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???
11/08/09 16:42
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 		 #170571 - Believe it or not..mine is AT89C52 / AT89S52
Responding to: ???'s previous message
Hi,
My favourite one...No seconds thoughts: It is AT89C52 / AT89S52.

Main reasons:
1. Easily available, here in Mumbai: both are available. And they both are NOT re-cycled, they are fresh ones.
2. Cost is Rs.35/- (Less than a $1).
3. Programmer : Asim Khan (Many thanks to him), built it, and developed "n" number of products using these CPUs.

And if some more flash/RAM is required, go in for AT89C55WD -> P89C61X2/P89V51RD2 very easily (Upward scale-ability). If small size is required use AT89C2051 easily (Downward scale-ability).
In so many years, only for a couple of products I had to go beyond them, I had to use C8051F040, and DS80C320. Other than that, it has always been AT89C52/AT89S52.


List of 30 messages in thread
TopicAuthorDate
Everyone has a Favorite 8052... what is yours and why?            01/01/70 00:00      
   SAB 80C535            01/01/70 00:00      
      Mine too            01/01/70 00:00      
         what guild is it then?            01/01/70 00:00      
   favorites and a bit of nostalgia            01/01/70 00:00      
   P89V51RD2            01/01/70 00:00      
   Triscend E5            01/01/70 00:00      
      Triscend E5 successor?            01/01/70 00:00      
         Triscend E5 successor(s)            01/01/70 00:00      
            and Zylogic?            01/01/70 00:00      
               Zylogic mystery!            01/01/70 00:00      
   Believe it or not..mine is AT89C52 / AT89S52            01/01/70 00:00      
      Mine too...            01/01/70 00:00      
   C8051F310            01/01/70 00:00      
      C8051F340            01/01/70 00:00      
         What Jack says            01/01/70 00:00      
         Future for 8051s            01/01/70 00:00      
            the REAL future for the '51 as i see it ....            01/01/70 00:00      
               SOMETHING with a processor            01/01/70 00:00      
                  I think...            01/01/70 00:00      
                     multi-microcontrolling            01/01/70 00:00      
                     I think system-on-a chip is more imminent than clusters            01/01/70 00:00      
                        Fish swarms and bird swarms...            01/01/70 00:00      
                     for automotive applications, for example            01/01/70 00:00      
                     not just the future            01/01/70 00:00      
                        Kind of..            01/01/70 00:00      
                           nope            01/01/70 00:00      
                     This is true future.            01/01/70 00:00      
                        there are two ways            01/01/70 00:00      
                           Co-processors yes, clusters no            01/01/70 00:00      

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