ST B-U585I-IOT02A - USB Type-C; Table 8. USB Type-C FS Power Delivery Configuration; Table 9. USB Type-C Pinout; Figure 15. USB Type-C (Front View)

The hardware configuration for the USB FS interface is shown in Table 8.
Table 8. USB Type-C
®
FS Power Delivery configuration
I/O Configuration
PB5 EN (UCPD_PWR)
PD13 IANA (USB.IANA)
PA15 CC1 (USB.UCPD_CC1)
PB15 CC2 (USB.UCPD_CC2)
PE8 FLGn (USB.UCPD_FLT)
PF14 USB.VBUS_SENSE
PH4 SCL (I2C2_SCL)
PH5 SDA (I2C2_SDA)
7.5.3
USB Type-C
®
Figure 15. USB Type-C
®
(front view)
Table 9. USB Type-C
®
pinout
Connector
Pin
number
Pin name Signal name STM32U5 pin Function
CN1
A1 GND GND - Ground
A4 VBUS VBUS_C - Power
A5 CC1 - PA15
USB-PD controller
side for the CC1 pin
A6 USB_P - PA12
USB differential pair
P
A7 USB_N - PA11
USB differential pair
M
A8 SBU1 - - -
A9 VBUS VBUS_C - Power
A12 GND - - -
B1 GND - - -
B4 VBUS VBUS_C - Power
B5 CC2 - PB15
USB-PD controller
side for the CC2 pin
B6 USB_P - PA12 USB diff pair P
UM2839
USB Type-C® FS port
UM2839 - Rev 4
page 21/54