TUSB6020PFC

Controllers Overview

The TUSB6020 is a USB 2.0 high-speed On-the-Go (OTG) dual-role controller with an integrated PHY, designed for seamless connection to the VLYNQ serial interface. It supports low speed (1.5 Mb/s), full speed (12 Mb/s), and high speed (480 Mb/s). The device complies with USB Specification Revision 2.0 and OTG Supplement Revision 1.3. It features SRP and HNP protocols, VBUS short protection, switchable pull-up/pull-down resistors, and an on-chip PLL. Power consumption is less than 100 mW.

Controllers Feature Summary

• Supports dual-role operation as host or peripheral in point-to-point or multi-point communications
• Integrates USB 2.0 PHY with multiple operational speeds including high speed at 480 Mb/s
• Includes Session Request Protocol (SRP) and Host Negotiation Protocol (HNP) for OTG functionality
• Features an on-chip phase-locked loop to reduce high-speed clock noise

Controllers Applications

• Seamless connection to DSP platforms equipped with mini-PCI interfaces and active VLYNQ connections
• Implementation of OTG host and OTG device capabilities in embedded systems
• Configuration as a USB mass storage device for data transfer applications

Controllers Procurement Notes

Verify the specific ordering suffix against official Texas Instruments documentation to confirm package type and temperature range. Confirm that the component matches the required VLYNQ interface compatibility for your target DSP platform. Ensure all electrical specifications align with your system design requirements before procurement.

Controllers Selection Notes

Select this controller when integrating USB 2.0 high-speed connectivity with TI DSPs via the VLYNQ interface. Consider the integrated PHY and OTG support if dual-role functionality is required. Verify power supply constraints, as total consumption remains under 100 mW. Ensure the host system provides the necessary mini-PCI interface for direct integration.

Controllers Part Context

The TUSB6020 serves as a specialized interface bridge between USB peripherals and Texas Instruments DSPs utilizing the VLYNQ protocol. It enables complex USB functionalities within embedded processing environments without requiring external PHY components. This integration simplifies board layout and reduces component count for high-speed data acquisition and storage applications.

Controllers Replacement Considerations

TUSB6020PFC, TUSB6020PFCG4, TUSB6020PFCR, TUSB6020PFCRG4, TUSB6020ZQE are confirmed variants of the same controller family.