ATXMEGA256D3-MNR
- Mfr.Part #
- ATXMEGA256D3-MNR
- Manufacturer
- Microchip Technology
- Package / Case
- 64-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 8/16BIT 256KB FLASH 64QFN
- Stock
- 30,578
- In Stock :
- 30,578
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Supply Voltage-Max (Vsup) :
- 3.6V
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- CPU Family :
- AVR RISC
- Core Size :
- 8/16-Bit
- Frequency :
- 32MHz
- RAM Size :
- 16K x 8
- Temperature Grade :
- Industrial
- Supplier Device Package :
- 64-QFN (9x9)
- Contact Plating :
- Tin
- RoHS Status :
- ROHS3 Compliant
- ROM (words) :
- 131072
- Watchdog Timer :
- yes
- Terminal Form :
- NO LEAD
- Number of Pins :
- 64
- Program Memory Size :
- 256KB 128K x 16
- Core Processor :
- AVR
- JESD-30 Code :
- S-XQCC-N64
- Operating Temperature :
- -40°C~105°C TA
- Number of Terminals :
- 64
- Terminal Pitch :
- 0.5 mm
- Base Part Number :
- ATXMEGA256
- Number of Terminations :
- 64
- Package / Case :
- 64-VFQFN Exposed Pad
- Interface :
- I2C, IrDA, SPI, UART, USART
- RAM (words) :
- 8192
- Program Memory Type :
- Flash
- Published :
- 2014
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Number of Timers/Counters :
- 5
- Integrated Cache :
- No
- Has ADC :
- yes
- Packaging :
- Tape and Reel (TR)
- ROM Programmability :
- Flash
- Interfaces :
- SPI/TWI/USART
- Data Converter :
- A/D 16x12b
- Series :
- AVR® XMEGA® D3
- Number of I/O Lines :
- 50
- Number of Timers :
- 5
- Bit Size :
- 8
- Voltage - Supply (Vcc/Vdd) :
- 1.6V~3.6V
- PWM Channels :
- yes
- Product Status :
- Active
- Data Converters :
- A/D 16x12b
- Height Seated (Max) :
- 1mm
- Speed :
- 32MHz
- Memory Size :
- 256KB
- Package :
- Tape and Reel (TR)
- Terminal Position :
- QUAD
- Base Product Number :
- ATXMEGA256
- On Chip Program ROM Width :
- 16
- EEPROM Size :
- 4K x 8
- Device Core :
- AVR
- Oscillator Type :
- Internal
- Mounting Type :
- Surface Mount
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- DMA Channels :
- No
- Package Shape :
- Square
- Manufacturer :
- Microchip Technology Inc
- Length :
- 9mm
- Additional Feature :
- ALSO OPERATES AT 1.6V MINIMUM SUPPLY AT 12 MHZ
- Reach Compliance Code :
- Compliant
- Seated Height-Max :
- 1 mm
- Connectivity :
- I2C, IrDA, SPI, UART/USART
- Pbfree Code :
- yes
- RAM (bytes) :
- 16384
- Number of I/O :
- 50
- Surface Mount :
- yes
- Width :
- 9mm
- Operating Supply Voltage :
- 3.3V
- DAC Channels :
- No
- Mount :
- Surface Mount
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Datasheets
- ATXMEGA256D3-MNR
ATXMEGA256D3-MNR Documents

Microcontrollers Microchip Technology ATXMEGA256D3-MNR Overview
The Microcontrollers Microchip Technology ATXMEGA256D3-MNR is a highly versatile and powerful microcontroller unit (MCU) tailored for demanding applications that require a robust combination of 8/16-bit processing capabilities, extensive memory, and low power consumption. Designed by Microchip Technology, this MCU features a dense 256KB of flash memory housed within a compact 64-QFN package, making it ideal for advanced embedded systems. Its efficient architecture enables enhanced system performance for industrial, commercial, and consumer applications, ensuring reliable and continuous operation in varied environments.
ATXMEGA256D3-MNR Features
The ATXMEGA256D3-MNR microcontroller stands out with its dual 8/16-bit processing capability, offering high computational power while maintaining efficiency in power usage. It supports a wide range of peripherals and interfaces, including advanced analog features and multiple communication options, which enhance its adaptability to both simple and complex tasks. Additionally, its built-in security features ensure safe and secure data handling, crucial for today’s connected devices.
ATXMEGA256D3-MNR Applications
- Industrial Automation: Utilized in control systems to manage machinery and processes, the MCU's robust processing capabilities and extended temperature range ensure reliable performance under rigorous industrial conditions.
- Smart Energy Solutions: Helps in managing energy consumption efficiently in smart grids and renewable energy sources, thanks to its advanced power management features and high memory capacity for algorithm storage.
- Consumer Electronics: Powers a variety of household gadgets, from advanced remote controls to multimedia stations, offering both performance and power efficiency to enhance user experience.
- Medical Devices: Ideal for portable medical applications where precision and reliability are critical, the MCU supports complex algorithms required for monitoring and diagnostic devices.
- Automotive: Suitable for automotive applications such as sensor interfaces and dashboard controllers, where its robust features ensure reliability and longevity in harsh environments.
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