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wich pins go to usb
naterton

naterton

@copilot wich pins go to usb
2y

copilot

To connect a USB interface to the STM32F103C8T6, follow the connections below:
  1. USB D+ (Data Positive):
  2. USB D- (Data Negative):
  3. 5V Power Supply:
    • Connect to your board's 5V line if you're using bus power, otherwise connect it to the main power supply of the MCU. Often, a series protection diode or a polyfuse is added between the USB VBUS and the board's power supply.
  4. Ground (GND):
    • Connect to the general ground plane of your circuit. The MCU's ground pins are:
      • U1:VSS (23, 35, 47)
      • U1:VSSA (8)
Example connections:
  • Connect U1:PA12 to the USB D+ pin.
  • Connect U1:PA11 to the USB D- pin.
  • Connect U1:VDD to the 5V power supply (using protection if necessary).
  • Connect U1:VSS, U1:VSSA to the ground of the USB connector.
Remember to use proper ground and power planes in your PCB layout to reduce noise and improve performance. If you need further assistance with component placement or modeling the network, let me know!
2y
3
wich pins d need connect to usbc
naterton

naterton

@copilot wich pins d need connect to usbc
2y

copilot

To connect the STM32F103C8T6 to a USB Type-C connector, you'll need to connect the appropriate pins for power, ground, and data signals. Here’s a typical setup:
USB Type-C Connector Pins (Example)
  • VCC (or VBUS): Power supply (typically 5V)
  • GND: Ground
  • D+: USB Data Positive
  • D-: USB Data Negative
STM32F103C8T6 Relevant Pins
  • VDD (Pins 24, 36, 48): Supply voltage
  • VSS (Pins 23, 35, 47): Ground
  • PA11 (Pin 32): USB_D-
  • PA12 (Pin 33): USB_D+
Connections
  1. Power Supply
    • Connect STM32F103C8T6:$\text{VDD}$ (24, 36, 48) to USB Type-C Connector:$\text{VCC}$
    • Connect STM32F103C8T6:$\text{VSS}$ (23, 35, 47) to USB Type-C Connector:$\text{GND}$
  2. USB Data Signals
    • Connect STM32F103C8T6:$\text{PA11}$ to USB Type-C Connector:$\text{D-}$
    • Connect STM32F103C8T6:$\text{PA12}$ to USB Type-C Connector:$\text{D+}$
Specific Connections
  • Connect $\text{U1:VDD}$ to $\text{USB Type-C Connector:VCC}$
  • Connect $\text{U1:VSS}$ to $\text{USB Type-C Connector:GND}$
  • Connect $\text{U1:PA11}$ to $\text{USB Type-C Connector:D-}$
  • Connect $\text{U1:PA12}$ to $\text{USB Type-C Connector:D+}$
This setup assumes you have protection like ESD diodes and possibly a pull-up resistor on the USB lines. If you need further assistance or specifics regarding USB 2.0 protections and considerations, let me know!
2y
2
U1

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    RT1062-Teensy-thumn.png

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    RT1062 Teensy 4.1 Template

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    Template for RT1062 Teensy 4.1 series ARM® Cortex®-M7 MPU Embedded Evaluation Board #template #project-template

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