[dil6222]

Every 93c66 well work.
Just pay attention that 93cXX can be read as 8 bit or 16 bit. I prefer to have a backup read of both.

Thank you for your reply i am using X100Pad and i think its reading in 8 Bit because its default and cannot able to change that.

So what i understand from your reply the above-attached picture of 93C66 are same.

Yes should be same just different revisions date codes etc
Upa or xprog is the best for eeproms carprog not so good