I2S : Interface with STM32. Hello, I have a processor type STM32L433RCT6P, after download the datasheet, I don't know how to (physically to wire the pinout) connect to the processor. I think it'll have only 3 pin

[DYann.1]

Hello,

After select the SA1 B and check the I2S box I have theses 3 pins : PB3, PA13 and PA4. But when I want to find another alternative for the pin PA13 (because it's used) I cant see the picture :

 

And it offers me the pin PB5. Do you think it's correct to use this pin for the I2S interface ? Thanks for your answer