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S912ZVML,Temperature Sensor

Question asked by li Danny on Jun 12, 2019
Latest reply on Nov 25, 2019 by Muncho Smith

USE S912ZVML31F1MKF,According to the document “MC9S12ZVM-Family Reference Manual and Datasheet”, ADC0 temperature sensor、ADC1 temperature sensor、Vreg Temperature senor。“ADC0 temperature sensor” and  " ADC1 temperature sensor" is ADC Internal temperature sensors。 “Vreg Temperature senor” is  TempSense。Does that mean there are three temperature sensors in the chip? ,Which one is usually used?Which one reflects the true ambient temperature?

At the same time,transformation formula of “ADC Internal temperature sensors ”  was not found。