ST STM32G4 Nucleo-64 - PCB Layout; Figure 4. Top Layout

6.1 PCB layout
Figure 4. Top layout
LD4 red LED
(Over current)
LD1 bicolor LED
(COM)
LD3 green LED
(5V_PWR)
CN1 STLINK-V3E
Micro-B USB connector
LD4 red LED
(Over current)
JP1
STLINK-V3E reset
CN2
DFU connector
U5 STM32F723IEK6
(STLINK-V3E MCU)
CN4
MIPI10 connector
JP3 Target reset
X1 (25 MHz)
B1 USER button
U11 5V_Vin regulator
LD1117S50TR
JP6
IDD measurement
JP7
BOOT0
CN6
Arduino™ connector
CN8
Arduino™ connector
CN7
ST morpho pin header
HW102
product sticker
X2
32 kHz
X3
24 MHz
CN9
Arduino™ connector
CN5
Arduino™ connector
CN10
ST morpho pin header
U14 voltage ref. IC
TL1431CL5T
JP8
VREF selection
U12 3V3 regulator
LD39050PU33R
JP5 5V power
source selection
B2 RESET button
UM2505
PCB layout
UM2505 - Rev 2
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