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Thread: 16F877 -- Why an EEPROM?
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face BY : Mike Mansheim email (remove spam text)



----- Forwarded by Michael J Mansheim/Graco on 03/06/01 12:36 PM -----

> EEPROM can be written/rewritten thousands of times.  Flash has a limited
> writing memory, and it is very slow to rewrite program memory. If the
> chip is code protected, one cannot write at all to the flash program
> memory, but one can still use EEPROM memory.

Actually, the write cycle times are the same (4 ms typ, 10 ms max) for
both types of memory.

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Subject (change) 16F877 -- Why an EEPROM?

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