PC/104 Intel Atom E3800 CPU

PCI/104-Express Single Board Computer Intel Atom E3800 Series Processors


  • Intel® Atom™ SoC E3800 Series
  • Supports up to 4 GB soldered DDR3L-1333 SDRAM, ECC
  • On-board soldered eMMC Flash memory up to 64GB
  • Video DPI and VGA interfaces
  • Gigabit Ethernet port
  • 4x USB 2.0
  • 4x PCIe x1 Gen2 lanes
  • 1x USB 3.0
  • 2x SATA
  • 5V or 12V supplies
  • Industrial grade operating temperature -40°C to +85°C


PC/104 Intel Atom E3800 CPU — a highly integrated Industrial Single Board Computer (SBCs) based on the Intel® Atom™ E3800 (Bay Trail) Series platform technology with the PCI/104 Express®. This CPUs Module is low-power, high-performance item with integrated graphics and memory controllers.

PC/104 Intel Atom E3800 CPU is low power PCI/104-Express Single Board Computer with PCI and PCIe Expansion.

Powerful graphics and computing performance as well as low power consumption allow integrating the unit into existing systems easily without additional costs.

The Benefits of PCI/104-Express module

High robustness of the unit is provided by applying Error Correction Codes (ECC).

Highly efficient and low power consumption as well as small dimensions of PC/104 Intel Atom E3800 CPU allows using it in limited-space environments in the passive cooling mode.

Purpose of PCI/104-Express single-board computer

The application areas of this high-performance unit include communication gateways, interactive terminals, digital signages, vending machines, ATMs, security and video surveillance systems, medical devices as well as arms industry and many other industrial automation areas.

The wide operating temperature range allows to use the boards outdoors as well as in special-purpose systems, on-board equipment etc.

PCI/104-Express module, Intel Atom SoC E3800 Series E3815, Single Board Computer, CPU, Block Diagram

Pic1. PC/104 Intel Atom E3800 CPU Block Diagram

Ordering information

The table below shows a list of options and Part Number for ordering and price request.

Part Number CPU Atom DDR3-1333 SATA Display
TTPC-E382504 E3825_2x1.33GHz 4GB yes 2xDP, VGA
TTPC-E382508 E3825_2x1.33GHz 8GB yes 2xDP, VGA
TTPC-E382704 E3827_2x1.75GHz 4GB yes 2xDP, VGA
TTPC-E382708 E3827_2x1.75GHz 8GB yes 2xDP, VGA
TTPC-E384504 E3845_4x1.91GHz 4GB yes 2xDP, VGA
TTPC-E384508 E3845_4x1.91GHz 8GB yes 2xDP, VGA

Technical Specifications

System Type
Form Factor
PCI/104-Express 90.17×95.89 mm
Intel® Atom™ E3845 (4x 1.91 GHz, 2MB L2 cache, 10 W)
Intel® Atom™ E3827 (2x 1.75 GHz, 1MB L2 cache, 8 W)
Main Memory
Up to 4GB Soldered DDR3L-1333 ECC
Graphics Controller
Intel® HD Graphics (Gen7)
Ethernet Controller
PCIe Intel® I210-IT
Hard Disk
2x SATA 3Gb/s
DDI1: DP++/eDP, DDI2: DP++
Flash Onboard
Up to 64GB soldered eMMC
MicroSD card slot (SDXC)
Low-power, HD Audio Codec with Headphone Amp
I/O Interfaces
32x PCIe To PCI Bridge
4x PCIe x1 Gen2 lanes
1x USB 3.0
4x USB 2.0
2x UART interface (TX/RX only)
I²C bus
Additional 8x GPIO
Power Management
Rohm BD9596 Power Management IC
Power Supply
5.0V or 12V Single Supply Power
Intel® FSP; coreboot®
Operating System
Windows® 7/8 , WE8S, WES7, WEC7, Linux, VxWorks
Industrial temperature: -40°C to +85°C operating
Operating: 10 to 90% r. H. non cond. / Storage 5 to 95% r. H. non cond.