89H24NT6AG2ZCHLGI8

Overview

The 89H24NT6AG2ZCHLGI8 is a PCIe Gen2 system interconnect switch manufactured by Renesas Electronics Corporation. It provides 24 lanes and 6 ports of high-performance, deterministic switching with non-blocking throughput for multiple traffic flows. The device operates at a maximum clock frequency of 125 MHz and supports data rates up to 192 Gb/s. It utilizes a 484-FCBGA package (23x23 mm) and requires supply voltages of 1 V, 2.5 V, and 3.3 V. The component is rated for industrial temperature ranges from -40°C to +85°C and features surface mount installation.

Feature Summary

• Non-blocking switch architecture optimized for high-performance system interconnect applications
• Partitionable switch architecture supporting true multi-root configurations
• Low latency design with internal buffering and flow control credits

Applications

• High-performance server systems requiring cross-domain communication
• Storage area networks and intelligent I/O systems
• Communication infrastructure equipment

Procurement Notes

Verify the specific suffix ZCHLGI8 against official Renesas documentation to confirm lead-free status and moisture sensitivity level. Confirm current availability as this part number may be subject to discontinuation notices. Ensure compatibility with existing PCB footprints and power delivery networks before procurement.

Selection Notes

Select this component for designs requiring 24 PCIe Gen2 lanes with flexible port partitioning. Consider the 484-pin FCBGA package size for board layout constraints. Verify that the target application supports the required 1V, 2.5V, and 3.3V power rails and operates within the specified industrial temperature range.

Part Context

This part belongs to the IDT/Renesas 89HPES series of PCIe switches. It is functionally equivalent to the base model 89H24NT6AG2 but includes specific packaging and environmental suffixes. The device is designed to replace legacy interconnect solutions in modern high-bandwidth computing environments.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult Renesas official documentation for end-of-life notifications or recommended alternative devices.