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Semiconductor integrated circuit, radio frequency identification transponder, and non-cotact IC card

  • US 20030183699A1
  • Filed: 12/30/2002
  • Published: 10/02/2003
  • Est. Priority Date: 03/29/2002
  • Status: Active Grant
First Claim
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1. A semiconductor integrated circuit comprising:

  • a rectifier circuit for converting an alternating current into a direct-current voltage and outputting the voltage as a power supply voltage;

    a memory array having a plurality of ferroelectric memory cells; and

    a ferroelectric holding circuit having a volatile holding circuit and a plurality of ferroelectric capacitors.

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