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  • 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
  • Origchip NO: 536-ATXMEGA256A3-MH
  • Package: 64-VFQFN Exposed Pad
  • Datasheet: PDF
  • Stock: 365
  • 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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Details

Tags

Parameters
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
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

ATXMEGA256A3-MH Overview


To save space, it is included in the 64-VFQFN Exposed Pad package. The way of mounting it is Surface Mount. It comes in a Tray package. AVR core processor is present on the device. When working, the temperature should be kept at -40°C~85°C TA. The type of memory in which this program is stored is FLASH. 50 I/Os are present on the device. Based on the ATXMEGA256 base part number, it can be compared with other components. QUAD is the location of its terminals. It has 64 terminationals. AVR? XMEGA? A3 is the series number of this electrical component. Because of the 3V voltage of the supply, high efficiency can be achieved. The gadget has MICROCONTROLLER, RISC for its uPs, uC, and peripheral ICs. A total of 64 pins are required to construct this device. During the mounting process, the device is mounted based on the Surface Mount method. The devices have a maximum memory size of 256kB that can be used to store programs and data. The system is highly efficient when working at a frequency of 32MHz. It appears that there are 7 timers/counters in use. Using oscillator type Internal makes it work.

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.

  • Current meter
  • Robots
  • Medical instruments chromatographs
  • Washing machines
  • Projectors
  • Smartphone
  • Graphic terminals
  • Embedded gateways
  • Kindle
  • Data acquisition and control