5962-8953401MYA

Overview

The Altera 5962-8953401MYA is a math coprocessor integrated circuit belonging to the i387 series. It is designed for high-performance arithmetic operations and is housed in a 68-CQFP (68-CFlatpack) surface-mount package with dimensions of 24.08x24.08 mm. The device operates as a specialized IC within the broader category of electronic components, providing dedicated computational capabilities for system architectures requiring efficient mathematical processing.

Feature Summary

• Integrated math coprocessor functionality based on the i387 architecture
• Surface-mount 68-pin CQFP package (24.08x24.08 mm)
• Specialized IC classification for dedicated arithmetic operations

Applications

• System architectures requiring dedicated hardware-based mathematical computation
• Embedded systems utilizing i387-compatible instruction sets
• Industrial control applications needing precise floating-point or integer arithmetic acceleration

Procurement Notes

Verify the specific revision level and manufacturing date code against current production status, as this component may be subject to lifecycle changes. Confirm that the 68-CQFP footprint matches the target PCB design constraints. Ensure compatibility with the host processor's data bus width and timing requirements before integration into the final assembly.

Selection Notes

Select this component when the application demands an i387-class math coprocessor in a compact surface-mount form factor. Evaluate the thermal dissipation characteristics of the 68-CQFP package relative to the operating environment. Compare performance metrics against modern digital signal processors if higher throughput or lower power consumption is required for the specific use case.

Part Context

This part number represents a military or high-reliability grade variant of Altera's i387 math coprocessor line. The '5962' prefix typically indicates a direct buy or military-standard procurement channel. It serves as a legacy solution for systems maintaining compatibility with older x87 floating-point standards while leveraging FPGA-based manufacturing origins.

Replacement Considerations

Direct pin-to-pin replacements are limited due to the proprietary nature of the i387 interface. Consider evaluating newer FPGA-based soft-core implementations or discrete DSPs if architectural flexibility allows. Verify electrical compatibility regarding voltage levels and signal integrity when substituting with other math coprocessors.