RK80530KZ012512

Microprocessors Overview

The RK80530KZ012512 is a microprocessor belonging to the Intel Pentium III series, originally manufactured by Altera. It operates at a clock speed of 1.26 GHz and features a single-core architecture with a 32-bit bus width. The component utilizes a 370-PPGA package, measuring 49x49 mm. This processor integrates the core logic necessary for embedded computing applications requiring legacy x86 compatibility.

Microprocessors Feature Summary

• Supports Intel Pentium III core architecture
• Operates at 1.26 GHz processing frequency
• Utilizes 370-pin Plastic Pin Grid Array packaging

Microprocessors Applications

• Legacy embedded system integration
• Industrial control hardware maintenance
• Retrocomputing hardware restoration

Microprocessors Procurement Notes

Verify the specific suffix KZ012512 against official Intel/Altera documentation to confirm pinout and thermal specifications. Ensure compatibility with existing motherboard socket types before procurement. Cross-reference part numbers with current distributor listings to avoid counterfeit components, as this is a mature device no longer in primary production.

Microprocessors Selection Notes

Select this component only when legacy Pentium III performance levels are required for backward compatibility. Consider power consumption and thermal dissipation requirements associated with the PPGA package. Evaluate if modern alternatives meet functional needs, as this part represents older generation technology with limited availability in new manufacturing channels.

Microprocessors Part Context

This model falls under the Intel Pentium III family, reflecting the transition period where Altera's semiconductor assets were integrated into Intel's portfolio. The 370-PPGA package was common for desktop and embedded processors of that era, providing a balance between pin count and physical footprint for system board design constraints.

Microprocessors Replacement Considerations

No direct public substitute part numbers are confirmed for this specific variant. Legacy replacements may require adapter solutions or motherboard modifications due to architectural differences.