![]() ![]() VBUS pins allow power delivery with a voltage of up to 20V, but the default voltage of VBUS is 5V. One pair of GND pins are located at either end of the connector. Let’s understand it in a bit more detail. ![]() SBU and CC pins are two special-purpose pins in the connector.four shielded differential pairs (two sets of TX and RX).Best USB-C to HDMI Adapters in 2023 (Our Top 7 Picks).6 Best USB C to DisplayPort Cables and Adapters in 2023.7 Best USB-C Hubs in 2023- Buying Guide.Superspeed differential pair 3, TX, positive Superspeed differential pair 4, RX, positive Superspeed differential pair 3, TX, negative Superspeed differential pair 4, RX, negative Superspeed differential pair 2, RX, negative Superspeed differential pair 1, TX, negative Superspeed differential pair 2, RX, positive Superspeed differential pair 1, TX, positive The pinout description is listed in the table below. Since USB C is rotationally symmetric, the pin allocation for the male and female connectors remains the same. The pinout diagram of the USB C connector is shown in the figure below. It is rectangular in shape with rounded edges. The STM32 microcontroller running the ST USB Middleware stack and the embedded USB 2.0 controller provide the Billboard Device Class support as required by the USB Power Delivery standard, as well as the Device Firmware Upgrade capability.USB C is a 24-pin connector with a size of 8.4×2.6 mm. The messages are transmitted along configuration channel (CC), through a simple discrete analog front end (AFE) interface between the STM32 MCU and the USB Type-C connector. The high-performance ARM ® Cortex ®-M0 32-bit STM32F072 microcontroller engages in DisplayPort Alt Mode negotiation through vendor-defined messages (VDM) according to the USB Power Delivery Specification. The DisplayPort Alternate Mode allows video data to be delivered through the SuperSpeed USB lines on the Type-C connector, while Auxiliary lanes (AUX) and hot plug detection (HPD) signals are sent through other Type-C lines. With this adapter, you can connect a monitor with a DisplayPort interface to any laptop, tablet or smartphone with a reversible USB Type-C connector that is compliant with the Power Delivery specification. ![]()
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