B-STLINK-ISOL CMTI Rating?

[SGree.2]

Hi there,

Wondering if there's any documentation or data out there for the CMTI rating and isolation barrier capacitance of the B-STLINK-ISOL. May have some pretty decent dv/dt between the computer and STM32 - want to make sure I don't inadvertently damage anything or cause any ground loops.

[Issamos]

Hello @SGree.2 

The B-STLINK-ISOL use different isolation to prevent such a problem. So, I don't think this can create some damage. For the value, you are looking for, I think the best way is to contact your local ST commercial team they may help you.

Best regards.

II