3. MODULE FEATURES

This page describes the Intel® Atom™ E3800 & E3900 family COM Express® Mini Type 10 CPU Modules used on Athena IV.

Athena IV works on a Type 10 CoM Express Modules. Athena IV is available with Intel® Atom™ processor E3845 Bay Trail processor with 4GB memory, Intel® Atom™ processor E3940 Apollo Lake processor with 8GB memory and 64GB eMMC & Intel® Atom™ processor E3940 Apollo Lake processor with 8GB memory and 128GB eMMC.

The features of the CPU modules have been tabulated below:

System	E3845 CoM	E3940 CoM	E3950 CoM
CPU	Soldered onboard Intel® Atom™ E3845 1.91GHz	Soldered onboard Intel Atom® x5-E3940 1.6GHz	Soldered onboard Intel Atom® x7-E3950 1.6GHz
Memory	Soldered onboard 4GB DDR3L SDRAM	oldered 8GB LPDDR4 2400 MT/s	Soldered 8GB LPDDR4 2400 MT/s
BIOS	Insyde BIOS	AMI BIOS	AMI BIOS
Watchdog	1 to 255 levels	1 to 255 Seconds/Minutes	1 to 255 Seconds/Minutes

Mechanical & Environmental	E3845 CoM	E3940 CoM	E3950 CoM
Power Requirement	+12V/ +5V auto detect	4+4.75 to 20V	+4.75 to 20V
Power Consumption	1.05A @ 12V Typical	30W Maximum	30W Maximum
Operating Temp.	-40 ~ 85°C	-40 to 85°C	40 to 85°C
Dimension (L x W)	84 x 55 mm (3.30" x 2.17")	84 x 55 mm (3.3" x 2.16")	84 x 55 mm (3.3" x 2.16")

Click here for a list of models and ordering information.