-Bit, FLASH, 32MHz, CMOS, PQFP64