Hi,Sir:
We are using the PF8100 with i.MX8QM.
And in the test of PF8100'reset time, we regard that the treg2reset should be the time between the LDO2_EN and reset_mcu. It's all right?
And after test, we got the test time of treg2reset should be 2.5mS> 1.5ms which be defind in Datasheet. So it shoulbe be problem? And we can adjust the time?
Pls advise,TKs!
https://www.nxp.com.cn/docs/en/supporting-information/R_PF8100CC.PDF
Please refer to above file page2 for CC version detail Power up sequence.
Or could you please send your start up waveform to confirm this 2.5ms?
Hi
What's the detail part number of PF8100 in your customer system?
@guoweisun pls give advise,TKs!
MC33PF8100CCES