89H32NT24BG2ZBHL8

Overview

The 89H32NT24BG2ZBHL8 is a specialized interface integrated circuit manufactured by Renesas Electronics Corporation, designed for high-performance system interconnect switching. It provides 32 PCI Express Gen2 lanes and 24 switch ports within a non-blocking architecture. The device operates on a 3.3V supply voltage and utilizes a 484-FCBGA package with dimensions of 23x23 mm. This component supports surface mount installation and is classified as a discontinued product.

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

Applications

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

Procurement Notes

This component is officially listed as obsolete or discontinued by the manufacturer. Verification of availability requires checking secondary market distributors. Confirm RoHS compliance status and moisture sensitivity level prior to integration, as legacy components may have specific handling requirements different from current production parts.

Selection Notes

Select this part only if existing designs require the specific 32-lane, 24-port PCIe Gen2 configuration. Due to its discontinued status, alternative sourcing strategies must be established. Verify that the 484-FCBGA footprint and 3.3V power requirements match the target board design constraints before procurement.

Part Context

This model belongs to the 89H32NT24BG2 series of PCIe switches. It shares architectural similarities with other variants in the family but is distinguished by its specific pinout and packaging suffix. The series is engineered for deterministic latency and high throughput in enterprise computing environments.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. As the component is obsolete, engineers must evaluate newer generations of PCIe switches or verify compatibility with equivalent offerings from Renesas or other manufacturers through official cross-reference tools.