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  • Manufacturer No:
    ATXMEGA256A3B-MH
  • Manufacturer:
    Microchip
  • Category:
    Embedded - Microcontrollers
  • Datasheet:
    ATXMEGA256A3B-MH
  • SKU:
    575593
  • Description:
    IC MCU 8/16BIT 256KB FLASH 64QFN

ATXMEGA256A3B-MH Details

IC MCU 8/16BIT 256KB FLASH 64QFN

ATXMEGA256A3B-MH Specification Parameters

  • Part Status: Active
  • Mounting Type: Surface Mount
  • Pbfree Code: yes
  • DMA Channels: YES
  • Lead Free: Lead Free
  • Time@Peak Reflow Temperature-Max (s): NOT SPECIFIED
  • Packaging: Tray
  • Qualification Status: Not Qualified
  • Technology: CMOS
  • Moisture Sensitivity Level (MSL): 3 (168 Hours)
  • Published: 2010
  • Terminal Pitch: 0.5mm
  • Terminal Position: QUAD
  • Program Memory Type: FLASH
  • Supply Voltage-Max (Vsup): 3.6V
  • Oscillator Type: Internal
  • Number of Pins: 64
  • Length: 9mm
  • Data Bus Width: 8b
  • Supply Voltage-Min (Vsup): 1.6V
  • 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
  • Data Converter: A/D 16x12b; D/A 2x12b
  • Program Memory Size: 256KB 128K x 16
  • Base Part Number: ATXMEGA256
  • RoHS Status: ROHS3 Compliant
  • Mount: Surface Mount
  • Has ADC: YES
  • DAC Channels: YES
  • Contact Plating: Tin
  • Peak Reflow Temperature (Cel): NOT SPECIFIED
  • Watchdog Timer: Yes
  • Bit Size: 16
  • REACH SVHC: No SVHC
  • Factory Lead Time: 7 Weeks
  • Operating Temperature: -40°C~85°C TA
  • Number of Timers/Counters: 7
  • Height Seated (Max): 1mm
  • Number of PWM Channels: 22
  • Terminal Form: NO LEAD
  • Number of Terminations: 64
  • Supply Voltage: 2.7V
  • uPs/uCs/Peripheral ICs Type: MICROCONTROLLER, RISC
  • Frequency: 32MHz
  • Number of I/O: 49
  • RAM Size: 16K x 8
  • Core Processor: AVR
  • Package / Case: 64-VFQFN Exposed Pad
  • Connectivity: I2C, IrDA, SPI, UART/USART
  • Core Size: 8/16-Bit
  • Interface: 2-Wire, I2C, SPI, UART, USART
  • Series: AVR? XMEGA? A3B

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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