| 摘要 |
The invention concerns an integrated circuit comprising a detection circuit (10) and a rectifier circuit (20) associated in series, to supply a rectified voltage (HV1, HV1), and a low voltage regulating circuit (30, 34) which receives the rectified voltage (HV1) and supplies a low voltage (Vcc). The invention is characterised in that the circuit further comprises a voltage producing circuit (100) which receives the rectified voltage (HV1) and produces high voltage (HT) different from the low voltage (Vcc). In one embodiment, the circuit also includes a memory (40) comprising a memory plane (42), the memory plane receiving the low voltage (Vcc) and the high voltage (HT).
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