Question
Ultra low power consumption using LPTIM
I am using LPTIM for pulse counting in ultra low power (stop 2) mode for STM32wl55jc. Now, the problem is on the pin if I connect any pull up/ pull down with 10k-50k range, it draws significant amount of current. Can anyone please suggest a circuit to use for the pin input such that power consumption stays minimal in stop 2 mode? Should I use pull up with higher values? What about EMI/EMC issues?