9
Block Diagram
Intel Atom
®
Processor
E3900 Series
Super IO
with WDT
Digital I/O 8-bit
LPDDR4
Channel A
PCIe x1/SATA 3.0
(USB 3.1 opt.)
LPC Bus
eMMC
SMBus
SMBus
SPI
Full-size
Mini PCIe
USB 2.0
USB 3.1 Gen1/2.0 2x
USB 3.1 Gen1
USB 2.0
USB 2.0 2x
USB 2.0
RS-232/422/485 1x
I211AT
PCIe x1
48V DC
PoE
GLAN 1
I210IT (opt.)
Mini DP++
Power Input
System Memory
Important:
Electrostatic discharge (ESD) can damage your board, processor, disk drives, add-in
boards, and other components. Perform installation procedures at an ESD workstation
only. If such a station is not available, you can provide some ESD protection by wear-
ing an antistatic wrist strap and attaching it to a metal part of the system chassis. If
a wrist strap is unavailable, establish and maintain contact with the system chassis
throughout any procedures requiring ESD protection.
Important:
When the Standby Power LED lights red, it indicates that there is power on the sys-
tem board. Power-off the PC then unplug the power cord prior to installing any de-
vices. Failure to do so will cause severe damage to the motherboard and components.
•
SDRAM Memory Down up to 4GB
•
Single Channel LPDDR4 2400MHz
Features
LPDDR4
Standby Power LED LPDDR4
