| 摘要 |
Electric circuit for saving the information content of a memory in the event of a voltage drop or failure, in which there are provided two voltage discriminators (5, 6) which are set to different voltage thresholds (31, 32) and of which one voltage discriminator (5), set to the higher voltage (31), generates a prewarning signal and the other (6) generates a disabling signal. <IMAGE>
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