ST25DV04KC-IE6C3 - NFC Dynamic Tag IC

The ST25DV04KC-IE6C3 is a dynamic NFC/RFID tag IC with a dual interface from STMicroelectronics, designed to deliver a flexible and secure way to add NFC connectivity to a wide range of applications. This product features an EEPROM memory size of 4 Kbits, which is partitioned into various sectors and blocks to provide flexibility in data management. The IC is part of ST's ST25DV series and is a perfect choice for smart applications that require wireless communication with the convenience of NFC technology.

One of the key attributes of the ST25DV04KC-IE6C3 is its I2C interface, which allows for easy integration with microcontrollers and other digital systems. This interface also enables fast data transfer rates, making it suitable for applications that require quick read and write operations to the EEPROM. Additionally, the IC supports an energy harvesting feature, which can power external components with the energy harvested from the RF field, thus minimizing the overall power consumption of the system.

The ST25DV04KC-IE6C3 is equipped with a host of security features, including a unique 64-bit serial number, user- and read-only locks, and an open-drain tamper pin that can be used to detect unauthorized access to the system. These features ensure that data stored on the device is secure and that the system is protected against tampering.

For ease of use, the ST25DV04KC-IE6C3 comes with an NFC Forum Type 5 tag certification, which guarantees compatibility with NFC-enabled devices and ensures a smooth user experience when interacting with the tag. The device also offers fast data transfer modes, including a 256-byte buffer for fast writes and the capability to perform simultaneous read and write operations.

Overall, the ST25DV04KC-IE6C3 is a robust and versatile NFC/RFID solution that provides a secure and user-friendly interface for a variety of applications, including consumer electronics, smart meters, industrial automation, and more. Its small form factor, low power consumption, and advanced security features make it an ideal choice for developers looking to incorporate NFC functionality into their designs.