ST STM32G4 Nucleo-64 User Manual

Figure 11. Power supply input from VIN (7 V - 12 V, 800 mA max)
U11
LD1117
S50TR
U12
LDO
3V3
5 V
3V3
VIN < 12 V
Legend:
VIN < 12 V 5 V 3.3 V
Refer to Section 6.4.1 for debugging when using an external power supply.
External power supply input from E5V (5 V, 500 mA max)
When the STM32G4 Nucleo-64 board is power-supplied by E5V (refer to Table 7 and Figure 12), the jumper
configuration must be the following: jumper JP5 on pins 5-6 “E5V”.
Table 7. External power sources: E5V (5 V)
Input power name
Connector pins Voltage range Maximum current
E5V CN7 pin 6 4.75 V to 5.25 V 500 mA
UM2505
Power supply
UM2505 - Rev 2
page 17/43

ST STM32G4 Nucleo-64 Specifications

General

Brand	ST
Model	STM32G4 Nucleo-64
Category	Motherboard
Language	English