20-101-1131

Overview

The Digi 20-101-1131 is an embedded module featuring the Rabbit 4000 core processor. It operates at a frequency of 58.98 MHz and includes 512KB of internal flash memory alongside 1MB of RAM. The system integrates 8MB of external flash storage. Designed for industrial environments, it supports a wide operating temperature range from -40°C to +85°C. The physical dimensions are 61 mm x 47 mm x 21 mm, utilizing IDC header connectors.

Feature Summary

• Integrates Rabbit 4000 core processor for embedded control
• Provides substantial internal and external memory capacity
• Supports wide industrial temperature operation ranges

Applications

• Industrial automation controllers
• Embedded data acquisition systems
• Remote monitoring devices

Procurement Notes

Verify component authenticity through authorized Digi International channels or certified distributors. Confirm specific revision levels and connector pinouts against official datasheets prior to integration. Ensure environmental ratings match application requirements. Request sample units for functional testing before bulk procurement to validate compatibility with existing system architectures.

Selection Notes

Select this module when a dedicated Rabbit 4000 architecture is required for deterministic real-time performance. Consider the integrated memory configuration for applications needing significant local code storage without external dependencies. Evaluate the thermal specifications against the intended operational environment to ensure reliability under extreme conditions.

Part Context

This part belongs to the Digi RabbitCore family of system-on-module products. These modules are designed to simplify embedded development by integrating processing, memory, and I/O interfaces into a compact form factor. They serve as central processing units for custom hardware designs requiring robust connectivity and processing power.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult Digi International technical support for current equivalent models or next-generation replacements within the RabbitCore product line.