ST25DV04K-IER6T3

The ST25DV04K-IER6T3 is a dynamic NFC/RFID tag IC developed by STMicroelectronics. It belongs to the ST25DV series, which is known for its dual interface capability, offering both I²C and RF interfaces. This tag IC is designed for applications requiring wireless data exchange and energy harvesting, making it suitable for IoT, retail, and smart packaging.
Key features include:
1. NFC Interface: Compatible with NFC Forum Type 5 and ISO/IEC 15693 standards, allowing communication with NFC-enabled devices.

2. I²C Interface: Enables connection with microcontrollers for seamless data exchange.
3. Energy Harvesting: Capable of powering external low-power devices through harvested RF energy, which is especially useful in battery-less applications.
4. EEPROM Memory: Provides 4 Kbits of non-volatile memory, which is sectorized for flexible data management.
5. Fast Transfer Mode: Facilitates rapid data transfer between the RF and I²C interfaces.
6. Security Features: Includes password protection and configuration of memory areas for enhanced data security.
The ST25DV04K-IER6T3 is ideal for use in industrial, healthcare, and consumer electronics applications requiring secure and efficient data handling over NFC.

The ST25DV04K-IER6T3 is a dynamic NFC/RFID tag IC from STMicroelectronics. Key features include a 4-Kbit EEPROM memory organized in 512 bytes, with both RF and I2C interfaces allowing dual communication modes. It supports ISO/IEC 15693 and NFC Forum Type 5 Tag protocols for NFC communication. The device offers energy harvesting capabilities and features a fast transfer mode for efficient data exchange. It has a unique 64-bit identifier (UID) and supports password protection and configurable memory areas for enhanced security. The tag also includes a GPO (General Purpose Output) that can be used for various applications. The operating temperature range is from -40°C to +85°C, making it suitable for industrial and consumer applications. Additionally, it offers low power consumption and high data retention, ensuring reliability over extended periods.

The ST25DV04K-IER6T3 is a dynamic NFC/RFID tag IC from STMicroelectronics, packaged in a 16-lead small-outline integrated circuit (SOIC) with an exposed pad. This package type is suitable for surface-mount technology (SMT), offering a compact form factor ideal for various applications requiring NFC/RFID capabilities.

The ST25DV04K-IER6T3 is a dynamic NFC/RFID tag IC with a dual interface, supporting both contactless and I2C communications. This IC is housed in a 6-pin package. Here is a brief overview of the pin count and functions:
1. VCC: Power supply pin for the I2C interface.
2. GND: Ground reference pin.
3. SDA: Serial Data Line for the I2C interface, used for data input/output.
4. SCL: Serial Clock Line for the I2C interface, used for clock signal input.
5. RFU: Reserved for future use; it should not be connected.
6. RF GND: Ground pin for the RF interface.
The ST25DV04K-IER6T3 enables data transfer through both RF and I2C modes, allowing communication with NFC devices and microcontrollers. It is commonly used for applications involving contactless data exchange, such as smart labels and asset tracking.

The ST25DV04K-IER6T3 is manufactured by STMicroelectronics. STMicroelectronics is a global semiconductor company that designs, develops, manufactures, and markets a wide range of semiconductor products. The company serves various industries, including automotive, industrial, personal electronics, and communications equipment, providing solutions for microcontrollers, power devices, sensors, and many other applications.

The ST25DV04K-IER6T3 is used in applications such as NFC-enabled devices, smart packaging, asset tracking, and industrial automation. It enhances product authentication, enables wireless data exchange, and serves in contactless identification systems. It is also used in inventory management, smart meter applications, and consumer electronics for seamless data communication and energy-efficient operations.

The ST25DV04K-IER6T3 is an NFC/RFID tag IC by STMicroelectronics. Equivalent products include the NXP NTAG I2C plus and the Texas Instruments RF430FRL152H. These alternatives also offer NFC communication and are suitable for IoT and smart device applications. However, their specific features, memory sizes, and interfaces may vary. Always check detailed specifications to ensure compatibility with your application.