89H64H16G3YBBL

Specialized Overview

The Renesas 89H64H16G3YBBL is a PCIe switch component providing 64 lanes of PCIe Gen3 connectivity and 16 switch ports. It features a non-blocking architecture optimized for high-performance system interconnects, ensuring full line-rate throughput for multiple traffic flows regardless of switch loading. The device supports partitionable switch architecture for true multi-root support and includes internal buffering with flow control credits to maximize bandwidth and accommodate large payloads. Designed for low latency and low power consumption, it serves as a deterministic system interconnect switching solution.

Specialized Feature Summary

• Provides 64 PCIe Gen3 lanes and 16 ports for high-performance, deterministic system interconnect switching.
• Features a non-blocking architecture that ensures all ports receive full line rate throughput for multiple traffic flows.
• Supports partitionable switch architecture enabling true multi-root support capabilities.

Specialized Applications

• High performance system interconnect switching
• Multi-root server architectures

Specialized Part Context

This part belongs to the 89H series of PCIe switches from Renesas Electronics. The suffix 'YBBL' typically denotes specific package or tape-and-reel configuration details within this product family, distinguishing it from other variants like the 89H64H16G3 or 89H64H16G2 which may differ in PCIe generation or packaging.

Specialized Replacement Considerations

Verify compatibility with the 89H64H16G3 if PCIe Gen3 functionality is required. Ensure the package type matches the board design, as the YBBL suffix indicates a specific physical form factor distinct from other pin-compatible or functionally similar switches in the portfolio.