PI7C9X3G1632GPAQ3HFCE

Overview

The PI7C9X3G1632GPAQ3HFCE is a PCIe 3.0 packet switch manufactured by Diodes Incorporated, designed for high-performance data routing in complex system architectures. It features flexible multi-port and lane width configurations to support diverse connectivity requirements. The device integrates advanced power management capabilities and supports multiple reference clock structures, including SRNS and SRIS. Built on a proprietary architecture, it facilitates efficient communication between hosts and endpoints through integrated DMA channels. The component operates within a wide temperature range of -40°C to +85°C, ensuring reliability in industrial and enterprise environments.

Feature Summary

• Supports flexible port and lane width configurations for optimized system design
• Integrates PCIe 3.0 clock buffer to reduce bill of materials complexity
• Includes embedded DMA channels for high-efficiency host-to-endpoint communication
• Provides robust reliability, availability, and serviceability (RAS) features

Applications

• AI and deep learning workloads
• Data storage equipment
• Data center servers
• Wireless and wireline telecommunications infrastructure
• Modern embedded hardware systems

Procurement Notes

Verify the specific ordering suffix Q3 against official Diodes Incorporated documentation to confirm automotive qualification status and any associated functional differences. Confirm moisture sensitivity levels and recommended reflow profiles prior to assembly. Ensure compatibility with existing PCB layout guidelines for the H-FCBGA package type.

Selection Notes

Select this component when designing systems requiring scalable PCIe topology with mixed lane widths. Evaluate thermal performance under maximum load conditions given the dense BGA packaging. Consider the integrated clock buffering benefits versus external solutions for board space optimization. Validate support for required error reporting mechanisms for critical infrastructure applications.

Part Context

This part belongs to the PI7C9X3G series of PCIe 3.0 packet switches from Diodes Incorporated. It shares architectural similarities with other models in the family but offers specific port and lane configurations tailored for high-density interconnects. The series is widely used in enterprise and industrial applications demanding high throughput and low latency.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Verify cross-compatibility with existing inventory only through official Diodes Incorporated engineering change notices or direct manufacturer consultation.