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08/10/05 19:15
Modified:
  08/10/05 19:16
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 		 #99152 - I have no doubt that marketing forced th
Responding to: ???'s previous message
we paid the price in development time.

Presently, as long as one KNOWS that a proper reset will need to be designed AND selects a good development programmer, I wouldn't expect you to have much problem. I really like the family and I would recommend it.

I have no doubt that marketing forced the 89LPC932 out before it was ready, but what I have seen with the P89LPC932 is NOTHING compared to the "birth" of the first Atmel flash based '51. So, where this series is now is if you do as you are supposed to it is a great chip. Agreed, it took a while to get established what you were "supposed to do".

Have we not had the very same discussion over and over again regarding RC reset and flash for every chip?

Erik

List of 75 messages in thread
TopicAuthorDate
LPC900 (932) series how reliable?            01/01/70 00:00      
   LPC reliability.            01/01/70 00:00      
      there was never a problem with reliabil            01/01/70 00:00      
      Power cycling not below 0.20V ?            01/01/70 00:00      
         I do not know this for a fact, but my im            01/01/70 00:00      
         VPOR            01/01/70 00:00      
            POR and other things            01/01/70 00:00      
               That's an absurd behaviour            01/01/70 00:00      
                  Yea.            01/01/70 00:00      
                  Why not an external supervisor.            01/01/70 00:00      
                     use of an external reset            01/01/70 00:00      
                  only an issue for the internal reset            01/01/70 00:00      
                  Exactly            01/01/70 00:00      
                     yes, we understand            01/01/70 00:00      
                        most companies I know have "idiots" to a            01/01/70 00:00      
                        Very good to hear!            01/01/70 00:00      
                           other plans            01/01/70 00:00      
                              rumors            01/01/70 00:00      
                                 its not a rumor anymore !            01/01/70 00:00      
                                    and for those of you that need .1" pin s            01/01/70 00:00      
                                    How about a USB version?            01/01/70 00:00      
            Power Supervisors.            01/01/70 00:00      
               Handling 932 devices            01/01/70 00:00      
                  Could 3V devices have these problems?            01/01/70 00:00      
                     I have used both the LPC and the SILabs            01/01/70 00:00      
                     Reset post-production            01/01/70 00:00      
                        I have no doubt that marketing forced th            01/01/70 00:00      
                     why not the 5V devices?            01/01/70 00:00      
   LPC9xx Reset Conclusion            01/01/70 00:00      
      A very good question!            01/01/70 00:00      
         I have had zero problems, but am, for ot            01/01/70 00:00      
         Our solution            01/01/70 00:00      
            Pinch circuit            01/01/70 00:00      
            Pich Circuit.            01/01/70 00:00      
               Curing the symptoms!            01/01/70 00:00      
                  once more            01/01/70 00:00      
                     How " proper" is proper?            01/01/70 00:00      
                        maybe            01/01/70 00:00      
                           I thought so too            01/01/70 00:00      
               I haven't forgotten..            01/01/70 00:00      
                  We are waiting desperately            01/01/70 00:00      
                     Simple, but current consuming            01/01/70 00:00      
                        Space consuming & Costly.            01/01/70 00:00      
                           Availability...            01/01/70 00:00      
                              Already using in a product.            01/01/70 00:00      
                                 Tomas Stein has more experience with LPC            01/01/70 00:00      
                              Excellent statement!            01/01/70 00:00      
                        Is it foolproof.            01/01/70 00:00      
                           Active low for the duration of reset            01/01/70 00:00      
                              Re: Active low            01/01/70 00:00      
      Problems with LPC922 at start-up            01/01/70 00:00      
         not at all, what they (try to) say is th            01/01/70 00:00      
            Quartz            01/01/70 00:00      
         glitch?            01/01/70 00:00      
            Factory mode            01/01/70 00:00      
               more factory modes            01/01/70 00:00      
                  Factory mode : Perhaps...            01/01/70 00:00      
                     I was just guessing...            01/01/70 00:00      
                        Philips chips use reset as an OUTPUT whe            01/01/70 00:00      
                           reset OUTPUT?            01/01/70 00:00      
                              I did not look and thus I stated " My gu            01/01/70 00:00      
                        It's worth a try...            01/01/70 00:00      
                           It may be an idea to e-mail Bauke Sideri            01/01/70 00:00      
                              No contact available...            01/01/70 00:00      
                                 Their e-mail must have been abused, it u            01/01/70 00:00      
         btw.            01/01/70 00:00      
   Supervisor & Watchdog ?            01/01/70 00:00      
      a watchdog is not needed to ensure a rel            01/01/70 00:00      
         Purchased another 20 Nos of LPC921            01/01/70 00:00      
             Now, if you have trouble getting it, ho            01/01/70 00:00      
               Already tried that...            01/01/70 00:00      
                  Because some app engineer tries to make            01/01/70 00:00      
                     Adding more devices for reliablity            01/01/70 00:00      
                        Where is the connction?            01/01/70 00:00      
                           Sorry!            01/01/70 00:00      

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