Looking for info about external data access in ATMEGA

Discussion in 'Embedded Systems and Microcontrollers' started by sstbrg, Nov 29, 2008.

  1. sstbrg

    Thread Starter Active Member

    Nov 29, 2008
    54
    0
    I'm working with AVR Studio 4, in C,
    and having a hard time finding info on how to access external memory...
     
  2. beenthere

    Retired Moderator

    Apr 20, 2004
    15,815
    282
    What kind of external memory? It is also mostly a hardware problem.
     
  3. sstbrg

    Thread Starter Active Member

    Nov 29, 2008
    54
    0
    Well, let's say I want to work with external flash memory.
     
  4. John Luciani

    Active Member

    Apr 3, 2007
    477
    0
    An easy way would be to get an I2C or SPI flash memory IC. Using a serial
    IC would use a minimal number of lines.

    Check out the Microchip parts.

    (* jcl *)
     
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