Email: Password: Remember Me | Create Account (Free)

Back to Subject List

Old thread has been locked -- no new posts accepted in this thread
???
05/08/09 17:37
Read: times


 		 #165171 - I think the point is elsewhere...
Responding to: ???'s previous message
Stefan Kanev said:
Reading all posts here , i'm wondering - why do You not investigate into problems, related to AT89S52 . Just now is time to find "leakage" places into Your design.

Stefan,

I think the point is elsewhere. Kiran might already have considered migration from other reasons; the gradually decreasing "native" noise immunity just added to it. I see how frustrating is, that a product which claims to be a 100% replacement of the original one, fails completely in an environment where the original one worked flawlessly.

From how he formulated the original question it's clear, that the mentioned device is a phased-out product, and its author is not going to improve on that one - and certainly the new ones will be designed with higher noise immunity at mind. We all learn from the errors of past.

It's just pity that a direct comparison of the '51-s and any other mcu family is nearly impossible.

JW


List of 36 messages in thread
TopicAuthorDate
Does anybody has experience with Freescale?            01/01/70 00:00      
   Freescale was Motorola            01/01/70 00:00      
      Have been using MPC (PPC) processors            01/01/70 00:00      
         8051 chips from Freescale            01/01/70 00:00      
            Thanks for correcting...Andy Neil            01/01/70 00:00      
               I thought it was Per?!            01/01/70 00:00      
            Quite possible            01/01/70 00:00      
   I doubt it            01/01/70 00:00      
      well, so let's state it in other way            01/01/70 00:00      
         i missed that one, but am still right            01/01/70 00:00      
      I Agree with you..but...            01/01/70 00:00      
         the trouble is...            01/01/70 00:00      
            Yes..true            01/01/70 00:00      
               nothing to do with noise            01/01/70 00:00      
                  This thread was started Not for Noise Problem            01/01/70 00:00      
            not pin compatible            01/01/70 00:00      
         i do not agree with You...            01/01/70 00:00      
            I think the point is elsewhere...            01/01/70 00:00      
            The reason for Freescale..            01/01/70 00:00      
               What chip?            01/01/70 00:00      
                  No Information Yet            01/01/70 00:00      
                     Always good to get help sifting through the alternatives            01/01/70 00:00      
               ok,            01/01/70 00:00      
                  Errata can be problematic            01/01/70 00:00      
               Be sure to consider all cost implications            01/01/70 00:00      
         Really?            01/01/70 00:00      
            Good enough sometimes the best choice            01/01/70 00:00      
         incorrect            01/01/70 00:00      
   No surprises there, then!            01/01/70 00:00      
      Yes..that's why I started this thread            01/01/70 00:00      
   re:Freescale            01/01/70 00:00      
   There's more features at freescale            01/01/70 00:00      
      Please explain            01/01/70 00:00      
      Freescale has huge amounts of processors            01/01/70 00:00      
         Freescale is Motorola            01/01/70 00:00      
            Neutral name of supplier            01/01/70 00:00      

Back to Subject List