5962-9457806NXC

Overview

The Altera 5962-9457806NXC is a microprocessor IC manufactured under license from Intel. It functions as a single-core, 32-bit Pentium I processor operating at a clock speed of 120MHz. The component utilizes a 296-BFCPGA (Ball Grid Array) package with through-hole mounting capabilities. It supports an extended industrial temperature range of -55°C to 125°C (TC). This part represents a military-grade or high-reliability variant of the classic Pentium architecture, distributed by Altera for specialized embedded applications requiring legacy x86 processing power.

Feature Summary

• Intel Pentium I architecture implementation providing 32-bit processing capability
• High-speed operation at 120MHz clock frequency
• Robust thermal design supporting extreme industrial temperature environments
• Durable 296-pin ball grid array package configuration

Applications

• Industrial control systems requiring high reliability
• Military and aerospace embedded computing platforms
• Legacy system maintenance and replacement
• Harsh environment data acquisition units

Procurement Notes

Verify the specific suffix 'NXC' against official Intel or Altera documentation to confirm exact grade and revision. Ensure compatibility with existing motherboard socket designs and power delivery specifications. Confirm that the 296-BFCPGA footprint matches your PCB layout constraints. Validate that the -55°C to 125°C rating meets your operational environmental requirements before finalizing procurement.

Selection Notes

Select this component when a proven 32-bit x86 core is required for mission-critical applications. Consider it for upgrades where software compatibility with older Windows or DOS-based systems is mandatory. Evaluate the 120MHz performance against modern low-power alternatives if energy efficiency is a primary constraint. Ensure the through-hole BGA mounting method aligns with your assembly capabilities.

Part Context

This part number falls within the historical intersection of Intel processor manufacturing and Altera distribution channels. It reflects a period where Altera managed certain legacy semiconductor lines. The designation indicates a specific binning or quality tier of the Pentium I processor, distinct from standard commercial variants. It serves as a bridge component for systems transitioning between older architectures and newer FPGA-based solutions.

Replacement Considerations

Direct pin-to-pin replacements are limited due to the proprietary nature of the Pentium I interface. Verify if any updated Intel Pentium MMX variants share the same package and electrical characteristics. Consult official substitution lists for any rebranded equivalents. Modern FPGA implementations may offer functional equivalence but require significant architectural redesign.