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MI889 - Intel® Atom Mini-ITX Motherboard
with Intel® N450 Single core or D510 dual core Processor Thread


* Onboard Intel® Atom™ Processor N450/D510, 1.6GHz, 533MHz FSB
* 1x DDR2 SO-DIMM, Max. 2GB
* Supports CRT and LVDS (dual display)
* Onboard Dual PCI-E Gigabit LAN
* 2x SATA, 8x USB 2.0, 4x COM, 1x IDE
* 1x PCI-E (x4), Watchdog timer, Digital I/O

MI889 Specifications

Intel® Atom™ N450 Single / D510 Dual Core processor
1.66GHz speed
512KB/1MB L2 cache

Intel® 82801HM I/O Controller (ICH8M)

AMI BIOS, ACPI supported

System Memory
One SO-DIMM PC533 DDR2 socket
Max. 2GB for N450 / 4GB for D510

Integrated VGA
Embedded Gen3.5 + GFX Core VGA controller

Supports 18-bit single channel LVDS
LVDS interface via DF13 socket

Dual Realtek 8111DL PCI-E Gigabit LAN
RJ45 on board

Intel integrated HD audio controller
with Realtek ALC662 for 5.1 channels

Winbond W83627UHG chipset
1x KB, 1x mouse, 2x SATA, 4x COM

Serial Ports
One RS232/422/485 and three RS-232 COM ports

Serial ATA

Supports 2 SATA ports

USB (2.0)
Supports 8 USB ports (4 ports + 4 ports via pin header)

Keyboard and Mouse Connector
PS/2 type

Watchdog Timer
Generates system reset; 256 levels

Hardware Monitoring
Built in W83627UHG; monitors system/CPU
temperature and voltage status

Digital I/O
4 in / 4 out

Power Connector


Expansion Slots
1x PCI-E (x8)

Edge Connectors
PS/2 KB/Mouse Mini DIN, VGA CRT, COM1, COM2/COM3, 4x USB, 2x GbE, Triple jack for audio

Onboard Connectors/Headers
Digital I/O, COM4,
2x SATA, 4x USB, front audio, LVDS

Form Factor
Mini-ITX Motherboard

170mm x 170mm

Power Consumption
Intel® Atom™ N450 1.66GHz w/ 1GB DDR2
+5V: 2.174A, +12V: 0.51A
Intel® Atom™ D510 1.66GHz w/ 1GB DDR2
+5V: 2.28A, +12V: 0.62A

Operating Temperature 0°C~60°C (32°F~140°F)
Storage Temperature -20°C~80°C (-4°F~176°F)
Relative Humidity 10%~90% (non-condensing)

mi889 Connectors


mi889 Intel® Atom™ N450 1.66 GHz processor Mini-ITX motherboard w/ VGA, 2x PCI-E GbE LAN
mi889-D5 Intel® Atom™ D510 1.66 GHz processor Mini-ITX motherboard w/ VGA, 2x PCI-E GbE LAN

© IBT Technologies Inc., 2008-2014 - All Rights Reserved * Information are subject to change without notice, Engineering specs may differ slightly. Picture is for reference only not actual product.
* Parts number may differ from ordering information.