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EMBEDDED MODULES / IN STOCK
ET839
ETX CPU Module with Intel® Atom® E3845 Processor
ETX CPU Module with Intel® Atom® E3845 Processor. Local warranty support and engineering customization available on request.
CPU
Intel® Atom® Processor E3845 SoC, 1.91GHz
MEMORY
1x DDR3L SO-DIMM, Max. 8GB
STORAGE
N/A
DISPLAY
Supports CRT, 24-bit dual-channel LVDS & 1x DDI port
ETXCPU Module
P/N # ET839
Specifications
24 ROWS
| CPU | Intel® Atom® Processor E3845 SoC, 1.91GHz |
|---|---|
| PCH | Integrated in Intel® Atom® SoC |
| Memory | 1x DDR3L SO-DIMM, Max. 8GB |
| BIOS | AMI |
| Watchdog Timer | 256 levels |
| H/W Monitor | Yes |
| Storage Device Interface | N/A |
| Expansion Slots | 4x ETX connectors for PCI bus, USB, audio, CRT, LVDS, LAN, COM ports, LPT, IDE, PS/2 keyboard/mouse and ISA bus |
| Graphics Controller | Intel® Atom® SoC integrated Gen. 7 4Eus graphics |
| Video Output | Supports CRT, 24-bit dual-channel LVDS & 1x DDI port |
| Ethernet | Realtek 8106E 10/100Mbps LAN |
| I/O Chipset | Nuvoton NCT6102D 1x keyboard, 1x mouse, 1x printer |
| Serial Port | 2x RS232 |
| USB 2.0 | 4x USB 2.0 via Carrier Board |
| USB 3.X | N/A |
| Serial ATA | 1x SATA 2.0 port on board (3.0Gb/sec) |
| Audio | Intel® Atom® SoC built-in HD Audio w/ Realtek ALC888S codec |
| TPM | N/A |
| Others | Fintek F85226 ( LPC to ISA) |
| Dimensions (L x W) | 95mm x 114mm (3.74" x 4.49") |
| Power Consumption | Intel® Atom® E3845 1.91GHz w/ 2x 4GB DDR3L-1600 +5V : 1.92A |
| Operating Temperature | -20°C~70°C (-68°F~158°F) |
| Storage Temperature | -20°C~80°C (-68°F~176°F) |
| Relative Humidity | 10%~90% (non-condensing) |
I/O — Rear panel
Front access
Where the ET839 is deployed
USE CASE
Compact OEM design-in
Space-constrained products needing a certified compute module rather than a full board.
USE CASE
Long-lifecycle carrier designs
Custom carrier boards built around a standardized, sourceable CPU module.
USE CASE
Medical & instrumentation
Low-power modules for diagnostic and portable instrument designs.
USE CASE
Robotics & automation
Compact compute modules for motion controllers and mobile robotics platforms.
Have a specific use case?
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 ↓ET839 datasheetPDF document
- DOWNLOAD ↓ET839 driver packageFull driver set · via Google Drive
- DOWNLOAD ↓Introduction to Watchdog TimerPDF document
CUSTOMER PORTAL
Licensed customers get access to BIOS source, schematics, and full production test documentation.
REQUEST PORTAL ACCESS
