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MSC CXB-A945M

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Description

The design of the MSC CXB-A945M module is based on Intel‘s ATOM™ CPU technology enabling low power consumption while maintaining high graphics performance.

The N270 processor with its low power consumption of only 2.5W is ideally suited for fanless designs.

Paired with the successful Intel 82945GME the design offers high graphics performance including the support for PCIe x16 and many I/O options.

In addition to an extensive set of interfaces and features, the MSC CXB-A945M delivers hardware and BIOS based security that is compliant to the requirements of the TCG (Trusted Computing Group).

  • 95 x 125
  • 10 W
  • Medium

Intel® Atom™ N270 (1.6GHz)

Mobile Intel® 945GME Chipset with integrated Intel® 950

Up to 2GB DDR2 SDRAM

Two SATA-150 mass storage interfaces

10 / 100 / 1000 Base-TX Ethernet interfaces

LVDS interface (18 / 24 / 36 / 48 Bit) up to 1600 x 1200

CRT interface up to 2048 x 1536

Dual Independent Display supported

Five PCI Express™ x1 lanes

Eight USB 2.0 interfaces

Infineon TPM 1.2

Technical Data - MSC CXB-A945M

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Technology

x86

Formfactor

COM Express Basic

CPU

Intel Atom N270

Chipset

Intel 82945GME, ICH7DH

RAM

up to 2GB DDR2 SDRAM (PC4200), 1x 200-pin SO-DIMM

Storage Interfaces

2x SATA 1.5Gb/s,
1x Enhanced IDE port (ATA/UDMA100)

USB

8 x USB 2.0

Bus Interfaces

5x PCI Express x1,
PCI Bus, 32bit, 33 MHz, 4 slots supported,
LPC bus (Low Pin Count bus)

Display Controller

Intel Graphics Media Accelerator 950

Display Memory

UMA, up to 384MB

Display Interfaces

Analog up to 2048x1536,
LVDS 18/24 bit, dual channel, up to 1600 x 1200

Network Interface

10/100/1000Base-TX

Audio Interface

High Definition Audio

Security Device

TPM 1.2

Miscellaneous

Watchdog Timer:
Initiates system reset, programmable
Fan Supply:
3-pin header (12V), speed control,
RTC battery: external
System Monitoring:
voltage, temperature, CPU fan

Feature Highlights

Low power consumption; Graphics performance

Firmware

Phoenix TrustedCore BIOS

OS Support

Windows 7 (embedded)
BSP for Windows XP (embedded)
BSP for Linux on request
USPEPC (HW Programming Interface)

Power Requirement

+12V+/-10%, 5V Stby optional,
8 W typ.

Environment

Ambient Temperature;
0° … 60°C (operating),
-25° … 85°C (storage)
Humidity:
5 … 95% (operating, non-condensing),
5 … 95% (storage, non-condensing)

Dimensions

125mm x 95mm

Certificates

UL / CE

Cooling

Passive heat sink
Active heat sink with fan
Heat spreader

Carrier

Carrier board in MiniITX form factor;
Evaluation board

Memory

DDR2 SODIMMS 1GB or 2GB

Order Reference - MSC CXB-A945M

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Order No. Description Reference Status  
32365 COM Express Basic compatible CPU module (95x125mm)Module based on Intel Atom N270 at 1.60 GHz;945GME chipset; integrated UMA graphics; LCD interface (LVDS); Ethernet controller (10/100/1000 Base-T); TPM;slot for DDR2-533 SODIMM memory module; AC97 audio; 5x PCIe x1, PCIe x16 MSC CXB-A945M-N270-060000 PCBFTX PV
PV = Preferred variant; OR = on Request (in OEM quantities only)
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Carrier Options

Order No. Description Reference
32367 COM Express Industrial Platform with PCI and PCI Express x1 MSC CX-MB-IP1 PCBFTX

Cooling Options

Order No. Description Reference
1073524 Passive heatsink solution for CXB-A945M, consisting of a single-piece aluminum profile with longitudinal fins, distance sleves (2.7mm inner diameter), screws and thermopads. No fan, no SO-DIMM cutout. MSC CXB-A945M-01 HSI-001
1073525 Heatspreader for CXB-A945M, consisting of aluminum plate with distance sleeves (5 x 2.7), 3 aluminum blocks for thermal connection to thermal active devices and thermal pads. MSC CXB-A945M-01 HSP-001
1073534 Passive heat sink for CXB-CD945, CD9455, A945M with spring mounted self aligning cooler elements contacting the thermal active devices. Aluminum plate withdistance sleves (2.7mm inner diameter), screws and thermopad for the south bridge. No Fan. MSC CXB-945GM-02 HSI-001
1073535 Active Heatsink for CXB-CD945, CD9455, A945M with spring mounted selfaligning cooler elements connecting the component die. Aluminium plate withdistance sleves (2.7mm inner diameter), screws and thermopad for the southbridge. Speed controlled fan (YS type) with connector to the CPU module.
MSC CXB-945/915GM-01 HSF-003
1073536 Active Heatsink for CXB-CD945, CD9455, A945M with spring mounted selfaligning cooler elements connecting the component die. Aluminium plate withdistance sleves (2.7mm inner diameter), screws and thermopad for the southbridge. Speed controlled fan (EF type) with connector to the CPU module.
MSC CXB-945/915GM-01 HSF-004

Memory Options

Order No. Description Reference
1050983 DDR2 SODIMM, 1GB, PC667, 128Mx64, 1.8V, 64Mx16 based, 2rank HYMP112S64CP6-Y5
1050984 DDR2 SODIMM, 2GB, PC667, 256Mx64, CL5, 1.8V, FBGA, 128Mx8 based, 2rank HYMP125S64CP8-Y5
1051494 DDR2 SODIMM, 1GB, PC800, 128Mx64, 1.8V, 2rank based on 64Mx16 HYMP112S64CP6-S6

Sales Contact

direct: ( 650 ) – 616 4068
info@mscembedded.com