89H48H12G2ZCBL8

Overview

The 89H48H12G2ZCBL8 is a specialized interface integrated circuit manufactured by Renesas Electronics Corporation. It functions as a PCI Express switch providing 48 lanes and 12 ports of high-performance, deterministic system interconnect switching. The device features a non-blocking switch architecture optimized for high-performance applications and supports partitionable switch architecture for multi-root support. It operates with a supply voltage of 3.3V and is housed in a 676-FCBGA package measuring 27x27 mm. The component is classified as an interface IC for switch interfaces.

Feature Summary

• Provides 48 PCIe Gen2 lanes and 12 ports of high-performance, deterministic system interconnect switching.
• Features a non-blocking switch architecture optimized for high-performance system interconnect.
• Supports partitionable switch architecture for true multi-root support.

Applications

• Switch interface applications requiring high-performance system interconnect.
• PCI Express interface implementations.

Procurement Notes

This product is officially listed as obsolete or end-of-life by the manufacturer. Verification of current availability requires checking authorized distributors for remaining stock or alternative sourcing channels. Confirm RoHS compliance status and specific revision details through official datasheets before procurement planning.

Selection Notes

Select this component for designs requiring a 48-lane, 12-port PCIe Gen2 switch solution. Ensure compatibility with the 676-FCBGA (27x27 mm) footprint and 3.3V power requirements. Verify that the target system supports the required partitionable architecture and multi-root capabilities defined in the technical specifications.

Part Context

The 89H48H12G2ZCBL8 belongs to the 89H48 series of PCI Express switches from Renesas Electronics. This series is designed to provide scalable and high-bandwidth connectivity for complex systems. The part number suffix indicates specific packaging and environmental compliance variations within the broader product family.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. As the component is marked as obsolete, consult Renesas Electronics for recommended replacement strategies or equivalent newer generation products.