USB7056T/KDX

Controllers Overview

The USB7056T/KDX is a Microchip Technology USB interface integrated circuit designed as a 6-port USB 3.2 Gen 1 hub controller. It features a native Type-C upstream port supporting Power Delivery (PD) and five downstream Type-A ports. The device operates at Super Speed data rates of 5 Gb/s and supports VQFN-100 packaging. Electrical specifications include a minimum operating voltage of 1.2 V and a maximum of 3.6 V, with an industrial temperature range from -40°C to +85°C. It integrates GPIO, I2C, SPI, and UART interfaces for system control.

Controllers Feature Summary

• Integrates a native Type-C upstream port with built-in Power Delivery protocol support for flexible power negotiation and connection management.
• Provides six downstream connectivity options, combining one Type-C upstream with five Type-A ports to accommodate diverse peripheral requirements.
• Supports Super Speed data transmission at 5 Gb/s, ensuring high-bandwidth performance for connected devices.
• Includes versatile digital interface capabilities such as GPIO, I2C, SPI, and UART for enhanced system integration and control.

Controllers Applications

• Desktop docking stations requiring multiple peripheral connections and PD charging
• Industrial control systems needing robust USB expansion in harsh environments
• Consumer electronics hubs integrating legacy Type-A devices with modern Type-C hosts

Controllers Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm the specific suffix designation matches project requirements, as variations may exist within the product line. Check current availability status, as supply conditions can change. Ensure compliance with relevant environmental standards such as RoHS before finalizing procurement decisions for production use.

Controllers Selection Notes

Select this component when a 6-port USB 3.2 Gen 1 solution with native Type-C PD support is required. Consider the VQFN-100 package constraints and thermal management needs for the target application. Evaluate the need for additional GPIO or serial interfaces provided by the chip. Compare against alternative hub controllers if different port counts or speed generations are sufficient for the design.

Controllers Part Context

This part belongs to the Microchip USB70xx series of smart hub controllers. These devices are engineered to simplify USB connectivity in complex systems by integrating advanced power delivery and protocol handling. The series targets applications demanding reliable high-speed data transfer and flexible port configurations across various industries.

Controllers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with existing designs if considering alternative hub controllers from other manufacturers or different models within the same family.