iMX8MN Power Sequence

[justin_hsieh]

Dear Team,

Regarding the iMX8MN specifications, only typical and maximum values are provided, but there is no minimum value given.

justin_hsieh_0-1735896901359.png

Our measurement result is -9.54ms. Does this meet the iMX8MN power sequence requirement?

justin_hsieh_1-1735897026639.png

Please advise.

Thanks.

[Bio_TICFSL]

Hello,

Check the MX8Nano Power Consumption document:

https://www.nxp.com/docs/en/application-note/AN12778.pdf

But that value is correct and must pass, the minimum is 0.1uS

Regards

[justin_hsieh]

Hello sir,

We have verified the RTC timing on the 8MNANOD3L EVK, and the test results show a timing of approximately -9.5 milliseconds, which matches our device's test results. Based on this test result, it appears that the EVK does not meet the requirement.

justin_hsieh_0-1736139213208.png

Please advise.

Justin.