深圳市科瑞芯电子有限公司

VIA/威盛 VL100-Q3 QFN5x5-32 USB-C设备的DisplayPort Alt模式控制器

VL100-Q3 Key Features

● CC Logic & PD Engine supporting one charging UFP and one sink port
- Compliant to USB Type-C Cable and Connector Specification Revision 1.1
- Compliant to USB Power Delivery Specification Revision 2.0 Version 1.1
- Integrated Type-C transceivers, supporting one charging UFP and one sink port
- DP mode Discovery/Enter/Exit
- DP configure & status update
- Built-in pull-up/pull down resistors, including Rp, Rd, and Ra

● DP Alt-mode Configuration
- Compliant to VESA DisplayPort Alt Mode on USB Type-C Standard Version 1.0
- DFP_D Pin Assignment “C”, “D”, “E”, and “F”
- UFP_D Pin Assignment “C” and “D”
- Built-in Aux_CH switch
- DP source/sink connection detection

● Charging UFP Capability
- Charging connected PD hosts either by external power or through VL100’s Type-C sink port
- Supports up to PD power Profile 4
- Supports charging dead battery

● USB Billboard Device
- Compliant to USB Device Class Definition for Billboard Devices Revision 1.0a
- Integrated in-house USB2.0 PHY

● Fast 8051 Macro cell 80C32-Compatible Microcontroller
- Standard 1T 8051 instruction set
- Embedded Mask ROM and SRAM

● Built-in Voltage Regulators
- 5.0V to 3.3V LDO
- 3.3V to 1.8V LDO
- Auto power source selection between Vbus and Vconn

● GPIOs for Special Function and Control
- 10 GPIOs in QFN40 and 5 GPIOs in QFN32 for application customization
- One I2C master interface

● Misc
- Support external SPI flash for firmware upgrade

VL100-Q3 Applications
- Type-C video adapters
- Type-C Multi-function docks
- Type-C TV, monitor, and projector

VL100-Q3框架图

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