Computer On Modules
All product specifications are subject to change without notice Last updated : 24-Mar-2009
Features
Intel® Celeron® M, 852GM ETX CPU Module
SOM-4486
Embedded Intel Celeron M processor
100 pin
connector (ISA)
100 pin
connector (PCI/
USB/Audio )
SoDIMM Socket
100 pin connector
(VGA/LVDS/COM/
LPT/FDD/IrDA/
KB/MS)
100 pin connector
(IDE/LAN/Other)
Intel® Celeron® M processor
Intel 852GM/ICH4 chipset
Supports one DDR SODIMM up to 1 GB
Mobile Intel 852GM Integrated 3D/2D engine
Display type: 2 x 24-bit LVDS/ VGA
Intel 10/100 Mbps LAN
Expansion: 4 PCI master, ISA
4 x USB 2.0, 2 x EIDE, 2 x COMs, FDD/LPT port
Specifications
Form Factor ETX
Processor System
CPU Intel Celeron M Processor
Front Side Bus 400 MHz
System Chipset Intel 852GM GMCH/ICH4
BIOS AWARD 4 Mbit Flash BIOS
Memory
Technology DDR200/ 266 MHz
Max. Capacity up to 1 GB
Socket 1 x 200-pin SODIMM socket
Display
Chipset Intel 852GM
VRAM DVMT supports up to 32 MB
Graphics Engine Mobile Intel 852GM integrated 3D/2D engine
LCD 2 x 24-bit LVDS
VGA up to 1600 x 1200
Dual Display CRT + LCD
Ethernet Chipset Intel 82562GZ 10/100 Mbps Ethernet
Speed 10/100 Mbps
WatchDog Timer 256 timer intervals, from 1 to 255 sec or min setup by software, jumperless selection, generates system reset
Expansion 4 x PCI master, ISA
I/O
PATA 2 x EIDE (UDMA 100)
USB 4 x USB 2.0
Audio Realtek ALC203 AC97 Codec support Line-in/out, MIC-in
GPIO 1-bit GPIO, 2-bit GPE
COM 2 COM ports
FDD/LPT 1 x FDD or LPT
Power
Power Type ATX, AT
Power Supply Voltage +5 V only (+5 VSB needs for ATX)
Power Consumption
(Typical)
Typical: (1 GB DDR 266)
+5 V @ 2.01 A (Intel Celeron M 600 MHz)
+5 V @ 2.34 A (Intel Celeron M ULV 373 0 KB 1.0 G)
Power Consumption
(Max, test in HCT)
Max: (1 GB DDR 266)
+5 V @ 2.40 A (Intel Celeron M 600 MHz)
+5 V @ 2.86 A (Intel Celeron M ULV 373 0 KB 1.0 G)
Environment Operating Temperature 0 ~ 60° C (32 ~ 140° F)
Operating Humidity 0% ~ 90% relative humidity, non-condensing
Mechanical Dimensions 114 x 95 mm (4.5" x 3.74")
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Board Diagram
SOM-4486
Mic
DDR SDRAM
(Up to 1GB)
FWH
ICH4
AC-Link
Codec
ALC203
LPT/FLOPPY
AC97
852GM
LPC Super I/O
(W83627HG)
Intel Celeron M
Line-In
Line-Out
400 MHz
Hub I/F 266MB/s
200-pin SODIMM x 1
ISA BUS
(IT 8888G)
PCI-ISA Bridge
Ethernet
10/100 LAN
(82562GZ)
LCI BUS
Dual channel LVDS
PRIMARY IDE USB 2.0 x 4
PCI BUS
SECONDARY IDE
Analog RGB
DDR200/DDR266
LPC BUS
COM1/COM2
PS/2 KB&MS
IRDA
Ordering Information
Part No. CPU L2 Cache Chipset LVDS VGA 10/100
LAN
AC97
Audio PCI USB
2.0
ATX
Power
AT
Power
Thermal
Solution
Operating
Temp.
SOM-4486FL-M0A3E Celeron M
600 MHz 512 KB 852GM 2 x 24-bit Yes Yes Yes 4 4 Yes Yes Passive 0 ~ 60° C
SOM-4486FL-S0A3E Celeron M
1 GHz 0 KB 852GM 2 x 24-bit Yes Yes Yes 4 4 Yes Yes Passive 0 ~ 60° C
Development Board
Part No. Description
SOM-DB4400-00A2E Development Board for ETX Rev.A2
SOM-DB4700-00A1E Development Board for ETX Rev.A1
Optional Accessories
Part No. Description
1960012091T00S Semi-Heatsink 114 x 96 x 15 mm
1750001980 Semi-Cooler 114 x 96 x 15 mm 12 V Fan
Packing List
Part No. Description Quantity
SOM-4486 CPU Module 1
Utility CD 1
1960005652 Heatspreader 1
