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???
07/12/09 20:12
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 		 #167141 - AT89S8253 should be available
Responding to: ???'s previous message
The AT89S8252 is obsolete. I have never seen the AT89S53, sorry. But the AT89S8253 should be available.

The AT89S8253 is rather critical. I would not use it. The built-in oscillator is behaving strange and this micro is sensitive to slow power-ups. Ask Daniel, he is experienced with this micro.

Kai

List of 26 messages in thread
TopicAuthorDate
Cant find AT89S53            01/01/70 00:00      
   There's no AT89S53            01/01/70 00:00      
      Datasheet of AT89S53            01/01/70 00:00      
         AT89S8253 should be available            01/01/70 00:00      
            Many Thanks            01/01/70 00:00      
               I use it and am very happy with it!            01/01/70 00:00      
      AT89S53            01/01/70 00:00      
   Why ?            01/01/70 00:00      
      Because it have studied it            01/01/70 00:00      
         AT89S8253 is on the market            01/01/70 00:00      
         8051 !=Atmel            01/01/70 00:00      
            "Atmel" is not synonymous with "8051"            01/01/70 00:00      
            AMEL == risk, headaches, obsolescence, troubles            01/01/70 00:00      
         AT89S52 easy ISP and P89V51RD2 easy UART ISP            01/01/70 00:00      
            also            01/01/70 00:00      
            NOOOOOOOOOOOO            01/01/70 00:00      
               YES, DO NOT USE THE RC-RESET!!!            01/01/70 00:00      
               Although what you say is probably true ...            01/01/70 00:00      
                  Why disaster?            01/01/70 00:00      
               RC for experiment            01/01/70 00:00      
                  baloney            01/01/70 00:00      
                     "transistor" IC reset IC/definition            01/01/70 00:00      
                        you did not read my post            01/01/70 00:00      
               Erik is no longer good enough?!            01/01/70 00:00      
   There is            01/01/70 00:00      
   AT89S8253 ISP Programming            01/01/70 00:00      

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