MG80C186-10

Overview

The MG80C186-10 is a 16-bit embedded microprocessor IC manufactured by Rochester Electronics, LLC. It features a single core operating at a clock speed of 10MHz. The device is based on the i186 architecture and utilizes CMOS technology. It is housed in a plastic QFP-100 package with 100 pins. The component supports low power modes and includes four DMA channels for data transfer management.

Feature Summary

• Implements the i186 instruction set architecture within a single-core design
• Operates at a fixed frequency of 10MHz for embedded control applications
• Integrates four dedicated DMA channels to manage peripheral data transfers
• Supports low power operational modes to reduce energy consumption

Applications

• Embedded industrial control systems requiring 16-bit processing
• Legacy system maintenance and replacement for older Intel-based designs
• Specialized hardware interfaces utilizing direct memory access

Procurement Notes

Verify the specific manufacturer source, as Rochester Electronics often distributes devices originally fabricated by other entities such as Intel. Confirm that the unit matches the exact MG80C186-10 designation rather than similar variants like the MG80C186-10/R or different speed grades. Ensure the package type corresponds to the required QFP-100 form factor for your PCB layout. Check for any RoHS compliance status if environmental regulations apply to your assembly process.

Selection Notes

Select this component when a 10MHz 16-bit processor is required for legacy compatibility. It serves as a direct functional equivalent to original Intel 80C186 parts running at the same speed. Consider the 100-pin QFP package constraints during board design. This part is suitable for applications needing integrated DMA capabilities without external controller complexity.

Part Context

Rochester Electronics specializes in extending the lifecycle of obsolete semiconductor components. They provide manufacturing services and distribution for parts no longer produced by original equipment manufacturers. The MG80C186-10 falls under their embedded computer and microprocessor categories, supporting industries that require long-term availability of critical legacy silicon.

Replacement Considerations

Public confirmed substitute part numbers are not explicitly listed in the provided documentation. Verify compatibility with original Intel 80C186-10 specifications before substitution.