89HPES48T12ZABRI

Specialized Overview

The 89HPES48T12ZABRI is a PCIe Gen2 switch component manufactured by Renesas Electronics. It provides 48 PCIe Gen2 lanes and 12 switch ports, featuring a non-blocking architecture optimized for high-performance system interconnect partitioning. The device supports true multi-root configurations through its partionable switch architecture. Internal buffering and flow control credits are optimized for maximum bandwidth and large payloads. The component operates within the commercial temperature grade range.

Specialized Feature Summary

• Provides 48 PCIe Gen2 lanes with 12 switch ports for high-performance system interconnect switching
• Features a non-blocking switch architecture optimized for high-performance system interconnect partitioning
• Supports true multi-root configurations through a partionable switch architecture
• Includes internal buffering and flow control credits optimized for maximum bandwidth and large payloads

Specialized Applications

• High-performance system interconnect switching
• Multi-root server architectures
• I/O expansion systems requiring deterministic latency

Specialized Procurement Notes

Verify the specific suffix ZABRI against official Renesas documentation to confirm package type, lead count, and temperature grade. Confirm current lifecycle status as this series may be obsolete or restricted. Ensure compatibility with existing root complex hardware before procurement.

Specialized Selection Notes

Select this component when 48 PCIe Gen2 lanes and 12 ports are required for non-blocking throughput. Consider the FCBGA-676 package constraints and commercial temperature range. Evaluate power consumption and thermal requirements for dense system designs.

Specialized Part Context

This part belongs to the PES48H12G2 family of PCIe switches. Related evaluation boards include the 89KTPES48H12G2. The device is designed for deterministic system interconnect applications requiring low latency and high bandwidth.

Specialized Replacement Considerations

Check for direct substitutes in the PES48H12G2 family. Verify pin-to-pin compatibility and electrical specifications if considering alternative packages or temperature grades within the same manufacturer line.