Where is AIN7 OF STM8S103K3, STM8S103F3

mtien888 · ‎2010-06-25

Posted on June 25, 2010 at 11:14

brazov22 · ‎2011-05-17

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 · ‎2011-05-17

Posted on May 17, 2011 at 15:09

thanks a lot.