ST STM32G4 Nucleo-32 - Figure 5. Bottom Layout

Figure 5. Bottom layout
CN1
STLINK-V3E Micro-B
USB connector
U4 Common mode
filter with ESD
protection for USB
HW1 (2.54 mm
jumper) on CN4 [4-5]
U7
5V_USB_STLK regulator
STMPS2151STR
CN4
ARDUINO
®
Nano
connector
JP1 (1.27 mm jumper) for
IDD measurement
HW2 (1.27 mm jumper)
fitted on JP1 [1-2]
CN3
ARDUINO
®
Nano
connector
U6 3V3_STLK regulator
LD3985M33R
U8 5V_VIN regulator
LD1117S50TR
U9 3V3 regulator
LD39050PU33R
U5 STM32F723IEK6
(STLINK-V3E MCU)
UM2397
PCB layout
UM2397 - Rev 2
page 9/30