STMicroelectronics

ST25DV04K-IER6S3

ST25DV04K-IER6S3 is a Dynamic NFC/RFID Tag IC manufactured by STMicroelectronics. It is designed for use in a wide range of applications, including but not limited to, contactless payment, access control, and smart posters.

Description:

The ST25DV04K-IER6S3 is a highly integrated and flexible Dynamic NFC/RFID Tag IC. It features a large memory capacity of up to 1Kbytes of EEPROM, which can be used to store various types of data, such as user information, access credentials, and other relevant data. The IC is based on the ISO/IEC 14443A and ISO/IEC 18092 standards, which are widely used in contactless communication.

Features:

1. Large memory capacity: The ST25DV04K-IER6S3 has a memory capacity of up to 1Kbytes of EEPROM, which can be used to store various types of data.
2. Dynamic data updating: The IC allows for dynamic data updating, which means that the stored information can be changed or updated as needed.
3. High level of security: The IC features a high level of security, with multiple protection mechanisms, such as password protection, access control, and data encryption.
4. Low power consumption: The IC is designed to have low power consumption, which makes it suitable for battery-powered devices.
5. Wide operating temperature range: The IC can operate in a wide temperature range of -40°C to +85°C, making it suitable for use in various environments.
6. Compact form factor: The IC is available in a compact form factor, making it easy to integrate into various devices.

Applications:

The ST25DV04K-IER6S3 can be used in a wide range of applications, including:

1. Contactless payment: The IC can be used in contactless payment systems, such as credit cards and mobile payment devices.
2. Access control: The IC can be used in access control systems, such as building access and secure facilities.
3. Smart posters: The IC can be used in smart posters, which can provide additional information to users when scanned with a compatible device.
4. Inventory management: The IC can be used in inventory management systems, to track and manage inventory levels.
5. Asset tracking: The IC can be used in asset tracking systems, to track and manage the location and status of assets.

Overall, the ST25DV04K-IER6S3 is a highly versatile and flexible Dynamic NFC/RFID Tag IC, with a large memory capacity, high level of security, and low power consumption. It is suitable for use in a wide range of applications, including contactless payment, access control, and smart posters.