ATXMEGA32D4-AU The ATXMEGA32D4-AU from Microchip Technology is an 8/16-bit AVR XMEGA microcontroller with 32KB Flash memory, 4KB SRAM, and 1KB EEPROM. It operates at up to 32MHz and comes in a 44-TQFP package.
Mfr Part #:

ATXMEGA32D4-AU

Available from 3 distributors
Mfr Name: Microchip Technology
Microchip Technology
The ATXMEGA32D4-AU from Microchip Technology is an 8/16-bit AVR XMEGA microcontroller with 32KB Flash memory, 4KB SRAM, and 1KB EEPROM. It operates at up to 32MHz and comes in a 44-TQFP package.
✓ Total Stock: 5,401 pcs

ATXMEGA32D4-AU Available from 3 distributors

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ATXMEGA32D4-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
Industrial Grade
Mounting Type
Number of I
Operating Temperature
Oscillator Type
Peripherals
Program Memory Size
Program Memory Type
RAM Size
SVHC Present
Speed
Supplier Device Package
Termination Style
Voltage

ATXMEGA32D4-AU Description

Short technical summary and product information.

The ATXMEGA32D4-AU is a high-performance, low-power 8/16-bit AVR XMEGA microcontroller from Microchip Technology. It features 32KB of in-system self-programmable Flash memory, 4KB internal SRAM, and 1KB EEPROM. The device operates at a maximum frequency of 32MHz at 2.7V to 3.6V, and 12MHz at 1.6V to 2.7V. It includes a 12-bit Analog-to-Digital Converter with 12 channels and a sampling rate of 200 ksps. The microcontroller offers 34 general-purpose I/O pins and supports multiple communication interfaces including I²C, SPI, and UART/USART with IrDA support. It also features a four-channel event system, four 16-bit timer/counters, and programmable watchdog timer. The device is designed for surface mount assembly and is packaged in a 44-lead TQFP (10x10mm). It operates over a temperature range of -40°C to +85°C and requires a supply voltage of 1.6V to 3.6V. The ATXMEGA32D4-AU is suitable for a wide range of embedded applications requiring low power consumption and high performance.

ATXMEGA32D4-AU Quick Information

Product Type: Microcontroller
Series: XMEGA D4
Canonical Name: Microchip ATXMEGA32D4-AU 8/16-bit AVR XMEGA Microcontroller
Subcategory: 8-bit Microcontrollers

ATXMEGA32D4-AU Compliance

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

ATXMEGA32D4-AU Features

  • 8/16-bit AVR XMEGA core with 32MHz max speed.
  • 32KB Flash, 4KB SRAM, 1KB EEPROM onboard.
  • 34 general-purpose I/O pins in 44-TQFP package.
  • 12-bit ADC with 12 channels and 200 ksps.
  • Multiple serial interfaces: I²C, SPI, UART/USART.

ATXMEGA32D4-AU Applications

  • Ideal for industrial control and automation systems.
  • Used in sensor interfacing and data acquisition.
  • Suitable for low-power battery-operated devices.
  • Applied in IoT edge nodes and smart sensors.

ATXMEGA32D4-AU FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the ATXMEGA32D4-AU?

1.6V to 3.6V.

What is the package type?

44-TQFP (10x10mm).

What is the operating temperature range?

-40°C to +85°C.

Is the ATXMEGA32D4-AU RoHS compliant?

RoHS3 Compliant (unverified).

What is the maximum clock speed?

32MHz at 2.7V to 3.6V, 12MHz at 1.6V to 2.7V.

How much Flash memory does it have?

32KB.

How many I/O pins are available?

34.

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