STMicroelectronics ST25RU3993-BQFT NFC Reader, 48-Pin QFN

The STMicroelectronics ST25RU3993 RAIN® (UHF) RFID reader device provides multi-protocol support for the 840-960 MHz UHF band compatible with ISO18000-62 & -63, ISO29143 and to GS1’s EPC UHF Gen2 air interface protocol. It includes an on-chip VCO and a power amplifier, and offers a complete set of RFID features including dense reader mode (DRM) functionality and support for frequency-hopping, low-level transmission coding, low-level decode, data framing and CRC checking. ST25RU3993 rain rid image The ST25RU3993 operates at very low-power, making it suitable for use in portable and battery-powered equipment such as mobile phones.

Automatic I/Q selection
Phase bit for tag tracking with 8-bit linear RSSI
Temperature range: -40 °C to 85 °C
Integrated supply regulators
Frequency hopping support