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???
07/24/03 10:15
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#51324 - RE: EPROMs - Erase before programming?
Responding to: ???'s previous message
To keep in mind !


When erasing PROGRAMMED devices, you should ALWAYS leave them for 15 minutes out of the ERASURE and programming device.

Some EPROM's/ DEVICES indicate a blank state, but are not fully erased. The erasure procedure is based on HOT electrons. These are electrons in a undefined state in the gate.


WATCH OUT FOR UNWANTED CODE CHANGES DUE TOO FAST REPROGRAMMING AFTER AN ERASE!


THIS IS NO NONSENSE, AND HAVE GIVEN ME A HARDTIME DEBUGGING SUPPOSSED HARDWARE FAILURES


Have Fun ERASING THOSE OTP.


List of 9 messages in thread
TopicAuthorDate
EPROMs - Erase before programming?            01/01/70 00:00      
   RE: EPROMs - Erase before programming?            01/01/70 00:00      
   RE: EPROMs - Erase before programming?            01/01/70 00:00      
      RE: EPROMs - Erase before programming?            01/01/70 00:00      
         RE: EPROMs - Erase before programming?            01/01/70 00:00      
            RE: EPROMs - Erase before programming?            01/01/70 00:00      
               RE: EPROMs - Erase before programming?            01/01/70 00:00      
               RE: EPROMs - Erase before programming?            01/01/70 00:00      
                  RE: EPROMs - Erase before programming?            01/01/70 00:00      

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