89HPES3T3ZBNQG8

Specialized Overview

The 89HPES3T3ZBNQG8 is a PCI Express switch manufactured by Renesas Electronics. It supports three PCIe Gen1 lanes and features three switch ports. The device architecture is optimized for I/O expansion, enabling high-performance switching functions between an upstream port and downstream ports. It facilitates both root-to-peripheral and peer-to-peer data transfers. The component integrates internal buffering and flow control credits to maximize bandwidth and handle large payloads efficiently.

Specialized Feature Summary

• Supports low latency and low power operation
• Enables root-to-peripheral and peer-to-peer data transfers
• Integrates internal buffering and flow control credits

Specialized Applications

• PCIe I/O expansion systems
• Root-to-peripheral switching architectures
• Peer-to-peer peripheral communication networks

Specialized Part Context

This part belongs to the 89HPES series of PCI Express switches from Renesas Electronics. The series includes variants with different lane counts and port configurations, such as the 89HPES3T3 and 89HPES5T5ZBBCG8. These components are designed to provide scalable connectivity solutions for high-speed serial interfaces in computing and industrial applications.

Specialized Replacement Considerations

Publicly confirmed substitute part numbers for the 89HPES3T3ZBNQG8 are not available in the provided documentation. Verification of alternative components requires consulting official Renesas cross-reference lists or distributor compatibility databases.