RK80530PZ009256

Microprocessors Overview

The RK80530PZ009256 is a microprocessor IC belonging to the Intel Pentium III processor family, originally developed under the Altera brand. It features a single core architecture with a clock speed of 1.2 GHz and supports 32-bit data processing. The component utilizes a 370-PPGA package configuration, measuring 49x49 mm, designed for socketed mounting on compatible motherboards. This device integrates essential logic functions for general-purpose computing tasks within legacy desktop and server systems.

Microprocessors Feature Summary

• Single-core 32-bit microprocessor architecture
• Integrated 1.2 GHz operational clock frequency
• 370-pin Plastic Pin Grid Array (PPGA) surface-mount package

Microprocessors Applications

• Legacy desktop computer system integration
• Retrocomputing hardware restoration projects
• Industrial control systems utilizing older PC architectures

Microprocessors Procurement Notes

Verify the specific stepping and cache configuration against original design specifications, as multiple variants exist within the Pentium III series. Confirm physical integrity of the PPGA pins due to age-related oxidation risks. Ensure compatibility with existing motherboard chipsets and BIOS versions before procurement. Source from authorized distributors or verified surplus suppliers to mitigate counterfeit risks associated with mature semiconductor products.

Microprocessors Selection Notes

Select this component specifically for systems requiring the exact form factor and electrical characteristics of the 1.2 GHz Pentium III processor. Consider thermal management requirements inherent to the PPGA package when designing cooling solutions. Evaluate availability constraints given the component's status as a mature product no longer in primary production. Validate that the target application does not require newer instruction set extensions available in subsequent processor generations.

Microprocessors Part Context

This part number identifies a specific variant of the Intel Pentium III processor, historically marketed under the Altera brand prior to full corporate integration. It represents a generation of x86-compatible CPUs designed for high-performance personal computing during the late 1990s and early 2000s. The designation reflects specific manufacturing lot and packaging details unique to the 370-PPGA interface standard used by Socket 370 platforms.

Microprocessors Replacement Considerations

Direct pin-to-pin replacements are limited to other Pentium III processors with identical 1.2 GHz speeds and L2 cache configurations. Upgrades may require motherboard BIOS updates or may be unsupported depending on the specific chipset limitations. Verify that any substitute maintains the same voltage requirements and thermal design power specifications to ensure stable operation.