486 Grade PC/104 133Mhz CPU onboard mainboard BS-P

486 Grade PC/104 mainboard BS-PCC-3428 PC/104 486 SBC with STPC ATLAS (CRT/TFT/LAN/2COM/LPT/IDE/DIO/WDT/2USB/64M SDRAM) Features Low power STPC ATLAS CPU up to 133MHz On board 32MB SDRAM Support 1 LPT and 2 COMS Superior Low power consumption no CPU cooling fan required Support 1 10/100Base-T Ethernet On board DOC socket DOS,Linux,WinCE OS supported Specifications General CPU On board STPC ATLAS CPU, up to 66/90/100/133MHz System Chipset Integrated in STPC ATLAS System Memory On Board 32/64MB SDRAM BIOS AWARD 256 KB flash BIOS Expansion Interface PC/104 Watchdog Timer 128 level programmable, 0 254second SSD 8M 1G DOC 2000 socket onboard Battery Lithium 3 V/196mAH I/O I/O Interface 1xIDE 1xLAN 1xPS/2 1xDIO 1xLPT 1xLCD 1xRS232 1xRS232/485 2xUSB 1xVGA 1xDOC IDE Support standard IDE/CD-ROM COM 2 fast senial ports, COM1 support RS485,COM2 support RS232/485 USB Support 2 USB1.1 GPIO 8-bit Input/8-bit Output Ethernet Chipset Realtek RTL8139D Speed 10/100Base-T Display Chipset integrated inSTPC ATLAS resolution CRT: up to 1280x1024@16bpp(75Hz) LCD: up to 1024x1024@18bpp Mechanical and Environmental Dimensions (L x W) PC/104 standard, 90mmx96mm Operating temperature 0 60 degree centigrade Operating Humidity 5% 95% relative humidity, non-condense Power Power Supply +5V,-5V,+12V,-12V, Single 5VPower consumption 0.75A@ +5V