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Searching for an Alternative component

Discussion in 'Datasheets, Manuals and Component Identification' started by Abhinav, Aug 30, 2016.

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  1. Abhinav

    Abhinav

    11
    0
    Aug 8, 2016
    I have a microcontroller chip. But it seems to be very expensive.

    How do I choose another less expensive microcontroller chip which has the same features as the initial one
    without compromising any of the facilities?

    How do I go about? or What should I search?

    What should be my approach while selecting an alternative chip?
     
  2. (*steve*)

    (*steve*) ¡sǝpodᴉʇuɐ ǝɥʇ ɹɐǝɥd Moderator

    25,497
    2,838
    Jan 21, 2010
    Go to the manufacturers web site and see what other microcontrollers they have with the features you need.

    If one particular feature adds expense, consider whether it is really required or can be emulated in software.
     
    Abhinav likes this.
  3. Herschel Peeler

    Herschel Peeler

    401
    66
    Feb 21, 2016
    List what features you actually need and shop for those.
     
    Abhinav likes this.
  4. shrtrnd

    shrtrnd

    3,821
    519
    Jan 15, 2010
    Google your IC part number with the request 'cross reference equivalent' and see if you get any hits.
     
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