Microchip Technology Inc.

Mitchel Obolsky

Joseph W Triece

Joseph Alan Thomsen

An electronic circuit includes a non-volatile memory on an integrated circuit that has several memory cells. The cells each have a voltage state and a gate. A gate bias circuit on the integrated circuit is coupled to the gates of the memory cells. The gate bias circuit includes at least a read voltage and a margin voltage. A detection circuit on the integrated circuit is coupled to the cells. The detection circuit includes a comparator and a reference voltage. The reference voltage and the voltage state of one of the cells are coupled to the comparator. The detection circuit includes an output generating a signal corresponding to the comparator output. The integrated circuit includes a monitor circuit. The monitor circuit is coupled to the output of the detection circuit and determines whether the voltage state of the cell transitions between application of the read and margin voltages to the gate.

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Phoenix, AZ, United States of America

Mitchel Obolsky