89H32NT24BG2ZBHLGI

Overview

The 89H32NT24BG2ZBHLGI is a PCIe Gen2 system interconnect switch manufactured by Renesas Electronics. It provides 32 lanes and 24 ports with a non-blocking architecture optimized for high-performance data transfer. The device supports multiple traffic flows at full line rate regardless of switch loading. It operates within a temperature range of -40°C to +85°C and utilizes a 484-FCBGA package measuring 23x23 mm. Power requirements include 1 V, 2.5 V, and 3.3 V supplies. The maximum clock frequency is 125 MHz, supporting a data rate of 256 Gb/s.

Feature Summary

• Non-blocking switch architecture ensures deterministic throughput for all ports.
• Partitionable switch design enables true multi-root support capabilities.
• Supports multiple Nontransparent Bridging (NTB) functions for isolated domain communication.
• Includes movable upstream support and on-board DMA functionality.

Applications

• High-performance server system interconnect switching
• Storage area network (SAN) infrastructure
• Industrial automation control systems

Procurement Notes

Verify component authenticity through authorized channels as the part status is obsolete. Confirm RoHS compliance details via official documentation before integration. Ensure proper handling procedures are followed due to moisture sensitivity classification. Validate pin compatibility and thermal requirements against current design specifications.

Selection Notes

Select this component when 32 lanes and 24 ports are required for PCIe Gen2 connectivity. Consider the 484-FCBGA package constraints during PCB layout planning. Evaluate power supply configurations for 1 V, 2.5 V, and 3.3 V rails. Assess thermal management needs for operation up to +85°C ambient temperature.

Part Context

This model belongs to the 89H32NT series of PCIe switches from Renesas. It shares architectural similarities with other variants like the 89H32NT24AG2 but differs in specific suffix designations related to packaging or lead-free status. The series is designed for scalable system interconnect solutions requiring high bandwidth and low latency.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Engineering teams should consult Renesas official documentation for potential obsolescence management strategies or equivalent product recommendations.