Hi,
I’m interfacing button with PSM_EINT0 in BC660K-GL. I want to know whether this pin is internally pulled up.
In the reference design they have connected the pin via Resistor Equipped Transistor to be connected with another MCU which makes the PSM_EINT0 floating at logic 0 at base of the transistor if not pulled up internally.
Please help!
Regards,
Sumit