ATXMEGA256A3U-MNRMicrochip
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    • Manufacturer No：
      ATXMEGA256A3U-MNR
    • Manufacturer：
      Microchip
    • Category：
      Embedded - Microcontrollers
    • Datasheet：
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    • SKU：
      555027
    • 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：
      ATXMEGA256A3U-MNR
    • Manufacturer：
      Microchip
    • Category：
      Embedded - Microcontrollers
    • Datasheet：
      ATXMEGA256A3U-MNR
    • SKU：
      555027
    • Description：
      MCU 8-Bit/16-Bit XMEGA AVR RISC 256KB Flash 3.3V 64-Pin QFN EP T/R

    User Guide

    User Guide

    ATXMEGA256A3U-MNR Details

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

    ATXMEGA256A3U-MNR Specification Parameters

    • Part Status: Active
    • Mounting Type: Surface Mount
    • Packaging: Tape & Reel (TR)
    • Has ADC: YES
    • DMA Channels: YES
    • Contact Plating: Tin
    • Peak Reflow Temperature (Cel): NOT SPECIFIED
    • Published: 2013
    • Bit Size: 16
    • Moisture Sensitivity Level (MSL): 3 (168 Hours)
    • Terminal Pitch: 0.5mm
    • Terminal Position: QUAD
    • Program Memory Type: FLASH
    • Supply Voltage-Max (Vsup): 3.6V
    • Oscillator Type: Internal
    • Number of Pins: 64
    • Width: 9mm
    • Frequency: 32MHz
    • EEPROM Size: 4K x 8
    • Peripherals: Brown-out Detect/Reset, DMA, POR, PWM, WDT
    • Memory Size: 256kB
    • Voltage - Supply (Vcc/Vdd): 1.6V~3.6V
    • Core Size: 8/16-Bit
    • Connectivity: I2C, IrDA, SPI, UART/USART, USB
    • Base Part Number: ATXMEGA256
    • Additional Feature: IT IS ALSO OPERATES IN 12 MHZ AT 1.6 V
    • RoHS Status: ROHS3 Compliant
    • Mount: Surface Mount
    • Pbfree Code: yes
    • PWM Channels: YES
    • DAC Channels: YES
    • Time@Peak Reflow Temperature-Max (s): NOT SPECIFIED
    • Operating Supply Voltage: 3.3V
    • Watchdog Timer: Yes
    • Technology: CMOS
    • Supply Voltage: 3V
    • Number of Timers/Counters: 7
    • Height Seated (Max): 1mm
    • Number of I/O: 50
    • Terminal Form: NO LEAD
    • Number of Terminations: 64
    • Length: 9mm
    • uPs/uCs/Peripheral ICs Type: MICROCONTROLLER, RISC
    • Operating Temperature: -40°C~105°C TA
    • RAM Size: 16K x 8
    • Core Processor: AVR
    • Package / Case: 64-VFQFN Exposed Pad
    • Data Converter: A/D 16x12b; D/A 2x12b
    • Interface: I2C, IrDA, SPI, UART, USART, USB
    • Program Memory Size: 256KB 128K x 16
    • Series: AVR? XMEGA? A3U
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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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