ST25R3916-AQWT The STMicroelectronics ST25R3916-AQWT is an RFID Reader/Transponder IC. It supports I²C and SPI interfaces and operates within a voltage range of 2.4V to 5.5V.
Mfr Part #:

ST25R3916-AQWT

Available from 2 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics ST25R3916-AQWT is an RFID Reader/Transponder IC. It supports I²C and SPI interfaces and operates within a voltage range of 2.4V to 5.5V.
✓ Total Stock: 68,757 pcs
$ Price Range: $0.99

ST25R3916-AQWT Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
56,000 pcs
56000 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
12,757 pcs
12757 pcs On Request 1 On Request On Request 20+ On Request On Request

ST25R3916-AQWT Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Industrial Grade
Interface
Medical Grade
Military Grade
Mounting Type
Operating Temperature
Standards
Storage Temperature
Supplier Device Package
Supplier Package
Tape & Reel
Type
Voltage

ST25R3916-AQWT Description

Short technical summary and product information.

The STMicroelectronics ST25R3916-AQWT is an integrated circuit designed for RFID reader and transponder applications. It supports multiple communication standards including FeliCa, ISO 14443, ISO 15693, MIFARE, and NFC.

 

This IC features a wide operating voltage range from 2.4V to 5.5V and can operate in temperatures from -40°C to 125°C. It offers both I²C and SPI interfaces for flexible system integration.

 

The device is housed in a 32-VFQFN Exposed Pad package, suitable for surface mounting. The supplier package is specified as 32-VFQFPN (5x5).

 

Compliance information indicates RoHS3 compliance, Moisture Sensitivity Level 1, and REACH unaffected status, though these are unverified.

ST25R3916-AQWT Quick Information

Product Type: RFID Reader/Transponder IC
Canonical Name: STMicroelectronics ST25R3916-AQWT RFID Reader/Transponder IC
Subcategory: ICs

ST25R3916-AQWT Compliance

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

ST25R3916-AQWT Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

ST25R3916-AQWT Features

  • RFID Reader/Transponder IC functionality.
  • Supports FeliCa, ISO 14443, ISO 15693, MIFARE, NFC.
  • Operates from 2.4V to 5.5V supply voltage.
  • I²C and SPI communication interfaces.
  • Surface mount 32-VFQFN package.

ST25R3916-AQWT Applications

  • Ideal for access control systems.
  • Suitable for contactless payment devices.
  • Used in asset tracking solutions.
  • Applicable for NFC communication.

ST25R3916-AQWT FAQs

4 frequently asked questions generated from this part’s specifications.
What is the operating voltage for the ST25R3916-AQWT?

The operating voltage is 2.4V to 5.5V.

What package type is the ST25R3916-AQWT available in?

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

What is the operating temperature range for this RFID IC?

The operating temperature range is -40°C to 125°C.

What RFID standards does the ST25R3916-AQWT support?

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

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