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Embedded Rugged Fan-less System with Intel® Atom™ E3845 Specific Form Factor Board
The CHUMPI-5390 is powered by  Intel® Atom™ quad-core processor. Despite its fan-less and cable-less design, the system can support wide temperature ranging from -30 to 70 degrees. By utilizing the low power technology, CHUMPI-5390 is an ideal platform for factory automation and transportation applications.

  • Intel® Atom™ embedded processor with low power and quad-core technology
  • Fan-less and cable-less design with wide temperature support (-30~70 degrees)
  • One SO-DIMM socket up to 8GB DDR3L Memory
  • „1x 2.5” SATA HDD/SSD, 1x Half-size mSATA socket
  • „2x Gigabit Ethernet, 1x USB 3.0, 3x USB 2.0, 2x RS-232, 2x RS-232/422/485 (selectable by BIOS)
  • 1x VGA, 1x HDMI
  • 2x RS-232/422/485 (Autoflow support), 2 x RS-232
  • Support wide DC 12V ~ 24V input
  • 2x Antenna hole for WiFi, 3G/GPS or 4G LTE module to use
  • Wall mounting
  • OP Vibration: 5Grms/10~500Hz
  • OP Shock: 50G, 11msec
  • „IP40 Rating

M/B (Board Dimension) PAB-1001-E3845
System Chipset Intel® Baytrail SoC
CPU Intel® Atom™ E3845, 2M L2 Cache, 1.91GHz, 10W TDP (4C/4T)
Memory Single 204-pin SO-DIMM socket supports DDR3L 1333/1600 up to 8 GB
Storage 1x 2.5" SATA HDD/SSD, 1x Half-size mSATA  
Watchdog Timer Programmable via S/W from 1 sec. to 255 sec.
H/W Status Monitor - Temperature (CPU & System)
- Voltage (CPU Vcore, VBAT, 5VSB, 12V, 5V, 3.3V)
Expansion 1x Full-size Mini-PCIe socket
Serial Port 4x COM port (2x RS-232/422/485 selectable by BIOS)
Display 1x VGA, 1x HDMI
USB 1x USB3.0, 3x USB2.0
Audio N/A
Ethernet 2x Gigabit Ethernet (Intel® l210IT)
GPIO 1x Programmable 8-bit Digital I/O
Other 2x Antenna hole for WiFi, 3G/GPS or 4G LTE module
Power Input DC 12V ~ 24V
Operation Temperature -30°C ~ 70°C
Storage Temperature -40°C ~ 80°C
Relative Humidity 95%@40°C, non-condensing
Operation Vibration 5Grms/10-500Hz, IEC 60068-2-6
Operation Shock 50G, 11 msec, IEC 60068-2-27
Dimension 160(W) x 160(D) x 60(H) mm
Weight 2kg 
Mounting Wall mounting

Ordering Guide

(R).ATO.Chumpi-5390. Intel Bay Trail Atom E3845 Embedded System

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  • Specifications are subject to change without notice.
  • Pentium® 4, Pentium® III, Pentium® II and Celeron® are registered trademarks of Intel® Corporation.
  • Xeon® is a trademark of Intel® Corporation.
  • Other trademarks, logos, brands and company names are the property of their respective owners.
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