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ATXMEGA128D4-AU

ATXMEGA128D4-AU

ATXMEGA128D4-AU

Microchip Technology

128KB 64K x 16 FLASH AVR 8/16-Bit Microcontroller AVR® XMEGA® D4 Series ATXMEGA128 44 Pin 32MHz 3V 44-TQFP

SOT-23

ATXMEGA128D4-AU 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 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
Data Converters A/D 12x12b
MSL -
Qualification -
Family Name AVR XMEGA
Instruction Set Architecture RISC
Dimensions 10.1 x 10.1 x 1.05mm
Typical Operating Supply Voltage 1.6 → 3.6 V
Package Type TQFP
Maximum Operating Temperature+85 °C
Minimum Operating Temperature -40 °C
Number of I/Os 34 I/O
Interface Type I2C, SPI, UART
Manufacturer Microchip
Brand Microchip Technology / Atmel
Tradename XMEGA
RoHS Details
Package Tray
Base Product Number ATXMEGA128
Mfr Microchip Technology
Product Status Active
Package Shape SQUARE
Number of I/O Lines 34
Operating Temperature-40°C~85°C TA
PackagingTray
Series AVR® XMEGA® D4
Published 2013
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 1.6 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 ATXMEGA128
Pin Count44
JESD-30 Code S-PQFP-G44
Qualification StatusNot Qualified
Supply Voltage-Max (Vsup) 3.6V
Power Supplies1.8/3.3V
Temperature GradeINDUSTRIAL
Interface I2C, IrDA, SPI, UART, USART
Memory Size128kB
Oscillator TypeInternal
Number of I/O 34
Speed 32MHz
RAM Size 8K 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, POR, PWM, WDT
Program Memory TypeFLASH
Core Size 8/16-Bit
Program Memory Size 128KB 64K x 16
Connectivity I2C, IrDA, SPI, UART/USART
Supply Current-Max 13 mA
Bit Size 16
Data Converter A/D 12x12b
Watchdog TimerYes
Has ADC YES
DMA Channels NO
Data Bus Width 8b
PWM Channels YES
DAC Channels NO
Seated Height-Max 1.2 mm
Number of Timers/Counters 4
Product Type8-bit Microcontrollers - MCU
ROM (words) 131072
EEPROM Size 2K x 8
CPU Family AVR RISC
RAM (bytes) 8192
Number of ADC Channels 12
ROM Programmability FLASH
Number of PWM Channels 14
Number of I2C Channels 2
Product MCU
Product Category8-bit Microcontrollers - MCU
Device CoreAVR
Height 1mm
Length 10mm
Width 10mm
REACH SVHC No SVHC
RoHS StatusROHS3 Compliant
In-Stock:1377 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$4.82000$4.82
25$4.41880$110.47
100$3.99640$399.64

ATXMEGA128D4-AU Product Details

ATXMEGA128D4-AU Overview


44-TQFP-packages are available. There are 34 I/O ports on this device. Device mounting type Surface Mount is the type of mounting that the Microcontroller uses. There is a 8/16-Bit core at the core of this MCU. There is a type of program memory called FLASH in the Microcontroller. There is a temperature range of -40°C~85°C TA for this Microcontroller. An electrical component of this type belongs to the AVR® XMEGA® D4 series. This program memory has a size of 128KB 64K x 16, which indicates what the size of the program memory is. AVR Core processors are used in MCU. Devices of this type belong to the MICROCONTROLLER, RISC power supply/socket/peripheral ICs category. This chip has a total of 44 terminations on MCU chip. You get a 16-bit size. This Microcontroller chip is powered by 3V volts. There are NO DMA channels on this Microcontroller chip. The part has a memory size of 128kB. The base part number ATXMEGA128 provides alternatives. This device is extremely efficient when operated at a frequency of 32MHz. Using the PWM channel YES, the device works with the motor. In this chip, 44 pins can be accessed. Using the timer/counter system, it has 4 timers/counters. It has 44 pins in total. In addition to this, the device is embedded with the the AVR RISC CPU family. Some of these features include OPERATES AT 1.6 V MINIMUM SUPPLY AT 12 MHZ, for example, as one example. In total, it has 12 ADC channels for the measurement of signals. As far as the PWM channel count is concerned, the device makes use of 14 channels. As part of the design, the part has been designed to feature 2 channels for I2C communication.

ATXMEGA128D4-AU Features


44-TQFP package
Mounting type of Surface Mount


ATXMEGA128D4-AU Applications


There are a lot of Microchip Technology
ATXMEGA128D4-AU Microcontroller applications.


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

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