USB84604
USB 2.0 HSIC Hi-Speed 4-Port Controller Hub
Highlights Key Benefits Controller Hub IC with 4 downstream ports High-Speed Inter-Chip (HSIC) support
-Upstream port selectable between HSIC or
USB 2.0 USB-IF Battery Charger revision 1.2 support on
downstream ports (DCP, CDP, SDP) Battery charging support for AppleВ® devices FlexConnect: Downstream port 1 able to swap
with upstream port, allowing master capable
devices to control other devices on the hub USB to I2C/SPI/GPIO/UART bridge support
through the Hub Controller Device functionality and configuration for USB
host/slave swapping is also provided by external
SPI Flash USB Link Power Management (LPM) support SUSPEND pin for remote wakeup indication to
host Start Of Frame (SOF) synchronized clock output
pin Vendor Specific Messaging (VSM) support Enhanced OEM configuration options available
through OTP or SMBus Slave Port Flexible power rail support
-VBUS or VBAT only operation
-3.3 V only operation
-VBAT + 1.8 V operation
-3.3 V + 1.8 V operation 48-pin (7x7 mm) QFN RoHS compliant dimpled
package MultiTRAKTM
-Dedicated Transaction Translator per port PortMap
-Configurable port mapping and disable
sequencing PortSwap
-Configurable differential intra-pair signal …