ISP1521 is a USB hub controller IC produced by ST-NXP Wireless company. It can be connected to a Hi-Speed USB host or hub, or to an Original USB host or hub. If it is connected to a Hi-Speed USB host or hub, then the ISP1521 will operate as a Hi-Speed USB hub. It can support high, full, and low speed data transmission modes.
ISP1583 is a cost-optimized and feature-optimized Hi-Speed Universal Serial Bus (USB) peripheral controller from ST-NXP Wireless, supporting data transfer at high-speed (480 Mbit/s) and full-speed (12 Mbit/s).
The ISP1160 is an embedded Universal Serial Bus (USB) Host Controller (HC) that complies with Universal Serial Bus Specification Rev. 2.0, supporting data transfer at full-speed (12 Mbit/s) and low-speed (1.5 Mbit/s).
