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  • Manufacturer No:
    ATXMEGA256A3BU-MHR
  • Manufacturer:
    Microchip
  • Category:
    Embedded - Microcontrollers
  • Datasheet:
    ATXMEGA256A3BU-MHR
  • SKU:
    590032
  • Description:
    IC MCU 8BIT 256KB FLASH 64QFN

ATXMEGA256A3BU-MHR Details

IC MCU 8BIT 256KB FLASH 64QFN

ATXMEGA256A3BU-MHR Specification Parameters

  • Part Status: Active
  • Mounting Type: Surface Mount
  • Packaging: Tape & Reel (TR)
  • Has ADC: YES
  • DMA Channels: YES
  • Qualification Status: Not Qualified
  • Technology: CMOS
  • Moisture Sensitivity Level (MSL): 3 (168 Hours)
  • Factory Lead Time: 7 Weeks
  • Terminal Pitch: 0.5mm
  • Terminal Position: QUAD
  • Program Memory Type: FLASH
  • Terminal Form: NO LEAD
  • Number of Terminations: 64
  • Length: 9mm
  • uPs/uCs/Peripheral ICs Type: MICROCONTROLLER, RISC
  • Frequency: 32MHz
  • EEPROM Size: 4K x 8
  • RAM Size: 16K x 8
  • Core Processor: AVR
  • Package / Case: 64-VFQFN Exposed Pad
  • Power Supplies: 1.8/3.3V
  • Core Size: 8/16-Bit
  • Connectivity: I2C, IrDA, SPI, UART/USART, USB
  • Base Part Number: ATXMEGA256
  • RoHS Status: ROHS3 Compliant
  • Mount: Surface Mount
  • Pbfree Code: yes
  • PWM Channels: YES
  • DAC Channels: YES
  • Bit Size: 16
  • Published: 2012
  • Supply Voltage: 3V
  • Operating Temperature: -40°C~85°C TA
  • Number of Timers/Counters: 7
  • Height Seated (Max): 1mm
  • Supply Voltage-Max (Vsup): 3.6V
  • Oscillator Type: Internal
  • Number of Pins: 64
  • Width: 9mm
  • Subcategory: Microcontrollers
  • Supply Current-Max: 15mA
  • Number of I/O: 47
  • Peripherals: Brown-out Detect/Reset, DMA, POR, PWM, WDT
  • Memory Size: 256kB
  • Voltage - Supply (Vcc/Vdd): 1.6V~3.6V
  • 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? A3BU

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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