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ATSAM3X8E Cortex-M3 MCU

Based on the ARM® Cortex®-M3 processor, the Atmel® | SMART SAM3X8E runs at 84MHz and features 512KB of flash memory in 2 x 256KB banks and 100KB of SRAM in 64KB +32KB banks, with an additional 4KB as NFC (NAND Flash controller) SRAM. Its highly-integrated peripheral set for connectivity and communication includes Ethernet, dual CAN, High Speed USB MiniHost and device with on-chip PHY, high-speed SD/SDIO/MMC, and multiple USARTs, SPIs, TWIs (I2C), and one I2S. The SAM3X8E also features a 12-bit ADC/DAC, temperature sensor, 32-bit timers, PWM timer and RTC. The 16-bit external bus interface supports SRAM, PSRAM, NOR and NAND Flash with error code correction. The Atmel QTouch® Library is available for the SAM3X8E for easy implementation of buttons, sliders and wheels. The device operates from 1.62V to 3.6V and is available in 144-pin QFP and BGA packages.

DataSheet 数据手册

• 基于ARM内核的AT91SAM闪存MCU SAM3X SAM3A系列 Complete(文件大小: 8MB, 1467 页数, 修订版 B, 更新时间: 05/2012)

Application Note

• Analog-to-Digital Converter in the SAM3S4(文件大小: 606647, 18 页数, 修订版 A, 更新时间: 07/2011)
• AT04056: Atmel SAM 闪存MCU freeRTOS 入门指南(文件大小: 2MB, 42 页数, 修订版 A, 更新时间: 12/2014)
• Atmel AT03289: SAM4L Low Power Design with FreeRTOS(文件大小: 1.6MB, 13 页数, 修订版 A, 更新时间: 10/2013)
  Atmel AT03289: SAM4L Low Power Design with FreeRTOS
• Atmel AT04155: SAM4L USB Host MSC Bootloader with Optional AES(文件大小: 555KB, 14 页数, 修订版 A, 更新时间: 06/2015)
• Atmel AT06015: Production Programming of Atmel Microcontrollers(文件大小: 420KB, 10 页数, 修订版 D, 更新时间: 10/2016)
• Atmel AT06860: SAM3/4S/4C Analog-to-digital Converter (ADC)(文件大小: 372KB, 38 页数, 修订版 A, 更新时间: 05/2014)
• Atmel AT06861: SAM Supply Controller (SUPC)(文件大小: 267KB, 27 页数, 修订版 A, 更新时间: 05/2014)
• Atmel AT06864: SAM3/4C/4CM/4CP/4E/4N/4S/G Reset Controller (RSTC) Driver(文件大小: 229KB, 21 页数, 修订版 B, 更新时间: 07/2015)
• Atmel AT07336: Common Non-Volatile Memory (NVM) Driver(文件大小: 229KB, 22 页数, 修订版 A, 更新时间: 05/2014)
• Atmel AT07337: SAM4 Real-Time Clock (RTC)(文件大小: 307KB, 29 页数, 修订版 A, 更新时间: 05/2014)
• Atmel AT07892: SAM3A/3U/3X/4E DMA Controller (DMAC) Driver(文件大小: 284KB, 28 页数, 修订版 B, 更新时间: 07/2015)
• Atmel AT07896: Universal Asynchronous Receiver Transceiver (UART)(文件大小: 248KB, 23 页数, 修订版 A, 更新时间: 05/2014)
• Atmel AT07900: SAM4 Digital-to-Analog Converter Controller (DACC)(文件大小: 279KB, 25 页数, 修订版 A, 更新时间: 05/2014)
• Atmel AT07906: SAM4 Pulse Width Modulation Controller (PWM)(文件大小: 468KB, 48 页数, 修订版 A, 更新时间: 05/2014)
• Atmel AT08220: Universal Synchronous Asynchronous Receiver Transceiver (USART)(文件大小: 545KB, 54 页数, 修订版 A, 更新时间: 05/2014)
• Atmel AT08569: Optimizing ASF Code Size to Minimize Flash and RAM Usage(文件大小: 1.6MB, 19 页数, 修订版 A, 更新时间: 09/2014)
• Atmel AT08642: SAM3A/3N/3S/3U/3X/4E/4N/4S/G Peripheral DMA Controller (PDC) Driver(文件大小: 246KB, 19 页数, 修订版 B, 更新时间: 07/2015)
• Atmel AT09331: ASF USB Stack Manual(文件大小: 2MB, 246 页数, 修订版 A, 更新时间: 12/2014)
• Atmel AT09332: USB Device Interface (UDI) for Communication Class Device (CDC)(文件大小: 473KB, 50 页数, 修订版 B, 更新时间: 12/2015)
• Atmel AT09333: USB Host Interface (UHI) for Communication Class Device (CDC)(文件大小: 319KB, 31 页数, 修订版 B, 更新时间: 12/2015)
• Atmel AT09334: USB Device Interface (UDI) for Human Interface Device Generic (HID Generic)(文件大小: 342KB, 35 页数, 修订版 B, 更新时间: 12/2015)
• Atmel AT09335: USB Device Interface (UDI) for Human Interface Device Keyboard (HID Keyboard)(文件大小: 348kB, 35 页数, 修订版 B, 更新时间: 12/2015)
• Atmel AT09336: USB Device Interface (UDI) for Human Interface Device Mouse (HID Mouse)(文件大小: 363KB, 37 页数, 修订版 B, 更新时间: 12/2015)
• Atmel AT09337: USB Host Interface (UHI) for Human Interface Device Mouse (HID Mouse)(文件大小: 293KB, 28 页数, 修订版 B, 更新时间: 12/2015)
• Atmel AT09338: USB Device Interface (UDI) for Mass Storage Class (MSC)(文件大小: 410KB, 48 页数, 修订版 B, 更新时间: 12/2015)
• Atmel AT09339: USB Host Interface (UHI) for Mass Storage Class (MSC)(文件大小: 341KB, 32 页数, 修订版 B, 更新时间: 12/2015)
• Atmel AT09340: USB Device Interface (UDI) for Vendor Class Device(文件大小: 384KB, 39 页数, 修订版 B, 更新时间: 12/2015)
• Atmel AT09341: USB Host Interface (UHI) for Vendor Class Device(文件大小: 329KB, 31 页数, 修订版 B, 更新时间: 12/2015)
• Atmel AT09423: SAM-BA Overview and Customization Process(文件大小: 6.5MB, 72 页数, 修订版 A, 更新时间: 06/2015)
• Atmel AT11489: Low Power Techniques for Atmel SMART ARM MCUs(文件大小: 792KB, 19 页数, 修订版 A, 更新时间: 08/2015)
• Atmel AT15004:Using SAM-BA for Linux on SAM Devices(文件大小: 828 KB, 18 页数, 修订版 A, 更新时间: 08/2016)
• How to connect an Ethernet PHY to SAM3X(文件大小: 108222, 9 页数, 修订版 A, 更新时间: 07/2012)
• Modbus Slave Stack for the Atmel Family of SAM3 Microcontrollers(文件大小: 129846, 13 页数, 修订版 A, 更新时间: 03/2011)
  Modbus Slave Stack for the Atmel Family of SAM3 Microcontrollers
• NAND Flash Support on SAM3X Microcontrollers(文件大小: 688151, 28 页数, 修订版 A, 更新时间: 07/2012)
• AT91-AN01: Using the Two-wire interface (TWI) in Master Mode on AT91SAM Microcontrollers(文件大小: 1102186, 32 页数, 修订版 B, 更新时间: 08/2007)
  AT91-AN01: Using the Two-wire interface (TWI) in Master Mode on AT91SAM Microcontrollers
• AT91-AN02: Signal Integrity and AT91 Products(文件大小: 690473, 15 页数, 修订版 A, 更新时间: 06/2008)
• Atmel AT02333: Safe and Secure Bootloader Implementation for SAM3/4(文件大小: 3.4MB, 41 页数, 修订版 A, 更新时间: 06/2013)
  Atmel AT02333: Safe and Secure Bootloader Implementation for SAM3/4
• Atmel AT02346: Using the MPU on Atmel Cortex-M3 / Cortex-M4 based Microcontrollers(文件大小: 452KB, 20 页数, 修订版 A, 更新时间: 04/2013)
  Atmel AT02346: Using the MPU on Atmel Cortex-M3 / Cortex-M4 based Microcontrollers
• Atmel AT11483: Quadrature Decoder (QDEC) for SAM3/4 Devices(文件大小: 801KB, 24 页数, 修订版 A, 更新时间: 04/2016)
• Data Converter Terminology(文件大小: 421861, 22 页数, 修订版 C, 更新时间: 01/2010)
• Interfacing a 4x4 Keyboard to an AT91 Microcontroller(文件大小: 92025, 13 页数, 修订版 A, 更新时间: 01/2003)
• Pulse Width Modulation Generation Using the AT91 Timer/Counter(9 页数, 修订版 B, 更新时间: 10/2003)
• Using the Serial Peripheral Interface with AT91SAMxx Devices(文件大小: 153305, 11 页数, 修订版 B, 更新时间: 08/2006)
  Using the Serial Peripheral Interface with AT91SAMxx Devices
• Atmel AT02744: Lightweight Mesh to Ethernet Gateway with SAM3X - Software User's Guide(文件大小: 899KB, 23 页数, 修订版 A, 更新时间: 11/2013)
  Atmel AT02744: Lightweight Mesh to Ethernet Gateway with SAM3X - Software User's Guide
• Atmel AT03197: Thermostat with Touch and Wireless Connectivity - Hardware User's Guide(文件大小: 1MB, 18 页数, 修订版 B, 更新时间: 07/2014)
  Atmel AT03197: Thermostat with Touch and Wireless Connectivity - Hardware Users Guide
• Atmel AT03462: ATSAM3X and ATSAM3A Series - Checklist(文件大小: 822KB, 23 页数, 修订版 A, 更新时间: 10/2013)
• Atmel AT2200: ZigBee to Ethernet and Wi-Fi Gateway with SAM3X - Hardware User's Guide(文件大小: 517KB, 15 页数, 修订版 D, 更新时间: 08/2013)
  Atmel AT2200: ZigBee PRO to Ethernet and Wi-Fi Gateway Kit - Hardware Users Guide

Article

• Computers that You Wear Help Your Work and Play(文件大小: 112KB, 4 页数, 更新时间: 05/2013)
• Designing Feature-Rich User Interfaces for Home and Industrial Controllers(文件大小: 933KB, 5 页数, 更新时间: 06/2013)
• Microprocessor or Microcontroller(文件大小: 104KB, 4 页数, 更新时间: 05/2013)

Brochures and Flyers

• Atmel Flash Microcontroller Product Portfolio(文件大小: 3.49 MB, 48 页数, 更新时间: 09/2015)
• Product Selection Guide(文件大小: 4.55 MB, 28 页数, 修订版 11, 更新时间: 01/2016)
• Atmel Studio - Software Development Environment(2 页数, 修订版 B, 更新时间: 09/2012)
• Atmel-Integrating the Internet of Things(2 页数, 更新时间: 11/2014)

Other

• SAM3X-EK Design & Manufacturing Files(文件大小: 1.72 KB / 12.6 MB, 更新时间: 09/2014)
  SAM3X-EK Design & Manufacturing Files

White Paper

• Beyond the IDE(文件大小: 443KB, 11 页数, 更新时间: 05/2013)
• Next-Generation IDE: Maximizing IP Reuse(文件大小: 988KB, 15 页数, 更新时间: 07/2012)