What is the minimum low pulse required to externally reset the nRF5340?
I see this answer for nRF51 and this answer for nRF52. Can I assume nRF53 will be the same 0.2 μsec?
After further analyzing this topic, the latest statement from our experts is that 1μs is to be used as the minimum reset delay.
Does this duration meet the requirements for your application? Please…
I spoke to a few team members who also assumed 0.2μs. However, I am looking for more information on this.
I have checked with one of our experts on this and he is working on finding the exact duration. He recommends using 1μs to be on the safe side. I will update you when I have more details regarding the minimum duration.
Thanks for the update
The recommended minimum as of now is still 1.0μs. I will let you know when I have any update.
Thanks for the update.