Hi,
1)Need to confirm the product marking/numbering scheme and what each line represent
2)Which is the mask id? And will the mask id number reflected on the die (Decap) ? Thank you
IC#1
M9S8PA32A
VLD 0N21P
XNCY2308C
IC#2
M9S8PA32A
VLD 1N53H
XNPD2252H
the masks set are
0N21P, 1N53H
the information on the die is confidential
Have a good day.