ATXMEGA256A3BU-MNRMicrochip
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    • Manufacturer No：
      ATXMEGA256A3BU-MNR
    • Manufacturer：
      Microchip
    • Category：
      Embedded - Microcontrollers
    • Datasheet：
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    • SKU：
      563028
    • Description：
      MCU 8-Bit/16-Bit XMEGA AVR RISC 256KB Flash 3.3V 64-Pin QFN EP T/R
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    • Manufacturer No：
      ATXMEGA256A3BU-MNR
    • Manufacturer：
      Microchip
    • Category：
      Embedded - Microcontrollers
    • Datasheet：
      ATXMEGA256A3BU-MNR
    • SKU：
      563028
    • Description：
      MCU 8-Bit/16-Bit XMEGA AVR RISC 256KB Flash 3.3V 64-Pin QFN EP T/R

    User Guide

    User Guide

    ATXMEGA256A3BU-MNR Details

    MCU 8-Bit/16-Bit XMEGA AVR RISC 256KB Flash 3.3V 64-Pin QFN EP T/R

    ATXMEGA256A3BU-MNR Specification Parameters

    • Part Status: Active
    • Mounting Type: Surface Mount
    • Packaging: Tape & Reel (TR)
    • Operating Supply Voltage: 3.3V
    • Watchdog Timer: Yes
    • Moisture Sensitivity Level (MSL): 3 (168 Hours)
    • Number of Timers/Counters: 7
    • Memory Type: FLASH
    • Oscillator Type: Internal
    • Speed: 32MHz
    • Max Frequency: 32MHz
    • Min Supply Voltage: 1.6V
    • Number of I/O: 47
    • RAM Size: 16K x 8
    • Core Processor: AVR
    • Memory Size: 256kB
    • Voltage - Supply (Vcc/Vdd): 1.6V~3.6V
    • Supplier Device Package: 64-QFN (9x9)
    • Interface: I2C, IrDA, SPI, UART, USART, USB
    • Program Memory Size: 256KB 128K x 16
    • Series: AVR? XMEGA? A3BU
    • RoHS Status: ROHS3 Compliant
    • Mount: Surface Mount
    • Contact Plating: Tin
    • Published: 2013
    • Min Operating Temperature: -40°C
    • Max Operating Temperature: 105°C
    • Program Memory Type: FLASH
    • Max Supply Voltage: 3.6V
    • Number of Pins: 64
    • Frequency: 32MHz
    • Operating Temperature: -40°C~105°C TA
    • EEPROM Size: 4K x 8
    • Number of Programmable I/O: 47
    • Peripherals: Brown-out Detect/Reset, DMA, POR, PWM, WDT
    • Core Architecture: AVR
    • Package / Case: 64-VFQFN Exposed Pad
    • Data Converter: A/D 16x12b; D/A 2x12b
    • Core Size: 8/16-Bit
    • Connectivity: I2C, IrDA, SPI, UART/USART, USB
    • Base Part Number: ATXMEGA256
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    Microchip — Manufacturer Introduction

    Microchip Technology Inc. is a leading provider of microcontroller and analog semiconductors, providing low-risk product development, lower total system cost and faster time to market for thousands of diverse customer applications worldwide. Headquartered in Chandler, Arizona, Microchip offers outstanding technical support along with dependable delivery and quality.

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