STMicroelectronics

ST25R3912-AQWT  

RFID, RF Access, Monitoring ICs

ST25R3912-AQWT Description

The ST25R3912-AQWT is a high-performance RFID reader IC designed and manufactured by STMicroelectronics. This device is part of the ST25R series and operates in the 13.56MHz frequency range, making it suitable for a wide range of applications. With a voltage supply range of 2.4V to 5.5V, it offers flexibility in power management. The ST25R3912-AQWT is compliant with various standards, including FeliCa, ISO 14443, ISO 15693, ISO 18092, MIFARE, and NFC, ensuring compatibility with a broad spectrum of RFID tags and systems.

ST25R3912-AQWT Features

• Comprehensive Standard Compliance: Supports multiple RFID standards, ensuring interoperability with various tag types.
• Broad Frequency Range: Operates at 13.56MHz, suitable for HF RFID applications.
• Flexible Power Supply: Accepts a supply voltage from 2.4V to 5.5V, accommodating different power sources.
• SPI Interface: Facilitates easy integration with microcontrollers and other digital systems.
• Surface Mount Technology: Allows for compact and reliable placement on PCBs.
• Active Product Status: Ensures ongoing support and availability from the manufacturer.
• RoHS3 Compliance: Meets environmental standards for the restriction of hazardous substances.
• REACH Unaffected: Complies with the European Chemicals Agency's regulations, indicating no restrictions on use.

ST25R3912-AQWT Applications

The ST25R3912-AQWT is ideal for applications requiring robust RFID reading capabilities, such as:

• Access Control Systems: For secure entry points in buildings or facilities.
• Payment Terminals: Facilitating contactless payments with NFC-enabled devices.
• Smart Cards: Enabling the reading and writing of data on contactless smart cards.
• Inventory Management: Automating the tracking and management of goods in warehouses.
• Public Transportation: For in buses, trains, and other transit systems.

Conclusion of ST25R3912-AQWT

The ST25R3912-AQWT stands out for its versatility and compliance with multiple RFID standards, making it a reliable choice for a variety of applications. Its surface mount design, SPI interface, and broad voltage range cater to the needs of modern electronic systems. STMicroelectronics' commitment to compliance with environmental regulations further enhances the product's appeal. This RFID reader IC is a robust solution for developers looking to integrate advanced RFID capabilities into their designs.

ST25R3912-AQWT Documents

Download datasheets and manufacturer documentation for ST25R3912-AQWT

Datasheets :

ST25R3912, ST25R3913