3v input problem....


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TassyJim

Guru

Joined: 07/08/2011
Location: Australia
Posts: 6604
Posted: 07:25am 02 Jun 2017      

I did some experimenting for peterm a few weeks ago. I think it was for the MMX but probably is the same for the micromite and micromite plus. The internal pullup appears to be a lot lower value than 60k.
I will look up my notes when I get back home in a few weeks.
I had a quick look through the posts here but couldn't find the one where it was discussed.

Jim
VK7JH
MMedit