MG80186-8

Overview

The Altera MG80186-8 is a 16-bit microprocessor IC based on the Intel M80186 architecture. It operates at a maximum frequency of 8 MHz and utilizes a 68-pin BCPGA (Ball Grid Array) package with dimensions of 29.21x29.21 mm. The device is designed for embedded applications, offering high performance with low power consumption. It functions as a standalone processor suitable for industrial automation and control systems.

Feature Summary

• Implements 16-bit M80186 architecture for embedded processing
• Operates at 8 MHz clock speed
• Utilizes compact 68-pin BCPGA package

Applications

• Industrial automation systems
• Control systems
• Embedded computing applications

Procurement Notes

Verify component authenticity and condition upon receipt. Confirm package integrity and pin alignment against the 68-pin BCPGA specification. Check for obsolescence status, as this part may be discontinued or superseded by newer generations. Ensure compatibility with existing system voltage requirements before integration into final assemblies.

Selection Notes

Select this component for legacy 16-bit embedded designs requiring M80186 compatibility. Consider the 8 MHz operational limit when evaluating timing constraints. The BCPGA package requires specific PCB layout considerations for thermal management and soldering. Verify that the application does not require higher frequencies available in modern microprocessors.

Part Context

This microprocessor belongs to the Altera/Intel embedded processor family, derived from the classic 80186 architecture. It serves as a bridge between legacy x86-compatible designs and modern FPGA-based solutions. The part is often found in retrofitted industrial equipment or specialized control hardware where backward compatibility is essential.

Replacement Considerations

Public sources indicate this part is obsolete. No direct public substitute part numbers are confirmed. Designers should evaluate modern FPGA-based replacements or updated microcontroller units that maintain functional compatibility while offering improved availability and performance characteristics.