ST NUCLEO-L433RC-P - Figure 9. ST-LINK Debugger: Jumper Configuration for External MCU; Table 6. Debug Connector SWD

UM2206 Rev 3 17/55
UM2206 Hardware layout and configuration
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Figure 9. ST-LINK debugger: jumper configuration for external MCU
Table 6. Debug connector SWD
Connector
Pin
number
Pin name Signal name STM32 pin Function
SWD
CN3
11
VDD_TARGET:
AIN_1
PA0 V
DD
from application
2 2 T_JTCK PA5 SWD clock
3 3 GND PA12 Ground
44 T_JTMSPA14
SWD data
input/output
5 5 T_NRST PB0
RESET of target
STM32
6 6 T_SWO PA10 SWD out (optional)
SWD connector: CN3
ST-LINK jumper OFF:
CN2 [1-2] and [3-4]