L138-DI-336-RI

Overview

The Critical Link L138-DI-336-RI is a System-on-Module (SOM) belonging to the MityDSP-L138 family. It integrates a Texas Instruments OMAP-L138 processor featuring dual cores: a 456 MHz ARM926EJ-S and a 456 MHz TMS320C674x DSP. The module includes an onboard FPGA, DDR2 RAM, and flash memory. Designed for industrial applications, it operates within a temperature range of -40°C to +70°C and supports interfaces including Ethernet, USB, PCIe, and SPI.

Feature Summary

• Dual-core OMAP-L138 processor with 456 MHz ARM9 and C674x DSP
• Integrated FPGA, DDR2 memory, and NAND/NOR flash storage
• Industrial operating temperature range from -40°C to +70°C
• Supports high-speed interfaces such as PCIe, SATA, and Gigabit Ethernet

Applications

• Software Defined Radio (SDR) systems
• Embedded instrumentation platforms
• Profibus development environments
• Industrial automation controllers

Part Context

This component is part of the MityDSP-L138 series of embedded modules by Critical Link. These modules are engineered to reduce pre-design costs by providing a complete computing solution on a single board. The L138-DI-336-RI variant specifically targets applications requiring simultaneous DSP and ARM processing capabilities in rugged environments.

FAQ

What is the clock speed of the ARM core?

The ARM926EJ-S core operates at a frequency of 456 MHz.

Does this module include an FPGA?

Yes, the module integrates an FPGA alongside the OMAP-L138 processor and memory components.

What is the minimum operating temperature?

The module is rated for an industrial temperature range with a minimum operating temperature of -40°C.