Why does the S32k344 support only on line but not off line?

[li3]

Hi NXP， 1.Why does the S32k344 support only on line but not off line? 2.What do LBIST and MBIST measure respectively? Best regards, Li 3.

[davidtosenovjan]

1) I don't know reason why only online BIST is used, apparently it is enough and offline BIST is no longer needed. Anyway device fulfills ASIL-D requirements.

2) It is listed in section 54.1.3 STCU2 LBIST/MBIST mapping.