12f629

[sayzer]

It looks like I'm going to be using a 12F629 for an application.

Any warnings/surprises/secrets and/or obscure aspects I should be aware of?

We are using thousands of F629 in a month.

The only issue we have is with the chip's eeprom. Most of the time, the eeprom is not good.
So, we return lots of them; and this is time consuming.

When we use F675, we do not get any bad eeprom issue.

So, if you have lots of "write" routines in your application, I would say, go with F675.

F675 is more expensive then F629 ( for us it is; for some other is does not matter).