What is the difference between them? Are they all commercial samples?

[EJian.2]

 The same Part Number: L99DZ100GTR, but one part marking is L99DZ100G while another is L99DZ100G AA. What is the difference between them? Are they both commercial samples?

[Tesla DeLorean]

It could indicate a line, sub-lot or molding change, looks different

AA? ASE Kaohsiung Taiwan product moved through ST Malaysia?

@Peter BENSCH​ 

[EJian.2]

thanks for your reply.

[Peter BENSCH]

Thank you, @Community member​ for bringing this to my attention. The suffixes -ABH and -AB on the labels are internal markings which are neither relevant for the end user nor have any influence on the technical parameters. The marking AA in the second line on one of the devices only indicates the most recent die revision. Both devices should behave identically.

Does this answer your question?

Regards

/Peter

[EJian.2]

Thanks