Maxim Integrated's DS1746WP-120IND+: A Robust RTC Solution

The DS1746WP-120IND+ is a high-performance, integrated real-time clock (RTC) and memory module designed by Maxim Integrated, a renowned name in the realm of precision timekeeping and memory solutions. This component is engineered to meet the demanding requirements of industrial applications, providing a reliable timekeeping functionality with a century byte that automatically adjusts for leap years up to the year 2100.

Encased in a durable 34-Pin PowerCap Module (PCM), the DS1746WP-120IND+ offers a wide temperature range of -40°C to +85°C, making it suitable for harsh industrial environments. This robust module includes a crystal-controlled time-of-day clock/calendar, a programmable interrupt, a watchdog timer, and a power-fail autorestart feature, all of which contribute to its reliability and versatility in complex systems.

One of the key features of the DS1746WP-120IND+ is its nonvolatile (NV) SRAM, which provides 128k x 8 bits of memory. This ensures that data is retained even in the event of a power loss, thanks to the integrated lithium energy source. The energy source is rechargeable and has a long service life, making the module a maintenance-free solution for many applications.

Interfacing with the DS1746WP-120IND+ is straightforward, as it supports a JEDEC standard byte-wide interface. The module is also equipped with a write protection mechanism, ensuring that critical data is safeguarded against inadvertent changes. This feature is particularly important in applications where data integrity is paramount.

The DS1746WP-120IND+ is an ideal choice for a variety of applications, including telecommunications, networking, embedded computing, and industrial systems that require accurate timekeeping and reliable data storage. Its industrial-grade specifications and built-in features provide developers with a compact, secure, and easy-to-integrate solution for managing time and data in their critical applications.

With Maxim Integrated's reputation for quality and performance, the DS1746WP-120IND+ stands out as a trusted component for engineers looking to enhance their system designs with a dependable RTC and memory module.