Chip reset timing

[BIBINLUKOSE]

We are using NRF52840 and we have a watchdog timer connected to reset the Nordic, if needed. What is the minimum and maximum time need to insert a reset on Nordic?

thanks

Bibin 

[Jared]

Hi,

Not sure I understand the question 100% correctly.

• Are you using an external watchdog and wondering how long the nRESET pin must be asserted for a valid Reset?
• Or, are you using the internal watchdog and wondering about the start-up time from reset?

I'm not sure but I think you're asking about the former, if so, here is your answer. 

regards

Jared