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AT91SAM9G46

The Atmel® | SMART® ARM®-based SAM9G46 is a 400MHz ARM926-based embedded microprocessor with hardware encryption, DDR2 and LPDDR support, wide range of connectivity and user interface peripherals, and dual external bus interface. The multi-layer bus architecture associated with 35 DMA channel and 64KB of SRAM can be configured as TCM, and the dual bus interface sustains the high bandwidth required by the processor and its high-speed peripherals. The hardware encryption engine features AES 256-, 192-, 128-bit key algorithms compliant with FIPS PUB 197 Specifications, TDES two-key or three-key algorithms compliant with FIPS PUB 46-3 Specifications, a SHA Secure Hash Algorithm (SHA1 and SHA256) compliant with FIPS Publication 180-2 and a TRNG compliant with NIST SP800-22 and Diehard Random Tests suite. It integrates multiple communication interfaces such as High Speed USB host and device with transceivers, 10/100 Mbps Ethernet controller and high-speed SDIO/MMC interface. It also comes with an LCD controller supporting up to 1280x860 resolution, a resistive touchscreen controller and a camera interface. The I/Os support 3.3V. The SAM9G46 is available in a BGA324 package with 0.8mm ball pitch.

DataSheet 数据手册

• SAM9G46 Complete(文件大小: 5 MB, 1277 页数, 修订版 G, 更新时间: 12/2015)

Application Note

• 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 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)
• Discrete Power Supply Solution for Atmel eMPUs(文件大小: 200 KB, 14 页数, 修订版 A, 更新时间: 01/2015)
• AT91 Assembler Code Startup Sequence for C Code Applications Software(16 页数, 修订版 A, 更新时间: 06/2002)
• AT91 USB CDC Driver Implementation(文件大小: 374967, 20 页数, 修订版 B, 更新时间: 07/2009)
• AT91 USB Composite Driver Implementation(文件大小: 921807, 28 页数, 修订版 A, 更新时间: 07/2009)
• AT91 USB HID Driver Implementation(文件大小: 556109, 30 页数, 修订版 B, 更新时间: 07/2009)
• AT91 USB Integrated Circuit(s) Cards Interface Devices (CCID) Driver Implementation(文件大小: 475448, 18 页数, 修订版 A, 更新时间: 07/2009)
• AT91 USB Mass Storage Device Driver Implementation(文件大小: 732860, 36 页数, 修订版 B, 更新时间: 07/2009)
• 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)
• AT91SAM9 LCD Controller(文件大小: 381150, 23 页数, 修订版 B, 更新时间: 07/2007)
  AT91SAM9 LCD Controller
• Connecting an Atmel ARM-based Serial Synchronous Controller to an I2S-compatible Serial Bus(13 页数, 修订版 A, 更新时间: 11/2003)
• Data Converter Terminology(文件大小: 421861, 22 页数, 修订版 C, 更新时间: 01/2010)
• GNU-Based Software Development on AT91SAM Microcontrollers(文件大小: 3035994, 31 页数, 修订版 A, 更新时间: 03/2007)
• Implementation of DDR2 on AT91SAM9G45 Devices(文件大小: 331014, 22 页数, 修订版 A, 更新时间: 10/2009)
• 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)
• Interrupt Generation Using the AT91 Timer/Counter(文件大小: 112396, 11 页数, 修订版 B, 更新时间: 10/2003)
• Interrupt Management: Auto-Vectoring & Prioritization(8 页数, 修订版 A, 更新时间: 10/1998)
• NAND Flash Support on AT91SAM9 Microcontrollers(文件大小: 785073, 18 页数, 修订版 B, 更新时间: 06/2009)
  NAND Flash Support on AT91SAM9 Microcontrollers
• Pulse Width Modulation Generation Using the AT91 Timer/Counter(9 页数, 修订版 B, 更新时间: 10/2003)
• Safe and Secure Bootloader Implementation(文件大小: 3000440, 14 页数, 修订版 A, 更新时间: 12/2006)
  Safe and Secure Bootloader Implementation
• Safe and Secure Firmware Upgrade for AT91SAM Microcontrollers(文件大小: 343674, 29 页数, 修订版 A, 更新时间: 09/2006)
• Software DMA Implementation(文件大小: 19704, 8 页数, 修订版 A, 更新时间: 10/1998)
  Software DMA Implementation
• Using SDRAM on AT91SAM9 Microcontrollers(文件大小: 485537, 23 页数, 修订版 A, 更新时间: 09/2006)
  Using SDRAM on AT91SAM9 Microcontrollers
• 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

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)
• Leverage Customer, Supplier and Partner Collaboration for Innovation and Improved Time to Market(文件大小: 100KB, 4 页数, 更新时间: 05/2013)
• Microprocessor or Microcontroller(文件大小: 104KB, 4 页数, 更新时间: 05/2013)

Brochures and Flyers

• Atmel | SMART ARM® Core-based Embedded Microprocessors(文件大小: 1.01 MB, 8 页数, 更新时间: 09/2015)
• 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-Integrating the Internet of Things(2 页数, 更新时间: 11/2014)

User Guide

• ARM926EJ-S Technical Reference Manual(文件大小: 1702424, 248 页数, 更新时间: 01/2004)