The DS1337C#T from Maxim Integrated is a highly accurate, low-power serial real-time clock (RTC) with a full binary-coded decimal (BCD) clock/calendar and 56 bytes of NV SRAM. This precision timekeeping device is ideal for a wide range of applications in consumer electronics, office automation, telecommunications, and embedded systems that require accurate timekeeping and a minimal power footprint.

Key Features

• Timekeeping Accuracy: Maintains timekeeping with precision and accuracy, ensuring reliable time and date information.
• Low Power Consumption: Designed for energy-sensitive applications, it draws minimal power, contributing to extended battery life in portable devices.
• 56 Bytes of NV SRAM: Non-volatile SRAM preserves data even when the main power supply is turned off, perfect for storing critical data.
• I2C Interface: The integrated I2C serial interface facilitates easy communication with most microcontrollers, allowing for simple integration into existing designs.
• Automatic Power-Fail Detect: The built-in power-fail circuit automatically switches to the backup battery when main power is lost, ensuring continuous timekeeping.
• Small Footprint: Its compact size makes it suitable for space-constrained applications.

Applications

The DS1337C#T is versatile and can be utilized in various devices and systems, including:

• Handheld devices
• GPS units
• Telematics
• Industrial time tracking
• Smart home automation
• Utility meters

Technical Specifications

For designers and engineers looking for a reliable, feature-rich RTC, the DS1337C#T offers a blend of performance and ease of use, making it a top choice for maintaining precise time in electronic systems.