MC33187 timer equivalent, long duration automotive timer.
and actual performance may vary over time. All operating parameters, including “Typical” must be validated for each cust.
Pin 1 : RC Pin 4 : TOGGLE Oscillator frequency control. Rt and Ct control the On/Off Control. A positive going voltage transition on this frequency of the clock oscillator. The period of oscillation is input toggles the timer between the On and Off s.
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