ST ST25R3916-AQWT

RFID 阅读器/应答器I²C，SPI

Overview

ST25P64V6P with pin details manufactured by ST. The ST25P64V6P is available in SOP16 Package, is part of the IC Chips.

ST25R3911B-AQFT with EDA / CAD Models manufactured by ST. The ST25R3911B-AQFT is available in QFN Package, is part of the IC Chips, RFID Reader IC 13.56MHz ISO 14443, NFC SPI 2.4 V ~ 5.5 V 32-VFQFN Exposed Pad, NFC/RFID Read/Write 32-Pin VFQFPN EP T/R.

Features

· Operating modes

– Reader/writer

– Card emulation

– Active and passive peer to peer

· RF communication

– EMVCo™ 3.0 analog and digital compliant

– NFC-A / ISO14443A up to 848 kbit/s

– NFC-B / ISO14443B up to 848 kbit/s

– NFC-F / FeliCa™ up to 424 kbit/s

– NFC-V / ISO15693 up to 53 kb/s

– NFC-A / ISO14443A and NFC-F / FeliCa™

card emulation

– Active and passive peer to peer initiator

and target modes, up to 424 kbit/s

– Low level modes to implement MIFARE

Classic® compliant 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 compliant EMD

Handling

Applications

The ST25R3916 and ST25R3917 devices (hereinafter referred to as ST25R3916/7) are suitable for a wide range of NFC and HF RFID applications, among them

· NFC Forum compliant NFC universal device

· EMVCo 3.0 compliant contactless payment terminal

· ISO14443 and ISO15693 compliant general purpose NFC device

· FeliCa™ reader / writer

· Support all five NFC Forum Tag types in reader mode

· Support all common proprietary protocols, such as Kovio, CTS, B’.