St-Link/V2-1 Usb Type B Connector Cn21; Can D-Type 9-Pin Male Connector Cn22; Table 33. Usb Type B Connector Cn21; Table 34. Can D-Type 9-Pin Male Connector Cn22 - ST User Manual User Manual

Connector
6.19

ST-LINK/V2-1 USB Type B connector CN21

The USB connector CN21 is used to connect the embedded ST-LINK/V2-1 to PC to debug
the board.
Pin number
1
2
3
6.20

CAN D-type 9-pin male connector CN22

Pin number
1,4,8,9
2
46/79
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Figure 21. USB type B connector CN21 (Front view)

Table 33. USB type B connector CN21

Description
VBUS(power)
DM
DP

Figure 22. CAN D-type 9-pin male connector CN22 (Front view)

Table 34. CAN D-type 9-pin male connector CN22

Description
NC
CANL
DocID027916 Rev 2
Pin number Description
4 GND
5,6 Shield
- -
Pin number Description
7 CANH
3,5,6 GND
UM1902