ST25DV04KC-IE6S3 Dynamic NFC/RFID Tag IC

The ST25DV04KC-IE6S3 is a dynamic NFC/RFID tag IC from STMicroelectronics, designed to deliver a flexible and secure way to add near field communication (NFC) capabilities to a wide array of products. With its ISO 15693 and NFC Forum Type 5 tag compliance, this device ensures interoperability with the vast majority of NFC-enabled phones and RFID readers, making it a versatile choice for various applications.

Key Features

• Memory Size: The ST25DV04KC-IE6S3 comes equipped with a 4 Kbits EEPROM, partitioned into various areas that can be individually set to be accessible through the I2C interface or through the RF interface (ISO 15693).
• Energy Harvesting: This innovative feature allows the device to harvest energy from the RF field, providing power to external components without the need for a battery.
• Data Transfer: Fast data transfer modes are available, with a 256-bit buffer for efficient data handling between the NFC/RFID environment and the host system.
• Protection: The ST25DV04KC-IE6S3 offers a range of security features, including password protection for both I2C and RF access, ensuring that sensitive data remains secure.
• Customization: Users can configure the tag to emit a specific Field Detection (FD) signal, allowing for tailored device wake-up procedures.

Applications

The versatility of the ST25DV04KC-IE6S3 makes it suitable for a wide range of applications, including:

• Consumer electronics for device pairing and parameter configuration
• Industrial equipment for maintenance and configuration
• Smart advertising with contextualized and updated content
• Product authentication and anti-counterfeiting solutions
• Smart city components such as public transportation tickets or access control

As a member of STMicroelectronics' ST25DV series, the ST25DV04KC-IE6S3 is engineered to provide an advanced NFC experience, offering a high level of flexibility and security for developers and end-users alike. Its robust design and comprehensive feature set make it an ideal choice for integrating NFC functionality into new and existing products.