RS08 sensor temperature

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RS08 sensor temperature

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christopheferna
Contributor I

Hi everyone,

 

I have been trying to get the temperature from the value of the temperature sensor channel of the MC9RS08KB2 microcontroller.

The problem that i have is that i can not find the "VTEMP25" and "m" values for calculate the temperature.

Someone can tell me where I can find these values?

 

Regards.

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arpitaagarwal-b
NXP Employee
NXP Employee

Hello,

One of our TIC engineer has given these values, though I don't have the weblink for the same.

Temp Sensor Slope:

−40°C– 25°C               1.646  mV/°C

25°C– 125°C                1.769 mV/°C

Temp Sensor Voltage:

VTEMP25   =  701.2 mV

This might help.

If this post helps you, kindly mark it as correct/helpful answer.

-Arpita

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