89HPES24NT3ZBBX8

Specialized Overview

The 89HPES24NT3ZBBX8 is a PCI interface IC manufactured by Renesas Electronics, classified under Interface ICs. It functions as a 24-lane, 3-port NT (Non-Transparent) switch designed for system interconnect applications. The component utilizes an FCBGA package and is identified by the Mouser number 972-89HPES24NT3ZBBX. This specific part variant is designated as obsolete or end-of-life within the manufacturer's portfolio.

Specialized Feature Summary

• Provides non-blocking switching architecture optimized for high-performance system interconnect
• Supports partitionable switch architecture for true multi-root support
• Integrates multiple Non-Transparent Bridging (NTB) functions

Specialized Applications

• High-performance system interconnect switching
• Multi-root server architectures
• PCIe Gen2 network expansion

Specialized Procurement Notes

This component is officially listed as obsolete by Renesas Electronics. Availability is restricted, and distributors may not stock this item. Engineers should verify current supply status carefully and consider alternative sourcing channels if existing inventory is required for maintenance purposes.

Specialized Selection Notes

Designers requiring active production components should evaluate newer generations from the PRECISE family. Verify that replacement parts maintain compatibility with existing PCB footprints and signal integrity requirements when migrating away from this discontinued 3-port switch solution.

Specialized Part Context

This device belongs to the 89HPES24 series of PCIe switches. It shares architectural similarities with other models in the family, such as the 89HPES24N3A1ZCBX8, but differs in port configuration and specific feature sets like Non-Transparent bridging capabilities defined for this specific SKU.

Specialized Replacement Considerations

• 89HPES24T3G2ZCAL8
• 89HPES24N3A1ZCBX8