EM4222 identification equivalent, read-only uhf identification.
Factory programmed 64 bit unique ID number High data rate: Up to 256 kbit/s Frequency independent: Typically used at 869 MHz, 902 - 928 MHz, 2.45 GHz On-chip oscillator O.
It is powered up by an RF beam transmitted by the reader, which is received and rectified to generate a supply voltage .
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