PWM and MEMORY

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  1. - 13th May 2016, 12:32 #1
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    pescador
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    Default PWM and MEMORY

    I designed a board using a 12F683 to provide a PWM signal to dim lights. Works great. Now I need to have it function where if the power is turned off - it remembers the values it had when it was shut off. Can someone help me choose a new micro-controller and how to implement that function? I'd like to keep the package size - 8 pins. I only need to store 1 byte - the duty cycle number from 1 to 255.
    Last edited by pescador; - 13th May 2016 at 12:38.
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