ATXMEGA256D3-AU

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Upgrade your device with the advanced features of the ATXMEGA256D3-AU TQFP-64(10x10) MCU."

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Service & Packaging

About After Sales Service

All Parts Extended Quality Guarantee

Initiate the application within 90 days from the shipment date.

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ATXMEGA256D3-AU DataSheet

Pricing (USD)

Quantity Unit Price Ext. Price
1 $8.595 $8.60
10 $8.286 $82.86

These prices are subject to market fluctuations, and a quote submission is required to obtain the latest prices.

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Rapid Quote

Please submit RFQ for ATXMEGA256D3-AU or email to us: Email: [email protected], we will contact you in 12 hours.

ATXMEGA256D3-AU Details

The ATXMEGA256D3-AU is a high-performance microcontroller from Microchip Technology, designed for embedded systems and industrial automation. This device features 8-bit/16-bit Atmel AVR XMEGA architecture with 256KB flash memory, 16KB SRAM, and 4KB EEPROM.

Key Features

  • High-performance Microcontroller: Based on 8/16-bit Atmel AVR XMEGA architecture for high-speed processing and reliable operation.
  • 256KB Flash Memory, 16KB SRAM, and 4KB EEPROM: Offers ample memory space for complex programs and data storage.
  • 32MHz CPU Speed with 12-bit Analog-to-Digital Converter: Enables high-speed processing and precision analog readings.
  • Five 16-bit Timer/Counters, Configurable PWM Outputs: Provides precise timing and advanced control capabilities for diverse applications.
  • Multiple Communication Interfaces including USART, SPI, and I2C: Offers flexible communication options for various devices and systems.

Application

  • Embedded Systems: Ideal for embedded system development requiring high-performance processing, memory, and peripherals.
  • Industrial Automation: Suitable for industrial automation applications that demand reliable operation, precise timing, and advanced control capabilities.

Where to Use

The ATXMEGA256D3-AU is suitable for various industries and applications where high-performance processing, memory, and peripherals are required. Some examples include:

  • Industrial automation systems
  • Embedded system development for automotive, medical, or consumer electronics
  • Aerospace and defense applications requiring high-reliability performance and precision timing

How to Use

The ATXMEGA256D3-AU is a microcontroller that can be programmed using various development tools and frameworks. For details on how to use the device, refer to the datasheet and user manuals provided by Microchip Technology.

Application Circuit

The application circuit diagram for the ATXMEGA256D3-AU demonstrates how to connect the microcontroller to various peripherals and interfaces. It includes connections for power supply, ground, and communication lines, ensuring proper operation and reliable data transmission.

(Tip: For detailed circuit diagram connections and usage guide, refer to the datasheet.)

Equivalents

  • AAtmega2560: A similar microcontroller from Microchip Technology offering comparable features and performance.
  • PIC32MX795F512L: An alternative microcontroller from Microchip Technology with equivalent functionality.

Complementary

The ATXMEGA256D3-AU can be complemented by other devices and tools that provide specific features or capabilities. For example, the AVRISP MKII programmer can be used to develop and test applications for this microcontroller.

(Tip: When selecting complementary devices or tools, ensure that they align with your specific application requirements for optimal performance and compatibility.)

Frequently Asked Questions

Q: What is the maximum clock speed supported by the ATXMEGA256D3-AU?

A: The ATXMEGA256D3-AU supports a maximum clock frequency of 32MHz. For more details, refer to the datasheet for specific operating conditions and limitations.

ATXMEGA256D3-AU

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Product Category ! 8-bit Microcontrollers - MCU RoHS Details
Core AVR Program Memory Size 256 kB
Data RAM Size 16 kB Package / Case TQFP-64
Maximum Clock Frequency 32 MHz Number of I/Os 50 I/O
Supply Voltage - Min 1.6 V Supply Voltage - Max 3.6 V
Mounting Style SMD/SMT Data Bus Width 8 bit/16 bit
Minimum Operating Temperature - 40 C Maximum Operating Temperature ! + 85 C
Series XMEGA D3 Brand Microchip Technology
Data RAM Type SRAM Height 1 mm
Interface Type SPI, TWI, USART Length 14 mm
Moisture Sensitive Yes Number of Timers/Counters 5 Timer
Processor Series AVR XMEGA Product MCUs
Product Type ! 8-bit Microcontrollers - MCU Program Memory Type ! Flash
Factory Pack Quantity 90 Subcategory Microcontrollers - MCU
Tradename XMEGA Width 14 mm
Unit Weight 0.012720 oz

Datasheet PDF

Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.

Preliminary Specification ATXMEGA256D3-AU PDF Download

FAQs

What is ATXMEGA256D3-AU?

The ATXMEGA256D3-AU is a high-performance, low-power microcontroller based on the AVR XMEGA architecture by Microchip. It offers a wide range of features including a 8/16-bit RISC CPU, integrated peripherals, and high-speed serial communication interfaces. The device is suitable for a variety of embedded applications that require advanced processing capabilities.

How Does ATXMEGA256D3-AU Work?

The ATXMEGA256D3-AU operates as a microcontroller, executing instructions stored in its program memory to perform various tasks. It interfaces with external devices and sensors through its input/output pins and communication interfaces. The XMEGA architecture provides efficient performance and power-saving features for optimized operation.

How Many Pins does ATXMEGA256D3-AU have and What are the Functions of the Pinout Configuration?

The ATXMEGA256D3-AU is housed in a 64-pin TQFP (Thin Quad Flat Package) package. The pinout configuration includes:

  • VCC, GND: Power supply pins.
  • PORTx: General-purpose I/O pins (e.g., PORTA, PORTB).
  • INTx: Interrupt pins for external events.
  • USARTx, SPIx, I2C: Serial communication interface pins.
  • ADCx, DAC: Analog input/output pins.
  • TWI, TWI: Two-wire interface pins.
  • RTC: Real-time clock pins.

What are the Pros and Cons of ATXMEGA256D3-AU?

Pros:

  • High-Performance CPU: Features a powerful RISC CPU for efficient processing.
  • Rich Peripherals: Offers a wide range of integrated peripherals for diverse application requirements.
  • Low Power Consumption: Implements power-saving modes for energy-efficient operation.
  • Advanced Communication Interfaces: Supports high-speed serial interfaces for data exchange.
  • Flexible I/O Configuration: Allows versatile interfacing with external devices and sensors.

Cons:

  • Complexity: The advanced features may require a learning curve for new users.
  • Cost: Higher performance microcontrollers like the ATXMEGA256D3-AU may come at a higher price point.
  • Programming Effort: Developing software for the XMEGA architecture may require specific skills.

Are There Any Equivalents/Alternatives to ATXMEGA256D3-AU for Recommendation?

  • The ATmega2560 from Microchip is a similar high-performance microcontroller in the AVR family.
  • Alternatives to the ATXMEGA256D3-AU include the STM32F4 series from STMicroelectronics and the PIC32 series from Microchip for different architecture options.

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