The G400-D System on Module (SoM) based on Atmel AT91SAM9X35 ARM9 400Mhz SoM with 128 MB external SDRAM and 4 MB of FLASH plus ethernet PHY. Supported by TinyCLR OS. The G400-D provides a variety of interfaces and connectivity options – all packaged at an optimized power, size and cost. Being a Universal Compute Module, based on a 200 pin SO-DIMM form factor, it follows a standard pin-out making it easy to change modules to fit the needs of your product. In addition, the system supports industrial grade targeting embedded application requiring a wide temperature range.

  • Atmel SAM9X35 400MHZ 32-bit ARM9
  • 4 MB of Serial Flash
  • Embedded LCD Controller
  • Full TCP/IP with Ethernet and WiFi
  • High level features such as file system, networking (Ethernet and WiFi), SQLite database, graphics, and more

UCM Development Options

The UCM Development Board is the official development board for all of our UCM product offerings. Start in minutes to effectively evaluate and develop your next design.

Development Options

Dev Board

Why Choose a UCM?

Universal Compute Module

Interchangeable plug-in compute modules suitable for a wide variety of applications. Universal Compute Modules are based on a 200 pin SO-DIMM form factor. All models follow a standard pin out making it easy to change modules to fit the needs of your product.

Software Options

G400D 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 G400D-SM-400 $75 @ 100 Active
Distributors Longevity Promise Customization