| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a sense amplifier circuit in which a reference current existing between a ON-cell current and a OFF-cell current. SOLUTION: A reference cell 108 is programmed to be at a threshold voltage between threshold voltage of ON-cell and threshold voltage of OFF-cell. Further, a resistor 116 is connected to a reference cell 108 in parallel.</p> |
