Connectors; Cn1 External I C Connector; Cn2 And Cn4 Motor-Control Connectors; Table 24. Cn1 Ext_I2C Connector - ST STM32G474E-EVAL User Manual

UM2514
6

Connectors

6.1 CN1 external I
Pin number
1
2
3
4
6.2

CN2 and CN4 motor-control connectors

Description
Emergency
STOP
PWM_1H
PWM_1L
2
C connector
Figure 9. CN1 I

Table 24. CN1 EXT_I2C connector

Description
I2C_SDA (PG8)
NC
I2C_SCL (PG7)
EXT_RESET(MFX_GPIO15)

Figure 10. CN2 and CN4 motor-control connectors (front view)

33 31 29 27 25
34 32 30 28 26

Table 25. CN2 motor-control connector

STM32G474QET6
pin
PE15
PE9
PE8
2
C EXT connector (front view)
1
2
Pin number
5
6
7
8
23 21 19 17 15
24 22 20 18 16
CN2 pin CN2 pin
number number
1 2
3 4
5 6
UM2514 Rev 5
7
8
MS30715V2
Description
VDD
NC
GND
5 V
13 11 9 7 5
14 12 10 8 6
STM32G474QET6
pin
-
-
-
Connectors
3 1
4 2
MSv46051V1
Description
GND
GND
GND
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