IC CHIP FOR IDENTIFICATION, AND READ AND WRITE METHOD OF THE DATA THEREIN

摘要

PROBLEM TO BE SOLVED: To eliminate restrictions on the frequency of a carrier wave S1.

SOLUTION: An IC chip for identification comprises a power supply unit 11 for receiving the carrier wave S1 for generating internal power supply V; a clock generation unit 12 for generating an internal clock Sc; a memory unit 14; and an output unit 15 for reading out data D from the memory unit 14 and load-modulating the carrier wave S1.

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