INTB / OUT3 ID GND ADDR VBUSDET ENB VDD PORT PI5USB30216A Plug-in Detector for Type-C Connector Features Description Compatible to USB Type-C Specification 1.1 Pericom Semiconductors PI5USB30216A provides a cost- effective solution for USB 3.0 Type-C connector applications. Backward compatible to USB Type-C Specification 1.0 PI5USB30216A detects the plug-in orientation of the cable at Supports Host mode/Device mode/Dual-role mode a Type-C connector. It supports host mode, device mode and Auto-configure ports orientation through CC detection dual role mode ports with automatic configuration based on 2 Supports both pin control and I C interface for control and the voltage levels detected on CC pins. It is a fully-integrated communication solution with ultra-low power dissipation. PI5USB30216A enters power-saving mode when ENB pin is pulled up to VDD Integrated high-precision resistors and current sources for through an internal resistor. CC pins Provides support for Default current, 1.5A and 3A modes 2 PI5USB30216A supports both pin and I C control base on 2 with I C control ADDR pin setting. It allows the system choose between pin 2 Power saving mode control and I C control mode. In pin control mode, the PORT input pin determines the port setting in which host, device or Output indicator for plug-in detection dual-role port can be selected. In host mode, the system can Wide power supply range : 2.7V 5.5V monitor ID pin to know the connector status while default o o Industrial Temperature Range: -40 C to 85 C current mode is set. Systems running in device mode can Packaging (Pb-free & Green): monitor system VBUS for connector status as well as OUT1 and OUT2 pins for hosts charging profile capability. 12- contact, STQFN(1.6mm x1.6mm) 2 Enabling I C control mode allows higher flexibility for port control and communications through registers read/write in PI5USB30216A. There is also flexibility to support Default, Applications 1.5A and 3A current modes. An interrupt signal for indicating 2 changes with the I C registers is sent to the master to notify Notebooks the system any change in the Type-C connector while in Mobile Phones parallel the system can still monitor ID pin. Tablets Block Diagram Docking Station Pin Configuration 12 11 10 9 SCL / OUT2 8 CC1 1 CC2 2 7 SDA / OUT1 5 6 3 4 Figure 2. PI5USB30216A Block diagram Figure 1. Pin Assignment (Top View) 15-0100 PI5USB30216A Document Number DS40176 Rev 1-3 OBSOLETE PI5USB30216A Plug-in Detector for Type-C Connector Pin Descriptions Pin Number Pin Name I/O Description 1 CC1 I/O Type-C Configuration channel signal 2 CC2 I/O Type-C Configuration channel signal Tri-level input pin to indicate port mode (see functional description): PORT is floating Dual role (DRP) 3 PORT I PORT=VDD Host (SRC) PORT=GND Device (SNK) 4V to 28V VBUS input voltage. VBUS detection determines Device 4 VBUSDET I attachment. One 910k external resistor required between system VBUS and VBUSDET pin 2 Tri-level input pin to indicate I C address or pin control mode: ADDR is floating Pin control mode 5 ADDR I 2 ADDR=VDD I C enabled with ADDR bit 6 equal to 1 2 ADDR=GND I C enabled with ADDR bit 6 equal to 0 2 Open drain output. In I C control mode, this is an active LOW interrupt 2 signal for indicating changes in I C registers. INTB / OUT3 O Dual function as audio adapter accessory detection in pin control mode: 6 OUT3=Hi-Z Not detected OUT3=Low Audio adapter accessory detected 2 I C communication data signal. Dual function as open drain Type-C Current Mode Detect 1 in pin control mode when port is a device: 7 SDA / OUT1 I/O OUT2 OUT1 Current Mode Hi-Z Hi-Z Default Hi-Z Low Medium Low Low High 2 I C communication clock signal. Dual function as open drain Type-C Current Mode Detect 2 in pin control mode when port is a device: 8 SCL / OUT2 I/O OUT2 OUT1 Current Mode Hi-Z Hi-Z Default Hi-Z Low Medium Low Low High Open drain output. Asserted low when CC pin detected device 9 ID O attachment when port is a Host (or dual-role acting as Host), otherwise ID is hi-z. 10 GND Ground Ground Active-low enable input pin (with internal weak pull up) 11 ENB I ENB=VDD Disabled/Low Power State ENB=GND Enabled/Active State 12 VDD Power Positive supply voltage from VBAT 7/21/15 15-0100 2 OBSOLETE