The SBC-SAM9G45 Single Board Computer is a high-performance controller board introduced by CoreWind. It is designed based on the CM-SAM9G45 processor card which integrates an AT91SAM9G45 microcontroller, 128MByte DDR2 SDRAM, 256MByte Nand Flash, 4MB Dataflash, 2Kbit EEPROM, UART, Ethernet, USB HOST, LCD, Touch screen, RTC on board. It is connected with SBC-SAM9G45 expansion board through 200pin B-T-B expansion interfaces.

CoreWind also offers a complete software development package to customers. The board supports linux 2.6.30 operating system and is provided with complete basic drivers which enable a quick channel to evaluate the Atmel AT91SAM9G45 processor and customize application software. It would be an ideal development platform for multimedia and communication applications.
 CPU board

• CPU: Atmel AT91SAM9G45 ARM926EJ-S Core Microprocessor
• RAM: 128MB DDR2 RAM
• Flash: 256MB Nand FLash
• Dataflash: 4MB Dataflash
• Dimensions: 57.4*39.4mm, 8 layer
• Working Temperature: -40 to +85 Celsius
• Two 100Pin B-T-B connector extend more interface from CPU

 Mechanical Parameters

• Dimensions:158*141mm
• Power Input Voltage: 12V
• Temperature Range: -40 ℃ ~ 85 ℃
• Humidity Range: 20% ~ 90%

 Audio/Video Interfaces

• One 40-pin LCD interface with 4-wire touch screen interface
• 4 line Touch Screen
• Audio In/Out interface
• Buzzer

 Data Transfer Interface

• Serial port(5 serial port):
  • DEBUG: One 3-wire RS232 Debug serial port
  • COM0: One 5-wire TTL serial port, Support extend RS232/RS485/RS422 Module
  • COM1: One 5-wire TTL serial port, Support extend RS232/RS485/RS422 Module
  • COM2: One 5-wire TTL serial port, Support extend RS232/RS485/RS422 Module
  • COM3: One 5-wire TTL serial port , Support extend RS232/RS485/RS422 Module
• Ethernet: One 10/100Mbps Ethernet port (RJ45)
• USB port: Two High-speed USB 2.0 Host port, 480Mbps
• SD card slot:One SDHC card interface(Hot plug-and-play)
• System Bus interface:
  • Support Extend 1 x Ethernet interface
  • Support Extend 4 x Serial ports
• IIC interface(2 x IIC bus)
  • Support Extend RTC Module
• SPI interface(2 x SPI bus)
  • Support Extend 1 x CAN Bus
  • Support Extend 8 x ADC
• JTAG interface
• GPIO: 6 GPIO, 1 PWM, 1 ADC

 Input Interface

• One DC Power input port, 12V support
• 3 LED: 1 x Power LED,2 x System LED
• 4 Button: 1 x Reset KEY, 3 User Key
• Matrix Keyboard interface: Support 4 x 4 Matrix Keyboard

 Software Support:

• Support Linux 2.6.30 System
• Yaffs filesystem
• O/S support for SBC-SAM9G45
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