Hi Ti E2E.
I will describe my problem as simple as possible.
I need to use a GPIO pin to drive a bus that is capacitive. The bus is capacitive because I need to put in a capacitor for noise mitigation purpose. The capacitance is somewhere from 100pF to 10nF.
When the bus is driven low, there will be an inrush current to discharge the bus, which may be harmful to the GPIO pin.
My question is: Is there any specification for inrush current handling capability of TMS320F28375S's GPIO pins? Such as maximum inrush current, maximum duration, discharge rating...
Thank you for reading.