A driving circuit connected with a non-volatile memory cell array, the driving circuit comprising:
- a first conducting device, wherein a first terminal of the first conducting device is connected with a first node, and a second terminal of the first conducting device is connected with a second node;
- a second conducting device, wherein a first terminal of the second conducting device is connected with a third node, and a second terminal of the second conducting device is connected with a fourth node, wherein a voltage at the fourth node is served as a driving signal, and the driving signal is transmitted to the non-volatile memory cell array;
- a first transistor, wherein a first drain/source terminal of the first transistor receives a first supply voltage, a second drain/source terminal of the first transistor is connected with the first node, and a gate terminal of the first transistor is connected with the third node;
- a second transistor, wherein a first drain/source terminal of the second transistor receives the first supply voltage, a second drain/source terminal of the second transistor is connected with the third node, and a gate terminal of the second transistor is connected with the first node;
- a first switching device, wherein a first terminal of the first switching device is connected with the second node, a second terminal of the first switching device is connected with a fifth node, and a control terminal of the first switching device receives a first control signal;
- a second switching device, wherein a first terminal of the second switching device is connected with the fourth node, a second terminal of the second switching device is connected with a sixth node, and a control terminal of the second switching device receives a second control signal;
- a first selecting device, wherein a first terminal of the first selecting device is connected with the fifth node, a second terminal of the first selecting device receives a second supply voltage, a third terminal of the first selecting device receives a third supply voltage, and a control terminal of the first selecting device receives a third control signal;
- and
- a second selecting device, wherein a first terminal of the second selecting device is connected with the sixth node, a second terminal of the second selecting device receives the second supply voltage, a third terminal of the second selecting device receives the third supply voltage, and a control terminal of the second selecting device receives a fourth control signal,
- wherein the first switching device is in an open state or a close state according to the first control signal,
- wherein the second switching device is in the open state or the close state according to the second control signal,
- wherein one of the second supply voltage and the third supply voltage is transmitted to the fifth node through the first selecting device according to the third control signal,
- wherein one of the second supply voltage and the third supply voltage is transmitted to the sixth node through the second selecting device according to the fourth control signal.