METHOD FOR ACTIVATING A PROCESSING UNIT USING A CIRCUIT CONFIGURATION IN RESPONSE TO AN ACTIVATION SIGNAL

A method for activating a processing unit using a circuit configuration in response to an activation signal, and when the activation signal exceeds a switching threshold, a reference-voltage source is connected to a supply-voltage source, the reference-voltage source supplies a first reference voltage at a first comparator and supplies a second reference voltage at a second comparator, the first comparator carries out a comparison with the first reference voltage in order to detect a high level of the activation signal, and the second comparator carries out a comparison with a second reference voltage, and if a high level of the activation signal is detected, a voltage supply is activated with a time delay at a particularly low deviation from the desired delay time, via a variation of the supply voltage and the temperature.