ST NUCLEO-WB55RG STM32WB User Manual

UM2819
Hardware layout and configuration
UM2819 - Rev 1
page 9/37
Figure 3. NUCLEO-WB55RG PCB top side
Figure 4. NUCLEO-WB55RG PCB with details of the main part (SoC and RF)
ST Restricted
View of STM32WB55RG
after removing the shield,
HSE Crystal (32MHz)
LSE Crystal (32.768KHz)
External Components of SMPS
MLPF-WB55-01E3
(Matching Network & Filter)
U1 STM32WB55RG
ST Restricted
Footprint for
SMA connector
(optional)
PCB Antenna
L1/C37 Matching network
CN5 digital 8-15 ARDUINO
®
CN9 digital 0-7 ARDUINO
®
CN8 analog 0-5 ARDUINO
®
CN6 power ARDUINO
®
CN10 MORPHO
CN7 MORPHO
CN15 USB_STLINK
U8 STLINK MCU
LD6 STLINK Status
LD1, LD2, LD3 user LEDs
B1, B2, B3 user push-buttons
B4 Reset push-button
Connector Footprint for
external battery (optional)
LD4 STLink power fault LED
LD5 5V-enable LED
JP1 5V-source selector
JP2 VDD jumper
JP4 VDDRF jumper
JP6 VDDSMPS jumper
JP3 VDD_MCU jumper
JP5 STLINK jumpers
CN1 USB_MCU

ST NUCLEO-WB55RG STM32WB Specifications

General

Brand	ST
Model	NUCLEO-WB55RG STM32WB
Category	Microcontrollers
Language	English