| 摘要 |
PURPOSE: A level shifting circuit and a nonvolatile semiconductor memory apparatus using the same are provided to increase area efficiency by including a level shifting unit. CONSTITUTION: A controller(100) generates a selection signal and a driving control signal. A level shifting unit(200) enables a first shifting signal to a pumping voltage level. The level shifting unit enables a second shifting signal to a pumping voltage level. A first switching unit(20) applies a program voltage to a word line. A second switching unit(40) applies a pass voltage to the word line.
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