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ST25R3912

Part Number ST25R3912
Manufacturer STMicroelectronics
Description High performance HF reader / NFC initiator
Published Mar 6, 2023
Detailed Description ST25R3912 High performance HF reader / NFC initiator for payment applications with 1 W output power Datasheet - product...
Datasheet ST25R3912




Overview
ST25R3912 High performance HF reader / NFC initiator for payment applications with 1 W output power Datasheet - production data WLCSP QFN32 / VFQFPN32 Features • ISO 18092 (NFCIP-1) Active P2P • ISO14443A, ISO14443B, ISO15693 and FeliCa™ • Supports HBR up to 848 kbit/s PICC to PCD and PCD to PICC framing • Inductive sensing - Wake-up • Automatic modulation index adjustment • AM and PM (I/Q) demodulator channels with automatic selection • Up to 1 W in case of differential output • User selectable and automatic gain control • Transparent and Stream modes to implement MIFARE™ Classic compliant or other custom protocols • Possibility of driving two antennas in single ended mode • Oscillator ...






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