ATXMEGA256A3B-AUR
- Mfr.Part #
- ATXMEGA256A3B-AUR
- Manufacturer
- Atmel (Microchip Technology)
- Package / Case
- 64-TQFP
- Datasheet
- Download
- Description
- IC MCU 8/16BIT 256KB FLSH 64TQFP
- Stock
- 1
- In Stock :
- 1
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Atmel (Microchip Technology)
- Product Category :
- Microcontrollers
- DAC Channels :
- yes
- Connectivity :
- I2C, IrDA, SPI, UART/USART
- Number of Timers/Counters :
- 7
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Interface :
- I2C, IrDA, SPI, UART, USART, USB
- Base Product Number :
- ATXMEGA256
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Bit Size :
- 16
- Oscillator Type :
- Internal
- Length :
- 14mm
- Data Converter :
- A/D 16x12b; D/A 2x12b
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Peak Reflow Temperature (Cel) :
- 260
- EEPROM Size :
- 4K x 8
- Voltage - Supply (Vcc/Vdd) :
- 1.6V~3.6V
- Core Size :
- 8/16-Bit
- JESD-609 Code :
- e3
- Base Part Number :
- ATXMEGA256
- Series :
- AVR® XMEGA® A3B
- Program Memory Size :
- 256KB 128K x 16
- Product Status :
- Obsolete
- Terminal Position :
- QUAD
- Supply Voltage-Max (Vsup) :
- 3.6V
- Supplier Device Package :
- 64-TQFP (14x14)
- Supply Voltage :
- 2.7V
- Mounting Type :
- Surface Mount
- Operating Temperature :
- -40°C~85°C TA
- Factory Lead Time :
- 10 Weeks
- Memory Size :
- 32kB
- Number of I/O :
- 49
- RAM Size :
- 16K x 8
- Program Memory Type :
- Flash
- Qualification Status :
- Not Qualified
- Contact Plating :
- Tin
- Frequency :
- 32MHz
- Packaging :
- Tape and Reel (TR)
- Terminal Form :
- Gull wing
- Published :
- 2010
- Height Seated (Max) :
- 1.2mm
- Watchdog Timer :
- yes
- Package / Case :
- 64-TQFP
- Supply Voltage-Min (Vsup) :
- 1.6V
- Pbfree Code :
- yes
- Data Converters :
- A/D 16x12b; D/A 2x12b
- Terminal Pitch :
- 0.8mm
- Mount :
- Surface Mount
- Core Processor :
- AVR
- Peripherals :
- Brown-out Detect/Reset, DMA, POR, PWM, WDT
- Has ADC :
- yes
- PWM Channels :
- yes
- Speed :
- 32MHz
- Number of Pins :
- 64
- Time@Peak Reflow Temperature-Max (s) :
- 40
- RoHS Status :
- ROHS3 Compliant
- Number of Terminations :
- 64
- Data Bus Width :
- 8B
- DMA Channels :
- yes
- Datasheets
- ATXMEGA256A3B-AUR

Microcontrollers Atmel (Microchip Technology) ATXMEGA256A3B-AUR Overview
The Microcontrollers Atmel (Microchip Technology) ATXMEGA256A3B-AUR is a high-performance, low-power, 8/16-bit microcontroller that delivers robust capabilities in a compact 64TQFP package. Designed to meet the advanced demands of sophisticated electronic systems, this MCU is equipped with 256KB of flash memory, providing ample space for application code and data storage. Its extensive feature set is tailored to facilitate efficient handling of complex algorithms and mixed-signal operations, making it an ideal choice for developers looking to optimize power consumption and increase functionality in their embedded systems.
ATXMEGA256A3B-AUR Features
The ATXMEGA256A3B-AUR microcontroller from Atmel (Microchip Technology) includes several standout features that enhance its applicability across various domains. Key features include a versatile 8/16-bit CPU, a large 256KB of onboard flash memory, and advanced peripherals such as high-speed analog-to-digital converters and multiple communication interfaces. Additionally, the device supports real-time performance with low power consumption, dual programming options, and easy-to-implement security features, ensuring reliable and secure applications.
ATXMEGA256A3B-AUR Applications
- Industrial Control Systems: This microcontroller excels in managing automation processes, thanks to its robust processing capabilities and numerous I/O options, which allow for precise control and monitoring of industrial equipment.
- Medical Devices: In medical applications, the ATXMEGA256A3B-AUR supports complex sensor data processing and real-time analysis critical for portable medical diagnostics and monitoring systems.
- Consumer Electronics: Utilized in devices like smart home gadgets and portable electronics, where its low power consumption and significant processing power enable enhanced functionality and longer battery life.
- Automotive Applications: Suitable for automotive electronics, such as embedded systems for vehicle monitoring and entertainment systems, due to its high reliability and extended temperature range capabilities.
- Internet of Things (IoT) Devices: Its advanced security features and efficient power management make the ATXMEGA256A3B-AUR an excellent choice for IoT devices, ensuring secure data transmission and energy-efficient operation.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















