Hi,
they are not EOL.
lama_0-1723037841780.png
G9S12 is the same as S9S12 with differences in..
- G - Au bonding
- S - Cu bonding
J0 in the part number is a mask set 0M01N ... and related errata
MC9S12 is mask set independent and after ordering you can receive any available mask set available on stock.
Best regards,
Ladislav