Usb Type-C Connector; Table 13. Hardware Configuration For The Ucpd Feature; Figure 15. Cn15 Usb Type-C ® Connector Pinout - ST STM32U5 User Manual

Table 13 describes the hardware configuration for the UCPD feature.
I/O
PA15
PB15
PC2
PB5
PB14
1. The default configuration is shown in bold
6.11.3
USB Type-C
shows the pinout of the USB Type-C
A1
GND
GND
B12
UM2861 - Rev 2
Table 13. Hardware configuration for the UCPD feature
Solder bridge Setting
OFF
SB42
ON
OFF
SB8
ON
OFF
SB9
ON
ON
SB6
OFF
ON
SB46
OFF
ON
JP8
OFF
ON
SB45
OFF
ON
JP7
OFF
®
connector
®
connector CN15.
Figure 15.
A2 A3 A4
TX1+ TX1- V CC1
BUS
RX1+ RX1- V SBU2
BUS
B11 B10 B9
PA15 Not connected to USB Type-C
T_JTDI (optional configuration with SB39)
PA15 connected to USB Type-C
T_JTDI
PA15 connected to USB Type-C
UCPD_CC1
PA15 directly connected to USB Type-C
protection is bypassed.
PB15 connected to USB Type-C
UCPD_CC2
PB15 directly connected to USB Type-C
port protection is bypassed.
PC2 used as VBUS_SENSE
PC2 NOT used for UCPD. Can be used on Zio connector (SB53)
IO UCPD_DBn connected to USB Type-C
used as a dead battery feature
PB5 not used for UCPD_DBn can be used as SAI or SPI on ZIO
connector
UCPD_DBCC1 connected to GND (only for internal UCPD debug
purpose)
UCPD_DBCC1 not connected to GND, can be used for Zio
connector
IO UCPD_FLT connected to USB Type-C
as over‑voltage fault reporting to MCU
PB14 not used for UCPD_FLT can be used on the ST morpho
connector
UCPD_DBCC2 connected to GND (only for internal UCPD debug
purpose)
UCPD_DBCC2 not connected to GND, can be used for the ST
morpho connector
®
CN15 USB Type-C connector pinout
A5 A6 A7 A8
D+ D- SBU1
D- D+ CC2
B8 B7 B6 B5
USB Type-C® FS
(1)
Configuration
®
port protection and used as
®
port protection and NOT used as
®
port protection and used as
®
connector. USB Type-C
®
port protection and used as
®
connector. USB Type-C
®
port protection and
®
port protection and used
A9 A10 A11
V RX2- RX2+
BUS
V TX2- TX2+
BUS
B4 B3 B2
UM2861
®
port
®
A12
GND
GND
B1
page 30/49