# ETX-BT

# ETX Module with Intel Atom® Processor E3800 Series SoC

# Features

● Single, dual or quad-core Intel Atom® SoC or Celeron® Processor
● Single SODIMM for up to 8GB Single SODIMM DDR3L at 1333 MHz
● Dual channel 24-bit LVDS, analog VGA
● 2 SATA or 2 PATA (Master only), 4x USB 2.0, 10/100 Mbps LAN (GbE via onboard connector)
● Extreme Rugged operating temperature: -40°C to +85°C (build option)
● Supports Smart Embedded Management Agent (SEMA) functions

![Close-up of a green printed circuit board with various electronic components and connectors (no readable text or symbols)](.etx-bt-datasheet-20211210/e9032586eae9e7b71d7067cc2a2433a1a985ea9dd00d429f706ee7d3801d4ab3.jpg)

# Specifications

# ● Core System

# CPU

Single, dual or quad-core Intel Atom® or Celeron® Processor Intel Atom® E3845 1.91 GHz 542/792 (Turbo) 10W (4C/1333) Intel Atom® E3827 1.75 GHz 542/792 (Turbo) 8W (2C/1333) Intel Atom® E3826 1.46 GHz 533/667 (Turbo) 7W (2C/1066) Intel Atom® E3825 1.33 GHz 533 (No Turbo) 6W (2C/1066) Intel Atom® E3815 1.46 GHz 400 (No Turbo) 5W (1C/1066) Intel Atom® E3805 1.33 GHz 533 (No Turbo, No Graphics) 4W (2C/1066) Celeron® N2930 1.83 GHz, 400/756 (Turbo) 7.5W (4C/1066) Celeron® N2807 1.58 GHz 313/750 (Turbo) 4.5W (2C/1333) Celeron® J1900 2.00 GHz, 688/792 (Turbo) 10W (4C/1333)

Supports: Single, dual or quad Out-of-Order Execution (OOE) processor cores, Intel® VT-x, Intel® SSE4.1 and SSE4.2, Intel® 64 architecture, IA 32-bit , PCLMULQDQ Instruction DRNG, Intel® Thermal Monitor (TM1 & TM2)

Note: Availability of features may vary between processor SKUs.

# Memory

Single SODIMM socket for up to 8GB non-ECC

1333/1066 MHz DDR3L memory

# Embedded BIOS

AMI EFI with CMOS backup in 8MB SPI BIOS

# Cache

Primary 32 kB, 8-way L1 instruction cache and 24 kB, 6-way L1 write-back data cache

# Expansion Busses

PCI 32-bit rev 2.3 at 33MHz supporting 4 bus masters ISA 16-bit (through LPC-ISA bridge), no DMA support SMBus (system) , I2 C (user)

# SEMA Board Controller

Supports: Voltage/Current monitoring, Power sequence debug support, AT/ ATX mode control, Logistics and Forensic information, Flat Panel Control, General Purpose I2C, Watchdog Timer

# Debug Headers

40-pin multipurpose flat cable connector Use in combination with DB-40 debug module providing BIOS POST code LEDs, BMC access, SPI BIOS flashing, power testpoints, debug LEDs

# ● Audio

# Chipset

Intel® HD Audio integrated in SOC

# Audio Codec

Realtek ALC 262, 4-channel High Definition Audio

# ● Ethernet

Type: Intel® i211 (MAC/PHY) Ethernet controller

Interface: 10/100 Mbps LAN (GbE via onboard connector)

# ● Video

# GPU Feature Support

7th generation graphics Intel core architecture with four Execution Units, supporting two independent displays

3D graphics hardware acceleration

Support for DirectX 11, OCL 1.1, OGL ES Halt/2.0/1.1, OGL 3.2

Video decode hardware acceleration including support for H.264, MPEG2, MVC, VC-1, WMV9 and VP8

Video encode hardware acceleration including support for H.264, MPEG2 and MVC formats

# VGA

Analog VGA supporting resolutions of up to 2560 x 1600@60Hz, 24bpp

# LVDS

Single/dual channel 18/24-bit LVDS from eDP (two lane)

# Specifications

# ● Multi I/O and Storage

USB: 4 ports USB 2.0

PATA: up to two PATA IDE supporting Master only through SATA-to-PATA controller

SATA: 2 SATA 3Gb/s ports, shared with PATA

(Default is port 1: PATA, port 2: SATA. Other PATA/SATA configurations are “build options”.)

SSD: optional SATA SSD 4 - 64GB (occupies second SATA port)

# . ● Super I/O

Chipset: Nuvoton W83627DHG-PT

Serial: Two high speed RS-232C ports (COM1/COM2)

IrDA: Supports IrDA 1.0 SIR protocol or Sharp ASK-IR protocol

Parallel: SPP, ECP and EPP mode support (LPT1)

Keyboard Mouse: PS/2 type keyboard and mouse

# ● TPM information

Chipset: Atmel AT97SC3204

Type: TPM 1.2

# . Power

Standard Input: ATX = 5V±5% / 5Vsb ±5% or AT = 5V±5%

Management: ACPI 4.0 compliant, Smart Battery support

Power States: C0, C1, C1E, C4, C6; S0, S3, S4, S5 (Wake on USB S3/S4, WOL S3/S4/S5)

ECO mode: Supports deep S5 (ECO mode) for power saving

# ● Operating Systems

# Standard Support

Windows 7/8 32/64-bit, Linux 32/64-bit

# Extended Support (BSP)

WES7/8, WEC7/8, Linux, VxWorks

# ● Mechanical and Environmental

Form Factor: ETX Rev 3.02

Dimension: 114 mm x 95 mm

# Operating Temperature

Standard Operating Temperature: 0°C to +60°C

Screened Extreme Rugged™ Operating Temperature:

-40°C to +85°C (build option)

# Humidity

5-90% RH operating, non-condensing

5-95% RH storage (operating with conformal coating)

# Shock and Vibration

IEC 60068-2-64 and IEC-60068-2-27

MIL-STD-202F, Method 213B, Table 213-I, Condition A and Method 214A, Table 214-I, Condition D

# HALT

Thermal Stress, Vibration Stress, Thermal Shock and Combined Test

Functional Diagram
![The diagram illustrates the system architecture of an Intel® Atom™ E3800 SoC (formerly 'Bay Trail'). Below is a description of the labeled blocks and their connections.\n\n**Central Processor**\n*   **Block:** `Intel® Atom™ E3800 SoC` (formerly 'Bay Trail')\n\n**Top Left Section (Network & Management)**\n*   **Block:** `GbE Intel i211`\n    *   **Connection:** Connects to `GbE` (Flat cable connector on module).\n    *   **Connection:** Connects to the SoC via `PCIe port 3`.\n    *   **Label:** `10/100 MHz`.\n*   **Block:** `SEMA SMC`\n    *   **Connection:** Connects to the SoC via `SMBus`.\n    *   **Connection:** Connects to the SoC via `i²C`.\n    *   **Connection:** Connects to `LM73`, `SPI 0 BIOS`, and `SPI 1 BIOS`.\n*   **Block:** `X4` (Vertical connector block)\n    *   **Connection:** Connects to `GbE Intel i211`, `SEMA SMC`, and `SATA to PATA 1`.\n\n**Middle Left Section (Storage)**\n*   **Block:** `SATA to PATA 1 (Master only)`\n    *   **Connection:** Connects to the SoC and `X4`.\n*   **Block:** `SATA to PATA 2 (Master only)` (Dashed box)\n    *   **Connection:** Connects to `X4` (dashed line).\n*   **Blocks:** `1x SATA 3Gb/s (port 1)` and `1x SATA 3Gb/s (port 2)`\n    *   **Connection:** Both connect to the SoC.\n    *   **Connection:** Connect to the vertical `SATA` block (labeled `(SATA)` at top and `SATA` at bottom).\n*   **Text:** `Build Option 1 SATA to PATA (default) or SATA`\n*   **Text:** `Build Option 2 SATA (default) or SATA to PATA or SATA SSD`\n*   **Block:** `SATA SSD` (Dashed box)\n\n**Bottom Left Section (Display & Peripherals)**\n*   **Block:** `LVDS eDP-to-LVDS`\n    *   **Connection:** Connects to the SoC via `DDI 0 eDP 2 lanes`.\n    *   **Connection:** Connects to `X3` via `LVDS 24-bit`.\n*   **Block:** `X3` (Vertical connector block)\n    *   **Connection:** Connects to the SoC via `Analog VGA`.\n    *   **Connection:** Connects to `Super IO Winbond W83627DHG-PT`.\n*   **Block:** `Super IO Winbond W83627DHG-PT`\n    *   **Connection:** Connects to `X3` via lines labeled: `PS/2 Keyboard`, `PS/2 Mouse`, `LPT1`, `COM1 / COM2`.\n    *   **Connection:** Connects to the SoC via `LPC 25 MHz`.\n*   **Block:** `TPM Atmel AT97SC3204`\n    *   **Connection:** Connects to the SoC via `LPC 25 MHz`.\n\n**Top Right Section (Memory & Legacy I/O)**\n*   **Block:** `SODIMM 1-8 GB DDR3L non ECC`\n    *   **Connection:** Connects to the SoC.\n*   **Block:** `LPC to ISA Fintek F85226A`\n    *   **Connection:** Connects to the SoC via `LPC 25MHz`.\n    *   **Connection:** Connects to `X2` (Vertical connector block) via `ISA`.\n\n**Middle Right Section (Display)**\n*   **Block:** `FPC`\n    *   **Connection:** Connects to the SoC via `DDI 1 4 lanes DP`.\n    *   **Label:** `Flat cable connector on module`.\n\n**Bottom Right Section (Audio, USB, & PCIe)**\n*   **Block:** `PCIe-to-PCI XIO2001`\n    *   **Connection:** Connects to the SoC via `PCIe port 2`.\n    *   **Connection:** Connects to `X1` (Vertical connector block) via `PCI`.\n*   **Block:** `Codec ALC262`\n    *   **Connection:** Connects to the SoC via `HD Audio`.\n    *   **Connection:** Connects to `X1`.\n*   **Block:** `X1` (Vertical connector block)\n    *   **Connection:** Connects to the SoC via `4x USB 1.1/2.0`.](.etx-bt-datasheet-20211210/af8bdaaa7a1485c8766a4917e14209de6caca31394dde1918f90ba445dc205ad.jpg)

# Ordering Information

● ETX-BT-E3845
ETX Module with Intel Atom® E3845, 1.91 GHz 542/792 (Turbo), 10W (4C/1333)
● ETX-BT-E3827
ETX Module with Intel Atom® E3827, 1.75 GHz 542/792 (Turbo), 8W (2C/1333)
● ETX-BT-E3826
ETX Module with Intel Atom® E3826, 1.46 GHz 533/667 (Turbo), 7W (2C/1066)
● ETX-BT-E3825
ETX Module with Intel Atom® E3825, 1.33 GHz 533 (No Turbo), 6W (2C/1066)
● ETX-BT-E3815
ETX Module with Intel Atom® E3815, 1.46 GHz 400 (No Turbo), 5W (1C/1066)
● ETX-BT-3805
Intel Atom® E3805 1.33 GHz 533 (No Turbo, No Graphics) 4W (2C/1066)
● ETX-BT-N2930
ETX Module with Intel® Celeron® N2930, 1.86 GHz, 400/756 (Turbo), 7.5W (4C/1066)
● ETX-BT-N2807
ETX Module with Intel® Celeron® N2807, 2.16 GHz 4.5W (2C)
● ETX-BT-J1900
ETX Module with Intel® Celeron® J1900, 2 GHz, 688/792 (Turbo), 10W (4C/1333)

# Accessories

# Heat Spreaders

● HTS-eBT-B
Heatspreader for ETX-BT with threaded standoffs for bottom mounting
● HTS-eBT-BT
Heatspreader for ETX-BT with through-hole standoffs for top mounting

# Passive Heatsinks

● THS-eBT-BL
Low profile heatsink for ETX-BT with threaded standoffs for bottom mounting
● THS-eBT-BTL
Low profile heatsink for ETX-BT with through-hole standoffs for top mounting

# Active Heatsink

THSF-eBT-B

High profile heatsink for ETX-BT with threaded standoffs for bottom mounting
[🔗 Link to the original document](.etx-bt-datasheet-20211210/etx-bt-datasheet-20211210.pdf)