89H32NT24BG2ZAHL

Overview

The 89H32NT24BG2ZAHL is a PCIe Gen2 switch interface IC manufactured by Renesas Electronics. It features a non-blocking architecture with 32 lanes and 24 ports, optimized for high-performance system interconnects. The device supports partitionable switch capabilities and operates within a temperature range of -40°C to +85°C. It utilizes a 484-FCBGA package (23x23 mm) and requires supply voltages of 1 V, 2.5 V, and 3.3 V. The data bus width is 32/64 bit, with a maximum clock frequency of 125 MHz.

Feature Summary

• Non-blocking switch architecture designed for high-performance system interconnect applications
• Partitionable switch architecture allowing flexible configuration of switch segments
• Supports PCI Express Gen2 standard with dedicated lane and port counts

Applications

• Switch interfacing in server and storage systems
• High-performance computing system interconnects
• Enterprise infrastructure networking equipment

Procurement Notes

This component is officially listed as obsolete or end-of-life by the manufacturer. Availability is restricted, and sourcing may require limited stock or factory special orders. Verify current lifecycle status and RoHS compliance details through official Renesas documentation before procurement planning.

Selection Notes

Select this part for applications requiring a partitionable PCIe Gen2 switch with 32 lanes and 24 ports. Ensure compatibility with 1 V, 2.5 V, and 3.3 V power domains. Consider the 484-FCBGA package constraints and thermal requirements for -40°C to +85°C operation when designing the PCB layout.

Part Context

The 89H32NT24BG2ZAHL belongs to the 89H series of PCIe switches from Renesas Electronics. It is functionally similar to variants like the 89H32NT24BG2ZCHLGI but differs in packaging suffixes and specific pinout configurations. It serves as a specialized interface IC for expanding PCIe connectivity in complex electronic systems.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material. Due to the obsolete status, direct replacements should be verified against Renesas' official product change notices or cross-reference guides.