Question about Data Saving,

Discussion in 'Embedded Systems and Microcontrollers' started by Boshehab, Nov 26, 2008.

  1. Boshehab

    Thread Starter New Member

    Nov 26, 2008
    3
    0
    Hi,

    Is there any way to use store data from a temperature sensor into the flash or rom of the atmega microcontrollers?

    Is it possible to interface a memory card (micro SD) with the same microcontrollers in order to data on?

    Thanks
     
  2. leftyretro

    Active Member

    Nov 25, 2008
    394
    2
    Of course, both are possible. Saving to EEPROM is the simplest but has limited space.
     
  3. Boshehab

    Thread Starter New Member

    Nov 26, 2008
    3
    0
    do you know how ?
     
  4. beenthere

    Retired Moderator

    Apr 20, 2004
    15,815
    282
    You need to select a device, get the data sheet for it, and analyze the interface signals to see if they are compatible with your AVR uC. A memory card may work with little problem. It also might be easier to use a serial memory device.

    Much depends on the particular AVR uC you have, what interface protocols it has built in, and how many I/O pins are available for signaling to the memory device.
     
  5. mindmapper

    Active Member

    Aug 17, 2008
    34
    0
    Last edited: Nov 30, 2008
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