A MTJ is sensed by applying a first reference current, first programming the MTJ to a first value using the first reference current, detecting the resistance of the first programmed MTJ, and if the detected resistance is above a first reference resistance, declaring the MTJ to be at a first state. Otherwise, upon determining if the detected resistance is below a second reference resistance, declaring the MTJ to be at a second state. In some cases, applying a second reference current through the MTJ and second programming the MTJ to a second value using the second reference current. Detecting the resistance of the second programmed MTJ and in some cases, declaring the MTJ to be at the second state, and in other cases, declaring the MTJ to be at the first state and programming the MTJ to the second state.