part numbering system for S9S08 series

[kik]

Hi all,

I just want to know what "E7" stands for with the P/N S9S08AW32E7VFGE. We are searching for some alternative materials and we have to clarify the discrepancy with our customer. But I can't find any information in the datasheet, is there any official description for this? Thanks in advance.

[vicentegomez]

Hi

the E7 is the mask set revision for this part.

Regards

Vicente

[kik]

Thanks, vicente

Could you please tell us what's the difference between E5 and E7 ?

And also the production location or different firmware version ?

Really appreciated with thanks.

[vicentegomez]

E5 and E7 are different mask set.

Both can be or can not be from the same production site.

Regarding to the firmware, there is no firmware loaded on these devices.

Regards

Vicente