Maxim Integrated DS2502AR1-C5H+T&R EEPROM

The DS2502AR1-C5H+T&R is a high-quality, non-volatile memory module from Maxim Integrated, renowned for its reliability and durability. This EEPROM (Electrically Erasable Programmable Read-Only Memory) device is part of the 1-Wire® family, which means it operates with a single data line plus ground for communication. This unique feature simplifies the system hardware design, making it an ideal choice for applications where minimal wiring is a necessity and space is at a premium.

The DS2502AR1-C5H+T&R offers 1Kb of memory, which is partitioned into four pages of 32 bytes each. It is designed for a wide range of applications, including device authentication, feature setting, and data storage for calibration and configuration information. Its robust construction ensures that data is retained for extended periods, with a data retention specification of over 10 years, and it supports over 1,000,000 write cycles, ensuring data integrity and reliability over the product's lifespan.

One of the standout features of this EEPROM is its 1-Wire interface, which allows for a bidirectional communication on a single bus with a minimal pin count. This is particularly useful for systems that require a serial port for data exchange, as it can greatly reduce the complexity and cost of the system. Additionally, the DS2502AR1-C5H+T&R supports the unique "Read Only" mode, which allows permanent write protection for data, ensuring that once programmed, the data cannot be tampered with.

This product comes in a compact, surface-mountable SOT-23 package, and it is available in tape and reel (T&R) format, which is suitable for automated assembly processes. The operating temperature range of -40°C to +85°C ensures that the DS2502AR1-C5H+T&R can be used in a wide variety of environmental conditions, making it a versatile choice for both industrial and consumer applications.

Whether you're developing a smart device that requires secure data storage or a system that needs a reliable authentication mechanism, the Maxim Integrated DS2502AR1-C5H+T&R EEPROM is engineered to meet the demands of your project with excellence and efficiency.