Accuracy and temperature characteristics of adc reference voltage

Question

Hi, 
 
 What is the accuracy and temperature characteristics of SAADC's Internal Reference (= 0.6V)? 
 
 thank you

Shuto Kimura · Accepted Answer

Thank you for answering! Let me check it additionally. 
 1. Is the room temperature 25 &deg; C? 
 2. Does "0.2% at room temperature" mean that room tempreature always deviates by 0.2% (it becomes 0.6012V)? Or is it 0.2% / &deg; C? 
 3. If Question 2 is the former, please tell me the temperature characteristics (% / &deg; C). 
 4. If Question 2 is the latter, "+ 2 / -3% over full operating temperature" does not hold, so please tell me the details. The operating temperature is -40 to 85 &deg; C, so if it is 0.2% / &deg; C, it will shift by 0.2% * 125 = 25%. 
 5. Is there a dependency on Supply Voltage?

Accuracy and temperature characteristics of adc reference voltage

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