• Onboard Intel® Atomâ„¢ processors N455 SC / D425 SC / D525 DC, up to 1.80GHz
• 2x DDR3 SO-DIMM, Max. 2GB/4GB
• Supports CRT and LVDS (18-bit single channel)
• Onboard dual PCI-E Gigabit LAN
• 2x SATAll, 8x USB 2.0, 4x COM 1x PCI, 1 x PCI-E (x1), 1x Mini PCI-E(x1)

MI890 SPECIFICATIONS

CPU
Onboard Intel® Atom™ processors
N455 SC (1.66GHz 512KB L2 cache) or
D425 SC (1.80GHz 512KB L2 cache) or
D525 DC (1.80GHz 1MB L2 cache)
Socket
none
Chipset
Intel® 82801HM I/O Controller ICH8M
BIOS
AMI BIOS
System Memory
Two sockets support up to
N455: 2GB SO-DIMM DDR3
D425: 4GB SO-DIMM DDR3
D525: 4GB SO-DIMM DDR3
Integrated VGA
Intel^® ICH8M integrated Graphics Media Accelerator (GMA 3150) supports CRT
LVDS
Supports 18-bit dual channel LVDS
LAN
Two Intel Gigabit PCI-E 82583V
Audio
ICH8M integrated audio controller with ALC269 codec 2W Amplifier
LPC I/O
Winbond NCT6627UD chipset 3x RS232, 1x RS-232/422/485, 2x SATA II
Serial Ports
One RS232/422/485
and three RS-232 COM ports
Storage
SATA II, Supports 2x SATA ports
ATA-IDE: None
CF: 1x Compact Flash SSD

USB (2.0)
Supports 8 USB ports (4 ports + 4 ports via pin header)
Keyboard and Mouse Connector
USB (PS/2 type availlable over cable)
Watchdog Timer
Generates system reset; 256 levels
Hardware Monitoring
Built in W83627EHG; monitors system/CPU
temperature and voltage status
Digital I/O
4 in / 4 out
Power Connector
DC power jack for +12V/~24V DC-in
Expansion Slots
1x PCI, 1x Mini PCI-E , 1x CF
Edge Connectors
DC-in, VGA, COM, 2x RJ-45, 4x USB, Triple jack for audio

Form Factor
Mini-ITX Motherboard
Dimensions
170mm x 170mm

Environmental Factors:
Operating Temperature
0°C~60°C (32°F~140°F)
Storage Temperature
-20°C~80°C (-7°F~4°F)
Relative Humidity
10%~90% (non-condensing)

Comsommation:
Intel® Atom™ D525, 1.8GHz
w/ 2x 1GB DDR3
+12V: 2.93A

MI890 Edge Connectors