ST25DV02K-W1R8T3 Dynamic NFC/RFID Tag IC

The ST25DV02K-W1R8T3 from STMicroelectronics is a dynamic NFC/RFID tag IC that incorporates a wealth of features designed to provide a flexible and robust solution for near-field communication applications. This device leverages the capabilities of NFC technology to enable contactless communication and data exchange with NFC-enabled smartphones, tablets, and readers.

At the heart of the ST25DV02K-W1R8T3 is an ISO 15693 and NFC Forum Type 5 compliant RFID tag interface, which ensures compatibility with a wide range of NFC devices and RFID readers. The chip features a 2-Kbit EEPROM that can be accessed via both the RF interface and an I2C interface, providing a convenient way to store and retrieve data.

One of the notable characteristics of this dynamic tag is its energy harvesting ability. It can draw power from the RF field generated by NFC devices, eliminating the need for an external power source in certain applications. This energy harvesting feature can also power external components, making it an ideal choice for battery-less systems.

The ST25DV02K-W1R8T3 offers fast data transfer rates and a robust design that ensures reliable operation even in harsh environments. The EEPROM memory is partitioned into areas that can be protected by passwords, providing a secure way to store sensitive information.

This tag IC is available in a small SO8N package, making it suitable for a variety of applications, including consumer electronics, smart packaging, asset tracking, and authentication. Its user-friendly design allows for easy integration into existing systems, providing a seamless upgrade path for adding NFC capabilities to a wide range of products.

With its combination of flexibility, security, and ease of use, the ST25DV02K-W1R8T3 is an excellent choice for developers looking to incorporate NFC functionality into their designs. STMicroelectronics' commitment to quality ensures that this product delivers reliable performance and a high level of customer satisfaction.