89H32NT24BG2ZAHL8

Overview

The 89H32NT24BG2ZAHL8 is a PCIe Gen2 system interconnect switch manufactured by Renesas Electronics. It provides 32 lanes and 24 ports of high-performance, deterministic switching with non-blocking architecture. The device supports multiple Non-Transparent Bridging (NTB) functions and movable upstream support. It operates within an industrial temperature range of -40°C to +85°C and utilizes a 484-lead FCBGA package. Power requirements include 1V, 2.5V, and 3.3V supplies.

Feature Summary

• Non-blocking switch architecture optimized for high-performance system interconnect
• Partitionable switch architecture supporting true multi-root configurations
• On-board DMA support with internal buffering and flow control credits

Applications

• High-performance system interconnect switching
• Multi-root server architectures
• Storage area networks

Procurement Notes

Verify the exact suffix against official Renesas documentation to confirm lead-free status and packaging type. Confirm current lifecycle status as this series may be obsolete or restricted in certain regions. Ensure compatibility with existing PCB footprints for the 484-FCBGA package before procurement.

Selection Notes

Select this component when 32 lanes and 24 ports are required for PCIe Gen2 applications. Consider the industrial temperature grade if operating in harsh environments. Verify that the partitionable architecture meets specific multi-root design requirements compared to standard switch models.

Part Context

This part belongs to the 89H32NT24BG2 family of PCIe switches. Variations in suffixes typically denote packaging options such as tray or reel, and environmental compliance levels like RoHS status. The base model defines the core electrical and functional specifications shared across the series.

Replacement Considerations

Publicly confirmed substitute part numbers for this specific variant are not available in the provided data. Check Renesas official documentation for direct replacements or pin-compatible alternatives within the same product family.