ST25R3917 Datasheet | STMicroelectronics

ST25R3916 ST25R3917 High performance NFC universal device and EMVCo reader VFQFPN32 UFQFPN32 (5x5 mm) (5x5 mm) WLCSP36 Features - Operating modes - Reader/writer - Card emulation - Active and passive peer to peer - RF munication - EMVCo 3.0 analog and digital pliant - NFC-A / ISO14443A up to 848 kbit/s - NFC-B / ISO14443B up to 848 kbit/s - NFC-F / Feli Ca™ up to 424 kbit/s - NFC-V / ISO15693 up to 53 kb/s - NFC-A / ISO14443A and NFC-F / Feli Ca™ card emulation - Active and passive peer to peer initiator and target modes, up to 424 kbit/s - Low level modes to implement MIFARE Classic® pliant or other custom protocols - Key Features - Dynamic power output (DPO) controls the field strength to stay within given limits - Active wave shaping (AWS) reduces overand under-shoots - Noise suppression receiver (NSR) allows reception in noisy environment - Automatic antenna tuning (AAT) via variable capacitor - Integrated EMVCo 3.0 pliant EMD handling - production data - Automatic gain control and squelch feature to maximize SNR - Low power capacitive and inductive card detection - Low power NFC active and passive target modes - Adjustable ASK modulation depth, from 5 to 40% - Integrated regulators to boost system...