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CM50 - Rugged COM Express Module with Intel Atom Processor E3900 Series

COM Express Mini, Type 10

The CM50C is an ultra-rugged COM Express Mini Type 10 module for rail, public transport and industrial applications.

  • CM50 Product ImageCM50 - Rugged COM Express Module with Intel Atom Processor E3900 Series
  • CM50 Product ImageCM50C - Ultra-Rugged COM Express Module on Conduction Cooling Frame
  • CM50 Product ImageCM50C - Ultra-Rugged COM Express Module PCB with Cooling Wings
  • CM50 Product Image
  • CM50 Product Image
  • CM50 Product Image

Main Features

  • Intel Atom E3900 series
  • Up to 8 GB DDR3 RAM with ECC
  • Intel VT-x virtualization support
  • Very small form factor
  • Trusted Platform Module
  • Board Management Controller (SIL 2 certifiable)
  • Conduction cooling
  • -40 °C to +85 °C Tcase
  • Compliant with COM Express Mini, type 10
  • PICMG COM.0 and Ultra-Rugged COM versions
CM50 Product Image

Technical Data

CPU
The following CPU types are supported:
  • Intel Atom x7-E3950, 4 cores, 4 threads, 1.6 GHz, 2.0 GHz Turbo Boost, 12 W, 2 MB cache
  • Intel Atom x5-E3930, 2 cores, 2 threads, 1.3 GHz, 1.8 GHz Turbo Boost, 6.5 W, 2 MB cache
Memory
System RAM
  • Soldered DDR3, ECC
  • 8 GB max.
Security
TPM (Trusted Platform Module 2.0)
Mass Storage
The following mass storage devices are assembled:
  • eMMC (soldered); 64 GB max.
Graphics
  • Processor graphics
  • Maximum resolution: 4096x2160 pixels @ 60 Hz, 24 bpp
Interfaces
  • SATA
    • 2x SATA Revision 3.x, board to board
  • SDHC (on request)
    • 1x, board to board
  • Video
    • 1x DDI, board to board
    • 1x eDP 1.4, board to board
  • Audio
    • 1x, HD Audio, board to board
  • USB
    • 6x USB 2.0, board to board
    • 2x USB 3.0, board to board
  • PCI Express
    • 4x PCIe 2.0, x1, board to board
  • Ethernet
    • 1x 10/100/1000BASE-T, board to board
  • Serial
    • 2x UART, board to board
  • GPIO
    • 4x GPI, board to board
    • 4x GPO, board to board
  • I2C
    • 1x, board to board
  • LPC
    • 1x, board to board
Supervision and Control
  • Board management controller
  • Watchdog timer
  • Temperature measurement
  • Real-time clock
Product Standard
  • Mini, Type 10, PICMG COM.0 COM Express Module Base Specification
  • Mini, Type 10, Ultra-Rugged COM
Electrical Specifications
  • Supply voltage
    • +6 V to +17 V
    • +3 V RTC (2 V to 3.3 V)
  • Power consumption
    • 14.4 W typ. (quad core processor, full load)
Mechanical Specifications
  • Dimensions
    • COM Express Mini: (W) 84 mm, (D) 55 mm
    • Ultra-Rugged COM Mini: (W) 94 mm, (D) 65 mm, (H) 18 mm
  • Cooling
    • Conduction cooling
Product Compliance: Rail - Rolling Stock
  • Operating temperature: -40 °C to +85 °C (EN 50155:2017, class OT6)
  • Storage temperature: -40 °C (EN 50155:2017) to +85 °C (EN 60068-2-2, Bb)
  • Humidity: +55 °C and +25 °C, 100 % max. (EN 50155:2017)
  • Shock: 30 ms @ 50 m/s² (EN 61373:2010/AC:2017-09, vehicle body, cat. 1, class B)
  • Vibration: 10 min @ 2.02 m/s² and 5 h @ 11.44 m/s² (EN 61373:2010/AC:2017-09, vehicle body, cat. 1, class B x 2)
  • Fire protection: EN 45545-2:2013 + A1:2015, HL3
  • EMC emission: EN 50121-3-2:2016
  • EMC immunity: EN 50121-3-2:2016
Product Compliance: Information Technology Equipment
  • Operating temperature: -40 °C to +85 °C (EN 60068-2-1:2007, Ae; EN 60068-2-2:2007, Be)
  • Storage temperature: -40 °C (EN 60068-2-1:2007, Ab) to +85 °C (EN 60068-2-2:2007, Bb)
  • Humidity: +55 °C and +25 °C, 90 % to 100 % (EN 60068-2-30:2005, Db)
  • Electrical safety
    • EN 62368-1:2014 + AC:2015
  • EMC
    • Radiated emission: EN 55032:2015 (multimedia equipment), class A (industrial environments)
    • Immunity: EN 55024:2010 (information technology equipment)
Reliability
MTBF: 822 869 h predicted @ 40 °C according to IEC/TR 62380 (RDF 2000)
BIOS/Boot Loader
AMI Aptio UEFI Firmware
Software Support
  • Linux
    • Supported kernel: 4.8 or higher. For older kernels (e.g., 4.4.x), patches for the Apollo Lake platform are also available.
    • Yocto BSP
    • Tested with: Yocto BSP (Sumo 2.5, Linux kernel 4.15)
  • Windows
    • Windows 10 IoT Enterprise 64-bit
  • For more information and available packages see Software.

Ordering Information

Standard CM50 Models
15CM50-10

COM Express "Mini", type 10, Intel E3930, dual core, 1.3 GHz, 2 GB RAM, 8 GB eMMC, -40 °C to +85 °C, conformal coated, heat spreader (optional)

15CM50C00

Ultra-Rugged COM Express "Mini", type 10, Intel E3950, quad core, 1.6 GHz, 8 GB RAM, 16 GB eMMC, -40 °C to +85 °C, conformal coated, with conduction cooling frame

Miscellaneous Accessories
05CM50-00

Heat spreader for COM Express CM50

Software

Linux
10CM50-90

Linux Yocto BSP (MEN) for CM50/CM50C, for creation of boot media for first tests
Note: Final system configurations may require additional software or a different Linux environment according to the application requirements.

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