Kim Runholt wrote:
>
> Could anybody explain to me why the program EEPROM on a 16c84 needs
> 12-14V to be programmed when the data EEPROM can be written using normal
> voltage? It it two different types of EEPROM?
>
> - Kim
>
> Mr. Kim Runholt                 | Student at the Faculty of Engineering and
> Finger for PGP public key.      | Science at Aalborg University, Denmark
> E-mail: runholt@cs.auc.dk       | Homepage:  http://www.cs.auc.dk/~runholt


Hmmmmmm .... Maybee it's because the same pin is used for memory clear

IE. 0v = mem, Clear +5 = normal operation, +13.5 = programme.

Just a thought


Peter ........
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