FDC72C65P

Controllers Overview

The SMSC FDC72C65P is a USB Type-C Configuration Channel (CC) controller designed for DisplayPort Alt Mode applications. It manages the CC pin logic to determine port role and cable orientation, enabling seamless integration with host controllers. The device supports standard USB Type-C connector configurations, including Downstream Facing Port (DFP), Upstream Facing Port (UFP), and Dual Role Port (DRP) modes. It facilitates the detection of attached devices and cables, ensuring proper power delivery negotiation and alternate mode activation for video output.

Controllers Feature Summary

• Integrated CC pin logic for USB Type-C compliance
• Supports DisplayPort Alternate Mode signaling
• Handles DFP, UFP, and DRP role determination

Controllers Applications

• USB Type-C host ports requiring DisplayPort output
• Docking stations with video expansion capabilities
• Laptop and desktop computer USB-C connectors

Controllers Procurement Notes

Verify the specific package variant and temperature grade against the official datasheet before ordering. Confirm that the component meets the required RoHS and REACH compliance standards for your target market. Ensure compatibility with the system's voltage levels and signal integrity requirements for the CC lines.

Controllers Selection Notes

Select this component when a dedicated hardware solution for USB Type-C CC management is needed alongside DisplayPort Alt Mode support. Compare it with integrated SoC solutions if board space is limited. Verify that the external pull-up/pull-down resistor network matches the design specifications for the intended VCONN and Rp/Rc configurations.

Controllers Part Context

This part belongs to the SMSC (now Microchip Technology) portfolio of interface controllers. It addresses the complexity of USB Type-C specification implementation by offloading CC state machine processing from the main processor. It serves as a bridge between the physical USB-C connector and the system's display or USB host controller.

Controllers Replacement Considerations

Check for direct pin-to-pin replacements within the Microchip USB Type-C controller family. Consider newer generations of CC controllers that may offer additional features like Power Delivery negotiation if required by the updated design specifications.