5962-8514803XA

Overview

The Altera 5962-8514803XA is a microprocessor unit (MPU) based on the Intel M80286 architecture. It operates at a clock frequency of 10 MHz and is housed in a 68-contact Ceramic Pin Grid Array (CPGA) package with dimensions of 29.46 x 29.46 mm. The device supports through-hole mounting for structural stability. It is rated for an extended industrial temperature range of -55°C to 125°C, ensuring reliable performance in harsh environmental conditions.

Feature Summary

• Integrates the M80286 microprocessor core for legacy instruction set compatibility
• Utilizes a 68-CPGA ceramic package designed for robust mechanical mounting
• Engineered for high-temperature operation within military and industrial specifications

Applications

• Military avionics systems requiring radiation-hardened or high-reliability processing
• Industrial control units operating in extreme thermal environments
• Legacy system maintenance and retro-computing hardware integration

Procurement Notes

Verify the specific revision level and lot traceability when sourcing this component, as it is a specialized military-grade part. Confirm that the 68-CPGA footprint matches your PCB design constraints. Ensure suppliers provide documentation regarding the -55°C to 125°C temperature rating validation. Check for any specific handling requirements due to the ceramic package construction.

Selection Notes

Select this component only if M80286 software compatibility is mandatory. Consider the physical size of the 68-CPGA package during layout. Evaluate whether the 10 MHz speed meets system timing requirements. Assess the cost implications of military-grade components versus commercial alternatives if environmental constraints allow.

Part Context

This part belongs to Altera's specialized microprocessor offerings, distinct from their standard FPGA logic devices. It leverages Altera's capability to produce custom or semi-custom silicon solutions based on established processor architectures. The designation indicates a specific military qualification tier within Altera's broader semiconductor portfolio.

Replacement Considerations

Direct pin-to-pin replacements are limited due to the specific M80286 core and CPGA form factor. Verify compatibility with existing firmware before considering alternative MPU families. Software migration may be required if substituting with modern processors lacking native 80286 support.