Hello Team,
When not doing LWU,it seems to connect the WAKE pin to VSUP in the datasheet.
If VSUP is momentarily interrupted for more than tWAKE_HT at sleep mode, will it be judged as LWU by WAKE pin and will enter standby mode?
Is it possible to connect the WAKE pin to GND? Is it difficult because power is not supplied to the WAKE circuit?
If GND is OK, there is no worry about this. Looking at Figure 24 "Local Wake Up – Rising Edge", it does not seem to be a problem.
Best regards,
Kato