ATA5570 ic equivalent, multifunctional 330-bit read/write rf sensor identification ic.
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Contactless Read/Write Data Transmission Sensor Input RS > 100 kΩ (Typical) => Data Stream Inverted Radio Frequency fRF fr.
in the 125 kHz frequency range. A single coil, connected to the chip, serves as the IC's power supply and bi-directional.
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