Usb Type-C Connector Port1 Cn7; Daughterboard Female Connector Cn8 And Cn9; Table 41. Usb Type-C Connector Port1 Cn7; Figure 28. Usb Type-C Connector Port1 Cn7 (Front View) - STMicroelectronics STM32G081B-EVAL User Manual

UM2403
7.3.7

USB Type-C connector PORT1 CN7

Pin number
A1 GND
A2 TX1+
A3 TX1-
A4 VBUS
A5 CC1 (PA8)
A6 D+
A7 D-
A8 SBU1
A9 VBUS
A10 RX2-
A11 RX2+
A12 GND
7.3.8

Daughterboard female connector CN8 and CN9

Two female connectors CN8 and CN9 are used to implement the UCPD daughterboard on
mother board. CN8 on UCPD the daughterboard is connected to CN5 on the mother board,
and CN9 on the UCPD daughterboard is connected to CN4 on the mother board. Please
refer to Section 7.1.3

Figure 28. USB Type-C connector PORT1 CN7 (front view)

Table 41. USB Type-C connector PORT1 CN7

Description
for detail signal definition of these connectors.
UM2403 Rev 2
Pin number
B1 GND
B2 TX2+
B3 TX2-
B4 VBUS
B5 CC2 (PB15)
B6 D+
B7 D-
B8 SBU2
B9 VBUS
B10 RX1-
B11 RX1+
B12 GND
Connectors
Description
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