S82434LX

Overview

The S82434LX is a memory controller integrated circuit manufactured by Altera. It utilizes CMOS technology and is housed in a PQFP-208 package. This component functions as a local bus accelerator, designed to interface between the processor and memory systems. The device supports high-speed data transfer operations within compatible Intel architecture platforms.

Feature Summary

• Functions as a local bus accelerator for system memory management
• Utilizes CMOS technology for signal processing
• Provides dedicated memory control capabilities

Applications

• Local bus acceleration in computer systems
• Memory controller integration in legacy architectures
• System board design requiring dedicated memory interfaces

Procurement Notes

Verify the specific datasheet version before procurement, as historical components may have multiple revisions. Confirm RoHS compliance status with the supplier, as documentation indicates uncertainty. Ensure the PQFP-208 package matches the target PCB footprint. Check for active lifecycle status updates from Intel or authorized distributors prior to ordering.

Selection Notes

Select this component only when a dedicated local bus accelerator is required for the specific memory architecture. Verify compatibility with the host processor's bus protocol. Consider the physical size of the PQFP-208 package during layout planning. Evaluate if modern integrated solutions can replace this discrete controller for improved efficiency.

Part Context

This part belongs to the Altera memory controller family, specifically designed for local bus acceleration. It was produced during the era of discrete bus bridge chips. The manufacturer, now part of Intel, has transitioned many such functions into larger FPGA or SoC devices. This component represents a specific hardware solution for memory interfacing in older system designs.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Engineers should consult official Intel/Altera obsolescence notices for recommended upgrades. Discrete replacements may require significant schematic redesigns due to interface differences.