Rs232 Connector (Cn7); Microsd™ Connector (Cn8); Table 34. Rs232 D-Sub Male Connector (Cn7); Figure 15. Rs232 D-Sub Male Connector (Cn7) Front View - ST STM32L4R9I User Manual

Connectors
7.6

RS232 connector (CN7)

Pin number
1
2
3
4
5
7.7 microSD™ connector (CN8)
58/77

Figure 15. RS232 D-sub male connector (CN7) front view

Table 34. RS232 D-sub male connector (CN7)

Description
NC
RS232_RX (PG8)
RS232_TX (PG7)
NC
GND
Figure 16. microSD™ connector (CN8) top view
UM2248 Rev 5
Pin
number
6
7 RS232_RTS (PB12)
8 RS232_CTS (PB13)
9
-
UM2248
MS30720V1
Description
NC
NC
-