CYUSB3304-68LTXI

MCU, USB 3.0集线器微控制器, HX3系列, ARM Cortex-M0,5 Gbps, 16KB RAM/32KB ROM, I2C, QFN-68

General Description

HX3 is a family of USB 3.0 hub controllers compliant with the USB 3.0 specification revision 1.0. HX3 supports SuperSpeed SS, Hi-Speed HS, Full-Speed FS, and Low-Speed LS on all the ports. It has integrated termination, pull-up, and pull-down resistors, and supports configuration options through pin-straps to reduce the overall BOM of the system. HX3 includes the following Cypress-proprietary features:

Shared Link™: Enables extra downstream DS ports for on-board connections in embedded applications

Ghost Charge™: Enables charging of devices connected to the DS ports when no host is connected on the upstream US port