LEC-EL — Computer-on-Module (COM)

Computer-on-Module (COM)

LEC-ELSMARC 2.1 short size Computer-on-Module with Intel Atom Elkhart Lake

Manufacturer

LEC-EL is a CPU module compliant with the SGET SMARC 2.1 specification (revision 2.1.1) built around the Intel Atom Elkhart Lake SoC. It carries CPU, memory and eMMC storage soldered on the module and leaves application I/O to the carrier board, including the HDA audio codec.

The Gen11 LP graphics drives three independent displays at 4Kp60 and the CAN bus works in 2.0B mode or mixed CAN FD with data bit rate up to 8 Mbps: these are the two axes that move the module towards HMI and machine control. The LPDDR4L-4266 is soldered, so no SO-DIMM and no contacts to qualify against vibration.

Available with Intel Atom X6211E, X6413, X6425E, X6200FE, X6414RE or X6425RE, 2/4/8 GB of LPDDR4 and 32 or 64 GB of eMMC: from part numbers LEC-EL-6211E-2G-32G-CT and LEC-EL-6413E-4G-32G-ER up to LEC-EL-6425RE-8G-64G-CT, with CT or ER suffix defining the thermal range.

At a glance

  • Six selectable Intel Atom Elkhart Lake SKUs
  • In-band ECC up to 16 GB LPDDR4
  • 5 Vdc ±5% power supply
  • SEMA Board Controller with failsafe dual BIOS
  • Optional TPM 2.0 module

Technical specifications

CPU generationElkhart Lake
ProcessorIntel Atom® X6200FE(optional)Intel Atom® X6211E(optional)Intel Atom® X6413(optional)Intel Atom® X6414RE(optional)Intel Atom® X6425E(optional)Intel Atom® X6425RE(optional)
TPMTPM 2.0(optional)

Memory2, 4, 8, 16 GB LPDDR4L-4266 (In Band ECC)
ECC supportUp to 16GB LPDDR4, in-band ECC
Maximum RAM16 GB(optional)

Storage1x SDIO (4-bit) compatible with SD/SDIO standard, up to version 3.01× SATA Gen3eMMC 16, 32, 64 or 128 GB (build option)

Video outputsDual Channel LVDS 18/24 bitHDMI 2.0b 4K@60 Hz

Ethernet ports2× 2.5GbE Ethernet
CAN bus2× CAN2.0B only or mixed CAN2.0B and CAN FD mode, data bit rate up to 8 Mbps
Serial interfaces4× UART interfaces, SER1 and SER3(CTS/RTS)/SER0 SER2(TX/RX/CTS/RTS) · 2× SPI · Four I2C interfaces
Digital I/O14× GPIO with interrupt, 1× GPIO with PWM
AudioHDA Audio codec (located on carrier)
USB portsUSB2/ USB 3 interfaces · 2× USB 3.x/2.0 and 4× USB 2.0

Architecture standardSMARC
Board functionCPU module

Expansion4x PCIe Gen3

Supply voltage5Vdc +/- 5%

DimensionsSMARC short size module 82 mm x 50 mm

Operating temperature0–60 °C-40–85 °C(optional)

Operating systemsLinuxVxWorksWindowsWindows 10 IoT

Data extracted from the manufacturers' technical sheets: the official product spec sheet remains the reference for final confirmation.

Family configurations

The order codes of this family: the sheet applies to all of them, the detail of each configuration is in the datasheet.

Configuration (PN)
LEC-EL-6200FE-2G-32G-CT
LEC-EL-6200FE-2G-32G-ER
LEC-EL-6200FE-4G-64G-CT
LEC-EL-6200FE-4G-64G-ER
LEC-EL-6211E-2G-32G-CT
LEC-EL-6211E-2G-32G-ER
LEC-EL-6211E-4G-32G-CT
LEC-EL-6211E-4G-32G-ER
LEC-EL-6413E-2G-32G-CT
LEC-EL-6413E-2G-32G-ER
LEC-EL-6413E-4G-32G-CT
LEC-EL-6413E-4G-32G-ER
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