The Maxim Integrated DS1972-F5+ is a robust, versatile iButton device that serves as a portable memory unit with a unique 64-bit registration number. Designed for applications where a rugged, portable, and reusable data storage device is needed, the DS1972-F5+ is an ideal solution for a wide range of data collection tasks.

Key Features

• Durable Design: Encased in a stainless steel container, the DS1972-F5+ is highly resistant to environmental hazards such as dirt, moisture, and shock. Its durability ensures reliable performance in tough industrial settings.
• Unique Identification: Each iButton is equipped with a factory-lasered, 64-bit registration number that provides a guaranteed unique identity which cannot be duplicated.
• Memory Storage: The device offers 1024 bits of 5V EEPROM memory partitioned into four pages of 256 bits, with the capability of a 64-bit scratchpad to ensure integrity in data transfer and a 48-bit read-only registration number.
• Multi-Purpose Use: It can be used for applications such as work-in-progress tracking, access control, inventory control, asset management, and various data logging tasks.
• Easy Integration: The DS1972-F5+ is designed to be easily integrated with a touch-and-hold reader, which simplifies communication with any host with a standard iButton probe.

Technical Specifications

• Operating temperature range: -40°C to +85°C
• Data retention: Over 10 years
• Write endurance: 1 million write cycles
• Dimensions: 17.35mm x 5.89mm (diameter x height)

The DS1972-F5+ from Maxim Integrated offers a compact, high-performance solution for secure data storage and transfer. Its combination of a unique ID and durable construction makes it an excellent choice for a variety of applications that require a reliable and reusable data carrier.