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ATXMEGA64D3-AU The ATXMEGA64D3-AU is an 8/16-bit AVR XMEGA microcontroller from Atmel with 64KB of Flash memory, 4KB RAM, and 2KB EEPROM. It operates from 1.6V to 3.6V and comes in a 64-TQFP surface mount package.
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ATXMEGA64D3-AU

Available from 1 distributors
Mfr Name: Atmel
Atmel
The ATXMEGA64D3-AU is an 8/16-bit AVR XMEGA microcontroller from Atmel with 64KB of Flash memory, 4KB RAM, and 2KB EEPROM. It operates from 1.6V to 3.6V and comes in a 64-TQFP surface mount package.
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ATXMEGA64D3-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
Watchdog Timer
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ATXMEGA64D3-AU Description

Short technical summary and product information.

The ATXMEGA64D3-AU is a high-performance, low-power 8/16-bit AVR XMEGA microcontroller from Atmel. It features 64KB of in-system self-programmable Flash memory, 4KB of internal SRAM, and 2KB of EEPROM. The device operates over a supply voltage range of 1.6V to 3.6V and can run at up to 32MHz when powered at 2.7V or higher, and up to 12MHz at lower voltages.

 

This microcontroller includes a rich set of peripherals: a 16-channel 12-bit ADC with 300ksps sampling rate, five 16-bit timer/counters with high-resolution and advanced waveform extension capabilities, three USARTs (one with IrDA support), two two-wire interfaces (I2C/SMBus compatible), and two SPI interfaces. It also features a four-channel event system, a 16-bit real-time counter, two analog comparators, and a CRC generator supporting CRC-16 and CRC-32.

 

The ATXMEGA64D3-AU is housed in a 64-lead TQFP package with a 14x14mm body and is designed for surface mount assembly. It offers 50 programmable I/O pins and supports five sleep modes for power-sensitive applications. The device includes a programmable watchdog timer, power-on reset, and brown-out detection.

ATXMEGA64D3-AU Quick Information

Product Type: Microcontroller
Series: ATxmega64D3
Canonical Name: Atmel ATXMEGA64D3-AU 8/16-bit AVR XMEGA Microcontroller
Subcategory: 8/16-bit AVR XMEGA

ATXMEGA64D3-AU Compliance

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

ATXMEGA64D3-AU Features

  • 8/16-bit AVR XMEGA core architecture.
  • 64KB in-system self-programmable Flash memory.
  • 16-channel 12-bit ADC with 300ksps.
  • Operates from 1.6V to 3.6V supply.
  • 64-TQFP surface mount package with 50 I/O pins.

ATXMEGA64D3-AU Applications

  • Industrial control and automation systems.
  • Sensor interface and data acquisition.
  • Consumer electronics and IoT devices.
  • Motor control with advanced waveform generation.
  • Battery-powered portable instrumentation.

ATXMEGA64D3-AU FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the ATXMEGA64D3-AU?

The ATXMEGA64D3-AU operates from 1.6V to 3.6V.

What is the maximum clock speed of the ATXMEGA64D3-AU?

The maximum clock speed is 32MHz at 2.7V to 3.6V, and 12MHz at 1.6V to 2.7V.

How much Flash memory does the ATXMEGA64D3-AU have?

It has 64KB of Flash program memory, including a 4KB boot section.

What package is the ATXMEGA64D3-AU available in?

It is available in a 64-TQFP (14x14mm) surface mount package.

What is the operating temperature range of the ATXMEGA64D3-AU?

The operating temperature range is -40°C to 85°C.

Is the ATXMEGA64D3-AU RoHS compliant?

The part is listed as RoHS3 Compliant, though this data is unverified.

How many I/O pins does the ATXMEGA64D3-AU have?

It has 50 programmable I/O pins.

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