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ATXMEGA128A4U-W

ATXMEGA128A4U-W

ATXMEGA128A4U-W

Microchip Technology

128KB 64K x 16 FLASH AVR 8/16-Bit Microcontroller AVR® XMEGA® A4U Series ATXMEGA128 32MHz

SOT-23

ATXMEGA128A4U-W Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 8 Weeks
Data Converters A/D 12x12b, D/A 2x12b
Package Bag
Base Product Number ATXMEGA128
Mfr Microchip Technology
Product Status Active
Operating Temperature-40°C~85°C TA
Series AVR® XMEGA® A4U
Published 2016
Part StatusActive
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Max Operating Temperature85°C
Min Operating Temperature -40°C
Frequency 32MHz
Base Part Number ATXMEGA128
Interface I2C, IrDA, SPI, UART, USART, USB
Memory Size128kB
Oscillator TypeInternal
Number of I/O 34
Speed 32MHz
RAM Size 8K x 8
Memory TypeFLASH
Voltage - Supply (Vcc/Vdd) 1.6V~3.6V
Core Processor AVR
Peripherals Brown-out Detect/Reset, DMA, POR, PWM, WDT
Program Memory TypeFLASH
Core Size 8/16-Bit
Program Memory Size 128KB 64K x 16
Connectivity I2C, IrDA, SPI, UART/USART, USB
Data Converter A/D 12x12b; D/A 2x12b
Core Architecture AVR
EEPROM Size 2K x 8
RoHS StatusROHS3 Compliant
In-Stock:4535 items

ATXMEGA128A4U-W Product Details

ATXMEGA128A4U-W Overview


This Microcontroller has 34 I/Os. The MCU is based on the 8/16-Bit core. This Microcontroller's program memory type is FLASH. The Microcontroller runs in -40°C~85°C TA Operating Temperature. Microcontroller runs in AVR® XMEGA® A4U Series. The size of the program memory of Microcontroller is 128KB 64K x 16. MCU is powered by AVR Core Processor. The part owns 128kB memory size. You can find alternatives through the base part number ATXMEGA128. MCU's frequency is 32MHz. This equipment features FLASH memory. It has a AVR core architecture integrated into it.

ATXMEGA128A4U-W Features


Minimum temperature of -40°C


ATXMEGA128A4U-W Applications


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


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

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