IMX8M PLUS || PMIC 32K Clock out

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IMX8M PLUS || PMIC 32K Clock out

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JyotiVaishnav
Contributor II

Hi NXP Team, 

In the PMIC - CLK_32K_OUT is given and the same clock we are using for an processor RTC clock. 
the PMIC will support or not ?

We are able to use that clock for RTC or required an external crystal for RTC?

 

 

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joanxie
NXP TechSupport
NXP TechSupport

in fact, current nxp board use external crystal, you also can find more detailed information from data sheet, pls focus on the chapter 3.1.6 External clock sources

joanxie_0-1700730265446.png

 

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