20-101-1132

Overview

The Digi International 20-101-1132 is a RabbitCore RCM4210 System-on-Module featuring the Rabbit 4000 microcontroller core. It operates at a clock speed of 29.49MHz and includes 512KB of internal Flash memory and 512KB of internal RAM, supplemented by 4MB of external storage. Designed for embedded applications, this module supports a wide operating temperature range from -40°C to +70°C and functions on a 5V supply voltage.

Feature Summary

• Integrates the high-performance Rabbit 4000 processor core for efficient embedded control
• Provides substantial onboard memory with 512KB internal Flash and RAM plus 4MB external capacity
• Engineered for industrial reliability with extended temperature rating capabilities

Applications

• Industrial automation controllers requiring robust processing
• Embedded data acquisition systems utilizing serial communication protocols
• Remote monitoring devices deployed in harsh environmental conditions

Procurement Notes

Verify component authenticity through authorized Digi International distributors or certified partners. Confirm that the specific unit matches the RCM4210 specification sheet. Check for physical damage to connector pins and ensure proper ESD handling procedures are followed during inspection and installation to maintain module integrity.

Selection Notes

Select this module when a dedicated microcontroller solution with integrated memory and I/O is required. The Rabbit 4000 architecture offers deterministic performance suitable for real-time control tasks. Consider the form factor and pinout compatibility with existing carrier boards before integration into the final design.

Part Context

This part belongs to the RabbitCore RCM series of system-on-modules produced by Digi International. These modules are designed to simplify the development of embedded systems by providing a complete computing solution in a compact package, reducing time-to-market for complex hardware designs.

Replacement Considerations

No direct public substitute part numbers are confirmed for this specific model. Evaluate newer RabbitCore variants or alternative ARM-based modules if discontinuation occurs, ensuring pin compatibility and software migration paths are assessed.