MG80C186-10/R

Overview

The MG80C186-10/R is a 16-bit microprocessor manufactured by Rochester Electronics, LLC. It features an i186 core architecture operating at a maximum clock frequency of 10 MHz. The device utilizes CMOS technology and is housed in a plastic QFP-100 package with 100 pins. It supports a 20-bit address bus width and a 16-bit external data bus width. The processor operates within a temperature range of 0°C to 70°C (TA) and requires a 5.0V I/O voltage supply.

Feature Summary

• Implements the i186 core architecture for legacy system compatibility
• Operates at a fixed 10 MHz clock speed
• Supports standard 5V logic environments

Applications

• Legacy embedded systems requiring 80C186 compatibility
• Industrial control applications
• Replacement components for obsolete Intel 80C186 designs

Procurement Notes

Verify that the specific lot code and manufacturing date match your system requirements. Confirm the package marking corresponds to the MG80C186-10/R designation. Ensure the 5.0V power supply constraints are compatible with your existing circuit design before integration.

Selection Notes

Select this component when a direct replacement for the Intel 80C186 is required in 5V logic systems. It is suitable for designs needing a 10 MHz processing speed with a 16-bit data path. Consider the QFP-100 footprint during PCB layout planning.

Part Context

Rochester Electronics manufactures this part under license from Intel. It serves as a continuation product for the original Intel 80C186 family. The device maintains pinout and functional compatibility with the original specifications while being produced by a specialized semiconductor distributor.

Replacement Considerations

This part replaces the Intel 80C186-10. Verify that the original design does not require features absent in the base 80C186 model.