DS1996L-F5+ – MAXIM INTEGRATED

The Maxim Integrated DS1996L-F5+ is a 64Kb Add-Only iButton data carrier, designed for secure and robust identification and tracking applications. Its unique 64-bit registration number, laser-engraved during manufacturing, provides absolute traceability and eliminates possibilities of duplication. This device functions as a non-volatile read/write memory with an Add-Only feature, crucial for applications requiring immutable audit trails. The DS1996L-F5+ communicates via a single-contact 1-Wire interface, simplifying integration into existing systems. The device features an operating voltage range typically derived from the 3V-5V read/write pulse on the 1-Wire bus, and while not a power *source*, it can supply a small 10mA current during memory writes. Encapsulated in a rugged F5 MicroCan package, it offers exceptional durability in harsh environments, and operates reliably within a temperature range of –40°C to 85°C. Common use cases include asset tracking, access control, and electronic cash systems, where secure identification and data logging are paramount. Its Add-Only memory structure prevents data tampering, enhancing system security.