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- Manufacturer No：ATXMEGA256A3-AUR
- Manufacturer：Microchip
- Category：Embedded - Microcontrollers
- Datasheet：ATXMEGA256A3-AUR
- SKU：562779
- Description：8-bit Microcontrollers - MCU 256KB FL 4KB EE 16K SRAM IND 1.6-3.6V
User Guide
User Guide
ATXMEGA256A3-AUR Details
8-bit Microcontrollers - MCU 256KB FL 4KB EE 16K SRAM IND 1.6-3.6V
ATXMEGA256A3-AUR Specification Parameters
- Part Status: Active
- Mounting Type: Surface Mount
- Packaging: Tape & Reel (TR)
- Has ADC: YES
- DMA Channels: YES
- JESD-609 Code: e3
- Published: 2013
- Bit Size: 16
- Technology: CMOS
- Terminal Finish: Matte Tin (Sn)
- Time@Peak Reflow Temperature-Max (s): 40
- Factory Lead Time: 7 Weeks
- Number of Timers/Counters: 7
- Program Memory Type: FLASH
- Supply Voltage-Max (Vsup): 3.6V
- Number of Terminations: 64
- Terminal Pitch: 0.8mm
- Length: 14mm
- Data Bus Width: 8b
- EEPROM Size: 4K x 8
- Peripherals: Brown-out Detect/Reset, DMA, POR, PWM, WDT
- Memory Size: 256kB
- Voltage - Supply (Vcc/Vdd): 1.6V~3.6V
- Data Converter: A/D 16x12b; D/A 2x12b
- Interface: CAN, I2C, IrDA, LIN, SPI, UART, USART, USB
- Additional Feature: ALSO OPERATES AT 1.6V MINIMUM SUPPLY AT 12 MHZ
- Series: AVR? XMEGA? A3
- RoHS Status: ROHS3 Compliant
- Mount: Surface Mount
- Pbfree Code: yes
- PWM Channels: YES
- DAC Channels: YES
- Lead Free: Lead Free
- Qualification Status: Not Qualified
- Terminal Form: GULL WING
- Peak Reflow Temperature (Cel): 260
- Moisture Sensitivity Level (MSL): 3 (168 Hours)
- Supply Voltage: 3V
- Operating Temperature: -40°C~85°C TA
- Terminal Position: QUAD
- Number of I/O: 50
- Oscillator Type: Internal
- Number of Pins: 64
- Height Seated (Max): 1.2mm
- uPs/uCs/Peripheral ICs Type: MICROCONTROLLER, RISC
- Frequency: 32MHz
- RAM Size: 16K x 8
- Core Processor: AVR
- Package / Case: 64-TQFP
- Connectivity: I2C, IrDA, SPI, UART/USART
- Core Size: 8/16-Bit
- Program Memory Size: 256KB 128K x 16
- Base Part Number: ATXMEGA256
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Microchip — Manufacturer Introduction
Microchip Technology Inc. is a leading provider of microcontroller and analog semiconductors, providing low-risk product development, lower total system cost and faster time to market for thousands of diverse customer applications worldwide. Headquartered in Chandler, Arizona, Microchip offers outstanding technical support along with dependable delivery and quality.
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