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Product Detailed Parameters
- Description：IC MOD CORTEX-A8 1GHZ 512MB
- Series：MitySOM
- Mfr：Critical Link LLC
- Package：Bulk
- Module/Board Type：MPU Core
- Core Processor：ARM® Cortex®-A8, AM3358
- Co-Processor：NEON™ SIMD
- Speed：1GHz
- Flash Size：512MB
- RAM Size：512MB
- Connector Type：SO-DIMM-204
- Size / Dimension：2.660" L x 1.500" W (67.60mm x 38.10mm)
- Operating Temperature：-40°C ~ 85°C
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Overview
The Critical Link MitySOM-3358-IX-X3A-RI is an embedded System on Module (SOM) based on the Texas Instruments AM3358 Sitara processor. It features a 1 GHz ARM Cortex-A8 core with NEON SIMD and SGX530 3D graphics acceleration. The module integrates 1 GB of DDR3 RAM and 512 MB of NAND flash, operating within an industrial temperature range of -40°C to 85°C. Connectivity includes dual Gigabit Ethernet MACs, two USB 2.0 ports, six UARTs, two CAN interfaces, and multiple MMC/SD slots via a standard SO-DIMM-204 interface.
Feature Summary
- AM3358 Processor: 1 GHz ARM Cortex-A8 with PRU-ICSS and SGX530 3D graphics
- Memory Configuration: 1 GB DDR3 RAM and 512 MB Parallel NAND Flash
- Industrial Temperature Range: Rated for operation from -40°C to 85°C
- Standard Interface: DDR3 SO-DIMM-204 connector providing extensive I/O options
Applications
- Embedded Instrumentation
- Industrial Automation
- Medical Instrumentation
- Closed Loop Motor Control
Procurement Notes
Verify the specific ordering suffix against the manufacturer's current datasheet to confirm memory capacity and temperature rating. Ensure compatibility with the target carrier board's SO-DIMM-204 pinout and power supply requirements (3.3V to 5.0V input). Confirm software support availability for the required operating system environment.
Selection Notes
Select this model when high-performance 3D graphics and real-time control via PRUs are required in an industrial environment. The 1 GB DDR3 configuration supports complex Linux-based applications. Compare against the 3358-IX-X38-RI if only 512 MB RAM is sufficient, or consider the commercial grade variant if extended temperature ratings are not needed.
Part Context
This module belongs to the MitySOM-335x family, which utilizes various TI AM335x processors. The '3358' designation indicates the inclusion of 3D graphics but excludes EtherCAT capabilities found in the AM3359. The 'IX' suffix denotes the industrial temperature range, while 'X3A' specifies the 1 GB DDR3 and 512 MB NAND configuration.
Replacement Considerations
The 3358-IX-X38-RI serves as a direct hardware-compatible alternative with identical form factor and processor but reduced RAM (512 MB DDR3). For lower cost requirements without 3D graphics needs, the AM3356-based modules may be considered, though they lack the SGX530 accelerator.
