Did workaround of EER009678 apply for MCIMX6Q-SDB ?

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Did workaround of EER009678 apply for MCIMX6Q-SDB ?

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ko-hey
Senior Contributor II

Hi all

Did workaround of EER009678 apply for MCIMX6Q-SDB ?

Considering the date of errata issue, I guess it haven't applied for the workaround.

Am I correct ?

Ko-hey 

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igorpadykov
NXP Employee
NXP Employee

Hi Ko-hey

erratum did not affect MCIMX6Q-SDB, as it affects boards designed in such way 

and using crystals which picks-up noise during crystal start up. In particular Chip Errata document

describes it as follows:

"If the noise contains frequency components higher than approximately 500 kHz"

In general this depends on board layout and design.

Best regards
igor
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MaxChou
Contributor III

Hello Igor

How to use scope to measure "the crystal has higher than 500khz noise on 32.768khz crystal"? 

"If the noise contains frequency components higher than approximately 500 kHz"

Sincerely

Max

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ko-hey
Senior Contributor II

Hi Igor

Thank you for quick reply.

I understand.

Ko-hey

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