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microcontrollers

AT91SAM9G35-CU>
Manufacturer's P/N: AT91SAM9G35-CU
Manufacturer: Microchip

Microcontroller ARM9 400MHz 64K/32k AD12x10 105I/O
Type/coreARM9
Flashn.d.
ChassisBGA
Standard packaging:
126 pcs.

Minimum order:
126 pcs.

Minimum batch:
126 pcs.

In stock:
Available

Features:

  • Core
    • 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 DDR SDR SDRAM Controller (DDRSDRC)
    • 32-bit External Bus Interface supporting 4-bank and 8-bank DDR2/LPDDR, SDR/LPSDR, Static Memories
    • MLC/SLC 8-bit 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, Shutdown 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 performances
    • Two dual port 8-channel DMA Controllers (DMAC)
    • Advanced Interrupt Controller (AIC) and Debug Unit (DBGU)
    • Two Programmable External Clock Signals
  • Low Power Mode
    • Shutdown 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 (LCDC) 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 (EMAC)
    • Two High Speed Memory Card Hosts
    • Two Master/Slave Serial Peripheral Interfaces (SPI)
    • Two 3-channel 32-bit Timer/Counters (TC)
    • One Synchronous Serial Controller (SSC)
    • One 4-channel 16-bit PWM Controller
    • 3 Two-wire Interfaces (TWI)
    • Three USARTs, two UARTs, one DBGU
    • One 12-channel 10-bit Touchscreen Analog-to-Digital Converter
    • Software Modem Device (SMD)
    • Write Protected Registers
  • 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

Datasheets

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