VL103-Q4

Datasheet VL103 DP Alt-mode & PD 3.0 Controller with Auto-Standby for USB-C Devices August 4th, 2017 Revision 0.80 VL103 DP Alt-mode & PD 3.0 Controller with Auto-Standby for USB-C Devices Revision History Rev Date 0.80 08/04/2017 Note Preliminary release Initial HC -2- VL103 DP Alt-mode & PD 3.0 Controller with Auto-Standby for USB-C Devices Contents Revision History .......................................................................................... 2 Contents .................................................................................................... 3 List of Figures ............................................................................................. 3 List of Tables ............................................................................................... 3 Product Features ......................................................................................... 4 VL103 System Overview ............................................................................... 5 Typical Applications ...................................................................................... 6 Pinout ........................................................................................................ 8 Pin List ..................................................................................................... 10 Pin Descriptions......................................................................................... 11 Signal Type Definition .................................................................... 11 USB-C Interface ............................................................................. 11 USB Billboard Interface .................................................................. 11 USB2.0 Interface ............................................................................ 11 DP Alt-mode Interface ................................................................... 11 SPI Interface.................................................................................. 11 Analog Command Block .................................................................. 12 General Purpose I/O and Miscellaneous ........................................ 12 Test Pin .......................................................................................... 12 Power and Ground.......................................................................... 12 Electrical Specification ................................................................................ 13 Package Mechanical Specifications ............................................................... 15 Package Top Side Marking........................................................................... 17 Ordering Information ................................................................................. 17 List of Figures Figure Figure Figure Figure Figure Figure Figure Figure Figure 1 2 3 4 5 6 7 8 9 – – – – – – – – – VL103 Block Diagram .................................................................... 5 Generic VL103 USB-C Video Adapters ............................................. 6 VL103 USB-C Video Adapters with Hub and PD Charging-Thru............ 7 VL103R USB-C Multi-function Dock ................................................. 7 VL103 QFN-48 Pin Diagram ........................................................... 8 VL103 QFN-32 Pin Diagram ........................................................... 9 QFN 48L 6x6x0.85 mm Mechanical Specification ............................ 15 QFN 32L 5x5x0.85 mm Mechanical Specification ............................ 16 VL103 Package Top Side Marking .................................................. 17 List of Tables Table 1 – VL103 QFN-48 Pin List .................................................................. 10 Table 2 – VL103 QFN-32 Pin List .................................................................. 10 -3- VL103 DP Alt-mode & PD 3.0 Controller with Auto-Standby for USB-C Devices Product Features VL103 DisplayPort Alt-mode & PD 3.0 Controller with Auto-Standby for USB-C Devices CC Logic & PD 3.0 Engine supporting one charging UFP and one DRP – Compliant to USB Type-C Cable and Connector Specification Revision 1.2 – Compliant to USB Power Delivery Specification Revision 3.0 Version 1.0a – Integrated Type-C transceivers, supporting one charging UFP and one DRP – Built-in pull-up/pull down resistors, including Rp, Rd, and Ra – Built-in Vconn power switch DP Alt-mode Configuration – Compliant to VESA DisplayPort Alt Mode on USB Type-C Standard Version 1.0a – DP mode Discovery/Enter/Exit – DP configure, status update, source/sink connection detection – Built-in Aux_CH switch USB-C Charging UFP Capability – Charging connected PD hosts once external power is available – Support Provider and Consumer roles – Support PD Power Rule up to 100W – Support dead battery charging and Fast Role Swap USB-C DRP Capability – Support Provider and Consumer roles – Support PD Power Rule up to 100W as Sink and 15W as Source – Built-in D+/D- Charging ePHY for chargers using D+/D- as protocol handshake – Built-in USB HS data switch USB Billboard Device – Compliant to USB Device Class Definition for Billboard Devices Revision 1.1 – Integrated in-house USB2.0 Full-speed PHY Fast 8051 Macro cell 80C32-Compatible Microcontroller – Standard 1T 8051 instruction set – Embedded Mask ROM and SRAM – Support external SPI flash or sharing SPI flash with VLI Hub controller for firmware upgrade Built-in Oscillator, Voltage Regulators, Voltage Detector, and Current Detector – Built-in trimmed RC oscillator – 5.0V-to-3.3V LDO and 3.3V-to-1.8V LDO – Auto power source selection between Vbus and Vconn – Vbus Voltage Detector and Vbus Current Detector for monitoring power safety Smart Auto-standby – Automatically entering deep power saving mode when connected interface are in idle state GPIOs for Special Function and Control – 11 GPIOs in QFN48 and 7 GPIOs in QFN32 for application customization and one I2C master interface Physical – QFN 48 green package (6x6x0.85 mm) for VL103-Q4, VL103R-Q4, and VL103S-Q4; pin-to-pin compatible to VL102-Q4 – QFN 32 green package (5x5x0.85 mm) for VL103-Q3; pin-to-pin compatible to VL100-Q3 Certification – PD Certification TID: TBD Applications – USB-C video adapters – USB-C Multi-function docks -4- VL103 DP Alt-mode & PD 3.0 Controller with Auto-Standby for USB-C Devices VL103 System Overview VIA Lab’s VL103 is a highly integrated power-saving single chip DisplayPort Alt-mode and Power Delivery 3.0 controller for USB-C devices that designed for applications like USB-C video adapters and USB-C multi-function docking stations. Integrated USB-C charging UFP, VL103 can perform DP alt-mode video output functionality and simultaneously charging connected PD host once external power is detected. Integrated second USB-C DRP can either connect to USB-C power adapter to charge PD host or connect to USB-C devices to access data transfer. A D+/D- charging ePHY is integrated to support chargers using D+/Dpins to do protocol handshake. VL103’s Device Policy Manager could negotiate power rules between its DRP and UFP then enable power charging-through. Charging a host under dead battery mode and PD3.0 fast role swap are supported. SBU1/SBU2 switch is built-in to support USB-C cable flipping feature. USB Billboard device function is implemented to meet “VESA DP Alt-Mode on USB Type-C” spec. VL103 also support smart auto-standby that automatically entering deep power saving mode when connected interface are in idle state which is suitable for smart phone accessories. Built-in trimmed RC oscillator, linear voltage regulators, Vbus voltage detector, and Vbus current detector, VL103 can work perfectly with power input either from Vconn power or from Vbus power and can monitor abnormal power behavior. Up to 11 GPIO pins are available for power discharge control, power switch control, data switch control, or other special application usage. The SPI interface can support external SPI flash or sharing SPI flash with VLI Hub controller for firmware upgrade. VL103 is available in QFN 48L (6x6x0.85 mm) that pin-to-pin compatible to VL102-Q4 and QFN 32L (5x5x0.85 mm) that pin-to-pin compatible to VL100-Q3. Figure 1 – VL103 Block Diagram -5- VL103 DP Alt-mode & PD 3.0 Controller with Auto-Standby for USB-C Devices Typical Applications Figure 2 – Generic VL103 USB-C Video Adapters -6- VL103 DP Alt-mode & PD 3.0 Controller with Auto-Standby for USB-C Devices Figure 3 – VL103 USB-C Video Adapters with Hub and PD Charging-Thru Figure 4 – VL103R USB-C Multi-function Dock -7- VL103 DP Alt-mode & PD 3.0 Controller with Auto-Standby for USB-C Devices Pinout Figure 5 – VL103 QFN-48 Pin Diagram -8- VL103 DP Alt-mode & PD 3.0 Controller with Auto-Standby for USB-C Devices Figure 6 – VL103 QFN-32 Pin Diagram -9- VL103 DP Alt-mode & PD 3.0 Controller with Auto-Standby for USB-C Devices Pin List Table 1 – VL103 QFN-48 Pin List Pin Pin Name Pin Pin Name 1 VDD5IN 25 DM_IN 2 CC1_D 26 DM_OUT 3 CC2_D 27 DP_OUT 4 ODV5DP 28 DM_U 5 AUXP 29 DP_U 6 AUXN 30 VCC33 7 HPD 31 GPIO9 8 SBU1 32 GPIO8 9 SBU2 33 GPIO7 10 CC2_U 34 GPIO6 11 CC1_U 35 GPIO5 12 VBUS_DET2 36 GPIO3 13 VBUS_DET1 37 VDD5V 14 REXT 38 VCC33 15 VCONNIN33 39 GPIO4 16 LDOVDD5 40 DVCC18 17 LDOVDD33O 41 GPIO1 18 OSCVDD18O 42 GPIO2 19 GPIO11 43 RESET_ 20 GPIO10 44 TESTEN 21 BOOST_VTRL 45 SPI_CS_ 22 CS_N 46 SPI_Q 23 CS_P 47 SPI_CLK 24 DP_IN 48 SPI_D Pin Pin Name Pin Pin Name 1 LDOVDD33O 17 DP_U 2 AUXP 18 DM_U 3 AUXN 19 VCCU 4 SBU1 20 GPIO7 5 SBU2 21 GPIO6 6 HPD 22 GPIO3 7 CC2_U 23 GPIO2 8 CC1_U 24 GPIO1 9 REXT 25 VCC33 10 VCONNIN33 26 RESET_ 11 LDOVDD5 27 TESTEN 12 LDOVDD33O 28 DVCC18 13 LDOVDD18O 29 SPI_CS_ 14 OSCVDD18 30 SPI_Q 15 GPIO11 31 SPI_CLK 16 GPIO10 32 SPI_D Table 2 – VL103 QFN-32 Pin List - 10 - VL103 DP Alt-mode & PD 3.0 Controller with Auto-Standby for USB-C Devices Pin Descriptions Signal Type Definition Name Type Signal Description Input I A standard input-only signal Output O A standard active driver Input/ Output I/O A bi-directional signal Analog bias ABIAS Analog bias or reference signal. Must be tied to external resistor and/or capacitor bias network Power PWR A power pin Ground GND A ground pin USB-C Interface Pin Name QFN48 QFN32 I/O Signal Description CC1_U 11 8 I/O Charging UFP Configuration Channel 1 CC2_U 10 7 I/O Charging UFP Configuration Channel 2 CC1_D 2 — I/O DRP Port Configuration Channel 1 CC2_D 3 — I/O DRP Port Configuration Channel 2 SBU1 8 4 I/O Sideband Use 1 SBU2 9 5 I/O Sideband Use 2 USB Billboard Interface Pin Name QFN48 QFN32 I/O Signal Description DP_U 29 17 I/O D+ Data Line to USB Billboard Device DM_U 28 18 I/O D– Data Line to USB Billboard Device Pin Name QFN48 QFN32 I/O Signal Description DP_IN 24 — I/O D+ Data Line Connect to Downstream Facing Port DM_IN 25 — I/O D– Data Line Connect to Downstream Facing Port DP_OUT 27 — I/O D+ Data Line Connect to Upstream Facing Port DM_OUT 26 — I/O D– Data Line Connect to Upstream Facing Port USB2.0 Interface DP Alt-mode Interface Pin Name QFN48 QFN32 I/O Signal Description AUXP 5 2 I/O DP AUX Channel Positive AUXN 6 3 I/O DP AUX Channel Negative HPD 7 6 I DP Hot Plug Detect Pin Name QFN48 QFN32 I/O Signal Description SPI_CS_ 45 29 O Serial Flash Chip Enable SPI_D 48 32 O Serial Flash Data Input SPI_Q 46 30 I Serial Flash Data Output SPI_CLK 47 31 O Serial Flash Clock SPI Interface - 11 - VL103 DP Alt-mode & PD 3.0 Controller with Auto-Standby for USB-C Devices Analog Command Block Pin Name QFN48 QFN32 I/O Signal Description REXT 14 9 ABIAS LDOVDD5 16 11 PWR Connect to External Resistor (20.5K ohm, +/- 1% accuracy) 5V Input for 5V-to-3.3V LDO LDOVDD33O 17 12, 1 PWR 3.3V Output Pin for 5V-to-3.3V LDO LDOVDD18O — 13 PWR Analog 1.8V Power Output OSCVDD18O 18 — PWR Analog 1.8V Power Output OSCVDD18 — 14 PWR Oscillator Analog 1.8V Power Input VCONNIN33 15 10 PWR 3.3V Vconn Power Input VBUS_DET1 13 — I USB-C Charging UFP VBus Voltage Detector VBUS_DET2 12 — I USB-C DRP Vbus Voltage Detector CS_P 23 — I Current Sensing Positive Input CS_N 22 — I Current Sensing Negative Input BOOST_VTRL 21 — I Boost Voltage Control Input VDD5IN 1 — PWR 5V Power Input for Vconn Power Output ODV5DP 4 — O Open-Drain IO for 5V Video Power Control General Purpose I/O and Miscellaneous Pin Name QFN48 QFN32 I/O Signal Description RESET_ 43 26 I External Chip Reset GPIO1 41 24 I/O General Purpose I/O GPIO2 42 23 I/O General Purpose I/O GPIO3 36 22 I/O General Purpose I/O GPIO4 39 — I/O General Purpose I/O GPIO5 35 — I/O General Purpose I/O GPIO6 34 21 I/O General Purpose I/O GPIO7 33 20 I/O General Purpose I/O GPIO8 32 — I/O General Purpose I/O GPIO9 31 — I/O General Purpose I/O GPIO10 20 16 I/O General Purpose I/O GPIO11 19 15 I/O General Purpose I/O Pin Name QFN48 QFN32 I/O TESTEN 44 27 I Signal Description Test Mode Enable; Internal pull down Do not connect for normal operation. Pin Name QFN48 QFN32 I/O Signal Description VDD5V 37 — PWR E-fuse Power Input, Connecting to 3.3V in Normal Use VCC33 30, 38 25 PWR Digital 3.3V IO Power Input VCCU — 19 PWR Analog 3.3V Power Input DVCC18 40 28 PWR Digital 1.8V Core Power Input Test Pin Power and Ground - 12 - VL103 DP Alt-mode & PD 3.0 Controller with Auto-Standby for USB-C Devices Electrical Specification Absolute Maximum Ratings Symbol Parameter Min Max Unit Note TSTG Storage Temperature -55 125 °C — VDD33 3.3V Power Input Voltage -0.5 3.69 V — VDD50 5V Power Input Voltage -0.5 5.5 V — VO Output Voltage at any output -0.5 VCC+ 0.5 V — kV Human Body Model VESD Electrostatic Discharge -2 2 Note: Stress above conditions may cause permanent damage to the device. Functional operation of this device should be restricted to the conditions described. Recommended Operating Conditions Symbol Parameter Min Typ Max Unit LDOVDD5 5V to 3.3V LDO 5V Power Input 4.5 5 5.5 V VCONNIN33 3.3V Vconn power input 3.0 3.3 3.6 V VCC33 Digital IO power 3.3V 3.0 3.3 3.6 V DVCC18 Digital Core power 1.8V 1.62 1.8 1.98 V DGND Ground — 0 — V TA Ambient Temperature 0 70 °C General IO DC Characteristics Symbol Parameter Min Max Unit Note VIL Input Low Voltage -0.30 0.8 V — VIH Input High Voltage 2.0 3.6 V — VOL Output Low Voltage — 0.4 V IOL=15.8mA VOH Output High Voltage 2.4 — V IOH=26.5mA IIL Input Leakage Current — +/-10 µA 0