UPD720211K8-711-BAL-A

The Renesas UPD720211K8-711-BAL-A is a USB 3.0 hub controller designed for applications requiring high-speed data transfer. It complies with the Universal Serial Bus Specification Revision 3.0, enabling data rates of up to 5 Gbps. This controller supports multiple speed data rates, including Low-speed (1.5 Mbps), Full-speed (12 Mbps), High-speed (480 Mbps), and SuperSpeed (5 Gbps).

Key features include support for two downstream ports, individual or global VBUS control with over-current detection, and USB 3.0/2.0 compound device support. The device integrates several commonly required external components, making it suitable for space-constrained designs. It operates on a single 3.3V power supply and includes an on-chip switching regulator for 1.05V.

This controller is designed for applications such as standalone hubs, monitor hubs, and docking stations. It comes in a compact 56-pin QFN package, facilitating easier PCB layout. The UPD720211K8-711-BAL-A supports USB link power management for both USB 3.0 and USB 2.0, contributing to energy efficiency. It also supports USB Battery Charging Specification Revision 1.2 and other portable device charging standards.