ATXMEGA256A3-AUR
- Mfr.Part #
- ATXMEGA256A3-AUR
- Manufacturer
- Atmel (Microchip Technology)
- Package / Case
- 64-TQFP
- Datasheet
- Download
- Description
- IC MCU 8/16BIT 256KB FLSH 64TQFP
- Stock
- 38,953
- In Stock :
- 38,953
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- Manufacturer :
- Atmel (Microchip Technology)
- Product Category :
- Microcontrollers
- Seated Height-Max :
- 1.2 mm
- Product Category :
- 8-bit Microcontrollers - MCU
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- PWM Channels :
- yes
- Frequency :
- 32MHz
- Base Product Number :
- ATXMEGA256
- DAC Channels :
- yes
- Width :
- 14 mm
- Manufacturer :
- Microchip
- Time@Peak Reflow Temperature-Max (s) :
- 40
- DMA Channels :
- yes
- Minimum Operating Temperature :
- - 40 C
- Product :
- MCU
- JESD-609 Code :
- e3
- Package / Case :
- 64-TQFP
- Terminal Pitch :
- 0.8mm
- Supplier Device Package :
- 64-TQFP (14x14)
- Data Bus Width :
- 8B
- Surface Mount :
- yes
- JESD-30 Code :
- S-PQFP-G64
- Number of Terminations :
- 64
- Reach Compliance Code :
- Compliant
- Base Part Number :
- ATXMEGA256
- Maximum Operating Temperature :
- + 85 C
- Published :
- 2013
- Lead Free :
- Lead Free
- Number of I/O :
- 50
- Number of I/Os :
- 50 I/O
- Core Size :
- 8/16-Bit
- Mounting Style :
- SMD/SMT
- Mount :
- Surface Mount
- Length :
- 14mm
- Data Converter :
- A/D 16x12b; D/A 2x12b
- Core Processor :
- AVR
- Additional Feature :
- ALSO OPERATES AT 1.6V MINIMUM SUPPLY AT 12 MHZ
- Brand :
- Microchip Technology / Atmel
- Supply Voltage-Max (Vsup) :
- 3.6V
- Terminal Finish :
- Matte Tin (Sn)
- Terminal Form :
- Gull wing
- Has ADC :
- yes
- Voltage - Supply (Vcc/Vdd) :
- 1.6V~3.6V
- Memory Size :
- 256KB
- Number of Terminals :
- 64
- Bit Size :
- 16
- Series :
- AVR® XMEGA® A3
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Program Memory Size :
- 256KB 128K x 16
- RoHS :
- Details
- Subcategory :
- Microcontrollers - MCU
- Oscillator Type :
- Internal
- Pbfree Code :
- yes
- Program Memory Type :
- Flash
- RAM Size :
- 16K x 8
- EEPROM Size :
- 4K x 8
- ROM Programmability :
- Flash
- Interface :
- CAN, I2C, IrDA, LIN, SPI, UART, USART, USB
- RoHS Status :
- ROHS3 Compliant
- Product Type :
- 8-bit Microcontrollers - MCU
- Height Seated (Max) :
- 1.2mm
- Number of I/O Lines :
- 50
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Tradename :
- XMEGA
- Packaging :
- Tape and Reel (TR)
- Data Converters :
- A/D 16x12b; D/A 2x12b
- Factory Lead Time :
- 7 Weeks
- Terminal Position :
- QUAD
- Qualification Status :
- Not Qualified
- Number of Timers/Counters :
- 7
- Supply Voltage :
- 3V
- Product Status :
- Active
- Package Shape :
- Square
- Speed :
- 32MHz
- Peripherals :
- Brown-out Detect/Reset, DMA, POR, PWM, WDT
- Connectivity :
- I2C, IrDA, SPI, UART/USART
- Mounting Type :
- Surface Mount
- Peak Reflow Temperature (Cel) :
- 260
- Number of Pins :
- 64
- Temperature Grade :
- Industrial
- Operating Temperature :
- -40°C~85°C TA
- Datasheets
- ATXMEGA256A3-AUR

Microcontrollers Atmel (Microchip Technology) ATXMEGA256A3-AUR Overview
The Microcontrollers Atmel (Microchip Technology) ATXMEGA256A3-AUR is a powerful and versatile microcontroller unit (MCU) designed to meet the demanding requirements of sophisticated embedded systems. Built on Atmel's innovative 8/16-bit AVR technology, this MCU delivers a perfect balance of performance and power efficiency. With 256KB of flash memory, it offers ample space for application code and data storage, making it an ideal choice for developers looking to implement complex algorithms and functionalities in their applications. The 64TQFP package ensures compactness and ease of integration into a variety of hardware layouts, supporting both space-sensitive and design-flexible projects.
ATXMEGA256A3-AUR Features
This high-performance MCU features a dual interface, 8/16-bit processing for handling both simple and complex tasks efficiently, and 256KB of in-system programmable flash. It supports a wide range of operating voltages and temperatures, making it highly versatile for diverse operating environments. Enhanced with Atmel's picoPower technology, the ATXMEGA256A3-AUR ensures ultra-low power consumption, extending the battery life of portable devices. Additionally, its robust peripheral set enhances connectivity and control capabilities, essential for advanced applications.
ATXMEGA256A3-AUR Applications
- Industrial Automation: Integrates into control systems for sensors and actuators, facilitating precise process management and monitoring.
- Smart Home Devices: Powers a range of devices such as smart thermostats and security systems, offering both reliability and high computational power to handle device networking and user interface tasks.
- Medical Devices: Utilized in medical monitoring systems, where precision and reliability are crucial for patient care and data accuracy.
- Wearable Technology: Serves as the core processing unit in wearables, providing efficient power management and processing capabilities for fitness and health monitoring features.
- Automotive: Deployed in automotive applications for control and monitoring systems, enhancing vehicle performance and safety features.
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