Can i drive POR_B low from RT1062's own GPIO pin?

[Pencioner]

Hi

I couldn't fiind an answer so want to check first if anybody knows, before doing any experiments, but as as as i understand, it should be posisble to cold reset MCU by driving POR_B low from its' own pin? (of course if there's also a physical button for reset then i would need open-drain gates for it, obviously, but the question is about if it is anyhow possible)

Thanks in advance!

[Pencioner]

thank you for your help and reference to design files, i have also found the example in SDK that it is possible to do a software reset instead so i might use that instead

[mayliu1 · Accepted solution]

Hi @Pencioner ,

Thank you so much for your interest in our products and for using our community.

In MIMXRT1060RM reference manual, it describe as following Fig.

If you want more information about circut, you can refer to MIMXRT1060-EVKB board Schematic. Please download MIMXRT1060_EVKC design files.

i.MX RT1060 Evaluation Kit | NXP Semiconductors 

Wish it helps you.
If you still have question about it, please kindly let me know.

BR

MayLiu