89H24NT24G2ZBHLGI

Overview

The Renesas 89H24NT24G2ZBHLGI is a PCIe Gen2 system interconnect switch providing 24 lanes and 24 ports. It operates with a maximum clock frequency of 125 MHz and supports data rates up to 192 Gb/s. The device utilizes a 324-FCBGA package (19x19 mm) for surface mount installation. Electrical specifications include operating voltages of 1 V, 2.5 V, and 3.3 V. The component functions within an industrial temperature range from -40°C to +85°C. It features a 32/64-bit data bus width and is classified as a specialized interface IC.

Feature Summary

• Non-blocking switch architecture optimized for high-performance system interconnect applications
• Partitionable switch architecture supporting true multi-root configurations
• Supports multiple Nontransparent Bridging (NTB) functions and movable upstream capabilities

Applications

• High-performance system interconnect switching
• Multi-root server architectures
• Industrial control systems requiring deterministic latency

Procurement Notes

Verify the specific suffix ZBHLGI against official Renesas documentation to confirm lead grade and packaging details. Confirm current lifecycle status, as this part may be obsolete or restricted. Ensure compliance with RoHS requirements if applicable to your design constraints. Check moisture sensitivity level handling procedures before assembly.

Selection Notes

Select this component when 24 PCIe Gen2 ports are required in a single integrated circuit. Compare against the 89H32NT24AG2 for higher lane counts or the 89H12NT12G2 for reduced port density. Evaluate power consumption and thermal management needs for the FCBGA package. Verify compatibility with existing motherboard traces and signal integrity requirements.

Part Context

This part belongs to the 89H24NT24G2 series of PCIe switches manufactured by Renesas Electronics. It is distinct from the 89H24NT6AG2 which offers fewer ports but potentially different pinouts. The ZBHLGI suffix indicates specific manufacturing attributes compared to other variants like ZBHLI or ZBHLG.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult Renesas technical support for direct replacements or obsolescence management options.