® TM COM Express Type 2 Compact Module with Intel Atom N450 1.66GHz ICES 251 DDR2/ PCIe/ PCI/ IDE/ GbE/ LVDS/ Audio Interface Main Features ® Œ Intel PCI Express GbE 82574L Œ Low Power COM Express CPU Module ® Œ Support 3 x SATA, 1 x IDE, 8 x USB2.0 for fast peripherals Œ Onboard Intel Atom™ N450 1.66GHz Processor ® Œ Micro COM Express Type II supports up to 5 Express lanes, 32 bit Œ Intel ICH8M Chipset PCI interface and one IDE and Gigabit LAN Œ Support DDR2 667 SO-DIMM up to 2GB Product Overview ® ICES 251 is a COM Express Type 2 compact module that features Intel Atom™ N450 1.66GHz and ICH8M in small foot print. ICES 251 provides outstanding performance in the combination of high computing power and low thermal dissipation. ICES 251 supports DDR2 667 SO-DIMM memory up to 2GB, and supports 3 x SATA, 1 x IDE, 8 x USB2.0 for fast peripherals. ICES 251 is type 2 COM Express Module support up to 5 Express lanes, 32 bit PCI interface and one IDE and Gigabit LAN. Specifications CPU Support Œ Support PXE LAN boot function ® Œ Onboard Intel Atom™ N450 1.66GHz Processor Œ Support Wake on LAN function Chipset Audio ® Œ Intel ICH8M chipsets Œ HD Configurable Audio bus Interface Main Memory Storage Œ Support one un-buffered non-ECC DDR2 SO-DIMM 667 up to 2GB Œ 3 x SATA Œ 1 x IDE BIOS Œ AMI System BIOS Interface Œ SPI ROM Œ Reset signal Œ Plug & Play support Œ 8 GPIO lines (GPI 0~3 and GPO0~3), CMOS Level (0/3.3V) Œ Advanced Power Management and Advanced Configuration & Power Œ I2C Interface/SMbus Interface Interface support Œ USB 2.0 x 8 Œ PATA Display ® Œ Intel N450 integrated graphics solution with dynamic video memory Other Interfaces allocation Œ One 3pin fan connector (90 degree, 12V) Œ Analog monitor with pixel resolution up to 1400x1050 @60Hz COM Express Connector Œ Support Single channel for 18 bit Œ AB connector Œ LFP (local flat panel) LVDS interface VGA/ LVDS/8 x USB/ HD Audio interface/3 x SATA/ LAN/ GPIO(3.3V)/ On-board LAN LPC bus/ 1 x PCIe x4/1 x PCIe x1/SMBus/ I2C/SPI BIOS ® Œ Intel PCI Express GbE 82574L x 1 Œ CD connector, IDE, PCI COM Express COM Express Connector C and D COM Express Connector A and B www.nexcom.com Block Diagram Block Diagram Intel® Atom™ N450 CPU R/G/B VGA IMVP6+ 1.66GHz 667MHz FSB DDR2 667MHz Channel A Integrated Graphics Channel A SO-DIMM 0 (max:2GB) LVDS A / 18bit LVDS/CRT Unbuered DDR2 SO-DIMM X2 DMI 9LRS3125BI CK505 Wide Temp USB 1.1/2.0 USB 2.0 *8 AC’97 HDA Interface SATA SATA *3 PATA 100/66/33 IDE Bus PCIe x1 Giga LAN 33MHz/32bit PCI Bus GPIO/3.3V GPI *4 GPO *4 LPC LPC Bus ICH8-M (82801HBM) PCIe x1 PCIe x1 PCIe 1x4 PCIe 1x4/4x1 PCIe 4x1 TYPE 2 I2CBus I2C *1 SPI SPI BIOS SMBus SMBus *1 TYPE 2 W83792G Power Requirements Ordering Information Œ +12Vdc, 3.3V battery, +5Vsb power input Œ Support both AT and ATX power supply mode Œ ICES 251 (P/N: 10K00025100X0) ® TM COM Express Type 2 compact module with Intel Atom N450 Power Management 1.66GHz DDR2/ PCIe/ PCI/ IDE/ GbE/ LVDS/ audio interface Œ ACPI 2.0 compliant with battery support. Also supports Suspend to RAM (S3) Œ ICES 251X (P/N:10K00025102X0) COM Express Type 2 compact module extended -40°C to + 85°Cwith System Monitor ® TM Intel Atom N450 1.66GHz DDR2/ PCIe/ PCI/ IDE/ GbE/ LVDS/ audio Œ Monitoring of 4 voltages, 2 temperatures and 1 fan Speed. interface Œ 4 voltage (For +5V, +12V, Vcore, +3.3V) Œ 2 Temperatures (CPU and one external Temperature Sensor) Œ ICEB 8050 (P/N: 10KB0805000X0) Carrier Board COM Express Type 2 evaluation board with PCIe/ PCI/ SATA/ CF/ IDE/ Œ ICEB 8050 COM/ USB/ LVDS/ VGA/ LAN Dimensions Œ 95mm (W) x 95mm (L) Environment Œ Operating temperature: -20°C to 60°C (ICES 251) Œ Operating temperature: -40°C to 80°C (ICES 251X) Œ Storage temperature: -20°C to 85°C (ICES 251) Œ Storage temperature: -40°C to 85°C (ICES 251X) Œ Relative humidity: 10% to 97% (operating, non-condensing) 5% to 97% (non-operating, non-condensing) Certifications Œ CE approval Œ FCC Class A COM Express We reserve the right to change specifications and product descriptions at any time without prior notice. Last update: 02/21/2012