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Microchip ATXMEGA128A4U-AU

The ATXMEGA128A4U-AU is a high-performance microcontroller from Atmel, featuring an AVRXMEGA architecture and a clock speed of 32MHz

ISO14001 ISO9001 DUNS

Brands: Microchip

Mfr.Part #: ATXMEGA128A4U-AU

Datasheet: ATXMEGA128A4U-AU Datasheet (PDF)

Package/Case: TQFP-44

Product Type: 8-bit Microcontrollers - MCU

RoHS Status:

Stock Condition: 6554 pcs, New Original

Warranty: 1 Year Ovaga Warranty - Find Out More

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ATXMEGA128A4U-AU General Description

ATXMEGA128A4U-AU is a high-performance 8-bit microcontroller from Atmel, now part of Microchip Technology. It is part of the ATxmega A4U series and features 128KB of flash memory, 8KB of SRAM, and 2048 bytes of EEPROM. The microcontroller operates at a frequency of up to 32MHz and has a wide operating voltage range of 1.6V to 3.6V.The ATXMEGA128A4U-AU also includes a rich set of peripherals such as USB controller, 12-bit ADC, DAC, USART, SPI, TWI, and multiple timers, making it suitable for various applications in industrial automation, consumer electronics, and wireless communication. It also features a low power consumption mode, making it ideal for battery-powered applications.Additionally, the ATXMEGA128A4U-AU has a high-performance CPU with single-cycle multiply and hardware divide instructions, providing high computational power in a small form factor.

ATXMEGA128A4U-AU

Features

  • High-performance 8/16-bit ATxmega AVR microcontroller
  • 128KB flash memory, 8KB RAM
  • 2 DACs, 4 USARTs, 2 TWI (I2C) modules, and 6 timers/counters
  • USB interface with full-speed (12Mbps) operation
  • 44 GPIO pins with capacitive touch sensing
  • 44-pin TQFP package
  • Operating voltage range of 1.6V to 3.6V
    • Microchip Inventory

    Specifications

    Parameter Value Parameter Value
    Program Memory Size (KB) 128 RAM (bytes) 8
    Data EEPROM (bytes) 2048 Pin Count 44
    Operation Voltage Max.(V) 3.6 Operation Voltage Min.(V) 1.6
    Timers 0 x 8-bit - 0 x 16-bit Max ADC Resolution (bits) 12
    ADC Channels 12 Zero Cross Detect No
    Number of Comparators 2 SPI 7 -SPI
    I2C 2 -I2C Stand alone PWM 16
    Low Power Yes Numerically Controlled Oscillator (NCO) 0
    Data Signal Modulator (DSM) 0

    Shipping

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    Guarantees

    1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.

    2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.

    Packing

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    All the products will packing in anti-staticbag. Ship with ESD antistatic protection.

    Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.

    We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.

    After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.

    • ESD
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    Part points

    • The ATXMEGA128A4U-AU chip is a microcontroller designed by Microchip. It belongs to the XMEGA series and offers enhanced performance and power efficiency. It has 128KB of flash memory, 8KB of SRAM, and various peripherals including UART, SPI, and I2C interfaces. It is widely used in applications such as industrial automation, consumer electronics, and IoT devices.

    • Equivalent

      Some equivalent products to the ATXMEGA128A4U-AU chip include the ATxmega128A4U-MU, ATXMEGA128A4U-AUT, and ATXMEGA128A4U-MHR chips. These chips offer similar functionality and features to the original ATXMEGA128A4U-AU chip.

    • Features

      Key features of the ATXMEGA128A4U-AU microcontroller include a 32-bit AVR core, 128KB Flash memory, 8KB SRAM, a 12-bit analog-to-digital converter, 8-channel event system, advanced power management, multiple communication interfaces (SPI, I2C, UART), and a wide range of peripherals for various applications.

    • Pinout

      The ATXMEGA128A4U-AU has 100 pins and is a microcontroller unit (MCU) with USB communication capability. It is part of the ATxmega A4U series by Microchip Technology and features 128KB of flash memory, 8KB of RAM, and multiple peripherals such as GPIO, UART, SPI, I2C, and ADC.

    • Manufacturer

      The ATXMEGA128A4U-AU is manufactured by Microchip Technology Inc., an American company that specializes in the design and manufacture of microcontroller and analog semiconductors.

    • Application Field

      The ATXMEGA128A4U-AU microcontroller is commonly used in various application areas, including industrial automation, smart energy management systems, consumer electronics, and automotive control systems. With its versatile features, such as advanced analog peripherals and powerful processing capabilities, it is suitable for a wide range of applications requiring high performance and reliability.

    • Package

      The ATXMEGA128A4U-AU chip is available in the TQFP package type, which stands for Thin Quad Flat Package. It has a quad flat shape with leads on all four sides. The size of the chip is typically around 14x14mm.

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