
ET838
Intel® Atom™ E3845 SoC ETX (3.0) CPU Module w/CRT, LVDS and 10/100 LAN
Intel® Atom™ E3845 SoC ETX (3.0) CPU Module w/CRT, LVDS and 10/100 LAN. Local warranty support and engineering customization available on request.
Specifications
| CPU | Intel® Atom™ E3845 SoC , 1.91GHz |
|---|---|
| System Memory | 1x DDR3L SO-DIMM , Max. 4GB |
| System Chipset | Integrated in Intel® Atom™ SoC |
| BIOS | AMI BIOS |
| Watchdog Timer | 256 levels |
| SSD | N/A |
| H/W Monitor | Yes |
| Expansion Slots | 4x ETX connectors for PCI bus, USB, audio, CRT, LVDS, LAN, COM ports, LPT, IDE, PS/2 keyboard/mouse and ISA bus |
| VGA Controller | Intel® Atom™ SoC integrated Gen. 7 4Eus graphics |
| VGA Memory | Shared memory |
| Display Interface | Support CRT, 24-bit dual channel LVDS and 1x DDI port |
| LAN Controller | Realtek 8106E 10/100Mbps LAN |
| LAN Connector | On baseboard |
| I/O Chipset | Nuvoton NCT6102D, 1x KB, 1x Mouse , 1 x Printer , 2x RS232, 2xSATA II |
| USB | 4 ports (USB 2.0) via baseboard |
| Audio | Intel® Atom™ SoC built-in HD Audio w/ Realtek ALC662 codec |
| Others | Fintek F85226 ( LPC to ISA) |
| Dimensions | 95mm x 114mm (3.74" x 4.49") |
| Max. Power Requirement | TBC |
| Operating Temperature | 0°C~60°C (32°F~140°F) |
| Storage Temperature | -20°C~80°C (-4°F~176°F) |
| Relative Humidity | 90% (non-condensing @60°C) |
Features
| Feature 1 | Onboard Intel® Atom™ SoC E3845, 1.91GHz |
|---|---|
| Feature 2 | 1x DDR3L SO-DIMM , Max. 4GB |
| Feature 3 | Supports CRT, LVDS and 1x DDI signal |
| Feature 4 | 1x 10/100Mbps LAN |
| Feature 5 | Watchdog timer, LPC to ISA |
| Feature 6 | 2x SATA II , 2x IDE, 4x USB 2.0, 2x COM |
| Feature 7 | Supports Wide Temperature |
Ordering Information
| ET838-I45 | - Intel® Atom™ E3845 SoC ETX (3.0) CPU Module w/CRT, LVDS and 10/100 LAN |
|---|
I/O — Rear panel
Front access
Where the ET838 is deployed
Space-constrained products needing a certified compute module rather than a full board.
Custom carrier boards built around a standardized, sourceable CPU module.
Low-power modules for diagnostic and portable instrument designs.
Compact compute modules for motion controllers and mobile robotics platforms.
Our applications engineers will match your environment, software stack and I/O requirements to the right platform — or modify this one.
TALK TO AN ENGINEERResources
- DOWNLOAD ↓Introduction to Watchdog TimerPDF document
Licensed customers get access to BIOS source, schematics, and full production test documentation.
REQUEST PORTAL ACCESS

