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128KB 64K x 16 FLASH AVR 8/16-Bit Microcontroller AVR? XMEGA? A4U Series ATXMEGA128 44 Pin 32MHz 3V 44-VFQFN Exposed Pad

  • Manufacturer: Microchip Technology
  • Origchip NO: 536-ATXMEGA128A4U-MH
  • Package: 44-VFQFN Exposed Pad
  • Datasheet: PDF
  • Stock: 147
  • Description: 128KB 64K x 16 FLASH AVR 8/16-Bit Microcontroller AVR? XMEGA? A4U Series ATXMEGA128 44 Pin 32MHz 3V 44-VFQFN Exposed Pad (Kg)

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Factory Lead Time 7 Weeks
Contact Plating Gold
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 44-VFQFN Exposed Pad
Number of Pins 44
Operating Temperature -40°C~85°C TA
Packaging Tray
Published 2012
Series AVR® XMEGA® A4U
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 44
Subcategory Microcontrollers
Technology CMOS
Terminal Position QUAD
Terminal Form NO LEAD
Supply Voltage 3V
Frequency 32MHz
Base Part Number ATXMEGA128
Qualification Status Not Qualified
Supply Voltage-Max (Vsup) 3.6V
Interface I2C, IrDA, SPI, UART, USART, USB
Memory Size 128kB
Oscillator Type Internal
Number of I/O 34
RAM Size 8K x 8
Voltage - Supply (Vcc/Vdd) 1.6V~3.6V
Core Processor AVR
Peripherals Brown-out Detect/Reset, DMA, POR, PWM, WDT
Program Memory Type FLASH
Core Size 8/16-Bit
Program Memory Size 128KB 64K x 16
Connectivity I2C, IrDA, SPI, UART/USART, USB
Bit Size 16
Data Converter A/D 12x12b; D/A 2x12b
Watchdog Timer Yes
DMA Channels YES
Data Bus Width 8b
Number of Timers/Counters 5
EEPROM Size 2K x 8
Number of ADC Channels 12
Number of PWM Channels 16
Number of I2C Channels 2
Number of USB Channels 1
Height 1mm
Length 7mm
Width 7mm
RoHS Status ROHS3 Compliant

ATXMEGA128A4U-MH Overview

A space-saving advantage is that it is included in the 44-VFQFN Exposed Pad package. This is mounted using the Surface Mount method. You can find it in the package of Tray. The device runs in AVR core processor. The temperature should be kept at -40°C~85°C TA while working. FLASH is its program memory type. 34 I/Os are present on the device. Based on its base part number of ATXMEGA128, other similarly-sized components can be found. The terminals are positioned at QUAD. As far as terminations are concerned, there are 44 terminations present. It is a member of the AVR? XMEGA? A4U series of electrical components. It is possible to achieve high efficiency with a 3V supply voltage. The gadget has MICROCONTROLLER, RISC as its uPs/uCs/peripheral IC. A number of 44 pins are used to construct it. A method of mounting is used, which is Surface Mount. This is a component included in Microcontrollers. The devices have a memory size of 128kB that can be used to store programs and data. When working at a frequency of 32MHz it is able to achieve excellent efficiency. A total of 5 timers/counters have been set up. Using oscillator type Internal makes it work.

ATXMEGA128A4U-MH Features

44-VFQFN Exposed Pad package
Mounting type of Surface Mount
Microcontrollers subcategory

ATXMEGA128A4U-MH Applications

There are a lot of Microchip Technology ATXMEGA128A4U-MH Microcontroller applications.

  • Virtual reality VR robots
  • Embedded gateways
  • Computers and laptops-video calling, email, blogging
  • Television
  • Graphic terminals
  • Wastewater treatment
  • Christmas lights
  • Home video and audio
  • Digital cameras
  • Electromechanical control
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