I'm having a problem with EE chips. Changing from a M24C08 from ST to a microchip 24LC08B we now see blocks of 16 bytes turning up with all FF. We're unable to recreate the issue and can't seem to find any difference in the specs that would lead to this. Any ideas?
They are in high lightning areas but the old M24C08 never had a problem with this. Could it possibly be a batch of counterfeit parts?
Thank you for any thoughts you may have on this.