STMicroelectronics SRI512-W4/1GE Product Overview

The SRI512-W4/1GE is a cutting-edge contactless memory chip from STMicroelectronics, designed for secure data transfer and storage in a wide range of applications. This robust and versatile product is a part of STMicroelectronics' renowned ST25R NFC/RFID product series, which are known for their high performance and reliability.

Key Features

• Memory Capacity: The chip comes with a 512-bit EEPROM memory, providing ample space for data storage. This memory is organized in 16 blocks of 4 bytes each, which is ideal for applications that require structured data storage.
• Communication: It operates on the 13.56 MHz frequency and is compliant with the ISO 14443-B standard, ensuring compatibility with a wide range of RFID readers and NFC devices for contactless communication.
• Security: Equipped with features such as a 64-bit unique serial number and write protection capabilities, the SRI512-W4/1GE ensures the security and integrity of the data stored within.
• Endurance: The chip is designed for a minimum of 100,000 erase/write cycles and has a data retention period of 10 years, ensuring long-term reliability for critical applications.
• Operating Conditions: The SRI512-W4/1GE is robust in its operation, with an operating temperature range from -25°C to 70°C, making it suitable for use in harsh environmental conditions.

Applications

The versatility of the SRI512-W4/1GE makes it an ideal choice for a variety of applications, including:

• Public transportation ticketing systems
• Access control systems
• Event ticketing and management
• Loyalty programs
• Supply chain management and asset tracking

Why Choose SRI512-W4/1GE?

STMicroelectronics' commitment to quality and innovation is evident in the SRI512-W4/1GE. With its secure storage, high reliability, and compatibility with existing contactless communication infrastructures, this product is an excellent choice for businesses and organizations looking to leverage the power of RFID technology. Whether for tracking assets, managing access, or facilitating transactions, the SRI512-W4/1GE provides a secure and efficient solution.