89HAL808G2ZCHL

Specialized Overview

The 89HAL808G2ZCHL is a PCI Express Gen2 system interconnect switch manufactured by Renesas Electronics. It provides eight PCIe Gen2 lanes and eight ports for high-performance, deterministic switching. The device supports full line-rate, non-blocking throughput across multiple traffic flows regardless of switch loading conditions. It operates within an industrial temperature range of -40°C to +85°C and utilizes a 324-lead FCBGA package with dimensions of 19.0 x 19.0 mm and a 1.0 mm pitch. The component is lead-free compliant but does not meet RoHS standards.

Specialized Feature Summary

• Provides eight PCIe Gen2 lanes and eight ports for high-performance system interconnect switching
• Ensures full line-rate, non-blocking throughput for multiple traffic flows independent of switch loading
• Supports deterministic data transfer characteristics suitable for critical infrastructure applications

Specialized Applications

• High-performance computing systems requiring low-latency interconnects
• Telecommunications infrastructure equipment
• Industrial automation control networks

Specialized Procurement Notes

This component is officially designated as End-of-Life (EOL) by the manufacturer. Availability is restricted, and sourcing may require navigating obsolete inventory channels or authorized distributors holding remaining stock. Verify specific revision levels and packaging types carefully, as legacy components often have limited supply chains and potential substitution requirements for new designs.

Specialized Selection Notes

Engineers should evaluate this part only for maintenance or legacy system upgrades due to its discontinued status. For new designs, consider modern equivalents from the same family that offer updated compliance certifications and longer lifecycle support. Ensure the PCB layout accommodates the 324-lead FCBGA footprint and thermal requirements specified in the original datasheet.

Specialized Part Context

This switch belongs to the 89H series of PCIe interconnect devices, designed to expand connectivity in server and storage architectures. Similar models include the 89H16NT16G2ZCHL and 89HAL808G2ZBHLGI8, which offer varying lane counts and package options within the same technological generation.

Specialized Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Users must consult official Renesas obsolescence notices or authorized distributor catalogs for validated cross-references.