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ATXMEGA64A4-AU

ATXMEGA64A4-AU

ATXMEGA64A4-AU

Microchip Technology

64KB 32K x 16 FLASH AVR 8/16-Bit Microcontroller AVR® XMEGA® A4 Series ATXMEGA64 44 Pin 32MHz 44-TQFP

SOT-23

ATXMEGA64A4-AU Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 44-TQFP
Surface MountYES
Number of Pins 44
Supplier Device Package 44-TQFP (10x10)
Number of Terminals 44
Data Converters A/D 12x12b, D/A 2x12b
Package Tray
Base Product Number ATXMEGA64
Mfr Microchip Technology
Product Status Discontinued at Digi-Key
Package Shape SQUARE
Manufacturer Microchip Technology Inc
Number of I/O Lines 34
Operating Temperature-40°C~85°C TA
PackagingTray
Series AVR® XMEGA® A4
Published 2009
Part StatusDiscontinued
Moisture Sensitivity Level (MSL) 3 (168 Hours)
ECCN Code 3A991.A.2
Additional FeatureALSO OPERATES AT 1.6V MINIMUM SUPPLY AT 12 MHZ
HTS Code8542.31.00.01
Technology CMOS
Terminal Position QUAD
Terminal FormGULL WING
Peak Reflow Temperature (Cel) NOT SPECIFIED
Terminal Pitch0.8 mm
Reach Compliance Code compliant
Frequency 32MHz
Base Part Number ATXMEGA64
JESD-30 Code S-PQFP-G44
Qualification StatusNot Qualified
Temperature GradeINDUSTRIAL
Interface I2C, IrDA, SPI, UART, USART
Memory Size64kB
Oscillator TypeInternal
Number of I/O 34
Speed 32MHz
RAM Size 4K 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 TypeFLASH
Core Size 8/16-Bit
Program Memory Size 64KB 32K x 16
Connectivity I2C, IrDA, SPI, UART/USART
Bit Size 16
Data Converter A/D 12x12b; D/A 2x12b
Watchdog TimerYes
Has ADC YES
DMA Channels YES
Data Bus Width 8b
PWM Channels YES
DAC Channels YES
Seated Height-Max 1.2 mm
Number of Timers/Counters 5
EEPROM Size 2K x 8
Number of Programmable I/O 36
ROM Programmability FLASH
Width 10 mm
Length 10 mm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
In-Stock:2879 items

ATXMEGA64A4-AU Product Details

ATXMEGA64A4-AU Overview


Packaged in a 44-TQFP format, this MCU is available in a compact size. There are 34 I/Os on the Microcontroller. It is important to note that the Microcontroller has a Surface Mount mounting type. 8/16-Bit core is the basis for this Microcontroller. This program has a type of memory called FLASH for this MCU's program memory. Temperatures in this range are operated by this Microcontroller. The AVR® XMEGA® A4 series includes this electrical component. There is 64KB 32K x 16 bytes of program memory in MCU, which corresponds to the size of the program. With a AVR Core processor, MCU is equipped with the latest technology available. This is a MICROCONTROLLER, RISC uPs/uCs/Peripheral IC. 16-bits are used in Microcontroller. Currently, MCU chip has YES DMA channels. 64kB memory size belongs to the Chip part. Alternatives can be found by looking at the base part number ATXMEGA64. In the case of 32MHz frequency operation, it can perform efficiently. There are YES PWM channels on the device. The chip has 44 pins. The clock has 5 timers/counters to keep track of the time. A total of 36 programmable I/Os are available on this board. As a few examples, there are additional features like ALSO OPERATES AT 1.6V MINIMUM SUPPLY AT 12 MHZ that are available in the software.

ATXMEGA64A4-AU Features


44-TQFP package
Mounting type of Surface Mount


ATXMEGA64A4-AU Applications


There are a lot of Microchip Technology
ATXMEGA64A4-AU Microcontroller applications.


  • Equipment control
  • Instrument control
  • Toys
  • Robots
  • Radio
  • Television
  • Heater/Fan
  • Calculator
  • Kindle
  • Christmas lights

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