MQ80960MC-20/B

Microprocessors Overview

The MQ80960MC-20/B is a 32-bit RISC microprocessor manufactured by Intel and distributed by Rochester Electronics. It operates at a maximum clock frequency of 40 MHz with a base speed of 20 MHz. The device utilizes CMOS technology and features a 32-bit external data bus width. It is housed in a CPGA132 package, which is a ceramic pin grid array with a 2.54 mm pitch. The component supports floating-point data formats and includes four external interrupt devices. It is rated for an industrial temperature range from -55 °C to 125 °C.

Microprocessors Feature Summary

• Implements a 32-bit RISC architecture for high-performance processing tasks.
• Supports floating-point data formats for complex computational operations.
• Features a ceramic PGA package designed for robust thermal and mechanical stability.

Microprocessors Applications

• Industrial control systems requiring extended temperature tolerance
• Embedded computing applications utilizing 32-bit RISC architectures
• Legacy system maintenance and replacement

Microprocessors Procurement Notes

Verify the manufacturer marking on the component body to confirm it reads Intel, as Rochester Electronics acts as an authorized distributor for obsolete parts. Ensure the package type matches the CPGA132 specification and that the device meets the required -55 °C to 125 °C operating temperature range for your specific application environment.

Microprocessors Selection Notes

Select this component when a 32-bit RISC processor with floating-point capabilities is required for legacy or industrial environments. The ceramic PGA package offers superior durability compared to plastic variants. Verify compatibility with existing board layouts due to the specific 132-pin configuration and 2.54 mm pitch requirements.

Microprocessors Part Context

This part belongs to the Intel i960 family of embedded processors, widely used in networking and industrial automation during its production era. Rochester Electronics provides these components as part numbers that have reached end-of-life status from the original manufacturer, ensuring supply continuity for critical infrastructure.

Microprocessors Replacement Considerations

Direct cross-references include the standard MQ80960MC-20 variant. Verify pinout compatibility before substitution. No other direct functional equivalents are documented in public sources.