89H16NT16G2ZBHLI

Overview

The Renesas 89H16NT16G2ZBHLI is a specialized PCI Express switch interface integrated circuit designed for high-performance system interconnect applications. It provides sixteen PCIe Gen2 lanes and sixteen ports, delivering non-blocking throughput with full line rate capabilities regardless of switch loading. The device operates on a 3.3V supply voltage and utilizes a 324-FCBGA package measuring 19x19 mm. It supports industrial temperature grades and features internal buffering optimized for large payloads.

Feature Summary

• Non-blocking switch architecture ensuring deterministic throughput for multiple traffic flows
• Supports partitionable switch architecture for true multi-root functionality
• Includes onboard DMA support and movable upstream capability
• Integrates multiple Nontransparent Bridging (NTB) functions

Applications

• High-performance server system interconnect switching
• Storage area network infrastructure
• Industrial computing systems requiring multi-root support

Procurement Notes

This component is officially listed as obsolete by the manufacturer. Verification of availability requires checking authorized distributors for remaining stock or approved replacement alternatives. Ensure compliance with RoHS status indicated in official documentation before procurement planning.

Selection Notes

Select this part for applications requiring sixteen independent PCIe Gen2 ports with non-blocking bandwidth. Verify that the 324-FCBGA footprint matches the PCB layout. Confirm temperature grade requirements align with the specific suffix designation for industrial or commercial use.

Part Context

This model belongs to the 89HPES16N family of PCI Express switches manufactured by Renesas Electronics Corporation. It serves as a system interconnect solution providing scalable connectivity for high-bandwidth data transfer between multiple PCIe endpoints in complex architectures.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult official Renesas documentation for current obsolescence notices and recommended alternative components.