Microchip Technology, Inc. Controllers USB5532B-6080JZX

The USB5532B-6080JZX is a 2-port USB hub controller from Quarktwin Technology Ltd., compliant with the USB 3.0 specification. It supports multiple USB signaling speeds, including 5 Gbps SuperSpeed, 480 Mbps Hi-Speed, 12 Mbps Full-Speed, and 1.5 Mbps Low-Speed, ensuring compatibility with a wide range of USB devices. The hub operates with low power consumption and features integrated termination and pull-up/pull-down resistors. This controller allows for battery charging on each port, supporting various charging standards such as USB 1.2 Charging Downstream Port (CDP) and Dedicated Charging Port (DCP), as well as emulating popular portable device chargers. It is optimized for low thermal dissipation and includes an on-chip microcontroller for managing hub signals, along with 8 KB of RAM and 32 KB of ROM. Configuration options include internal default settings, on-chip OTP ROM, external SPI ROM, or SMBus, providing flexibility for different applications. The USB5532B-6080JZX is compatible with major operating systems, including Microsoft Windows, Mac OSX, and Linux, making it suitable for diverse development environments.