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U3280M - Transponder Interface

Description

The U3280M is a transponder interface for use in contactless ID systems, remote control systems, tag and sensor applications.

It supplies the microcontroller with power from an RF field via an LC-resonant circuit and it enables contactless bi-directional data communication via this RF field.

Features

  • www. DataSheet4U. com Contactless Power Supply and Communication Interface Up to 10 kbaud Data Rate (R/O) Power Management for Contactless and Battery Power Supply Frequency Range 100 kHz to 150 kHz 32 x 16-bit EEPROM Two-wire Serial Interface Shift Register Supported Bi-phase and Manchester Modulator Stage Reset I/O Line Field Clock Extractor Field and Gap Detection Output for Wake-up and.

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