ST25DV04K-JFR6D3: Dynamic NFC/RFID Tag IC

The ST25DV04K-JFR6D3 from STMicroelectronics is a highly integrated NFC/RFID tag IC that offers a unique combination of features, making it an ideal choice for a wide range of applications in consumer electronics, industrial, and IoT devices. This dynamic NFC/RFID tag includes a 4 Kbit EEPROM and leverages both I2C and RF interfaces to provide flexible communication and data transfer capabilities.

Key Features

• Memory Capacity: The ST25DV04K-JFR6D3 offers 4 Kbits of EEPROM, partitioned into 512-byte blocks, which can be used for data storage and transfer between the tag and NFC-enabled devices.
• Fast Transfer Mode: The fast transfer mode capability allows for efficient data exchange between the tag's EEPROM and an external microcontroller via the I2C interface.
• Energy Harvesting: This innovative feature enables the tag to harvest energy from the RF field, providing power to external components, which is particularly useful in low-power applications.
• RF Interface: The device supports ISO/IEC 15693 and NFC Forum Type 5 tag standards, ensuring compatibility with a vast range of NFC-enabled devices for seamless communication.
• Protection and Security: The ST25DV04K-JFR6D3 incorporates user-configurable password protection, along with a tamper detection output, providing a secure and reliable solution for data integrity and privacy.

Applications

The versatility of the ST25DV04K-JFR6D3 makes it suitable for a variety of applications, including but not limited to:

• Consumer Electronics (e.g., smartphones, tablets, and wearables)
• Home and Industrial Automation
• Asset Tracking and Smart Labeling
• Medical and Healthcare Devices
• Smart City Infrastructure

With its robust feature set, the ST25DV04K-JFR6D3 stands out as a top-tier solution for designers looking to incorporate NFC/RFID functionality into their products. Its ease of integration, coupled with STMicroelectronics' commitment to quality and reliability, makes this dynamic tag IC a smart choice for cutting-edge, connected solutions.