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???
03/22/06 07:29
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#112756 - Indeed
Responding to: ???'s previous message
hi,

Jan Waclawek said:
Some quick googling yielded this:
http://www.po-star.com/upPdf/at89s54-58-64.pdf

Yes, I have this document downloaded some time ago. This datasheet is incomplete, ugly, temporal version. It mentiones AT89C51RD2 and ED2 many times inside. My first feeling was "it`s just an incomplete fake".

It is strange as nothing like AT89S54/58/64 is at the Atmel site... But it seems to be a renamed AT89C51RB2/RC2/RD2.


Indeed, I have noticed this fact at Keil forum

For me it looks like Atmel tried renaming of Temics devices at second generation completely. It seems they have planed, for example, T89C51RD2 be renamed as AT89S64. As for now, Atmel`s version of this Temics derivative is named AT89C51RD2. But due some reason this process was stoped.

Regards,
Oleg

List of 20 messages in thread
TopicAuthorDate
no lead free DIL case !            01/01/70 00:00      
   be ready            01/01/70 00:00      
   Don't be surprised            01/01/70 00:00      
   strange            01/01/70 00:00      
      renamed RD2 and kin            01/01/70 00:00      
         Oh yes!            01/01/70 00:00      
            a quote            01/01/70 00:00      
               OK so how are we going ...            01/01/70 00:00      
                  good luck            01/01/70 00:00      
                     come on            01/01/70 00:00      
                        Bombard with email            01/01/70 00:00      
                           no e- but mail            01/01/70 00:00      
         Indeed            01/01/70 00:00      
      AT89S64            01/01/70 00:00      
         hasn't the world shrunk?            01/01/70 00:00      
            not at all            01/01/70 00:00      
               Bud... next door, since 1993... :-)            01/01/70 00:00      
   confirmed            01/01/70 00:00      
      but PDUL            01/01/70 00:00      
   to the DIL "sufferers"            01/01/70 00:00      

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