|   Features 
System 
CPU: Atmel AT91SAM9263 
Master Frequency: 200MHz  
System RAM: Memory: 64MB, DDR2 ,32-bit 
                     Nand Flash: 256MB, power-down nonvolatile (can be upgraded to 1GB)  
External Interface 
Serial Port: one RS-232 serial port, baud rate up to115200bps  
One 3- wire debugging serial port, baud rate is set to 115200bps  
One RS-485 communication interface, industrial grade standard RS485  
USB Interface: two USB HOST, USB2.0, baud rate up to 12Mbps  
One USB Device, USB2.0, baud rate up to 12Mbps  
Ethernet: one, 10M/100Mbps self-adaptive  
Non-isolated 
Display System  
Type: 7 inch TFT LCD screen  
Resolution: 800 * 480  
Backlight: LED backlight  
Clock: 64K  
The life of average brightness: 20 000 hours  
Touch Screen 
Type: 4-wire Resistance Touch Screen  
Single Life: more than 100 million times  
Operation System: WinCE 5.0 
                  
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