STM32CubeIDE PA3 Alternate Function Bug

[danielbathtub]

Hi, 

There is a blatant bug in the STM32CubeIDE that has costed me a board iteration on a professional product. 

It says that pin PA3 is positive comparator input. When it isn't. Look here 

This is what the datasheet says.

[avburmel · Accepted solution]

Hello.
Comparator is an additional function. Not alternate.

[danielbathtub]

Okay great thank you 

[avburmel]

Welcome