3359-GX-226-RC

Overview

The Critical Link MitySOM-3359-GX-226-RC is a System-on-Module based on the Texas Instruments AM3359 processor. It features an ARM Cortex-A8 core running at 720 MHz with a NEON SIMD coprocessor. The module integrates 256 MB of DDR2 RAM and 8 MB of NOR Flash, along with 256 MB of NAND Flash. It utilizes a standard SO-DIMM-204 interface for connectivity, providing dual Gigabit Ethernet, USB 2.0, CAN, UARTs, and SPI interfaces. Designed for commercial temperature ranges (0°C to 70°C), it supports Linux, QNX, and Windows CE operating systems.

Feature Summary

• AM3359 Processor: ARM Cortex-A8 MPU at 720 MHz with NEON SIMD and PRU capabilities
• Memory Configuration: 256 MB DDR2 RAM, 8 MB NOR Flash, and 256 MB NAND Flash
• Standard Interface: SO-DIMM-204 connector with dual EMACs, USB 2.0, CAN, and LCD support
• Operating Temperature: Commercial range from 0°C to 70°C

Applications

• Embedded Instrumentation
• Industrial Automation
• Medical Instrumentation
• Closed Loop Motor Control

Procurement Notes

Verify current availability status as this specific model may be subject to end-of-life or discontinuation notices. Confirm lead times and minimum order quantities directly with Critical Link or authorized distributors. Ensure the required operating temperature range matches the GX suffix specification for commercial environments.

Selection Notes

Select this model when an AM3359 processor with PRU support is required alongside moderate memory capacities. The 720 MHz speed limit is due to Silicon Revision 1.0 constraints. Choose the GX suffix for commercial temperature applications. Consider alternative models like the 3359-EX series if industrial temperature ranges (-40°C to 85°C) are necessary.

Part Context

This part belongs to the MitySOM-335x family of highly configurable processor cards. It is designed to provide a complete CPU infrastructure for embedded systems using the TI Sitara AM335x platform. The module simplifies design by integrating memory and power management onto a small form-factor card edge interface.

Replacement Considerations

For industrial temperature requirements, consider the 3359-GX-226-RL variant which shares identical electrical specifications but operates from -40°C to 70°C. Higher performance options within the same family include the 3359-EX-227-RC for expanded storage and industrial ratings.