USB2512I

USB2512i Industrial Temperature Rated USB 2.0 High-Speed 2-Port Hub Controller PRODUCT FEATURES General Description T h e S M S C 2 - P o r t H u b i s a l o w p o w e r, O E M configurable, STT (Single transaction translator) hub controller IC with 2 downstream ports for embedded USB solutions. The 2-port hub is fully compliant with the USB 2.0 Specification and will attach to an upstream port as a Full-Speed Hub or as a Full-/High-Speed Hub. The 2-Port Hub supports Low-Speed, Full- Speed, and High-Speed (if operating as a High-Speed Hub) downstream devices on all of the enabled downstream ports. „ Datasheet Programmable USB signal drive strength. Recover USB signal integrity due to compromised system environment using 2-level driving strength resolution Select the presence of a permanently hardwired USB peripheral device on a port by port basis Configure the delay time for filtering the over-current sense inputs Configure the delay time for turning on downstream port power Indicate the maximum current that the 2-port hub consumes from the USB upstream port Indicate the maximum current required for the hub controller Pin Selectable Options for Default Configuration — Select Downstream Ports as Non-Removable Ports „ „ „ „ „ „ General Features „ „ „ „ Hub Controller IC with 2 downstream ports Enhanced OEM configuration options available through either a single serial I2C EEPROM, or SMBus Slave Port 36-pin (6x6mm) QFN lead-free, RoHS compliant package Supports industrial ...