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Richard Erlacher
06/18/12 09:50
Read: 762 times
Denver, Co
USA


 
#187771 - Are the Maxim/Dallas MCU's readily available in India?
Responding to: ???'s previous message
My experience with the DS89C4x0 chips has been that there's a Maxim/Dallas-provided loader that attaches via RS232 levels provided by a VERY simple circuit to the serial port on the DS89C4x0, and that's how you load the program store. They're also capable of IAP, though I've never had to use that feature. The IAP is only applicable to a portion of the memory, so it may not even work with the DS89C430. My experience is limited to the discontinued DS89C420, DS89C440 and the DS89C450, which is still available.

Why is SiLabs so much more costly than the Maxim/Dallas series? Is it the postage/freight charge?

RE






List of 19 messages in thread
TopicAuthorDate
8051 with built-in loader      Srinivas Nayak      06/17/12 23:35      
   Loaders ?      Jim Granville      06/18/12 00:37      
      using PC serial port and Hyper terminal.      Srinivas Nayak      06/18/12 01:11      
         There are chips      Erik Malund      06/18/12 05:29      
            Silabs will be costly for India      Srinivas Nayak      06/18/12 06:46      
               Are the Maxim/Dallas MCU's readily available in India?      Richard Erlacher      06/18/12 09:50      
               if?      Erik Malund      06/18/12 10:11      
                  Mouser in India - Silabs Distributor      Michael Karas      06/19/12 00:55      
               Take a look at element14 Indian website      Kalpak Dabir      06/19/12 06:25      
               Contact for SiLabs chips      Kiran V. Sutar      07/22/12 02:54      
                  Gee ... that's a new one to me ...       Richard Erlacher      07/22/12 08:17      
      New Infineon part with ROM loader      Jim Granville      06/23/12 00:11      
         Wow      Per Westermark      06/23/12 05:41      
            when I worked with buses      Erik Malund      06/24/12 06:34      
               familiar tale      Andy Neil      06/25/12 11:21      
       ROM loaders in Atmel AT89LP51RD2 series      Jim Granville      06/26/12 21:44      
   I think it is about time that ...        Erik Malund      06/25/12 12:50      
      P89V51RD2      Srinivas Nayak      06/26/12 22:24      
   "Philips"??!!      Andy Neil      07/25/12 12:33      

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