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MB890
SPECIFICATIONS
CPU Socket
Socket 479
CPU
Intel® Pentium® M, Celeron®
M processor, up to 2.0GHz
Chipset
Intel® 855GME Chipset:
82855GME (GMCH) / 82852GM (MCH), 732-pin mFCBGA
82801DB (ICH4) / 82801DBM (ICH4-M), 421-pin mBGA
FWH
Processor Side Bus Frequency
400MHz
L2 Cache
1MB for Cerleron M / 2MB for Pentium M (CPU integrated)
BIOS
Award BIOS, ACPI supported
System Memory
One DDR DIMM socket
Supports up to 1GB DDR 200/266/333 SDRAM
VGA
Intel® 82855GME built-in Intel® extreme
Graphics
Intel® Dynamic Video Memory up to 64MB shared with
system
LVDS support with resolution up to 1600x1200, 24bit, 2 DF13-20 LVDS
connectors
DVI/TV out support by Chrontel CH7009 TV Encoder / DVI transmitter
combo device.
LAN
ICH4 integrated LAN controller (10/100Mb) + PHY 82562EZ or Intel®
82541GI Gigabit LAN controller
Audio
ICH4 built-in audio controller + AC97
Codec ALC 655 5.1 Channel
(Line-out, Line-in & Mic.)
1394
(option)
TSB43LV22 1394 controller (option)
LPC I/O
Winbond W83627HF
Parallel x1, COM1, COM2 (RS-232), FDC
1.44MB (Slim), IrDA, hardware monitor (3 thermal inputs, 6 voltage
monitor inputs, 1 chassis open detection, 3 fan headers)

Click to Microsoft link
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Features:
- Mini- ITX Form Factor (170mm
X 170mm)
- Intel® 855GME
or 852GM Chipset
- Supports Pentium®
M / Celeron® M processors
- Up to 2.0GHz, 400MHz FSB
- 1x DR DIMM, max. 1GB
- Integrated VGA, shared
memory, CRT/LVDS/DVI
- Integrated 10/100 BaseT
Ethernet
- Watchdog timer, 6x USB
2.0 ports, PCI slot
- Mini-PCI slot, optional 2x 1394
IDE Interface
Two channels; supports Ultra DMA 33/66/100
40-pin box-header x 1 (IDE1), 44-pin box-header x 1 (IDE2)
FDD Interface
1 slim-type FDD connector
Watchdog Timer
Generates system reset; 256 levels
USB
Supports 6 USB 2.0 ports
IrDA
Pin header
Keyboard and Mouse Connector
PS/2 type
Expansion Slots
1 PCI, support 2 bus master, Mini PCI
Edge Connectors
DVI Connector
RJ45 + USBx2 (USB0, 1) Connector
DB25 Parallel Port Connector
DB9 COM 1 & COM 2 Connector
PS/2 KB/MS Connector
2x 1394 Connectors (option)
Power Connector
Input:
One DC power jack input (max. 9A@19V or 5A@12V) and one internal
4-pins power connector
Output: One 4-pins power connector for CD-ROM and one 4-pins
power connector for FDD
Form Factor
Mini ITX motherboard
Dimensions
170mm x 170mm
Operating Temperature
0C~60C
(32F~140F)
Storage Temperature
-20C~80C
(-69F~176F)
Relative Humidity
10%~90%
(non-condensing)
Power Consumption
Pentium M 1.6GHz L2 Cache 1MB
+12V: 3.96A
Pentium M 1.7GHz L2 Cache 1MB
+12V: 4.43A
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Ordering Information
MB890 - Socket 479 Pentium®
M Mini-ITX, 852GM, PCIx1+MiniPCIx1, w/ ICH LAN x 1, VGA, DC-DC
input
MB890F - Socket 479 Pentium®
M Mini-ITX 855GME, PCIx1+MiniPCIx1, w/ 82541GI GbE LAN x 1,
VGA, 1394, DC-DC input
MB890C - Socket 479 Mini-ITX, 852GM,
PCIx1+MiniPCIx1, w/ ICH LAN x 1, VGA, DC-DC input, CF socket (Click
to view Compact Flash socket at the back of PCB)
MB890FC - Socket 479 Mini-ITX 855GME,
PCIx1+MiniPCIx1, w/ 82541GI GbE LAN x 1, VGA, 1394, DC-DC
input, CF socket (Click
to view Compact Flash socket at the back of PCB)
ICOOL001 - CPU cooler
IPWRA001-60W - Power adapter
MB890
Versions
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Chipset
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LAN
|
CF
Socket
|
TV
Out
|
2
Firewire Ports
|
MB890
|
852GM
|
10/100
|
No
|
No
|
No
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MB890C
|
852GM
|
10/100
|
Yes
|
No
|
No
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MB890F
|
855GME
|
Gigabit
|
No
|
Yes
|
Yes
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MB890FC
|
855GME
|
Gigabit
|
Yes
|
Yes
|
Yes
|
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MB890 rear connectors (Firewire, TV
out & CF socket are optional) |
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