Pin Pin name Signal name Function
B3 B3 USB1CN26_P DP
B4 B4 GND GND
CN6
T1 T1 VBUS VBUS
T2 T2 USB1CN25_N DM
T3 T3 USB1CN25_P DP
T4 T4 GND GND
B1 B1 VBUS VBUS
B2 B2 USB1CN25_N DM
B3 B3 USB1CN25_P DP
B4 B4 GND GND
7.9
USB Type-C
®
HS
7.9.1 Description
The STM32MP135F-DK Discovery kit supports USB high speed (HS) communication. USB connector CN7 is a
USB Type-C
®
connector.
The STM32MP135F-DK Discovery kit supports the USB Type-C
®
Source mode.
7.9.2 Operating voltage
The STM32MP135F-DK Discovery kit supports 5 V USB voltage from 4.75 V to 5.25 V.
7.9.3 USB HS Source
When a USB Device connection to the CN7 USB Type-C
®
connector of STM32MP135F-DK is detected, the
Discovery kit starts behaving as a USB Host.
7.9.4
USB Type-C
®
connector
Figure 7 shows the pinout of USB Type-C
®
connector CN7.
Figure 7. CN7 USB Type-C
®
connector pinout
GND
TX1+ TX1- VBUS CC1 D+ D- SBU1 VBUS RX2- RX2+ GND
GND RX1+ RX1- VBUS SBU2 D- D+ CC2 VBUS TX2- TX2+ GND
B12 B11 B10 B9 B8 B7 B6 B5 B4 B3 B2 B1
A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12
UM2993
USB Type-C® HS
UM2993 - Rev 2
page 15/42
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