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поискавой системы для электроныых деталей |
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поискавой системы для электроныых деталей |
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AT91SAM9G20 датащи(PDF) 1 Page - ATMEL Corporation |
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AT91SAM9G20 датащи(HTML) 1 Page - ATMEL Corporation |
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1 / 832 page  Features • Incorporates the ARM926EJ-S™ ARM® Thumb® Processor – DSP Instruction Extensions, ARM Jazelle® Technology for Java® Acceleration – 32-KByte Data Cache, 32-KByte Instruction Cache, Write Buffer – CPU Frequency 400 MHz – Memory Management Unit – EmbeddedICE™, Debug Communication Channel Support • Additional Embedded Memories – One 64-KByte Internal ROM, Single-cycle Access at Maximum Matrix Speed – Two 16-KByte Internal SRAM, Single-cycle Access at Maximum Matrix Speed • External Bus Interface (EBI) – Supports SDRAM, Static Memory, ECC-enabled SLC NAND Flash and CompactFlash® • USB 2.0 Full Speed (12 Mbits per second) Device Port – On-chip Transceiver, 2,432-byte Configurable Integrated DPRAM • USB 2.0 Full Speed (12 Mbits per second) Host and Dual Port – Single or Dual On-chip Transceivers – Integrated FIFOs and Dedicated DMA Channels • Ethernet MAC 10/100 Base T – Media Independent Interface or Reduced Media Independent Interface – 128-byte FIFOs and Dedicated DMA Channels for Receive and Transmit • Image Sensor Interface – ITU-R BT. 601/656 External Interface, Programmable Frame Capture Rate – 12-bit Data Interface for Support of High Sensibility Sensors – SAV and EAV Synchronization, Preview Path with Scaler, YCbCr Format • Bus Matrix – Six 32-bit-layer Matrix – Boot Mode Select Option, Remap Command • Fully-featured System Controller, including – Reset Controller, Shutdown Controller – Four 32-bit Battery Backup Registers for a Total of 16 Bytes – Clock Generator and Power Management Controller – Advanced Interrupt Controller and Debug Unit – Periodic Interval Timer, Watchdog Timer and Real-time Timer • Reset Controller (RSTC) – Based on a Power-on Reset Cell, Reset Source Identification and Reset Output Control • Clock Generator (CKGR) – Selectable 32,768 Hz Low-power Oscillator or Internal Low Power RC Oscillator on Battery Backup Power Supply, Providing a Permanent Slow Clock – 3 to 20 MHz On-chip Oscillator, One up to 800 MHz PLL and One up to 100 MHz PLL • Power Management Controller (PMC) – Very Slow Clock Operating Mode, Software Programmable Power Optimization Capabilities – Two Programmable External Clock Signals • Advanced Interrupt Controller (AIC) – Individually Maskable, Eight-level Priority, Vectored Interrupt Sources – Three External Interrupt Sources and One Fast Interrupt Source, Spurious Interrupt Protected • Debug Unit (DBGU) – 2-wire UART and Support for Debug Communication Channel, Programmable ICE Access Prevention 6384D–ATARM–04-May-09 AT91 ARM Thumb Microcontrollers AT91SAM9G20 Preliminary |
Аналогичный номер детали - AT91SAM9G20 |
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Аналогичное описание - AT91SAM9G20 |
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