> Hello,
> does anybody know when an EEPROM cell failure caused by too many
> writings is detect? when I write a value and immediately after the
> writng I read it or after some time?
>
When it doesn't hold its data for 10 years (or 100, or whatever it
claims in the data sheet). Design of the test rig is fairly easy, but
operation is tedious in the extreme, would even bore a Chelsea fan. Best
design your system so you can never get anywhere near the write limit,
or use CRCs or whatever over the contents so you can detect a failing cell.
Paul Burke
Reply by antares●September 3, 20042004-09-03
Hello,
does anybody know when an EEPROM cell failure caused by too many
writings is detect? when I write a value and immediately after the
writng I read it or after some time?
thank you