89H32NT24AG2ZBHLGI

Overview

The 89H32NT24AG2ZBHLGI is a PCIe Gen2 system interconnect switch manufactured by Renesas Electronics. It provides 32 lanes and 24 ports with non-blocking architecture for high-performance deterministic switching. The device operates at a maximum clock frequency of 125 MHz and supports data rates up to 256 Gb/s. Power supply requirements include 1 V, 2.5 V, and 3.3 V rails. It functions within an operating temperature range of -40°C to +85°C. The component is housed in a 484-lead FCBGA package measuring 23x23 mm.

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
• Includes on-board DMA support and internal buffering with flow control credits

Applications

• High-performance system interconnect switching
• Multi-root server architectures
• Data center infrastructure networking

Procurement Notes

Verify the specific suffix ZBHLGI against official Renesas documentation to confirm lead-free status and tray packaging details. Confirm current lifecycle status as obsolete or limited availability through authorized channels before procurement planning.

Selection Notes

Select this component when 32 lanes and 24 ports are required for PCIe Gen2 systems. Ensure design compatibility with 1V, 2.5V, and 3.3V power domains. Verify thermal management capabilities for the FCBGA-484 package within the specified industrial temperature range.

Part Context

This part belongs to the 89H32NT24BG2 series of PCIe switches. It shares architectural similarities with other models in the family but differs in pinout and specific electrical characteristics defined by its unique suffix. It serves as a core switching element for complex PCIe topologies requiring high bandwidth and low latency.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult Renesas technical support for direct replacements or compatible alternatives within the same product family.