DocID029088 Rev 3
43/80
UM2036
Connectors
79
7.11
USB OTG1 FS Micro-AB connector CN13
Figure 16. USB OTG1 FS Micro-AB connector CN13 (Front view)
Table 28. ETM trace debugging connector CN12
Pin number
Description
Pin
number
Description
1
+3.3V
2
TMS/PA13
3
GND
4
TCK/PA14
5
GND
6
TDO/PB3
7
KEY
8
TDI/PA15
9
GND
10
RESET#
11
GND
12
TraceCLK/PE2
13
GND
14
TraceD0/PE3 or SWO/PB3
15
GND
16
TraceD1/PE4 or nTRST/PB4
17
GND
18
TraceD2/PE5
19
GND
20
TraceD3/PE6
Table 29. USB OTG1 FS Micro-AB connector CN13
Pin number
Description
Pin number
Description
1
VBUS (PA9)
4
ID (PA10)
2
D- (PA11)
5
GND
3
D+ (PA12)
-
-