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ST25R3916-AQWT VFQFPN 5X5X1 32L WETTABLE FLANKS

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See Technical Specifications

ST25R3916-AQWT

C, SPI VFQFN-32(5x5)

Manufacturer:

Stmicroelectronics
Mfr.Part #:

ST25R3916-AQWT
Datasheet:

ST25R3916-AQWT Datasheet (PDF)
Supply Voltage Min Volt:

2.4
Supply Voltage Max Volt:

5.5
Operating Temp Min Celsius:

-40.0
Operating Temp Max Celsius:

125.0

Email: [email protected]

Skype: live:.cid.ab6b29428937b76

Tel: +852 95804164

ST25R3916-AQWT General Description

The ST25R3916-AQWT is a high-performance NFC/RFID reader IC that operates at 13.56 MHz frequency. It offers a wide range of communication protocols including ISO 14443A/B, ISO 15693, FeliCa, and NFC Forum standards. The IC features a high-output power of up to 1.6 W and supports active and passive peer-to-peer communication modes.With its advanced signal processing capabilities, the ST25R3916-AQWT provides robust performance in challenging environments with high noise levels. It also offers enhanced antenna tuning for improved sensitivity and range.The ST25R3916-AQWT includes a variety of integrated features such as a voltage regulator, data framing, and digital filtering to simplify design and reduce external components. It is designed for use in a wide range of applications including access control, payment systems, industrial automation, and IoT devices.

Key Features

Built-in analog front-end (AFE)

Supports ISO 14443A/B, ISO 15693, FeliCa, and NFC protocols

Integrated voltage regulators and ADC

High output power up to 1.6W

Low power consumption in all operating modes

Automatic antenna tuning for stable communication

Advanced communication algorithms for reliable read/write operations

Application

Payment terminals: Enables contactless card transactions, NFC access control, and mobile payment applications

Smart homes: Supports NFC devices for home automation, such as door locks, lighting control, and smart appliances

Automotive: Enables keyless entry systems, tire pressure monitoring, and vehicle tracking using NFC technology

Industrial IoT: Facilitates secure identification in industrial automation, asset tracking, and equipment monitoring applications

Specifications

Supply Voltage Min Volt	2.4	Supply Voltage Max Volt	5.5
Operating Temp Min Celsius	-40.0	Operating Temp Max Celsius	125.0
ECCN US	EAR99	ECCN EU	NEC
Packing Type	Tape And Reel	Grade	Industrial