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AS39513
NFC Sensor Tag and Data Logger IC
General Description
The AS39513 is a semi-passive tag chip optimized for battery-powered smart labels with sensor functionality. The chip is ideal for applications using thin and flexible batteries but it also supports fully passive operation without a battery using the RF field from an RFID reader as a power source.
The RFID interface is fully ISO 15693 and NFC-V (T5T) compliant. External power can be supplied from a single-cell battery (typically 1.5V) or a dual-cell battery (typically 3V).
The chip has a fully integrated temperature sensor with a programmable temperature range (default -20ºC to 55ºC). The external sensor interface (SEXT) is an analog input and allows the connection of an external sensor.