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Atmel 
ATXMEGA256A3U-AU的详细信息
| Manufacturer： | Atmel |
|---|---|
| Product Category： | 8-bit Microcontrollers - MCU |
| RoHS： | Yes |
| Core： | AVR |
| Data Bus Width： | 8 bit/16 bit |
| Maximum Clock Frequency： | 32 MHz |
| Program Memory Size： | 256 kB |
| Data RAM Size： | 16 kB |
| On-Chip ADC： | Yes |
| Operating Supply Voltage： | 1.6 V to 3.6 V |
| Maximum Operating Temperature： | + 85 C |
| Package / Case： | TQFP-64 |
| Mounting Style： | SMD/SMT |
| Brand： | Atmel |
| Minimum Operating Temperature： | - 40 C |
| Number of Programmable I/Os： | 50 |
| Number of Timers： | 7 |
| Packaging： | Tray |
| Processor Series： | AVR XMEGA |
| Series： | XMEGA A |
| Factory Pack Quantity： | 270 |
| Tradename： | XMEGA |
ATXMEGA256A3U-AU相关文档
- Application Note: AVR1303: Using the XMEGA IR communication module
- Application Note: Atmel AVR2054: SerialBootloader User Guide
- Application Note: Atmel AVR1926: XMEGA-B1 Xplained Getting Started Guide
- Application Note: AVR1012: XMEGA A Schematic Checklist
- Application Note: AVR1302: Using the XMEGA Analog Comparator
- Application Note: Atmel AVR4029: Atmel Software Framework - Getting Started
- Application Note: Atmel AVR1509: XMEGA-A1 Xplained training - Low Power
- Application Note: AVR1624: Using ATxmega128A1 Xplain Kit as USB to TWI Bridge
- Application Note: Atmel AVR1513: XMEGA-A1 Xplained Training – XMEGA Timer/Counter
- Application Note: AVR1607: Brushless DC Motor (BLDC) Control in Sensor mode using ATxmega128A1 and ATAVRMC323
- Application Note: Atmel AVR1605: XMEGA Boot Loader Quick Start Guide
- Application Note: Atmel AVR1517: XMEGA-A1 Xplained Training - XMEGA Analog to Digital Converter
- Application Note: AVR1001: Getting Started With the XMEGA Event System
- Application Note: AVR1307: Using the XMEGA USART
- Application Note: AVR120: Characterization and Calibration of the ADC on an AVR
- Application Note: AVR072: Accessing 16-bit I/O Registers
- Application Note: AVR1506: Xplained Training - XMEGA Clock System
- Application Note: Atmel AVR1519: XMEGA-A1 Xplained Training - XMEGA Crypto Engines
- Application Note: Atmel AVR1508: XMEGA-A1 Xplained training - XMEGA DAC
- Application Note: Atmel AVR1923: XMEGA-A3BU Xplained Hardware User Guide
- Application Note: AVR32798: EXTBT User Guide
- Application Note: AVR1010: Minimizing the power consumption of XMEGA devices
- Application Note: Atmel AVR1934: XMEGA A3BU Xplained Software User Guide
- Application Note: Atmel AVR4030: AVR Software Framework - Reference Manual
- Application Note: AVR031: Getting Started with imageCraft C for Atmel 8-bit AVR
- Application Note: AVR1310: Using the XMEGA Watchdog Timer
- Application Note: AVR600: STK600 Expansion, routing and socket
- Application Note: AVR32917: Getting started with the picoPower Board
- Application Note: Atmel AVR1916: USB DFU Boot Loader for Atmel XMEGA
- Application Note: AVR121: Enhancing ADC resolution by oversampling
- Application Note: AVR1304: Using the XMEGA DMA Controller
- Application Note: AVR032: Linker Command Files for the IAR ICCA90 Compiler
- Application Note: Atmel AVR4023: FLIP USB DFU Protocol
- Application Note: AVR107: Interfacing AVR microcontrollers with serial memories
- Application Note: AVR1900: Getting started with ATxmega128A1
- Application Note: Atmel AVR2042: REB Controller Base Board - Hardware User Manual
- Application Note: AVR1907: Xplain Hardware User Guide
- Application Note: Atmel AVR1512: XMEGA-A1 Xplained Training - XMEGA Basics
- Application Note: Atmel AVR1936: XPLORE Getting Started Guide
- Application Note: AVR033: Getting Started with the CodeVisionAVR C Compiler
- Application Note: AVR1312: Using the XMEGA External Bus Interface
- Application Note: AVR1317: Using the XMEGA built-in DES accelerator
- Application Note: Atmel AVR154: Software Emulation of TWI Slave Hardware Module
- Other: Best practices for the PCB layout of Oscillators
- Application Note: AVR4013: picoPower Basics
- Application Note: Atmel AVR1514: XMEGA-A1 Xplained Training - Direct Memory Access Controller
- Application Note: AVR1318: Using the XMEGA built-in AES accelerator
- Application Note: AVR1922: Xplain Board Controller Firmware
- Application Note: Atmel AVR944: Atmel LED Driver Library for 8-bit AVR
- Application Note: AVR1305: using the XMEGA Interrupts and the Programmable Multi-level Interrupt Controller
- Flyer: AVR XMEGA
- Application Note: AVR1316: Using the XMEGA Self-programming
- Application Note: AVR069: AVRISP mkII Communication Protocol
- Application Note: AVR1500: Xplain training - XMEGA Basics
- Application Note: Atmel AVR1507: XMEGA-A1 Xplained training - XMEGA Crypto Engines
- Application Note: AVR1300: Using the XMEGA ADC
- Application Note: Atmel AVR32027: Mixing Assembly and C with AVRGCC
- Application Note: Atmel AVR1912: Atmel XMEGA-B1 Xplained Hardware User Guide
- Application Note: AVR1503: Xplain training - XMEGA Programmable Multi Interrupt Controller
- Application Note: AVR1000: Getting Started Writing C-code for XMEGA
- Application Note: Atmel AVR4027: Tips and Tricks to Optimize Your C Code for 8-bit AVR Microcontrollers
- Application Note: AVR1308: Using the XMEGA TWI
- Application Note: Atmel AVR1324: XMEGA ADC Selection Guide
- Application Note: AVR1314: Using the XMEGA Real Time Counter
- Application Note: AVR153: USB PC Drivers Based on Generic HID Class
- Application Note: AVR998: Guide to IEC60730 Class B compliance with AVR Microcontrollers
- Application Note: Atmel AVR2059: BitCloud Porting Guide
- Application Note: AVR1003: Using the XMEGA Clock System
- Application Note: Atmel AVR1927: XMEGA-A1 Xplained Getting Started Guide
- Application Note: Atmel AVR1518: XMEGA-A1 Xplained Training - XMEGA Clock System
- Application Note: Atmel AVR1924: XMEGA A1 Xplained Hardware User Guide
- Application Note: AVR101: High Endurance EEPROM Storage
- Application Note: AVR180: External Brown-Out Protection
- Application Note: AVR1502: Xplain Training - Direct Memory Access Controller
- Application Note: AVR1321: Using the Atmel AVR XMEGA 32-bit Real Time Counter and Battery Backup System
- Application Note: Atmel AVR1521: XMEGA-A1 Xplained Training - Low Power
- Application Note: Atmel AVR1935: XMEGA A3BU Xplained Getting Started Guide
- Application Note: Atmel AVR1522: XMEGA-A1 Xplained Training - XMEGA USART
- Application Note: AVR1908: QTouch Xplained Hardware User Guide
- Application Note: AVR1501: Xplain training – XMEGA Timer/Counter
- Application Note: AVR1005: Getting started with XMEGA
- Application Note: AVR079: STK600 Communication Protocol
- Application Note: AVR035: Efficient C Coding for 8-bit AVR microcontrollers
- Application Note: Atmel AVR1932: XPLORE Hardware User's Guide
- Application Note: Atmel AVR1516: XMEGA-A1 Xplained Training - XMEGA Event System
- Application Note: Atmel AVR1510: XMEGA-A1 Xplained training - XMEGA USART
- Application Note: AVR1016: AVR Training QTouch Xplained
- Application Note: AVR1913: Display Xplained Firmware - Getting Started
- Application Note: AVR1511: QT600-ATxmega128A1 Training Guide
- Application Note: AVR1311: Using the XMEGA Timer/Counter Extensions
- Application Note: Atmel AVR1629: XMEGA ADC Oversampling
- Application Note: AVR201: Using the 8-bit AVR Hardware Multiplier
- Application Note: AVR430: ATAVRMC300 Hardware User Guide
- Application Note: AVR1301: Using the XMEGA DAC
- Application Note: AVR4100: Selecting and testing 32kHz crystal oscillators for AVR microcontrollers
- Application Note: AVR030: Getting Started with IAR Embedded Workbench for Atmel 8-bit AVR
- Application Note: AVR1921: Reprogramming the Xplain AT90USB1287 and ATxmega128A1 firmware
- Application Note: Atmel AVR1021: Migration from ATxmega32A4/16A4 to ATxmega32A4U/16A4U
- Application Note: Atmel AVR1610: Guide to IEC 60730 Class B Compliance with XMEGA
- Application Note: Atmel AVR1020: Migration from ATxmega256A3/192A3/128A3/64A3 to ATxmega256A3U/192A3U/128A3U/64A3U
- Brochure: Automotive Solutions
- Application Note: AVR001: Conditional Assembly and portability macros
- Application Note: AVR1614: Widget Toolkit - Getting Started
- Application Note: Atmel AVR1515: XMEGA-A1 Xplained Training - XMEGA Programmable Multi Interrupt Controller
- Application Note: Atmel AVR32848: Android Accessory Demo
- Application Note: AVR1008: Writing EEPROM and Flash in XMEGA A3/D3/256A3B Revision B
- Application Note: Atmel AVR127: Understanding ADC parameters
- Application Note: AVR1014: MC303 Hardware User Guide
- Application Note: AVR034: Mixing C and Assembly Code with IAR Embedded Workbench for 8-bit AVR microcontrollers
- Application Note: AVR32827: How to Migrate from ASF 1.7 to ASF 2.x
- Application Note: AVR1313: Using the XMEGA IO Pins and External Interrupts
- Application Note: AVR000: Register and Bit-Name Definitions for the 8-bit AVR Microcontroller
- Application Note: Atmel AVR1505: XMEGA-A1 Xplained training - XMEGA ADC
- Application Note: AVR1306: Using the XMEGA Timer/Counter
- Application Note: Atmel AVR1612: PDI programming driver
- Application Note: AVR204: BCD Arithmetics
- Application Note: Atmel AVR1622: TWI Boot Loader for XMEGA
- Application Note: Atmel AVR2058: BitCloud OTAU User Guide
- Application Note: Atmel AVR1017: XMEGA - USB Hardware Design Recommendations
- Application Note: Atmel AVR1520: XMEGA-A1 Xplained Training - XMEGA Digital to Analog Converter
- Application Note: AVR1617: Frequency Measurement with Atmel AVR XMEGA Family Devices
- Application Note: Atmel AVR1327: Two Wire Interface (TWI) Slave Bootloader for Atmel AVR XMEGA
- Application Note: Atmel AVR1504: XMEGA-A1 Xplained training - XMEGA Event System
- Application Note: AVR928: Scalar sensorless methods to drive BLDC motors
- Application Note: AVR1315: Using the XMEGA EEPROM
- Application Note: AVR1600: Using the XMEGA Quadrature Decoder
- Application Note: AVR1606: XMEGA Internal RC Oscillator Calibration
- Application Note: AVR067: JTAGICE mkII Communication Protocol
- Application Note: AVR1320: True 400 kHz operation for TWI slave
- Application Note: AVR1309: Using the XMEGA SPI
- Application Note: AVR244: UART as ANSI Terminal Interface
- PCN: Adding Copper Bonding Wire Capability for Selected Microcontrollers
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