ST25DV02K-W1R8S3

The ST25DV02K-W1R8S3 is a dynamic NFC/RFID tag IC developed by STMicroelectronics. It features 2 Kbits (256 bytes) of EEPROM memory, providing a versatile solution for various applications like industrial, consumer electronics, and smart packaging. This IC supports NFC Forum Type 5 Tag and ISO/IEC 15693 and ISO/IEC 18000-3 mode 1 RF protocols, ensuring compatibility with a wide range of NFC devices and readers.
The ST25DV02K-W1R8S3 is equipped with an I2C interface, allowing seamless integration with microcontrollers for dual interface applications. It also includes energy harvesting functionality, enabling the tag to power external circuitry using energy captured from the NFC field, thus supporting batteryless designs.
The device offers fast data transfer rates and features an automatic RF management, which optimizes RF performance and power efficiency. Security is bolstered by a unique 7-byte UID and password protection options, making it suitable for secure and sensitive applications. The compact packaging and robust design make it ideal for embedding into various form factors.

The ST25DV02K-W1R8S3 is a dynamic NFC/RFID tag IC by STMicroelectronics. Equivalent products include:
1. NXP NTAG I2C plus series – provides similar functionality with NFC interface and memory.
2. Texas Instruments RF430FRL152H – offers NFC functionality with additional features like integrated sensors.
3. AMS AS3953 series – another NFC dynamic tag IC with a focus on low power.
These alternatives may differ in specific features, packaging, or performance, so it's essential to review their datasheets for compatibility with specific applications.

The ST25DV02K-W1R8S3 is an NFC/RFID tag IC designed for dual interface operations and features a 13.56 MHz operating frequency compatible with the ISO/IEC 15693 and NFC Forum Type 5 tag standards. It offers a 2 Kbit EEPROM memory organized in 64 blocks of 4 bytes each, with both RF and I2C interfaces for flexible integration.
Key features include:
1. Dual Interface: Supports both RF and I2C interfaces, enabling communication with NFC-enabled devices and microcontrollers.
2. Energy Harvesting: Can power external circuits by harvesting energy from the RF field.
3. Fast Transfer Mode: Allows rapid data exchange between the RF and I2C interfaces.
4. Password Protection: Provides security through 32-bit password protection for read and write operations.
5. Field Detection: Offers an interrupt signal to indicate the presence of an RF field.
6. Low Power Consumption: Optimized for energy efficiency, making it suitable for various applications including IoT and smart packaging.
These features make the ST25DV02K-W1R8S3 ideal for applications requiring NFC connectivity, data security, and low power consumption.

The ST25DV02K-W1R8S3 is a dynamic NFC/RFID tag IC from STMicroelectronics, featuring 2 Kbits of EEPROM memory. It has a WLCSP form factor with 8 bumps, which essentially translates to an 8-pin configuration.
The primary functions of the ST25DV02K-W1R8S3 include:
1. NFC/RFID Communication: It supports NFC Forum Type 5 Tag and ISO/IEC 15693 & 18000-3 mode 1 standards for near-field communication.
2. EEPROM Memory: Offers 2 Kbits of non-volatile memory for data storage, which can be accessed both wirelessly and through a wired interface.
3. Energy Harvesting: Capable of harvesting energy from the RF field to power external devices.
4. Fast Transfer Mode: Enables quick data transfer between the RF and I2C interfaces.
5. Security Features: Includes a 64-bit unique identifier and configurable password protection for enhanced security.
These features make it suitable for applications like asset tracking, product authentication, and smart packaging.

The ST25DV02K-W1R8S3 is manufactured by STMicroelectronics. STMicroelectronics is a global semiconductor company that designs, develops, manufactures, and markets a wide range of semiconductor products and solutions. Headquartered in Geneva, Switzerland, the company is one of the leading players in the semiconductor industry and serves various markets, including automotive, industrial, personal electronics, communications equipment, and the Internet of Things (IoT). STMicroelectronics is known for its innovation in technologies such as microcontrollers, sensors, power management devices, and analog products. The company operates worldwide and collaborates with numerous partners in the technology ecosystem to provide comprehensive solutions to its customers.

The ST25DV02K-W1R8S3 is a dynamic NFC/RFID tag IC designed for use in various applications. Key areas include:
1. Consumer Electronics: Enhances user experience with device pairing and configuration through NFC.
2. Industrial Automation: Supports asset tracking and equipment maintenance.
3. Smart Packaging: Enables interactive packaging with product authentication and information.
4. Retail: Facilitates inventory management and customer engagement.
5. Healthcare: Supports medical device management and secure patient data.
6. Smart Metering: Provides contactless data transfer and configuration.
7. Access Control: Enhances security through NFC-based systems.
Its features such as energy harvesting, fast data transfer, and a large memory capacity make it suitable for these diverse applications.

The ST25DV02K-W1R8S3 is a dynamic NFC/RFID tag IC, offered in a wafer package. It features 2 Kbits of EEPROM memory, an I2C interface, and energy harvesting capabilities. This IC is designed for applications requiring wireless communication and data storage, such as smart packaging, asset tracking, and authentication.