I would like to ask if a pull-out resistor should be added to the pin after reusing it into LPI2C using s32k312, as I have seen that all pins do not have open drain function
Hi @soulyoung
The S32K3 devices "do not implement the open-drain feature. LPI2C directly configures only the pads related to the I2C functions in pseudo-open-drain when these functions are muxed to the pads."
Please refer to the LPI2C chapters in the reference manual for more information.
B.R.
VaneB