ATXMEGA256A3U-ANR
- Mfr.Part #
- ATXMEGA256A3U-ANR
- Manufacturer
- Microchip Technology
- Package / Case
- 64-TQFP
- Datasheet
- Download
- Description
- IC MCU 8/16BIT 256KB FLSH 64TQFP
- Stock
- 39,907
- In Stock :
- 39,907
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Seated Height-Max :
- 1.2 mm
- Width :
- 14mm
- Number of I/O Lines :
- 50
- Product Status :
- Active
- DMA Channels :
- yes
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Number of Terminations :
- 64
- DAC Channels :
- yes
- Program Memory Size :
- 256KB 128K x 16
- Pbfree Code :
- yes
- ROM Programmability :
- Flash
- Series :
- AVR® XMEGA® A3U
- EEPROM Size :
- 4K x 8
- Number of Timers/Counters :
- 7
- RAM Size :
- 16K x 8
- Contact Plating :
- Tin
- Number of Terminals :
- 64
- Operating Supply Voltage :
- 3.3V
- Base Part Number :
- ATXMEGA256
- Brand :
- Microchip Technology
- Terminal Position :
- QUAD
- Length :
- 14mm
- Supplier Device Package :
- 64-TQFP (14x14)
- Height Seated (Max) :
- 1.2mm
- Mounting Type :
- Surface Mount
- Reach Compliance Code :
- Compliant
- Supply Voltage :
- 3V
- RoHS Status :
- ROHS3 Compliant
- Program Memory Type :
- Flash
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Package Shape :
- Square
- Bit Size :
- 16
- Published :
- 2013
- Product Category :
- 8-bit Microcontrollers - MCU
- Additional Feature :
- IT IS ALSO OPERATES IN 12 MHZ AT 1.6 V
- Data Converters :
- A/D 16x12b; D/A 2x12b
- Speed :
- 32MHz
- Mount :
- Surface Mount
- Terminal Pitch :
- 0.8mm
- Core Size :
- 8/16-Bit
- Data Converter :
- A/D 16x12b; D/A 2x12b
- Subcategory :
- Microcontrollers - MCU
- Voltage - Supply (Vcc/Vdd) :
- 1.6V~3.6V
- Has ADC :
- yes
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Tradename :
- XMEGA
- Frequency :
- 32MHz
- Product Type :
- 8-bit Microcontrollers - MCU
- Memory Size :
- 256KB
- Device Core :
- AVR
- JESD-30 Code :
- S-PQFP-G64
- Package / Case :
- 64-TQFP
- Watchdog Timer :
- yes
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Interface :
- I2C, IrDA, SPI, UART, USART, USB
- Supply Voltage-Max (Vsup) :
- 3.6V
- Factory Lead Time :
- 7 Weeks
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Manufacturer :
- Microchip
- Peripherals :
- Brown-out Detect/Reset, DMA, POR, PWM, WDT
- Oscillator Type :
- Internal
- Packaging :
- Tape and Reel (TR)
- Connectivity :
- CANbus, I2C, IrDA, LINbus, SPI, UART/USART
- Base Product Number :
- ATXMEGA256
- Terminal Form :
- Gull wing
- Interfaces :
- SPI/TWI/USART/USB
- RoHS :
- Details
- Number of I/O :
- 50
- Number of Pins :
- 64
- Core Processor :
- AVR
- PWM Channels :
- yes
- Surface Mount :
- yes
- Operating Temperature :
- -40°C~105°C TA
- Datasheets
- ATXMEGA256A3U-ANR
ATXMEGA256A3U-ANR Documents

Microcontrollers Microchip Technology ATXMEGA256A3U-ANR Overview
The Microcontrollers Microchip Technology ATXMEGA256A3U-ANR is a highly versatile and powerful microcontroller unit (MCU) that offers an exceptional balance between performance and power efficiency. Designed by Microchip Technology, this MCU operates on an advanced 8/16-bit AVR architecture, making it ideal for sophisticated applications that require a high level of control and computational power. The ATXMEGA256A3U-ANR is equipped with 256KB of flash memory, providing ample space for application code and data storage. Its integration into a 64TQFP package ensures compactness and ease of embedding into a wide array of electronic products.
ATXMEGA256A3U-ANR Features
This MCU boasts a comprehensive feature set that enhances its utility in complex digital environments. Key features include a low power consumption profile, a high-speed CPU capable of handling intricate operations, and a variety of built-in peripherals such as digital-to-analog converters, analog comparators, and multiple serial communication modules. These characteristics make the ATXMEGA256A3U-ANR an excellent choice for developers looking for a robust, scalable, and efficient microcontroller.
ATXMEGA256A3U-ANR Applications
- Industrial Automation: The MCU can be used to manage automation systems, providing precise control and monitoring over manufacturing processes.
- Medical Devices: Its high reliability and precision are ideal for medical applications, such as diagnostic equipment and wearable health monitors.
- Consumer Electronics: The ATXMEGA256A3U-ANR is perfect for powering advanced consumer electronics, including smart home devices and personal gadgets.
- Automotive: Used in automotive applications for controlling engine management systems or enhancing vehicle infotainment systems.
- Energy Management: Suitable for applications in smart grid technology and renewable energy sources, optimizing energy usage and monitoring.
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