Pic18f25k20 supply voltage

[engineer1000]

Hi I have a through hole pic18f25k20 . I want to incororate it into my design. The problem is my circuit has a 5V supply the maxium rating for this pic is 5V. The normal vcc is 3-3.6V
Would it be a problem running at this voltage?

 

[mathespbe]

Below 3.5V may cause mislead operation to consider it as logic 0... Better to use 5V power supply...

 

[Venkadesh_M]

Hi I have a through hole pic18f25k20 . I want to incororate it into my design. The problem is my circuit has a 5V supply the maxium rating for this pic is 5V. The normal vcc is 3-3.6V
Would it be a problem running at this voltage?

Its operating range is 1.8V to 3.6V. You have to reduce it to give..

 

[engineer1000]

Will 5v damage the ic?

 

[Venkadesh_M]

Will 5v damage the ic?

You shdnt give more than Max Vdd...

 

[mathespbe]

Will 5v damage the ic?

Sorry I thought the operating range is 3.5V to 5V...
It's 1.8 to 3.6V range...

You should not use more than 3.6V range...

 

[amayilsamy]

You can operate the PIC18F25K2 Controller at 3.3 V supply voltage. Use LM3940 is 5 V to 3.3 V converter.

https://www.ti.com/lit/ds/symlink/lm3940.pdf