89H34H16G2ZCBL

Overview

The Renesas 89H34H16G2ZCBL is a PCIe Gen2 system interconnect switch providing 34 lanes and 16 ports. It features a high-performance, non-blocking architecture ensuring full line-rate throughput for multiple traffic flows regardless of load. The device supports partitionable switch architecture for true multi-root support and includes internal buffering with flow control credits optimized for maximum bandwidth and large payloads.

Feature Summary

• High-performance non-blocking switch architecture supporting 34-lane and 16-port configurations
• Partitionable switch design enabling true multi-root support capabilities
• Internal buffering and flow control credits optimized for maximum bandwidth and large payloads

Applications

• High Performance System Interconnect switching
• Multi-root server architectures requiring deterministic latency
• Enterprise storage systems demanding high throughput

Procurement Notes

Verify component authenticity through authorized channels due to potential counterfeit risks in the market. Confirm RoHS compliance status and moisture sensitivity level prior to assembly. Ensure proper handling procedures are followed given the FCBGA package type. Cross-reference datasheet revisions to ensure compatibility with current design requirements.

Selection Notes

Select this component when a non-blocking PCIe Gen2 switch with 34 lanes and 16 ports is required. Consider its partitionable architecture if multi-root support is necessary. Evaluate internal buffering needs for large payload transfers. Compare against other models in the 89H series for lane count and port configuration suitability.

Part Context

This part belongs to the 89H series of PCIe switches from Renesas Electronics. It complements other models like the 89H22H16G2 and 89H64H16G2 by offering an intermediate lane count. The series focuses on high-performance system interconnect solutions for enterprise and data center applications.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult official Renesas resources for end-of-life notifications or recommended alternatives.