W83626G

Specialized Overview

The W83626G is an LPC to ISA bridge integrated circuit manufactured by Nuvoton Technology Corporation. It is housed in a 128-pin Quad Flat Package (PQFP). The device functions as a bridge interface, facilitating communication between Low Pin Count (LPC) buses and Industry Standard Architecture (ISA) buses. This component is categorized under Hot Swap Controllers within the manufacturer's product portfolio.

Specialized Feature Summary

• Provides bridging functionality between LPC and ISA bus architectures
• Designed for hot swap controller applications

Specialized Applications

• System designs requiring LPC to ISA bus translation
• Hot swap controller implementations

Specialized Procurement Notes

Verify the specific datasheet version and manufacturing lot details directly with Nuvoton Technology Corporation or authorized distributors before procurement. Confirm that the 128-PQFP package matches the target PCB footprint requirements. Ensure compatibility with the intended LPC and ISA bus specifications for the specific system design.

Specialized Selection Notes

Select this component when an LPC to ISA bridge solution is required within a hot swap controller context. Consider the 128-pin PQFP package size constraints during layout planning. Evaluate if the specific bridge capabilities meet the bandwidth and protocol requirements of the legacy ISA devices being interfaced.

Specialized Part Context

The W83626G belongs to Nuvoton's lineup of interface and controller solutions. It serves a niche role in systems needing to integrate older ISA peripherals with modern LPC-based platforms. Its classification as a hot swap controller indicates specific handling for connection events.

Specialized Replacement Considerations

Consult official Nuvoton documentation for direct pin-to-pin replacements or functional equivalents within the same product family. Verify electrical characteristics and pinout compatibility before substituting.