Albert Smit
New Member
My pic doesn't want to run from 3V. It works fine with 5V. Can anyone tell me what's the problem?
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That depends on frequency. Most non-LF PICs are specified to run at 2 volts at the frequencies achievable by their internal oscillators.picasm said:You need the LF version to work on 3V and even then it may require a higher voltage when using a higher clock frequency.
Check the data sheet for the PIC chip that you are using, it shows graphs and tables of it's power requirements.