89HAL808G2ZBHLG

Specialized Overview

The 89HAL808G2ZBHLG is a PCI Express switch interface integrated circuit manufactured by Renesas Electronics. It belongs to the specialized PCI interface IC category and utilizes a 484-FCBGA package with dimensions of 23x23 mm. The device supports surface mount installation and operates on a 3.3V supply voltage. Official documentation lists this specific part number as obsolete, indicating it has reached its end-of-life status within the manufacturer's product lifecycle.

Specialized Feature Summary

• Provides high-performance system interconnect switching capabilities for PCIe architectures
• Supports non-blocking throughput for multiple traffic flows across switch ports
• Features internal buffering and flow control credits optimized for bandwidth efficiency

Specialized Applications

• High-performance computing system interconnects
• Server and storage networking infrastructure
• Enterprise data center switching solutions

Specialized Procurement Notes

This component is officially classified as obsolete by the manufacturer. Availability is restricted, and distributors may not stock new units. Verification of authenticity and condition is critical when sourcing from secondary markets. Engineers should confirm compatibility with existing designs before attempting procurement of legacy inventory.

Specialized Selection Notes

Designers requiring active components should consider newer generations from the Renesas PCIe switch portfolio. The 89HAL808 series offers specific lane counts and port configurations that may have evolved in subsequent models. Evaluate thermal requirements and pin compatibility when transitioning to alternative devices to ensure seamless integration into current PCB layouts.

Specialized Part Context

The 89HAL808G2ZBHLG is part of the broader 89H family of PCIe switches from Renesas (formerly IDT). This family focuses on deterministic latency and high-bandwidth switching for enterprise applications. The 'G2' suffix typically denotes support for PCIe Gen2 specifications, while the package code indicates a fine-pitch ball grid array suitable for dense board designs.

Specialized Replacement Considerations

Official substitutes include other variants within the 89H24NT6AG2 or 89HPES24NT6A families, which share similar FCBGA footprints and functional architectures. Verify pin-to-pin compatibility and electrical characteristics against the original datasheet before implementing any cross-reference.