AT91SAM9G25-CU 16K 400MHz ARM Embbedded MPU ATMEL

AT91SAM9G25-CU ARM-based Embbedded MPU ATMEL 16 Kbytes Data Cache 400MHz BGA217

• 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

• 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 4-bank and 8-bank DDR2/LPDDR, SDR/LPSDR, Static Memories

• MLC/SLC 8-bit NAND Controller, with up to 24-bit Programmable Multibit
• 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
• ITU-R BT. 601/656 Image Sensor Interface
• 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 Master/Slave Serial Peripheral Interface
• Two 3-channel 32-bit Timer/Counters
• one Synchronous Serial Controller
• One 4-channel 16-bit PWM Controller
• Three Two-wire Interfaces
• Four USARTs, two UARTs, one DBGU
• One 12-channel 10-bit Analog-to-Digital Converter
• Soft Modem
• 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
• Packages
• 217-ball BGA, pitch 0.8 mm
• 247-ball TFBGA, pitch 0.5 mm
• 247-ball VFBGA, pitch 0.5 mm

CHONGMING GROUP (HK) INT'L CO., LTD. located in Hong Kong and Shenzhen. We are an independent Distributor of Electronic Components,established in 2008. AS a growing fast company, CM GROUP is renowned for its world-class efficiency, excellent services, and extraordinary ability to supply electronic components that are hard to find and even obsolete. We have taken pride in our innovation, reliability and service, especially in the semiconductor marketplace.
Our distribution brands include XILINX，ALTERA，ATMEL, INFINEON, ST,SAMSUNG，TEXAS INSTRUMENTS，ON，TOSHIBA，，MICROCHIP，CYPRESS，FREESCALE，etc. We distributes over 200,000 products ranging from semiconductors to resistors, capacitors, diodes, inductors, connectors, transistors, sensors and so on.
Our mission is to meet and exceed all the expecations of what we supply to customers.