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ATXMEGA32A4U-AUR

ATXMEGA32A4U-AUR

ATXMEGA32A4U-AUR

Microchip Technology

32KB 16K x 16 FLASH AVR 8/16-Bit Microcontroller AVR® XMEGA® A4U Series ATXMEGA32 44 Pin 32MHz 3V 44-TQFP

SOT-23

ATXMEGA32A4U-AUR Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 7 Weeks
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
Mounting Style SMD/SMT
Interfaces SPI/TWI/USART/USB
Data Converters A/D 12x12b, D/A 2x12b
MSL MSL 3 - 168 hours
Qualification -
DAC Resolution 12 bit
Number of I/Os 34 I/O
Maximum Operating Temperature+ 85 C
Minimum Operating Temperature - 40 C
Interface Type I2C, SPI, USART, USB
Manufacturer Microchip
Brand Microchip Technology / Atmel
Tradename XMEGA
RoHS Details
Package Tape & Reel (TR);Cut Tape (CT);Digi-Reel®;
Base Product Number ATXMEGA32
Mfr Microchip Technology
Product Status Active
Package Shape SQUARE
Number of I/O Lines 34
Operating Temperature-40°C~85°C TA
PackagingTape & Reel (TR)
Series AVR® XMEGA® A4U
Published 2009
JESD-609 Code e3
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 44
Terminal Finish Matte Tin (Sn)
Additional FeatureOPERATES AT 1.8 V MINIMUM SUPPLY AT 12 MHZ
Terminal Position QUAD
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Supply Voltage 3V
Terminal Pitch0.8mm
Reach Compliance Code compliant
Frequency 32MHz
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number ATXMEGA32
JESD-30 Code S-PQFP-G44
Qualification StatusNot Qualified
Supply Voltage-Max (Vsup) 3.6V
Power Supplies1.8/3.3V
Temperature GradeINDUSTRIAL
Supply Voltage-Min (Vsup) 2.7V
Interface SPI, USART, USB
Memory Size32kB
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 32KB 16K x 16
Connectivity I2C, IrDA, SPI, UART/USART, USB
Supply Current-Max 12 mA
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
Product Type8-bit Microcontrollers - MCU
ROM (words) 16384
EEPROM Size 1K x 8
CPU Family AVR RISC
RAM (bytes) 4096
Number of ADC Channels 12 Channel
ROM Programmability FLASH
Product MCU
Product Category8-bit Microcontrollers - MCU
Device CoreAVR
Length 10mm
Height Seated (Max) 1.2mm
Width 10 mm
REACH SVHC No SVHC
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:1847 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$4.17000$4.17
500$4.1283$2064.15
1000$4.0866$4086.6
1500$4.0449$6067.35
2000$4.0032$8006.4
2500$3.9615$9903.75

ATXMEGA32A4U-AUR Product Details

ATXMEGA32A4U-AUR Overview


In a 44-TQFP package, the MCU is available. 34 I/Os are available. The Microcontroller has a mounting type of Surface Mount, which indicates that it is mounted conveniently. The 8/16-Bit core is the core of the MCU. There is a FLASH type of memory for its program. There is a temperature range of -40°C~85°C TA that is operated by this Microcontroller. AVR® XMEGA® A4U series components make up this electrical component. 32KB 16K x 16 is the size of its program memory. A AVR Core processor is used to power the device. This device falls under the MICROCONTROLLER, RISC uPs/uCs/Peripheral ICs category. 44 is the number of terminations on the IC chip that are present. This part works in a 16-bit manner. There is a 3V volt supply output on the chip. DMA channels number YES. 32kB is the memory size of the part. The base part number ATXMEGA32 can be used to find alternatives. The efficiency of this device can be improved when operating at a frequency of 32MHz. The device works in YES PWM channels. Located on the chip are 44 pins. The clock has 5 timers or counters on it. In this device, there is a AVR RISC CPU embedded within it. I would like to mention a few additional features such as OPERATES AT 1.8 V MINIMUM SUPPLY AT 12 MHZ in order to name a few. A total of 12 Channel channels of ADC are available on this device.

ATXMEGA32A4U-AUR Features


44-TQFP package
Mounting type of Surface Mount


ATXMEGA32A4U-AUR Applications


There are a lot of Microchip Technology
ATXMEGA32A4U-AUR Microcontroller applications.


  • Heater/Fan
  • Calculator
  • Kindle
  • Christmas lights
  • 3D printers
  • Washing machine
  • Microwave ovens
  • Home appliances
  • Home video and audio
  • Entertainment products

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