ST25R3916B-AQWT The STMicroelectronics ST25R3916B-AQWT is an RFID Reader/Transponder IC designed for payment and consumer applications. It operates at 13.56MHz and features I2C and SPI interfaces.
Mfr Part #:

ST25R3916B-AQWT

Available from 1 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics ST25R3916B-AQWT is an RFID Reader/Transponder IC designed for payment and consumer applications. It operates at 13.56MHz and features I2C and SPI interfaces.
Total Stock: 2,640 pcs
$ Price Range: $0.99

ST25R3916B-AQWT Available from 1 distributor

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2640 pcs On Request 1 On Request On Request On Request On Request On Request

ST25R3916B-AQWT Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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ST25R3916B-AQWT Description

Short technical summary and product information.

The STMicroelectronics ST25R3916B-AQWT is a versatile RFID Reader/Transponder IC suitable for payment and consumer electronics. This component operates at a frequency of 13.56MHz, supporting a wide range of standards including FeliCa, ISO 14443, ISO 15693, MIFARE, and NFC.

 

Designed for flexibility, it offers both I2C and SPI interfaces for seamless integration into various systems. The IC operates within a voltage range of 2.4V to 5.5V and can withstand operating temperatures from -40°C to 105°C (TA). It is housed in a 32-VFQFN Exposed Pad package, designed for surface mounting with wettable flank termination.

 

This component is RoHS3 compliant and has a Moisture Sensitivity Level (MSL) of 1, indicating unlimited shelf life under recommended storage conditions. Its REACH status is unaffected. The ST25R3916B-AQWT is an ideal choice for applications requiring reliable and efficient RFID communication.

ST25R3916B-AQWT Quick Information

Product Type: RFID Reader/Transponder IC
Canonical Name: STMicroelectronics ST25R3916B-AQWT RFID Reader/Transponder
Subcategory: RFID, RF Access, Monitoring ICs

ST25R3916B-AQWT Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

ST25R3916B-AQWT Estimated Pricing

Qty Low High
1+ $0.99 $0.99

Estimated market price range - modelled values for guidance only, not live distributor offers.

ST25R3916B-AQWT Features

  • RFID Reader/Transponder IC for payment and consumer use.
  • Operates at 13.56MHz frequency.
  • Supports multiple RFID standards including NFC.
  • I2C and SPI interfaces for flexible integration.
  • Wide operating temperature range of -40°C to 105°C.

ST25R3916B-AQWT Applications

  • Ideal for contactless payment systems.
  • Suitable for consumer electronics integration.
  • Used in access control applications.
  • Enables NFC communication features.
  • Supports various RFID tag protocols.

ST25R3916B-AQWT FAQs

7 frequently asked questions generated from this part’s specifications.
What type of component is the ST25R3916B-AQWT?

The ST25R3916B-AQWT is an RFID Reader/Transponder IC.

What is the operating frequency of the ST25R3916B-AQWT?

The operating frequency is 13.56MHz.

What interfaces does the ST25R3916B-AQWT support?

It supports I²C and SPI interfaces.

What is the operating voltage range for this RFID IC?

The operating voltage range is 2.4V to 5.5V.

What are the supported RFID standards for the ST25R3916B-AQWT?

It supports FeliCa, ISO 14443, ISO 15693, MIFARE, and NFC standards.

What is the operating temperature range?

The operating temperature range is -40°C to 105°C (TA).

What package type is the ST25R3916B-AQWT supplied in?

It is supplied in a 32-VFQFN Exposed Pad package.

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