5962-8766804MYA

The 5962-8766804MYA is an Intel MG80386 microprocessor IC implementing a single 32-bit 80386 core running at 25 MHz in a 164-pin CQFP package. It is supplied as a military-grade device with MIL-STD-883 qualification and is intended for embedded applications requiring robust, qualified processing silicon.

Designed for surface-mount integration, this device offers a 5 V I/O interface and an extended operating temperature range of -55 °C to 125 °C, making it suitable for embedded and defense-oriented systems that demand qualification and wide thermal capability.

Key Features

• Core Architecture: Single 80386 core, 32-bit bus width providing deterministic 32-bit processing for embedded control and compute tasks.
• Performance: 25 MHz operating frequency specified for predictable processing throughput in legacy and constrained embedded systems.
• Power and I/O: 5 V I/O interface suitable for systems designed around legacy voltage domains.
• Package: 164-CQFP (28.71 × 28.71 mm) with exposed pad (164-BCQFP) for surface-mount assembly and thermal conduction.
• Qualification & Grade: Military grade device qualified to MIL-STD-883, reflecting screening and testability for defense applications.
• Operating Range: Specified operating temperature of -55 °C to 125 °C for deployment in wide-temperature environments.
• Compliance: RoHS compliant, supporting environmental requirements for restricted substances.
• Mounting Type: Surface mount for standard PCB assembly workflows.

Typical Applications

• Military and Defense Embedded Systems: Uses include compute and control functions in qualified defense electronics where MIL-STD-883 screening is required.
• Aerospace and Avionics Electronics: Suited for avionics subsystems and rugged airborne equipment that require extended temperature operation and military qualification.
• Industrial Embedded Controllers: Applicable to industrial control equipment that benefits from a 32-bit 80386 core and wide thermal margins.
• Legacy System Sustainment: Integration into or replacement of existing systems that are built around 80386-class processing for maintenance and lifecycle support.

Unique Advantages

• Qualified for Military Use: MIL-STD-883 qualification and military grade designation provide documented testability and screening for defense supply chains.
• Wide Temperature Capability: Rated from -55 °C to 125 °C, enabling deployment in harsh thermal environments without additional qualification work.
• Industry-Standard 80386 Core: A 32-bit 80386 processor core supports existing software bases and design practices tied to this architecture.
• Robust Package and Thermal Design: 164-CQFP with exposed pad supports surface-mount assembly and improved thermal conduction for reliable operation.
• RoHS Compliance: Meets restricted-substances directives for environments where RoHS conformity is required.

Why Choose 5962-8766804MYA?

5962-8766804MYA combines a proven 32-bit 80386 core with military-grade qualification (MIL-STD-883) and an extended temperature range, positioning it for embedded designs that require qualified, reliable processing in demanding environments. Its 164-pin CQFP package and surface-mount form factor simplify integration into board-level systems that need documented screening and thermal management.

This device is well suited for defense, aerospace, industrial, and legacy-sustainment projects where documented qualification, wide operating temperature, and compatibility with 80386-based designs deliver long-term value and predictable performance for deployed systems.

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