SOM-44610 pages

Computer On Modules
All product specifications are subject to change without notice
Last updated : 28-April-2009
Features
Intel® Atom™ N270 ETX CPU Module
SOM-4461
Embedded Intel ATOM N270 1.6 GHz processor with low power consumption
Intel Atom N270+ 945GSE+ ICH7M
Supports one DDR2 SODIMM up to 2 GB
Intel GMA950, Microsoft DirectX* 9.1
Support multiple display: VGA, LVDS, SDVO, TV out
Intel 10/100 Mbps LAN
Expansion: 4 PCI master, ISA
4 x USB 2.0, 2 x SATA on board, 1 EIDE, 2 COMs, FDD/LPT port
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Specifications
Form Factor
ETX 3.0
Processor System
CPU
Embedded Intel ATOM N270 1.6 GHz processor
Front Side Bus
533 MHz FSB
System Chipset
Intel 945GSE/ ICH7M
BIOS
AWARD™ 8 Mbit Flash BIOS
Memory
Technology
DDR2 400/533 MHz
Max. Capacity
up to 2 GB
Socket
1 x 200-pin SODIMM socket
Display
Chipset
Intel 945GSE
VRAM
DVMT 3.0 support up to 224 MB
Graphic Engine
Intel GMA950, Microsoft DirectX* 9.1
LVDS
36-bit LVDS
VGA
up to 2048 x 1536
DVI
N/A
TV Out
Supports NTSC/PAL, S-Video and Composite Output interfaces
SDVO
1 SDVO Port
Dual Display
CRT + LVDS, TV out + LVDS, TV out + CRT (Note: SDVO function is supported by customized BIOS)
Ethernet
Chipset
Intel 82562GZ 10/100Mbps Ethernet
Speed
10/100Base-T
WatchDog Timer
256 levels timer interval, from 0 to 255 sec or min setup by software, jumperless selection, generates system reset
Expansion
4 x PCI master, ISA
I/O
PATA
1 x EIDE (UDMA 100)
SATA
2 x SATA (On ETX CPU module)
USB
4 x USB 2.0
Audio
Realtek ALC203 AC97 Codec support Line-in / out, MIC-in
GPIO
2-bit GPIO (Support by customized BIOS)
COM
2 COM ports
FDD/LPT
1 x FDD or LPT
SSD
N/A
Power
Power Type
ATX, AT
Power Supply Voltage
+5V only (+5VSB needs for ATX)
Power Consumption
(Typical)
Typical: (1 GB DDRII 533)
+5 V @ 1.15 A
Power Consumption
(Max, test in HCT)
Max: (1 GB DDRII 533)
+5 V @ 1.98 A
Environment
Operating Temperature
0 ~ 60° C (32 ~ 140° F)
Operation Humidity
0% ~ 90% relative humidity, non-condensing
Mechanical
Dimension
114 x 95 mm (4.5" x 3.74")
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