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

Microcontrollers Microchip Technology ATXMEGA256A3B-AUR Overview
Microchip Technology的ATXMEGA256A3B-AUR是一款功能强大的8/16位微控制器,拥有256KB的闪存和64针TQFP封装。其高性能和低功耗使其成为各种嵌入式应用的理想选择。内置的丰富外围设备和通信接口,如I2C、SPI和USART,进一步扩展了其应用范围。该微控制器支持多种编程和调试工具,为开发者提供了极大的灵活性。此外,ATXMEGA256A3B-AUR具有较高的温度耐受性和坚固的架构,确保在恶劣环境下稳定运行。这使得它在工业、汽车和消费电子等领域中备受青睐。作为Microchip Technology系列中的一部分,这款微控制器以其卓越的品质和可靠性而著称,是批量采购和大规模生产的理想选择。ATXMEGA256A3B-AUR Features
- 8/16位架构:提供高性能处理能力,适用于各种复杂的应用场景。 - 256KB闪存:提供大量存储空间,支持更大的程序和数据。 - 64针TQFP封装:紧凑且易于集成,适合空间受限的应用。 - 丰富的通信接口:包括I2C、SPI、USART等,增强了设备的连接能力。 - 多样的编程和调试工具:支持JTAG和其他标准接口,方便开发和调试。 - 高温耐受性:适用于工业和汽车环境等高温场景。 - 低功耗设计:延长电池寿命,适用于便携式和低功耗设备。ATXMEGA256A3B-AUR Applications
- **工业自动化**:该微控制器可用于控制和监控工业设备,提供可靠的性能和高温耐受性。 - **汽车电子**:适用于汽车内的各种电子系统,如车载娱乐、导航和传感器控制等。 - **消费电子**:在智能家居设备、穿戴设备等消费电子产品中使用,提供高性能和低功耗。 - **医疗设备**:应用于医疗监测和控制设备,确保稳定性和可靠性。 - **通信设备**:适用于通信基础设施中的各种设备,提供丰富的通信接口,确保顺畅连接。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.
















