STMicroelectronics SRIX4K-A4S/1GE Product Overview

The SRIX4K-A4S/1GE is a state-of-the-art contactless memory chip produced by STMicroelectronics, a global semiconductor leader known for its innovative and reliable products. This chip is designed to cater to a wide range of applications where high-speed and secure data transactions are paramount.

Key Features

• Memory Size: The SRIX4K-A4S/1GE offers a 4K-bit EEPROM with block lock capabilities, providing ample space for secure data storage and flexible memory organization.
• Communication: It features a high-speed contactless interface compliant with ISO 14443-B standard, allowing for quick and efficient data transfer with a typical transaction time of less than 35 ms for a 128-byte EEPROM write operation.
• Security: Enhanced security features include a 64-bit unique identifier and a 32-bit password protection mechanism to prevent unauthorized access, ensuring the integrity and confidentiality of the data.
• Endurance: The chip boasts an impressive endurance of 100,000 write cycles and a data retention period of 10 years, guaranteeing long-term reliability for users.
• Versatility: It is suitable for a variety of applications, including access control, transportation, loyalty programs, and more.

Technical Specifications

• Operating Frequency: 13.56 MHz
• Supply Voltage: 5V ±10%
• Operating Temperature Range: -25°C to +70°C
• Package: SO8

The SRIX4K-A4S/1GE is engineered to meet the rigorous demands of modern contactless applications. Its robust design, combined with cutting-edge technology, makes it an ideal choice for system developers looking to integrate a reliable and secure contactless memory solution. With STMicroelectronics' commitment to quality, the SRIX4K-A4S/1GE represents a smart investment for any project requiring a high-performance RFID solution.