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mtien888
mtien888
Associate II
June 25, 2010
Question

Where is AIN7 OF STM8S103K3, STM8S103F3

  • June 25, 2010
  • 2 replies
  • 1404 views
Posted on June 25, 2010 at 11:14

Where is AIN7 OF STM8S103K3, STM8S103F3

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    2 replies

    brazov22
    brazov22
    Associate III
    May 17, 2011
    Posted on May 17, 2011 at 15:09

    Hi,

    AIN7 is not an external analog channel. ADC analog input seven is internally connected to the internal voltage reference. So when with the ADC you convert channel 7, you are converting this internal reference voltage which is constant and it can be used i.e. to monitor VDD.

    regards

        brazov

    mtien888
    mtien888Author
    Associate II
    May 17, 2011
    Posted on May 17, 2011 at 15:09

    thanks a lot.  

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