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	Features Specifications Ordering Information Datasheet

• IntelR 855GME chipset integrated
• Supports PentiumR M / CeleronR M processors
• Up to 1.6GHz, 400MHz FSB
• 1x DDR SODIMM, max. 1GB
• Integrated VGA, shared memory, CRT/LVDS, dual display
• Integrated 10/100 BaseT Ethernet
• Watchdog timer, 4x USB 2.0 ports
• PCI-104, 2x COM ports

CPU Socket
Socket 479

CPU
Intel^® Pentium^® M, Celeron^® M processor, up to 1.6GHz

Chipset
Intel^® 852GM/855GME Chipset:
82855GME (GMCH) / 82852GME (MCH), 732-pin mFCBGA
82801DB (ICH4) / 82801DBM (ICH4-M), 421-pin mBGA
FWH

Processor Side Bus Frequency
400MHz

L2 Cache
1MB (CPU integrated)

BIOS
Award BIOS, ACPI supported

System Memory
One DDR SODIMM socket

Supports up to 1GB DDR 200/266/333 SDRAM

VGA
Intel^® 855GME/852GM built-in Intel^® extreme Graphics
Intel^® Dynamic Video Memory up to 64MB shared with system
LVDS support with resolution up to 1600x1200, 18bit, 2 DF13-20 LVDS connectors

LAN
Intel^® 82551QM controller (10/100Mb)

Audio
ICH4 built-in audio controller + AC97 Codec

LPC I/O
Winbond W83627HF

Parallel x1, COM1, COM2 (RS-232), FDC 1.44MB (Slim), IrDA, hardware monitor

IDE Interface
Two channels; supports Ultra DMA 33/66/100
40-pin header x 1 (IDE1), 44-pin header x 1 (IDE2)

FDD Interface
1 slim-type FDD connector

Watchdog Timer
Generates system reset; 256 levels

USB
Supports 4 USB 2.0 ports

IrDA
Pin header

Keyboard and Mouse Connector
PS/2 type

Expansion Slots
PC104+ socket

Edge Connectors
LAN, COM1, KB/Mouse, USB, VGA

Form Factor
3.5-inch SBC

Dimensions
102mm x 147mm (4" x 5.8")

Operating Temperature

0°C~60°C (32°F~140°F)
Storage Temperature

-20°C~80°C (68°F~176°F )
Relative Humidity

10%~90% (non-condensing)

Solder Side

廣積科技 IB881 Pentium M 3.5" 嵌入式主機板 Intel 855GME 3.5 Inch Embedded Board