ATXMEGA256A3U-MNR
- Mfr.Part #
- ATXMEGA256A3U-MNR
- Manufacturer
- Microchip Technology
- Package / Case
- 64-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 8/16BIT 256KB FLASH 64QFN
- Stock
- 47,192
- In Stock :
- 47,192
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Published :
- 2013
- RAM Size :
- 16K x 8
- Supply Voltage-Max (Vsup) :
- 3.6V
- Program Memory Size :
- 256KB 128K x 16
- DAC Channels :
- yes
- RoHS Status :
- ROHS3 Compliant
- Memory Size :
- 256KB
- Data Converter :
- A/D 16x12b; D/A 2x12b
- JESD-30 Code :
- S-XQCC-N64
- Supplier Device Package :
- 64-QFN (9x9)
- Number of Pins :
- 64
- Operating Temperature :
- -40°C~105°C TA
- Peripherals :
- Brown-out Detect/Reset, DMA, POR, PWM, WDT
- Has ADC :
- yes
- Seated Height-Max :
- 1 mm
- PWM Channels :
- yes
- Number of Timers/Counters :
- 7
- EEPROM Size :
- 4K x 8
- Operating Supply Voltage :
- 3.3V
- Length :
- 9mm
- Connectivity :
- CANbus, I2C, SPI, UART/USART
- Surface Mount :
- yes
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Terminal Pitch :
- 0.5mm
- Number of I/O :
- 50
- Bit Size :
- 16
- Data Converters :
- A/D 16x12b; D/A 2x12b
- Watchdog Timer :
- yes
- Package / Case :
- 64-VFQFN Exposed Pad
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Core Size :
- 8/16-Bit
- Frequency :
- 32MHz
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Terminal Position :
- QUAD
- ROM Programmability :
- Flash
- Speed :
- 32MHz
- Interface :
- I2C, IrDA, SPI, UART, USART, USB
- Base Product Number :
- ATXMEGA256
- Package Shape :
- Square
- Oscillator Type :
- Internal
- Mounting Type :
- Surface Mount
- Number of Terminations :
- 64
- Base Part Number :
- ATXMEGA256
- Reach Compliance Code :
- Compliant
- Width :
- 9mm
- Number of Terminals :
- 64
- Supply Voltage :
- 3V
- Packaging :
- Tape and Reel (TR)
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Height Seated (Max) :
- 1mm
- Contact Plating :
- Tin
- DMA Channels :
- yes
- Core Processor :
- AVR
- Voltage - Supply (Vcc/Vdd) :
- 1.6V~3.6V
- Package :
- Tape and Reel (TR)
- Program Memory Type :
- Flash
- Mount :
- Surface Mount
- Additional Feature :
- IT IS ALSO OPERATES IN 12 MHZ AT 1.6 V
- Terminal Form :
- NO LEAD
- Manufacturer :
- Microchip Technology Inc
- Product Status :
- Active
- Pbfree Code :
- yes
- Series :
- AVR® XMEGA® A3U
- Number of I/O Lines :
- 50
- Datasheets
- ATXMEGA256A3U-MNR
ATXMEGA256A3U-MNR Documents

Microcontrollers Microchip Technology ATXMEGA256A3U-MNR Overview
The Microcontrollers Microchip Technology ATXMEGA256A3U-MNR is a sophisticated and versatile MCU that serves as a cornerstone for various high-performance applications. Engineered by Microchip Technology, this device seamlessly blends 8/16-bit processing capabilities with a substantial 256KB of flash memory, all encapsulated in a compact 64QFN package. This microcontroller is designed to cater to the demanding needs of modern electronic applications, providing a perfect balance between power efficiency and processing capability, making it ideal for both industrial and commercial applications.
ATXMEGA256A3U-MNR Features
This MCU boasts a rich set of features to enhance its functionality and reliability. Key features include a dual architecture that allows for 8 or 16-bit processing, 256KB of in-system self-programmable flash, and advanced peripherals. Additional attributes encompass a high degree of integration with real-time performance, multiple communication interfaces, and robust security options, ensuring comprehensive solutions for complex electronic designs.
ATXMEGA256A3U-MNR Applications
- Industrial Control Systems: This MCU can be integrated into factory automation and process control systems to manage complex operations and improve system efficiency.
- Medical Devices: Ideal for use in medical monitoring equipment, where precision and reliability are crucial for patient care and data accuracy.
- Consumer Electronics: Powers advanced consumer electronics, such as smart appliances and home automation systems, offering users enhanced usability and interactive experiences.
- Automotive: Suitable for automotive applications, including in-vehicle networks and entertainment systems, providing high-speed data processing and robust control.
- Utility Metering: Employs in smart meters for utility services to ensure accurate data collection and efficient resource management.
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