AT91SAM9X35数据手册

软件大小:29 MB 软件性质: 免费软件
更新时间:2012-05-04 15:02:57 应用平台:Win9X/Win2000/WinXP
下载次数:6457 下载来源:米尔科技
软件语言:英文 软件类别:开发板资料 > MYD-SAM9X5 系列开发板
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– ARM926EJ-S™ ARM® Thumb® Processor running at up to 400 MHz @ 1.0V +/- 10% – 16 Kbytes Data Cache, 16 Kbytes Instruction Cache, Memory Management Unit • Memories – One 64-Kbyte internal ROM embedding bootstrap routine: Boot on NAND Flash, SDCard, DataFlash® or serial DataFlash. Programmable order. – One 32-Kbyte internal SRAM, single-cycle access at system speed – High Bandwidth Multi-port DDR2 Controller – 32-bit External Bus Interface supporting 8-bank DDR2/LPDDR, SDR/LPSDR, Static Memories – MLC/SLC NAND Controller, with up to 24-bit Programmable Multi-bit Error Correcting Code (PMECC) • System running at up to 133 MHz – Power-on Reset Cells, Reset Controller, Shut Down Controller, Periodic Interval Timer, Watchdog Timer and Real Time Clock – Boot Mode Select Option, Remap Command – Internal Low Power 32 kHz RC and Fast 12 MHz RC Oscillators – Selectable 32768 Hz Low-power Oscillator and 12 MHz Oscillator – One PLL for the system and one PLL at 480 MHz optimized for USB High Speed – Twelve 32-bit-layer AHB Bus Matrix for large Bandwidth transfers – Dual Peripheral Bridge with dedicated programmable clock for best performance – Two dual port 8-channel DMA Controllers – Advanced Interrupt Controller and Debug Unit – Two Programmable External Clock Signals • Low Power Mode – Shut Down Controller with four 32-bit Battery Backup Registers – Clock Generator and Power Management Controller – Very Slow Clock Operating Mode, Software Programmable Power Optimization Capabilities • Peripherals – LCD Controller with overlay, alpha-blending, rotation, scaling and color conversion – USB Device High Speed, USB Host High Speed and USB Host Full Speed with dedicated On-Chip Transceiver – One 10/100 Mbps Ethernet MAC Controller – Two High Speed Memory Card Hosts – Two CAN Controllers – Two Master/Slave Serial Peripheral Interface – Two Three-channel 32-bit Timer/Counters – One Synchronous Serial Controller – One Four-channel 16-bit PWM Controller – Three Two-wire Interfaces – Three USARTs, two UARTs – One 12-channel 10-bit Touch-Screen Analog-to-Digital Converter – Soft Modem • I/O – Four 32-bit Parallel Input/Output Controllers – 105 Programmable I/O Lines Multiplexed with up to Three Peripheral I/Os – Input Change Interrupt Capability on Each I/O Line, optional Schmitt trigger input – Individually Programmable Open-drain, Pull-up and pull-down resistor, Synchronous Output • Package – 217-ball BGA, pitch 0.8 mm

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