| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide an electronic circuit capable of preventing an IC and a peripheral component from being broken even when some failure occurs at an oscillation frequency.SOLUTION: The electronic circuit includes an oscillation circuit 14 whose oscillation frequency is set by an outer-equipped element (a resistor 14g, a capacitor 14h), and an oscillation failure protection circuit 68 that performs a predetermined oscillation failure protection operation when failure is detected at the oscillation frequency.</p> |
