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???
02/25/05 13:24
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 		 #88450 - it's nice
Responding to: ???'s previous message
I decided on the P89LPC925 as that was the most commonly stocked item in little ol NZ which is pin compatible with the 922

The big issue in using the '51 has, at least for me, been the multiple supplier avialibility. Of course, using the basic chip and umpteen external chips, that is still possible. Now we have the SILabs and Philips derivatives that only miss a kitchen sink.

Thus, the SILabs and Philips derivatives got so unique that we are back to single supplier, it is nice that there are "families" which allow you to specify "If xx not available, use xy". For instance one board is specified as 89F124 - or - 89f12x, another is specified 89LPC932 or LPC93x.

Erik

OK, an American expression "everything but the kitchen sink" mean all you could wish for.

List of 37 messages in thread
TopicAuthorDate
P89LPC922 vs AT89C2051            01/01/70 00:00      
   Sheer price            01/01/70 00:00      
      LPC price            01/01/70 00:00      
   no chance at 5V !            01/01/70 00:00      
      But requirement is for 51 series MCU            01/01/70 00:00      
         whats your problem ?            01/01/70 00:00      
            3.3 and 5            01/01/70 00:00      
            why?            01/01/70 00:00      
               money, money...            01/01/70 00:00      
                  not agree            01/01/70 00:00      
                     your choice(s)            01/01/70 00:00      
                  a concern and a yes            01/01/70 00:00      
                     5 V tolerant I/O LPC900 family            01/01/70 00:00      
                        2051 pin compatibility            01/01/70 00:00      
                           compatibility            01/01/70 00:00      
                           2051 compatibility            01/01/70 00:00      
                              pity...            01/01/70 00:00      
                                 nbot a pity            01/01/70 00:00      
                                    more details            01/01/70 00:00      
                                       Pin compatibility            01/01/70 00:00      
                                          it's nice            01/01/70 00:00      
                                             2nd source and pin kompatibility            01/01/70 00:00      
                                                second source always            01/01/70 00:00      
         51 Architecture            01/01/70 00:00      
            just a zener - naah            01/01/70 00:00      
               power nomenclature            01/01/70 00:00      
      MCU51 side            01/01/70 00:00      
         These are the options            01/01/70 00:00      
            doubt            01/01/70 00:00      
               Mr. Peter - Its not my problem            01/01/70 00:00      
   We us both 2051's and LPC's            01/01/70 00:00      
   good news            01/01/70 00:00      
      What a misery!            01/01/70 00:00      
         Atmel innovating ?            01/01/70 00:00      
            2nd source and pin kompatibility revisit            01/01/70 00:00      
               what's the fuzz            01/01/70 00:00      
                  Word is not only new products            01/01/70 00:00      

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