| 摘要 |
PROBLEM TO BE SOLVED: To provide a semiconductor device that prevents excessive current from flowing when the resistance value of a resistance change element is changed.SOLUTION: The semiconductor device comprises: a resistance change element having a first resistance value or a second resistance value corresponding to current flowing therethrough; first and second transistors (Y3a and Q3k) connected in series between first and second electric wiring while sandwiching the resistance change element; and a power generating circuit supplying power to a control electrode of the first transistor. The power generating circuit supplies first power to the control electrode when changing the resistance of the resistance change element to the first resistance value, and supplies second power different from the first power to the control electrode when changing the resistance of the resistance change element to the second resistance value. |
