Alberto Dan
Junior Member level 3
Heloo all,
I have a question regardless of injection current into analog MCU pin.
From datasheet maximum injection current into pin is 2mA.From my worst case calculation result a injection current ~250uA in that pin from 400ms time.On datasheet i found one expresion to calculate if this current during 400ms influences or not behavior of MCU.
I atache a picture with tham expresion.My question is if someone know or meet this,what value have time "t1".
Time "t2" a guess is mi time,400ms.But i don't find anywere what is ore what mean time "t1".
Please if someone know,i need to understand this for a worst case analysis.
Thancks all!
I have a question regardless of injection current into analog MCU pin.
From datasheet maximum injection current into pin is 2mA.From my worst case calculation result a injection current ~250uA in that pin from 400ms time.On datasheet i found one expresion to calculate if this current during 400ms influences or not behavior of MCU.
I atache a picture with tham expresion.My question is if someone know or meet this,what value have time "t1".
Time "t2" a guess is mi time,400ms.But i don't find anywere what is ore what mean time "t1".
Please if someone know,i need to understand this for a worst case analysis.
Thancks all!