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You are here: Home / Topics / interfacing external memory to access data

interfacing external memory to access data

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Microcontroller › 8051 › interfacing external memory to access data

  • This topic has 2 replies, 3 voices, and was last updated 13 years, 3 months ago by saleena.
Viewing 3 posts - 1 through 3 (of 3 total)
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  • December 30, 2011 at 5:36 am #1480
    Surendiran M
    Participant

    i am trying to store more than 1000″words” in external memory and trying to access it by atmel 89s52…kindly help me ,

    1.how to interface external memory( what kind of memory is needed)

    2.how to store and access those words using atmel 89s52

    ( i need to store those words in specific order so that i can access it easier)

     

    kindly help me

     

    thanks in advance

    December 30, 2011 at 10:06 am #6959
    nikhiljain
    Participant

    http://www.engineersgarage.com/microcontroller/8051projects/interface-serial-eeprom-24c02-AT89C51-circuit

    http://www.engineersgarage.com/microcontroller/8051projects/serial_eeprom_24c02_memory_reset-circuit

     

    Hope this may help…

    February 8, 2012 at 6:06 am #7122
    saleena
    Participant

    Paulson grew up in Bemidji, Minnesota, Testking VCP-510 but captive virtually  miles southerly to Minneapolis after graduating from shrilling building and started performing with Man Size Litigate, which free two records,Testking 640-802  Claustrophobia and Squad Lie Garage on Bob Container’s Dilatation Records hold. He made umteen friends in the Chicago-Minneapolis liquid pipeline,Testking VCP-410 touring with prestigious producer/recording organize Steve Albini.

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