A method for adjusting a duration of an internal timing signal in an integrated
circuit with a value close to a typical value of the duration may include activating
the internal timing signal in the integrated circuit and sequentially sending calibration
values to an input of the integrated circuit. The expiration of the internal timing
signal may determine the last calibration value received or being received, and
the calibration data may be applied to a device for adjusting the duration of the
internal timing signal.