The G400S System on Module (SoM) based on Atmel AT91SAM9X35 ARM 926 SoM with 128MB external SDRAM and 4MB FLASH. Supported by TinyCLR OS. The G400S provides a variety of interfaces and connectivity options – all packaged at an optimized power, size and cost. The G400S SCMs are surface mount embedded controllers that are well suited for harsh or high vibration environments. In addition, the system supports industrial grade targeting embedded application requiring a wide temperature range.

  • 400 MHz 32-bit ARM 93
  • 1.4 MB of Flash
  • 92 MB of RAM
  • 89 GPIOs

Why Choose an SCM?

Surface-Mount Compute Module

Surface mount compute modules are ideal for harsh or high vibration environments. A robust connection, space saving with soldering down a module. Simpler and faster automated assembly. Lower initial cost and time of setting up for mass production, Better mechanical performance under shock and vibration conditions.

Software Options

G400S is officially supported by our TinyCLR OS and the older .NET Micro Framework.


Developer resources can be found on our documentation website.

Place Order

Description Part Number MSRP Availability
400 MHz 32-bit ARM 9, 1.4 MB of Flash, 92 MB of RAM, 89 GPIOs G400S-SM-480 $60 @ 100 Active
Distributors Longevity Promise Customization