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ATXMEGA256A3-MH
  • ATXMEGA256A3-MH

ATXMEGA256A3-MH

256KB 128K x 16 FLASH AVR 8/16-Bit Microcontroller AVR® XMEGA® A3 Series ATXMEGA256 64 Pin 32MHz 3V 64-VFQFN Exposed Pad


  • Manufacturer: Microchip Technology
  • NO: 536-ATXMEGA256A3-MH
  • Package: 64-VFQFN Exposed Pad
  • Datasheet: pdf
  • Stock: 3459
  • Description: 256KB 128K x 16 FLASH AVR 8/16-Bit Microcontroller AVR® XMEGA® A3 Series ATXMEGA256 64 Pin 32MHz 3V 64-VFQFN Exposed Pad (Kg)

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SPECIFICATIONS

Parameters
Connectivity I2C, IrDA, SPI, UART/USART
Bit Size 16
Data Converter A/D 16x12b; D/A 2x12b
Watchdog Timer Yes
Has ADC YES
DMA Channels YES
Data Bus Width 8b
Number of Timers/Counters 7
EEPROM Size 4K x 8
Number of ADC Channels 8
Number of PWM Channels 22
Number of I2C Channels 2
Number of SPI Channels 3
Height 950μm
Length 9.1mm
Width 9.1mm
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Factory Lead Time 7 Weeks
Contact Plating Tin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 64-VFQFN Exposed Pad
Number of Pins 64
Operating Temperature -40°C~85°C TA
Packaging Tray
Published 2009
Series AVR® XMEGA® A3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 64
Technology CMOS
Terminal Position QUAD
Supply Voltage 3V
Terminal Pitch 0.5mm
Frequency 32MHz
Base Part Number ATXMEGA256
Interface I2C, IrDA, SPI, UART, USART
Memory Size 256kB
Oscillator Type Internal
Number of I/O 50
RAM Size 16K x 8
Voltage - Supply (Vcc/Vdd) 1.6V~3.6V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC
Core Processor AVR
Peripherals Brown-out Detect/Reset, DMA, POR, PWM, WDT
Program Memory Type FLASH
Core Size 8/16-Bit
Program Memory Size 256KB 128K x 16

ATXMEGA256A3-MH Overview


There is a 64-VFQFN Exposed Pad package available. With 50 I/Os, it's pretty good. Surface Mount is the mounting type of the Microcontroller that is attached to the panel. The 8/16-Bit core is the core of the MCU. There is a type of program memory called FLASH in the Microcontroller. -40°C~85°C TA is the temperature range at which this Microcontroller operates. The AVR® XMEGA® A3 series includes this electrical component. The electronic part has a program memory size of 256KB 128K x 16. AVR Core processors are used in MCU. ICs for MICROCONTROLLER, RISC uPs/uCs/peripheral parts. Microcontroller is known that the chip has 64 terminations in total. You get a 16-bit size. An output voltage of 3V volts is available for this Microcontroller chip. With YES DMA channels, Microcontroller chip can handle large data transfers. 256kB is the memory size of the part. You can find alternatives through the base part number ATXMEGA256. The efficiency of this device can be improved when operating at a frequency of 32MHz. On the chip, 64 pins are accessible. The clock has 7 timers/counters to keep track of the time. A total of 8 ADC channels are present in this device. There are 22 PWM channels that are used by the device. In this device, there's an 2-channel PWM controller.

ATXMEGA256A3-MH Features


64-VFQFN Exposed Pad package
Mounting type of Surface Mount

ATXMEGA256A3-MH Applications


There are a lot of Microchip Technology ATXMEGA256A3-MH Microcontroller applications.

  • Industrial instrumentation devices
  • Nintendo
  • Robots
  • X-ray
  • Printers
  • CD players
  • Binding machines
  • Industrial robot
  • Computed Tomography (CT scan)
  • Process control devices
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