The UPD720210K8-BAF-A is an integrated circuit (IC) component manufactured by Renesas Electronics Corporation. It is a highly advanced USB 2.0 hub controller chip designed for use in various applications, particularly in devices requiring multiple USB ports. Here is a concise overview of its key features:
1. USB 2.0 Compliance: The UPD720210K8-BAF-A is fully compliant with the USB 2.0 specification, ensuring compatibility with USB 2.0 devices and delivering high-speed data transfer rates of up to 480 Mbps.
2. High-Speed Integrated Hub: This IC component features a built-in 4-port USB hub, allowing multiple devices to be connected simultaneously. The hub supports both low-speed (1.5 Mbps) and full-speed (12 Mbps) USB devices.
3. Independent Port Power Control: Each USB port on the UPD720210K8-BAF-A has independent power control, enabling individual port activation and deactivation. This feature helps manage power consumption and prevents unnecessary power usage for idle or disconnected devices.
4. Overcurrent Detection and Protection: The IC component incorporates overcurrent detection and protection mechanisms, ensuring reliable and safe operation. It actively monitors the current flow on each port, instantly detecting any overcurrent conditions and taking appropriate protective actions.
5. Built-in Voltage Regulator: It includes an integrated 3
