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???
06/13/05 23:31
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#94828 - 89s52
Hi guys!

is it possible to integrate 89s52 with external FLASH memory?
i need to save data in that external memory while there is voltage supply to the controller, and when it falls i don't want it to be erased.

any link,explanation or piece of information
will be welcomed.

Best Regards,
Paul.

List of 22 messages in thread
TopicAuthorDate
89s52            01/01/70 00:00      
   similar to SRAM            01/01/70 00:00      
   IAP            01/01/70 00:00      
      Problem with IAP and 89c669            01/01/70 00:00      
         think            01/01/70 00:00      
   non-volatile ram            01/01/70 00:00      
   eeprom or nvram            01/01/70 00:00      
      ramtron            01/01/70 00:00      
         FRAM            01/01/70 00:00      
            5V FRAM/3V FRAM            01/01/70 00:00      
   how much data and how fast            01/01/70 00:00      
      Another simple possibility....            01/01/70 00:00      
         RAMTRON FRAMs + SPI, parallel            01/01/70 00:00      
   SRAM, NVRAM, FLASH, EEPROM            01/01/70 00:00      
      FRAM            01/01/70 00:00      
         FRAM Life            01/01/70 00:00      
            FRAM life II.            01/01/70 00:00      
               Ramtron, Fujitsu, and others            01/01/70 00:00      
                  others?            01/01/70 00:00      
               FRAM life            01/01/70 00:00      
                  cycles            01/01/70 00:00      
                  endurance - the 5/3V puzzle            01/01/70 00:00      

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