ATXMEGA256D3-AU
- Mfr.Part #
- ATXMEGA256D3-AU
- Manufacturer
- Microchip Technology
- Package / Case
- 64-TQFP
- Datasheet
- Download
- Description
- IC MCU 8/16BIT 256KB FLSH 64TQFP
- Stock
- 3,891
- In Stock :
- 3,891
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Memory Size :
- 256KB
- Family Name :
- AVR XMEGA
- Number of PWM Channels :
- 18
- Package / Case :
- 64-TQFP
- Supply Voltage :
- 1.8V
- MSL :
- MSL 3 - 168 hours
- Number of I/O :
- 50
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Voltage - Supply (Vcc/Vdd) :
- 1.6V~3.6V
- Product Category :
- 8-bit Microcontrollers - MCU
- Dimensions :
- 14.1 x 14.1 x 1.05mm
- Power Supplies :
- 1.8/3.3V
- Seated Height-Max :
- 1.2 mm
- Qualification Status :
- Not Qualified
- Terminal Finish :
- Matte Tin (Sn)
- Reach Compliance Code :
- Compliant
- Product Type :
- 8-bit Microcontrollers - MCU
- CPU Family :
- AVR RISC
- ROM (words) :
- 262144
- Qualification :
- -
- Has ADC :
- yes
- Terminal Pitch :
- 0.8mm
- Supply Current-Max :
- 18 mA
- Product :
- MCU
- Mount :
- Surface Mount
- Manufacturer :
- Microchip
- Termination :
- SMD/SMT
- RoHS Status :
- ROHS3 Compliant
- RAM Size :
- 16K x 8
- Terminal Position :
- QUAD
- Interface Type :
- SPI, TWI, USART
- Tradename :
- XMEGA
- Data Converters :
- A/D 16x12b
- PWM Channels :
- yes
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Width :
- 14.1mm
- Minimum Operating Temperature :
- -40 °C
- Number of Terminals :
- 64
- Operating Temperature :
- -40°C~85°C TA
- Supply Voltage-Max (Vsup) :
- 3.6V
- JESD-609 Code :
- e3
- Published :
- 2010
- Package Shape :
- Square
- Speed :
- 32MHz
- Surface Mount :
- yes
- RoHS :
- Details
- Height :
- 1.05mm
- Oscillator Type :
- Internal
- Number of I/O Lines :
- 50
- Package Type :
- TQFP
- Pin Count :
- 64
- Series :
- AVR® XMEGA® D3
- DAC Channels :
- No
- Factory Lead Time :
- 4 Weeks
- Packaging :
- Tray
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Pbfree Code :
- yes
- ROM Programmability :
- Flash
- Program Memory Size :
- 256KB 128K x 16
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Program Memory Type :
- Flash
- Core Size :
- 8/16-Bit
- Frequency :
- 32MHz
- Number of ADC Channels :
- 16
- Operating Supply Voltage :
- 2.5V
- Base Part Number :
- ATXMEGA256
- Mounting Type :
- Surface Mount
- EEPROM Size :
- 4K x 8
- Mounting Style :
- SMD/SMT
- Length :
- 14.1mm
- Interface :
- I2C, IrDA, SPI, UART, USART
- Connectivity :
- I2C, IrDA, SPI, UART/USART
- Instruction Set Architecture :
- RISC
- Core Processor :
- AVR
- Data Converter :
- A/D 16x12b
- DMA Channels :
- No
- JESD-30 Code :
- S-PQFP-G64
- Watchdog Timer :
- yes
- Brand :
- Microchip Technology / Atmel
- Peak Reflow Temperature (Cel) :
- 260
- Typical Operating Supply Voltage :
- 1.6 → 3.6 V
- Product Status :
- Active
- RAM (bytes) :
- 16384
- REACH SVHC :
- No SVHC
- Bit Size :
- 16
- Base Product Number :
- ATXMEGA256
- Supplier Device Package :
- 64-TQFP (14x14)
- Number of I/Os :
- 50 I/O
- Package :
- Tray
- Device Core :
- AVR
- Number of Pins :
- 64
- Terminal Form :
- Gull wing
- Maximum Operating Temperature :
- +85 °C
- Lead Free :
- Lead Free
- Contact Plating :
- Tin
- Number of Timers/Counters :
- 5
- Number of I2C Channels :
- 2
- Density :
- 2 Mb
- Temperature Grade :
- Industrial
- Number of Terminations :
- 64
- Data Bus Width :
- 8B
- Interfaces :
- SPI/TWI/USART
- Datasheets
- ATXMEGA256D3-AU

Microcontrollers Microchip Technology ATXMEGA256D3-AU Overview
The ATXMEGA256D3-AU from Microchip Technology is a highly capable microcontroller unit (MCU) that combines the flexibility of 8/16-bit processing with robust features tailored for advanced applications. This MCU, housed in a 64TQFP package, offers an optimal blend of power efficiency and performance with its 256KB flash memory, making it a standout choice in the Microcontrollers category. Designed to cater to sophisticated embedded systems, the ATXMEGA256D3-AU ensures a reliable and high-performance solution for developers and engineers looking to push the boundaries of what's possible in electronic design.
ATXMEGA256D3-AU Features
This MCU boasts a range of features designed to enhance functionality and ease of use in complex electronics environments. Key attributes include its dual architecture, allowing it to efficiently handle both 8-bit and 16-bit applications, and a large 256KB flash memory for substantial code storage or data logging. Additional features such as high-speed computing capabilities, extensive peripheral set, and advanced power management options ensure that the ATXMEGA256D3-AU can meet the rigorous demands of modern electronic applications.
ATXMEGA256D3-AU Applications
- Industrial Automation: The robust I/O capabilities and extensive interrupt system make it ideal for managing automated equipment and complex sensor arrays in industrial settings.
- Consumer Electronics: Applied in devices such as smart home gadgets and advanced personal electronics, where its power efficiency and processing power can drive enhanced user experiences.
- Automotive Applications: Suitable for automotive electronics where reliability and the ability to handle real-time computing are critical.
- Medical Devices: Utilized in medical monitoring systems, where precision and dependable operation are mandatory.
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