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AT91SAM7XC256

The Atmel® | SMART® ARM-based SAM7XC256 is a member of the Atmel SAM7XC series of crypto microcontrollers based on the 32-bit ARM7TDMI processor. It operates at a maximum speed of 55MHz and features 256KB of flash memory and 32KB of SRAM. The peripheral set includes USB 2.0 Full Speed device port , Ethernet MAC 10/100 port, CAN 2.0A and 2.0B compliant Controller, two USART, UART, two SPI, SSC, TWI (I2C), three 16-bit timers, RTT and 8x10-bit ADC. The SAM7XC256 embeds two cryptography blocks, one AES128 Encryption Accelerator and one Triple Data Encryption System. Typical core supply is 1.8V, I/Os are supplied at 1.8V or 3.3V and are 5V tolerant. An integrated voltage regulator allows single supply at 3.3V. The SAM7XC256 is supplied in 100-lead LQFP and TFBGA packages.

DataSheet 数据手册

• SAM7XC Series Complete(文件大小: 2.5 MB, 759 页数, 修订版 I, 更新时间: 04/2015)

Application Note

• 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)
• AT91 Assembler Code Startup Sequence for C Code Applications Software Based on the AT91SAM7S64 Evalu(文件大小: 144167, 11 页数, 修订版 A, 更新时间: 03/2005)
• AT91SAM CAN Bootloader User Notes(文件大小: 255169, 19 页数, 修订版 A, 更新时间: 02/2006)
• AT91SAM7X and AT91SAM7XC Microcontroller Series Schematic Check List(文件大小: 648814, 16 页数, 修订版 C, 更新时间: 12/2007)
• 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)
• Getting Started with AT91SAM7X Microcontrollers(文件大小: 61940, 23 页数, 修订版 A, 更新时间: 03/2007)
• Using Low Power Modes in AT91SAM7L Microcontrollers(文件大小: 697525, 19 页数, 修订版 A, 更新时间: 06/2008)
• Using Open Source Tools for AT91SAM7 Cross Development(文件大小: 13076883, 2 页数, 修订版 C, 更新时间: 06/2007)
  Using Open Source Tools for AT91SAM7 Cross Development
• Using SDRAM on AT91SAM7SE Microcontrollers(文件大小: 374081, 17 页数, 修订版 A, 更新时间: 01/2007)
  Using SDRAM on AT91SAM7SE Microcontrollers
• Using the Memory Protection Unit (MPU) on AT91SAM7SE Microcontrollers(文件大小: 182561, 19 页数, 修订版 A, 更新时间: 04/2007)
  Using the Memory Protection Unit (MPU) on AT91SAM7SE Microcontrollers
• 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)
• 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)
• Disabling Interrupts at Processor Level(3 页数, 修订版 A, 更新时间: 08/1998)
• 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)
• 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)
• 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)
• Using a Real-time Timer with Non-calibrated RC Oscillator as Real-time Clock(文件大小: 410940, 14 页数, 修订版 A, 更新时间: 12/2005)
• 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)
• Microprocessor or Microcontroller(文件大小: 104KB, 4 页数, 更新时间: 05/2013)

Brochures and Flyers

• AT91SAM7X and AT91SAM7XC ARM Microcontrollers(文件大小: 1103034, 2 页数, 修订版 B, 更新时间: 04/2007)
• 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)

Other

• Data Converter Terminology(文件大小: 421861, 22 页数, 修订版 C, 更新时间: 01/2010)