Then you don't need to know how to use it until you have an actual application - but as we've said, it's a puny size, and most PIC's have as much (or more) internal data EEPROM storage. The common application for them was in storing tuning information in fairly old TV's (anything remotely 'modern' uses a MUCH larger EEPROM to do so).
As in tv sets or CD players,etc.. when we switch off the devices the channel & voice level remain the same how does it happen?? they also uses these EEPROM.
As in tv sets or CD players,etc.. when we switch off the devices the channel & voice level remain the same how does it happen?? they also uses these EEPROM.
If you want a portable radio that costs hundreds of pounds, is huge, and requires a strong man to carry it, then you 'could' do it in hardware - but it would be a completely pointless exercise.