cancel
Showing results for 
Search instead for 
Did you mean: 

Do I leak enough current?

GOjayson
Associate

Hello,

I need to know what the minimum required current is to drive a pin as input for the STM32G0-series. I've gone through the datasheet but cannot find anything concluding for me. Could someone tell me?

The reason is that I use a power switch to make headerpins flexible as input/output but when not outputting something it has a small leakage current (between 5-20uA) that could possibly cause false possitives if we want to use a headerpin as input.

if it is too much current how would i fix it best?

 

The resistor arrays are 330Kohm and 51Kohm to change the voltage from 24 to 3.3V

GOjayson_3-1714735297552.png

 

 

 

 

 
0 REPLIES 0