89H24NT24G2ZBHL8

Overview

The 89H24NT24G2ZBHL8 is a specialized PCI Express switch interface integrated circuit manufactured by Renesas Electronics Corporation. It provides 24 PCIe Gen2 lanes and 24 ports for high-performance system interconnect switching. The device operates with supply voltages of 1 V, 2.5 V, and 3.3 V, supporting a maximum clock frequency of 125 MHz and a data rate of 192 Gb/s. It utilizes a 324-FCBGA package measuring 19x19 mm and functions within an operating temperature range of -40°C to +85°C. The component is classified as obsolete.

Feature Summary

• Non-blocking switch architecture optimized for high-performance system interconnect
• Partitionable switch architecture supporting true multi-root configurations
• Supports multiple nontransparent bridging (NTB) functions

Applications

• High-performance system interconnect switching
• PCIe switch interface applications
• Multi-root support systems

Procurement Notes

This component is officially listed as obsolete by the manufacturer. Availability is restricted or limited, and it may only be obtainable through factory special orders or existing stock from authorized distributors. Verification of part authenticity and condition is critical due to its end-of-life status.

Selection Notes

Engineers should consider this part only for maintenance or legacy design updates where specific pin compatibility is required. New designs are advised to evaluate current-generation switches from Renesas or other vendors that offer active support and longer lifecycle availability.

Part Context

The 89H24NT24G2ZBHL8 belongs to the 89H24NT24G2 series of PCIe Gen2 switches. It shares architectural similarities with other models in the family, such as the 89H24NT6AG2, but differs in port count and package configuration. The suffix indicates specific packaging and lead-free characteristics.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Due to the obsolete status, direct pin-to-pin replacements are not explicitly listed; functional equivalents must be identified through independent engineering analysis.