Maxim Integrated DS2502X1+TR EEPROM

The Maxim Integrated DS2502X1+TR is a high-quality, non-volatile memory solution designed for applications that require data storage with the convenience of an electrically erasable and programmable read-only memory (EEPROM). This device is part of the renowned 1-Wire® family, which allows for communication on a single data line, plus ground, for simplified connectivity with microcontrollers and other logic controllers.

The DS2502X1+TR features a unique 64-bit serial number pre-programmed into each chip, ensuring a distinct identity that is invaluable for networked device identification and authentication purposes. This feature is particularly useful in applications where components need to be tracked or authenticated, such as in supply chain management or in the prevention of counterfeiting.

With a memory capacity of 1024 bits, the DS2502X1+TR is partitioned into four pages of 256 bits each, offering flexibility for data organization and storage. The EEPROM is optimized for reliable operation, with a data retention period of over 10 years and the ability to endure more than 1,000,000 write cycles, making it a robust choice for industrial and commercial applications.

The device operates over a wide voltage range, typically from 2.8V to 6.0V, which allows for versatile use across various systems without the need for level shifters. Its small form factor is encapsulated in a surface-mount TSOC package, making it ideal for space-constrained applications. The DS2502X1+TR is supplied in tape and reel (TR) format, facilitating efficient handling and placement during the manufacturing process, especially for high-volume production.

Applications that can benefit from the Maxim Integrated DS2502X1+TR EEPROM include but are not limited to: asset tracking, product authentication, device calibration data storage, and electronic warranties. Its reliability, combined with the convenience of 1-Wire interfacing, makes it a superior choice for designers looking to add secure and persistent memory to their systems.

Overall, the DS2502X1+TR from Maxim Integrated is a versatile, durable, and secure EEPROM that meets the needs of a wide range of applications, ensuring data integrity and device authenticity in a simple, cost-effective manner.