Maxim Integrated DS1672S-33+ Real-Time Clock

The DS1672S-33+ from Maxim Integrated is a highly integrated, low-power real-time clock (RTC) with a full binary-coded decimal (BCD) clock/calendar and 31 bytes of static RAM. This RTC provides seconds, minutes, hours, day, date, month, and year information, with the day of the week automatically adjusted for leap years up to the year 2100.

Operating over a voltage range of 2.5V to 5.5V, the DS1672S-33+ is designed to be versatile and reliable for a broad array of applications that require long-term timekeeping, such as embedded systems, utility meters, industrial controllers, and consumer electronics. The device is offered in a space-saving 8-pin SO (small outline) package, making it suitable for systems where board space is at a premium.

One of the key features of the DS1672S-33+ is its serial interface, which allows simple and efficient integration into existing designs. The RTC uses an I²C serial bus to communicate with a microcontroller, enabling easy access to the timekeeping functions without the need for complex programming or additional hardware. This makes it an ideal choice for applications that require accurate timekeeping with minimal design complexity.

The DS1672S-33+ also comes with an integrated oscillator compensation circuitry that maintains accurate timekeeping over a wide temperature range. This feature, along with a low-power consumption profile, ensures that the RTC can operate for extended periods on battery backup power, making it perfect for portable or battery-powered applications.

Maxim Integrated's commitment to quality means that the DS1672S-33+ RTC is manufactured to high standards, ensuring reliable performance in demanding conditions. Whether you're designing a new system or upgrading an existing one, the DS1672S-33+ offers a practical, cost-effective solution for your real-time clock needs.

With its combination of features, the DS1672S-33+ provides a robust and versatile timekeeping component that can help streamline your design process and enhance the reliability of your end product.