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???
07/27/10 12:18
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#177479 - 8051 variations
Does anyone know where I can find the differences between the P80C51FA, FA1, and FA-1? I've looked everywhere. We have a 15 year old circuit board that exclusively used the FA and FA1 parts (that work fine). We bought a box of FA-1 for spares back in 2/2009 and just found out they don't power up the circuit boards at all. I was told they were the same some time ago, but I haven't found proof or disproof of that. I can't find any documentation from Intel or anywhere. I was going to order a last buy of these parts for the older systems before I convert to ARM, but obviously I don't want FA-1 if they don't work. Are they the same? I remember seeing that the '-' just got dropped. Maybe I got a bad batch. Any takers out there? Thanks in advance.

List of 4 messages in thread
TopicAuthorDate
8051 variations            01/01/70 00:00      
   The problem appears to be...            01/01/70 00:00      
      Re: 80C51 variations            01/01/70 00:00      
         try Tekmos            01/01/70 00:00      

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