89HPES24N3A2ZCBX

Overview

The 89HPES24N3A2ZCBX is a PCI Express interface integrated circuit manufactured by Renesas Electronics. It functions as a PCIe switch providing high-performance I/O expansion and switching capabilities between upstream and downstream ports. The device supports peer-to-peer data transfers and incorporates internal buffering with flow control credits optimized for maximum bandwidth and large payloads. Designed for low latency and low power consumption, it facilitates efficient system interconnects in complex electronic architectures requiring robust data routing.

Feature Summary

• Supports root-to-peripheral and peer-to-peer data transfer modes
• Features internal buffering and flow control credits optimized for large payloads
• Designed for low latency and low power operation

Applications

• PCIe I/O expansion systems
• High-performance system interconnects
• Server and storage infrastructure

Procurement Notes

Verify the exact part number suffix against official Renesas documentation to confirm package type and temperature grade. Confirm availability status as distribution channels may vary. Ensure compatibility with existing PCB footprints and thermal management requirements before procurement.

Selection Notes

Select this component when designing systems requiring dedicated PCIe switching functionality with support for large payload sizes. Evaluate the specific lane count and port configuration needs against the device's capabilities. Consider power consumption constraints and thermal dissipation strategies suitable for the intended application environment.

Part Context

This model belongs to the Renesas 89HPES series of PCIe switches. These components are engineered to provide deterministic switching performance for enterprise and industrial applications. The series typically offers various configurations to meet different bandwidth and port density requirements within PCIe-based architectures.