89H12T3BG2ZBBCG

Overview

The 89H12T3BG2ZBBCG is a PCI Express switch interface IC manufactured by Renesas Electronics. It operates within the PRECISE series and supports PCIe Gen2 specifications. The device provides 12 lanes and 12 ports for system interconnect switching. It utilizes a 324-CABGA package with dimensions of 19x19 mm. The component requires a 3.3V supply voltage and is designed for surface mount installation. It functions as a non-blocking switch to facilitate high-speed data transfer between multiple PCIe endpoints in complex system architectures.

Feature Summary

• Provides 12-lane, 12-port PCIe Gen2 switching capability
• Utilizes 324-CABGA surface mount packaging
• Operates on a single 3.3V power supply

Applications

• PCIe switch interface systems
• High-performance computing interconnects
• Industrial control networking

Procurement Notes

Verify component authenticity through authorized channels due to potential availability constraints. Confirm RoHS compliance status via official documentation before integration. Check for specific ordering suffix variations that may affect package or temperature grade. Ensure supply chain stability as this component type may have limited production runs.

Selection Notes

Select this model when a 12-port PCIe Gen2 solution is required. Ensure the design accommodates the 324-CABGA footprint. Verify thermal management requirements for the specific operating environment. Confirm compatibility with the target system's PCIe endpoint devices and controller logic.

Part Context

This part belongs to the Renesas PRECISE series of interface ICs. It is related to other models such as the 89HPES12T3G2ZABC which shares similar port configurations. The series focuses on providing reliable system interconnect solutions for demanding industrial and commercial applications requiring deterministic latency.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Engineers should consult official Renesas documentation for recommended alternatives or contact technical support for cross-reference information.