FS-353

Overview

The Digi FS-353 is a 7U microprocessor module featuring a 32-bit Core architecture with a maximum clock frequency of 55 MHz. It integrates 16 MB of SDRAM and 8 MB of Flash memory. The module supports uClinux binary execution and includes fingerprint capabilities. Designed for demanding embedded applications, it provides robust processing power within a compact form factor suitable for industrial and network environments.

Feature Summary

• Integrates 32-bit Core processor with 55 MHz clock speed
• Includes 16 MB SDRAM and 8 MB Flash memory
• Supports uClinux binary execution
• Features integrated fingerprint capability

Applications

• Embedded industrial control systems
• Network appliances requiring secure access
• Portable data collection devices
• Custom embedded solutions needing Linux support

Procurement Notes

Verify the specific ordering suffix to confirm the exact memory configuration and software image loaded on the module. Ensure compatibility with the target host board interface, as the 7U form factor requires appropriate mechanical and electrical connections. Confirm RoHS compliance status if required for your assembly process. Check for any specific firmware version dependencies associated with the uClinux binary implementation.

Selection Notes

Select the FS-353 when a 32-bit processor with moderate clock speed and integrated non-volatile storage is required. It is suitable for applications needing Linux-based operating system support and biometric authentication features. Consider the 7U module size for space-constrained designs. Evaluate if the 16 MB RAM and 8 MB Flash meet the application's memory footprint requirements before finalizing the component choice.

Part Context

The FS-353 belongs to Digi International's line of 7U microprocessor modules. These modules are designed to provide complete computing solutions in a standardized package. The series typically offers various configurations to suit different performance and memory needs. The FS-353 specifically targets applications requiring a balance of processing power, memory capacity, and specialized features like fingerprint scanning.

Replacement Considerations

Check Digi International's current product portfolio for updated 7U modules with similar specifications. Verify if newer generations offer improved clock speeds or larger memory capacities while maintaining pin compatibility. Ensure that any substitute module supports the same uClinux binary format and fingerprint interface requirements.