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S9KEAZ128 on-chip temperature sensor

Question asked by Ferenc Alexi on Aug 4, 2016
Latest reply on Aug 5, 2016 by Ferenc Alexi

Hello,

We are trying to use the built-in temperature sensor of the TRK-KEA128 dev board, but the values read from the ADC channel doesn't seem to be valid. We are implementing fixed point approximation according to AN3031 - Temperature Sensor for the HCS08 Microcontroller Family. Can be this document applied to S9KEAZ128 MCU or are there any other resources we couldn't find?

 

Thanks!

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