The DS1337C#T&R from Maxim Integrated is a highly integrated real-time clock (RTC) with a built-in 56-byte, battery-backed Non-Volatile (NV) SRAM. This RTC device provides an accurate timekeeping solution for a wide range of applications in consumer electronics, embedded systems, telecommunications, and handheld devices.

Key Features

• Timekeeping Accuracy: The device maintains seconds, minutes, hours, day, date, month, and year information, with automatic leap year correction valid up to 2100. It provides high precision with less than one minute of time deviation per month at room temperature.
• Serial Interface: Equipped with an I²C serial interface, the DS1337C#T&R allows for simple integration into existing designs, facilitating easy communication with microcontrollers and other digital systems.
• Low Power Consumption: Designed for low power consumption, this RTC is ideal for battery-powered systems, helping to extend the operational lifespan of the device it is integrated with.
• Programmable Alarms: Two programmable time-of-day alarms and a programmable square-wave output add versatility to its functions, making it suitable for complex timing applications.
• Operating Temperature: The device operates within an industrial temperature range of -40°C to +85°C, ensuring reliable performance under extreme conditions.

Applications

The DS1337C#T&R is suited for various applications, including:

• Portable Instruments
• Industrial Control Systems
• Embedded Systems
• Utility Meters
• Consumer Electronics

Product Packaging and Availability

The DS1337C#T&R is available in a compact 8-pin SO package and is provided in tape and reel form for ease of integration into manufacturing processes. Maxim Integrated's commitment to quality ensures that each unit is meticulously tested for performance and reliability, making the DS1337C#T&R a trusted choice for RTC solutions.