ADC controller clock frequency

cancel
Showing results for 
Show  only  | Search instead for 
Did you mean: 

ADC controller clock frequency

Jump to solution
1,166 Views
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.

0 Kudos
Reply
1 Solution
1,153 Views
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

View solution in original post

0 Kudos
Reply
1 Reply
1,154 Views
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

0 Kudos
Reply