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???
01/07/10 00:37
Modified:
  01/07/10 00:47
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 		 #172214 - RAM expansion need not be complicated!
Responding to: ???'s previous message
Hi Trangga,

You would need to work out whether this will work in your case, but you could also try using serial (SPI) RAM with your micro (up to 32kByte available):

http://www.microchip.com/stellent/...odeId=2698

http://www.onsemi.com/PowerSolu...do?id=2207

Be warned however, these devices are NOT suitable for a 5V system supply!

EDIT: Don't know who distributes these components in your part of the world, try Farnell..



List of 26 messages in thread
TopicAuthorDate
Need more Internal RAM            01/01/70 00:00      
   Yes, but they handle it the same as external RAM            01/01/70 00:00      
   Look here            01/01/70 00:00      
      Ok            01/01/70 00:00      
   complicated and complicated            01/01/70 00:00      
   why?            01/01/70 00:00      
   It's Not Really So Complicated--And....            01/01/70 00:00      
      someone recently posted a link to a 805x with 64kB of RAM            01/01/70 00:00      
      Proper methodology can't really bound the memory requirement            01/01/70 00:00      
      That's My Point            01/01/70 00:00      
   RAM expansion need not be complicated!            01/01/70 00:00      
      MOVX problem            01/01/70 00:00      
         No            01/01/70 00:00      
            unless you have external glue logic            01/01/70 00:00      
               Yes            01/01/70 00:00      
         "bible" time!            01/01/70 00:00      
      There are much larger SPI memories            01/01/70 00:00      
   Look at Wiz chip            01/01/70 00:00      
      Link?            01/01/70 00:00      
         links            01/01/70 00:00      
            Overkill?            01/01/70 00:00      
               and expensive?            01/01/70 00:00      
                  When at electronics store            01/01/70 00:00      
                     Which one?            01/01/70 00:00      
                     How does that compare with ordering from outside?            01/01/70 00:00      
                        I've always had to do that!            01/01/70 00:00      

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