The DS2502S+T&R from Maxim Integrated is a 1Kb add-only memory device that operates over a wide voltage range of 2.8V to 6.0V. This high-quality, non-volatile memory module is designed with unique and robust features that make it ideal for applications requiring a small, non-erasable memory area. The device is commonly used in applications such as identification, authentication, and calibration data storage.

Key Features:

• Unique Factory-Lasered Registration Number: The DS2502S+T&R includes a unique 64-bit serial number that is factory-lasered, ensuring a distinct identity for each device.
• 1024 Bits of 5V EEPROM Memory: The memory is partitioned into four pages of 256 bits each, providing ample storage for data that must be preserved during power-down events.
• Write-Once Read-Many Memory: This feature allows data to be written to the device once and then read multiple times, ensuring the integrity and security of the data stored.
• Wide Operating Range: The device operates over a broad temperature range of -40°C to +85°C, making it suitable for various environmental conditions.
• Surface-Mount Package: Available in a surface-mount package, the DS2502S+T&R is designed for automated assembly processes, making it ideal for mass production.
• Tape and Reel: The product is supplied in tape and reel format (T&R), facilitating efficient handling and placement during the manufacturing process.

Applications:

The DS2502S+T&R is versatile and can be integrated into various systems, including:

• Electronic device identification and authentication
• Aftermarket management of consumables
• PCB identification
• Medical sensor calibration data storage

With its robust design and unique features, the DS2502S+T&R is a reliable choice for designers and engineers looking to incorporate a small, secure memory component into their systems. Maxim Integrated's commitment to quality ensures that this product delivers consistent performance and durability for critical applications.