89H32NT24BG2ZBHLI8

Overview

The 89H32NT24BG2ZBHLI8 is a specialized PCI Express switch interface integrated circuit manufactured by Renesas Electronics Corporation. It provides 32 PCIe Gen2 lanes and 24 switch ports, delivering a total data rate of 256 Gb/s. The device operates with supply voltages of 1 V, 2.5 V, and 3.3 V. It is housed in a 484-FCBGA package measuring 23x23 mm. The component supports surface mount installation and functions within an operating temperature range of -40°C to +85°C. It features a non-blocking architecture optimized for high-performance system interconnects.

Feature Summary

• Non-blocking switch architecture providing full line-rate throughput for multiple traffic flows regardless of switch loading.
• Partitionable switch architecture supporting true multi-root configurations.
• Support for multiple Nontransparent Bridging (NTB) functions and movable upstream capabilities.

Applications

• High-performance system interconnect switching
• Multi-root server architectures
• Enterprise storage networking

Procurement Notes

Verify the specific suffix ZBHLI8 against official Renesas documentation to confirm lead-free status and packaging type. Confirm RoHS compliance as some variants in this series are non-compliant. Check current product status as this model may be obsolete or end-of-life. Ensure moisture sensitivity level 4 handling procedures are followed during assembly.

Selection Notes

Select this component when 32 lanes and 24 ports are required for PCIe Gen2 systems. Compare with the 89H24NT24G2 series if fewer lanes are sufficient. Verify that the 484-FCBGA footprint matches the PCB design. Consider thermal management requirements for the FCBGA package in dense applications.

Part Context

This part belongs to the 89H32NT24BG2 family of PCIe switches. Variants differ by packaging (Tray vs. Reel), lead content, and temperature grade. The ZBHLI8 suffix indicates a specific configuration within this family. Other members include 89H32NT24AG2 and 89H32NT24BG2ZCHLGI.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult Renesas for current equivalent recommendations or migration paths from obsolete devices.