3352-HX-XX7-RC

Overview

The Critical Link MitySOM-3352-HX-XX7-RC is a System-on-Module based on the Texas Instruments AM3352 processor. It features an ARM Cortex-A8 core running at 800 MHz with a NEON SIMD coprocessor. The module includes 256 MB of DDR3 RAM and lacks onboard NAND or NOR flash storage. It utilizes a standard SO-DIMM-204 interface for connectivity, providing access to dual Ethernet MACs, USB ports, CAN interfaces, UARTs, and SPI/I2C buses. Designed for commercial applications, it operates within a temperature range of 0°C to 70°C.

Feature Summary

• Processor: TI AM3352 ARM Cortex-A8 @ 800 MHz
• Memory: 256 MB DDR3 RAM; No onboard Flash
• Interface: Standard DDR3 SO-DIMM-204 connector
• Connectivity: Dual EMAC, Dual USB 2.0, Dual CAN, Six UARTs

Applications

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

Procurement Notes

Verify component status before procurement as this model may be subject to end-of-life restrictions. Confirm specific revision levels and RoHS compliance requirements against current manufacturing data sheets. Ensure that the absence of onboard flash memory aligns with system design needs, requiring external storage solutions if persistent data retention is necessary.

Selection Notes

Select this module when a cost-effective AM335x solution without onboard storage is required. The XX7 suffix indicates no NAND or NOR flash configuration. Verify that the 800 MHz speed grade meets processing requirements, as higher performance models in the series offer up to 1 GHz. Ensure the commercial temperature range (0°C to 70°C) is sufficient for the deployment environment.

Part Context

This part belongs to the MitySOM-335x family, which supports various AM335x processors including the AM3352, AM3354, AM3357, AM3358, and AM3359. The family offers configurable memory and storage options across commercial and industrial temperature ranges. The AM3352 variant specifically excludes Programmable Real-time Units (PRUs) found in higher-tier processors like the AM3356/AM3357.

Replacement Considerations

Direct replacements within the same form factor include other MitySOM-335x variants such as 3352-HX-X38-RC or 3352-HX-X27-RC, which share the SO-DIMM-204 interface but differ in storage capacity.