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ATXMEGA16A4-AU ATXMEGA16A4-AU is an 8/16-bit AVR XMEGA microcontroller from Microchip Technology with 16KB Flash memory, 2KB RAM, and 1KB EEPROM. It operates at up to 32 MHz and comes in a 44-TQFP package.
Mfr Part #:

ATXMEGA16A4-AU

Available from 1 distributors
Mfr Name: Microchip Technology
Microchip Technology
ATXMEGA16A4-AU is an 8/16-bit AVR XMEGA microcontroller from Microchip Technology with 16KB Flash memory, 2KB RAM, and 1KB EEPROM. It operates at up to 32 MHz and comes in a 44-TQFP package.
✓ Total Stock: 6,413 pcs

ATXMEGA16A4-AU Available from 1 distributor

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6,413 pcs
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ATXMEGA16A4-AU Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Connectivity
Core Processor
Core Size
Data Converters
EEPROM Size
Mounting Type
Number of I
Operating Temperature
Oscillator Type
Peripherals
Program Memory Size
Program Memory Type
RAM Size
Speed
Supplier Device Package
Voltage
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ATXMEGA16A4-AU Description

Short technical summary and product information.

The ATXMEGA16A4-AU is a high-performance, low-power 8/16-bit microcontroller based on the Atmel AVR XMEGA core. It features 16KB of Flash program memory, 2KB of SRAM, and 1KB of EEPROM. The device operates at speeds up to 32 MHz with a supply voltage range of 1.6V to 3.6V. It includes 34 programmable I/O lines and a rich set of peripherals such as DMA, PWM, brown-out detection, and multiple serial communication interfaces (I2C, IrDA, SPI, UART/USART). The microcontroller is housed in a 44-lead TQFP package (10x10 mm) and supports surface-mount assembly. It is designed for industrial control, motor control, building automation, and battery-powered applications. The operating temperature range is -40°C to 85°C.

ATXMEGA16A4-AU Quick Information

Product Type: Microcontroller
Canonical Name: ATXMEGA16A4-AU AVR XMEGA 8/16-bit Microcontroller
Subcategory: 8/16-bit Microcontroller

ATXMEGA16A4-AU Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

ATXMEGA16A4-AU Features

  • 8/16-bit AVR XMEGA core processor.
  • 16KB Flash program memory.
  • 32 MHz maximum operating speed.
  • 34 programmable I/O lines.
  • 1.6V to 3.6V supply voltage.

ATXMEGA16A4-AU Applications

  • Industrial control and automation systems.
  • Hand-held battery-powered devices.
  • Motor control and HVAC systems.
  • Building and climate control applications.

ATXMEGA16A4-AU FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range?

1.6V to 3.6V.

What is the package type?

44-TQFP (10x10 mm).

What is the operating temperature range?

-40°C to 85°C.

Is the ATXMEGA16A4-AU RoHS compliant?

RoHS3 compliant (unverified).

What is the core processor?

AVR 8/16-bit.

How much Flash memory does it have?

16KB.

What interfaces are supported?

I2C, IrDA, SPI, UART/USART.

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