ATXMEGA256D3-MN
- Mfr.Part #
- ATXMEGA256D3-MN
- Manufacturer
- Microchip Technology
- Package / Case
- 64-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 8/16BIT 256KB FLASH 64QFN
- Stock
- 34,746
- In Stock :
- 34,746
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Pbfree Code :
- yes
- Number of Terminations :
- 64
- Voltage - Supply (Vcc/Vdd) :
- 1.6V~3.6V
- Number of Pins :
- 64
- Surface Mount :
- yes
- Frequency :
- 32MHz
- ROM Programmability :
- Flash
- Number of Terminals :
- 64
- On Chip Program ROM Width :
- 16
- DMA Channels :
- No
- Memory Size :
- 256KB
- Core Size :
- 8/16-Bit
- Packaging :
- Tray
- Connectivity :
- I2C, IrDA, SPI, UART/USART
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- RoHS Status :
- ROHS3 Compliant
- Product Status :
- Active
- RAM (words) :
- 8192
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Base Part Number :
- ATXMEGA256
- Number of I/O :
- 50
- Bit Size :
- 8
- Mounting Type :
- Surface Mount
- CPU Family :
- AVR RISC
- Data Converters :
- A/D 16x12b
- Number of I/O Lines :
- 50
- Integrated Cache :
- No
- Package :
- Tray
- Has ADC :
- yes
- Reach Compliance Code :
- Compliant
- Program Memory Size :
- 256KB 128K x 16
- DAC Channels :
- No
- Length :
- 9mm
- Supplier Device Package :
- 64-QFN (9x9)
- Height Seated (Max) :
- 1mm
- Additional Feature :
- ALSO OPERATES AT 1.6V MINIMUM SUPPLY AT 12 MHZ
- Terminal Pitch :
- 0.5 mm
- Operating Supply Voltage :
- 3.3V
- Data Converter :
- A/D 16x12b
- Width :
- 9mm
- Base Product Number :
- ATXMEGA256
- Published :
- 2014
- Package Shape :
- Square
- Program Memory Type :
- Flash
- Number of Timers :
- 5
- Core Processor :
- AVR
- ROM (words) :
- 131072
- Supply Voltage-Max (Vsup) :
- 3.6V
- Series :
- AVR® XMEGA® D3
- JESD-30 Code :
- S-XQCC-N64
- Interface :
- I2C, IrDA, SPI, UART, USART
- Mount :
- Surface Mount
- Operating Temperature :
- -40°C~105°C TA
- Seated Height-Max :
- 1 mm
- Terminal Form :
- NO LEAD
- RAM (bytes) :
- 16384
- Contact Plating :
- Tin
- Oscillator Type :
- Internal
- Manufacturer :
- Microchip Technology Inc
- EEPROM Size :
- 4K x 8
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Temperature Grade :
- Industrial
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Terminal Position :
- QUAD
- Number of Timers/Counters :
- 5
- Package / Case :
- 64-VFQFN Exposed Pad
- RAM Size :
- 16K x 8
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Speed :
- 32MHz
- PWM Channels :
- yes
- Watchdog Timer :
- yes
- Datasheets
- ATXMEGA256D3-MN
ATXMEGA256D3-MN Documents

Microcontrollers Microchip Technology ATXMEGA256D3-MN Overview
The Microcontrollers Microchip Technology ATXMEGA256D3-MN from Microchip Technology is a cutting-edge microcontroller unit (MCU) designed to meet the demanding needs of modern embedded systems. This versatile MCU combines 8/16-bit dual functionality with a substantial 256KB of flash memory, housed in a compact 64QFN package. Its high integration supports complex applications while optimizing board space and reducing power consumption. Ideal for applications requiring substantial code space and high-speed processing, the ATXMEGA256D3-MN is a perfect solution for enhancing industrial, automotive, and consumer electronics.
ATXMEGA256D3-MN Features
The ATXMEGA256D3-MN boasts numerous features that make it highly suitable for sophisticated embedded applications. Key features include its 8/16-bit architecture allowing for efficient data handling and computation, 256KB of onboard flash memory for extensive program storage, and its compact 64QFN package which ensures minimal footprint on PCB designs. Additionally, the device supports advanced power management techniques, which help in reducing the power consumption during idle or active states, making it an eco-friendly choice for power-sensitive applications.
ATXMEGA256D3-MN Applications
- Industrial Control Systems: Its robust processing capabilities and large memory make it ideal for managing complex automation processes, improving operational efficiency and reliability.
- Automotive Electronics: Utilized in engine management systems and infotainment, the ATXMEGA256D3-MN ensures high-speed processing and reliable operation under harsh conditions.
- Consumer Electronics: Powers advanced consumer gadgets such as smart watches and home automation systems, offering a blend of power efficiency and computational ability to handle user interfaces and connectivity.
- Medical Devices: In medical monitoring systems, this MCU's precision and power efficiency support critical health care applications, ensuring accurate readings and reliable device performance.
- Utility Metering: Applied in smart metering solutions, the ATXMEGA256D3-MN's features enable efficient energy consumption tracking and data management, pivotal in modern energy management systems.
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