ATXMEGA256D3-AU

Name: ATXMEGA256D3-AU
Brand: Microchip Technology
Availability: InStock
Rating: 4.5 (10 reviews)
Author: Lisleapex

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

4,002 Effective Inventory

ATXMEGA256D3-AU

Effective Inventory4,002

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

Manufacturer Part # : ATXMEGA256D3-AU
Package/Case: TQFP-64
Brand: Microchip Technology
Product Categories : Microcontrollers
Series : ATXMEGA256

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We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.

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ATXMEGA256D3-AU DataSheet

Pricing (USD)

Quantity	Unit Price	Ext. Price
1	$9.167	$9.17
10	$8.863	$88.63

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

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ATXMEGA256D3-AU Details

The "-AU" package type, a 64-pin TQFP package with RoHS compliance, makes it easy to integrate this MCU into various designs while adhering to environmental standards. Additionally, the ATXMEGA256D3-AU features 16-channel 12-bit ADC, 4-channel DAC, and multiple communication interfaces including USART, SPI, and I2C. This rich set of peripherals makes it suitable for a wide range of applications, from sensor interfacing to communication protocols

Key Features

High-performance, Low-power 8/16-bit Atmel® AVR® XMEGATM Microcontroller
Non-volatile Program and Data Memories
– 64K - 256K Bytes of In-System Self-Programmable Flash
– 4K - 8K Bytes Boot Code Section with Independent Lock Bits
– 2K - 4K Bytes EEPROM
– 4K - 16K Bytes Internal SRAM
Peripheral Features
– Four-channel Event System
– Five 16-bit Timer/Counters
Four Timer/Counters with 4 Output Compare or Input Capture channels
One Timer/Counters with 2 Output Compare or Input Capture channels
High Resolution Extensions on two Timer/Counters
Advanced Waveform Extension on one Timer/Counter
– Three USARTs IrDA Extension on 1 USART
– Two Two-Wire Interfaces with dual address match(I2C and SMBus compatible)
– Two SPI (Serial Peripheral Interfaces)
– 16-bit Real Time Counter with Separate Oscillator
– One Sixteen-channel, 12-bit, 200ksps Analog to Digital Converter
– Two Analog Comparators with Window compare function
– External Interrupts on all General Purpose I/O pins
– Programmable Watchdog Timer with Separate On-chip Ultra Low Power Oscillator
Special Microcontroller Features
– Power-on Reset and Programmable Brown-out Detection
– Internal and External Clock Options with PLL
– Programmable Multi-level Interrupt Controller
– Sleep Modes: Idle, Power-down, Standby, Power-save, Extended Standby
– Advanced Programming, Test and Debugging Interface
PDI (Program and Debug Interface) for programming, test and debugging
I/O and Packages
– 50 Programmable I/O Lines
– 64-lead TQFP
– 64-pad QFN
Operating Voltage
– 1.6 – 3.6V
Speed performance
– 0 – 12 MHz @ 1.6 – 3.6V
– 0 – 32 MHz @ 2.7 – 3.6V

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

Specification Comparison

ATXMEGA256D3-AU vs ATXMEGA128A4U-AU vs ATXMEGA128A4U-MH ATXMEGA16E5-AU vs ATXMEGA256D3-AU vs ATXMEGA128A4U-AU

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.