ADC controller clock frequency

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ADC controller clock frequency

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SParihar
Contributor III

What is the maximum ADC clock conversion frequency for S32K344 microcontroller in the S32K3X4EVB-T172 board ?? 
In reference manual and data sheet it is saying 80 MHz, in the clock configuration tool, it is 160 MHz.

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PetrS
NXP TechSupport
NXP TechSupport

Hi, 

this max freq (80MHz) refers to clock after ADC module prescaler (ADC_MCR[ADCLKSEL])

PetrS_0-1705925839164.png

This prescaler is set within ADC component.

BR, Petr

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PetrS
NXP TechSupport
NXP TechSupport

Hi, 

this max freq (80MHz) refers to clock after ADC module prescaler (ADC_MCR[ADCLKSEL])

PetrS_0-1705925839164.png

This prescaler is set within ADC component.

BR, Petr

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