EmETXe-i2903 Intel(R) AtomTM N455/ D525 COM Express Basic Type 2 CPU Module Features * * * * * * Fanless Design Soldered Onboard Intel(R) AtomTM N455/D525 Processor Integrated Gigabit Ethernet Support Both LVDS and Analog RGB Output Support Dual Independent Displays Extended Operating Temp.: -20 ~ 70C System Mechanical & Environmental CPU Soldered onboard Intel(R) AtomTM N455 1.6GHz, or D525 1.8GHz processor Power Requirement Memory Soldered onboard 2GB DDR3 SDRAM Power Consumption (R) Chipset Intel ICH8M BIOS AMI UEFI BIOS Watchdog Timer 1~255 levels reset Operating Temp. USB Port 8 x USB 2.0 ports Digital I/O 8-bit programmable Digital Input/Output 1.05A@+12V with N455 (Typical) 1.25A@+12V with D525 (Typical) -20 ~ 70C (-4 ~ 158F) Operating Humidity 10 ~ 95% @ 70C (non-condensing) Dimension (L x W) I/O +12V, 5VSB 125 x 95 mm (4.9" x 3.7") Dimensions 4.00 76.00 41.00 5 x PCIe x1 lanes Expansion Bus 4 x PCI masters LPC (Low Pin Count) interface 1 x Intel(R) 82574IT PCIe GbE controller Audio HD Audio Link Display Graphics Interface 87.00 Integrated Intel(R) Graphics Media Accelerator 3150 Analog RGB supports resolution up to: - 1400 x 1050 @60Hz (N455) - 2048 x 1536 @60Hz (D525) Single channel 18-bit LVDS supports resolution up to: - 1280 x 800 or 1366 x 768 (N455) - 1366 x 768 (D525) 29.08 4.00 Graphics Chipset 42.16 3 x Serial ATA ports with 300MB/s HDD transfer rate Ethernet Chipset 95.00 1 x Ultra ATA, supporting 2 IDE devices 47.35 Storage 39.12 125.00 1.60 Unit: mm Support Dual Independent Displays 46 All specifications are subject to change without notice. Block Diagram Single Channel 18-bit LVDS Intel(R) Atom N455 1.6GHZ / D525 1.8GHZ Processor Analog RGB DDR3-800MHz Soldered onboard 2GB DDR3 SDRAM DMI HD Audio Link Connector AB SATA0, 1, 2 USB Port0~7 5 x PCIe x1 LPC I/F PCIe x1 Intel(R) ICH8M SMBus Intel 82574IT GbE controller F75111RG GbE LAN 8 GPIO SMBus PCI1 PCI2 PCI3 Primary IDE ATA I/F Connector CD PCI0 Ordering Information EmETXe-i2903-N4 Intel(R) AtomTM N455 COM Express CPU module EmETXe-i2903-D5 (BTO) Intel(R) AtomTM D525 COM Express CPU module Optional Accessories HS-0746-F2 Heat Spreader (95x125x8 mm) HS-0000-W4 Universal evaluation heatsink kit w/ thermal pad (dimension: 125x95x22mm, only used on a flat type heatspreader) PBE-1700-W R1.3 COM Express type 2 evaluation board in ATX form factor w/ W83627 Super IO CBK-04-1700-00 Cable kit 1 x SATA cable 1 x COM Port cable 1 x FDD cable 1 x IDE cable CPF-0000-C1 FAN, 4500RPM, 60x60x20mm Page 64 * * * * All specifications are subject to change without notice. 47 Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: ARBOR Technology: EmETXe-i2903-N4 HS-0746-F2