Explain S9S12ZVL32F0VLF MARKING MEANING

[SIGMAMARS]

Hi Sir ,

Could you help me to know the meaning of the marking code, thanks.

I found the last letter in the third line is different . Would you pls give me your professional advise about the meaing of "D" and "G "?  Thx.

[lama]

Hi,
The code you are interested in is traceability code used for internal purposes.

For you, as a customer, is important that you have device S9S12ZVL32F0VLF which contains a mask set 0N22G. The mask set defines errata list which can be found at the https://www.nxp.com/docs/en/errata/MSE9S12ZVL_0N22G.pdf

The only we share is 4th and 5th letter in the code (CTXMRD or CTXMRG), It is a date code. In your case yr 2019 wk 44. All other letter are internal use only.

The devices are absolutely the same.

Best regards,
Ladislav