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ATXMEGA64A3U-MH

ATXMEGA64A3U-MH

ATXMEGA64A3U-MH

Microchip Technology

64KB 32K x 16 FLASH AVR 8/16-Bit Microcontroller AVR® XMEGA® A3U Series ATXMEGA64 64 Pin 32MHz 3V 64-VFQFN Exposed Pad

SOT-23

ATXMEGA64A3U-MH Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 7 Weeks
Contact PlatingTin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 64-VFQFN Exposed Pad
Surface MountYES
Number of Pins 64
Supplier Device Package 64-QFN (9x9)
Number of Terminals 64
Mounting Style SMD/SMT
Interfaces SPI/TWI/USART/USB
Data Converters A/D 16x12b; D/A 2x12b
Family Name AVR XMEGA
Instruction Set Architecture RISC
Dimensions 9.1 x 9.1 x 0.95mm
Typical Operating Supply Voltage 1.6 → 3.6 V
Package Type QFN
Maximum Operating Temperature+85 °C
Minimum Operating Temperature -40 °C
Number of I/Os 50 I/O
Manufacturer Microchip
Brand Microchip Technology / Atmel
Tradename XMEGA
RoHS Details
Package Tray
Base Product Number ATXMEGA64
Mfr Microchip Technology
Product Status Active
Package Shape SQUARE
Number of I/O Lines 50
Operating Temperature-40°C~85°C TA
PackagingTray
Series AVR® XMEGA® A3U
Published 2011
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 64
Additional FeatureOPERATES AT 1.8 V MINIMUM SUPPLY AT 12 MHZ
Terminal Position QUAD
Terminal FormNO LEAD
Supply Voltage 3V
Terminal Pitch0.5mm
Reach Compliance Code compliant
Frequency 32MHz
Base Part Number ATXMEGA64
Pin Count64
JESD-30 Code S-XQCC-N64
Qualification StatusNot Qualified
Supply Voltage-Max (Vsup) 3.6V
Power Supplies1.8/3.3 V
Temperature GradeINDUSTRIAL
Interface I2C, IrDA, SPI, UART, USART, USB
Memory Size64kB
Oscillator TypeInternal
Number of I/O 50
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, USB
Supply Current-Max 15 mA
Bit Size 16
Data Converter A/D 16x12b; D/A 2x12b
Watchdog TimerYes
Has ADC YES
DMA Channels YES
Data Rate115.2 kbps
Data Bus Width 8b
PWM Channels YES
DAC Channels YES
Seated Height-Max 1 mm
Number of Timers/Counters 7
Product Type8-bit Microcontrollers - MCU
ROM (words) 65536
EEPROM Size 2K x 8
CPU Family AVR RISC
RAM (bytes) 4096
Number of ADC Channels 16
ROM Programmability FLASH
Number of PWM Channels 22
Number of USB Channels 1
Product MCU
Product Category8-bit Microcontrollers - MCU
Device CoreAVR
Height 950μm
Length 9.1mm
Width 9.1mm
REACH SVHC No SVHC
RoHS StatusROHS3 Compliant
In-Stock:1262 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$5.89000$5.89
500$5.8311$2915.55
1000$5.7722$5772.2
1500$5.7133$8569.95
2000$5.6544$11308.8
2500$5.5955$13988.75

ATXMEGA64A3U-MH Product Details

ATXMEGA64A3U-MH Overview


Packaged in a 64-VFQFN Exposed Pad format, this MCU is available in a compact size. There are 50 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® A3U 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. During the manufacturing process, 64 terminations were applied to the IC chip. 16-bits are used in Microcontroller. The MCU chip's supply output is 3V volts. 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 64 pins. The clock has 7 timers/counters to keep track of the time. 64 pins are counted on this board. This device is embedded with a AVR RISC processor family, which is a powerful and efficient CPU. As a few examples, there are additional features like OPERATES AT 1.8 V MINIMUM SUPPLY AT 12 MHZ that are available in the software. A total of 16 ADC channels are present in this device. There are 22 PWM channels that are used by the device.

ATXMEGA64A3U-MH Features


64-VFQFN Exposed Pad package
Mounting type of Surface Mount


ATXMEGA64A3U-MH Applications


There are a lot of Microchip Technology
ATXMEGA64A3U-MH Microcontroller applications.


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

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