Dear ST members,
I'm designing a new board with STM32WBA65RGV6 in LDO power supply scheme. The datasheet and reference manuals are not clear how to connect certain pins in this configuration. Please, clarify the queries below:
- Is VDDSMPS to be connected to GND or to VDD? On the reference manual page 299 it says to connect to ground, but on Figure 31 it is connected to VDD with a capacitor. If a capacitor is to be added, please specify the value.
- Is VDD11 to be connected to capacitor like in Figure 31? If so, what is the capacitor value?
Regards
