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PIC16f877a internal ADC - what is the type of it?

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rob007

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PIC16f877a internal ADC

please can anybody tell what type of ADC is present in PIC16f877a
means it is of SAR,or R-2R ladder,Slope etc
please reply as soon as possible
 

Re: PIC16f877a internal ADC

It is a 10-bit successive-approximation ADC. You can infer this from the data sheet stating that the conversion takes x steps to complete.
This would mean it uses a R-2R ladder.
 
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