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NFC HF readers

Overview
NFC-HF readers are used for short-range communications where the device on one end – the NFC tag – is completely passive. These readers are based on international standards: ISO/IEC 14443 for very short range communication at distances to the tag up to 10 cm and ISO/IEC 15693 enabling communication with NFC Forum Type 5 tags for distances up to 1 to 2 meters. Read more

Our products and solutions

One of the pioneers of RFID and NFC technology, ST is actively involved with the NFC Forum to bring NFC-V technology to the market.

ST25R39 NFC Initiators / HF Reader ICs offer superior RF robustness and sensitivity performance while the Active Antenna Tuning circuit ensures excellent energy efficiency, a key feature for portable, battery operated equipment.