The ST25TB02K-AC6G6 is a dynamic NFC/RFID tag IC from the esteemed manufacturer STMicroelectronics. This product is part of the ST25TB series, which is specifically designed to deliver contactless communication using the ISO 14443 Type B standard. The device is engineered to provide a seamless and secure way to exchange data in various applications, ranging from contactless payment systems to electronic ticketing and access control.

With a 2-Kbit EEPROM memory size, the ST25TB02K-AC6G6 offers ample storage for data that can be easily accessed and modified wirelessly. The EEPROM is organized as 64 blocks of 4 bytes each, which provides flexibility in data management and security. The memory can endure a minimum of 100,000 write cycles, ensuring data integrity and retention over an extended period, with a data retention period of 40 years.

This NFC/RFID tag IC operates within a supply voltage range of 1.8V to 5.5V, making it suitable for a wide range of applications and devices. The low-power consumption design of the ST25TB02K-AC6G6 ensures that it is an ideal choice for battery-operated systems where power efficiency is crucial.

The tag features an internal tuning capacitor of 25 pF, which simplifies the antenna design process, allowing for easier integration into the final product. Additionally, the ST25TB02K-AC6G6 supports anti-collision and selective wake-up functionalities, enabling the operation of multiple tags within the same vicinity without interference.

To enhance security, the ST25TB02K-AC6G6 incorporates a unique identifier (UID) for each device, which can be used for identification purposes in various applications. Furthermore, the product is designed to be robust against environmental factors and is encapsulated in an 8-contact UFDFPN package, ensuring durability and reliability in diverse operating conditions.

In summary, the ST25TB02K-AC6G6 from STMicroelectronics is a versatile and efficient NFC/RFID tag IC that offers reliable performance, robust security features, and easy integration for a multitude of contactless communication applications.