Specification :

Working Temperature: -40 to + 85 Celsius
Atmel AT91SAM9G45 ARM926EJ-S processor, up to 400Mhz
128MB DDR2 SDRAM + 256MB Nand Flash + 1Kbit EEPROM
5 Serial ports( Supprot extend RS232/ RS485/ RS422)
2 USB Host, Ethernet, SD card, SPI, IIC, System Bus.
LCD/ touchscreen interface
Support Linux 2.6.30 system

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

If you have any questions, please feel free to contact COREWIND.
Email: market@ armdevs.com