MAXIM INTEGRATED / ANALOG DEVICES DS1308U3 Real-Time Clock

The DS1308 is a low-power, full binary-coded decimal (BCD) clock/calendar with 56 bytes of NV RAM, operating via an I2C interface. It provides precise timekeeping for seconds, minutes, hours, day, date, month, and year, including leap-year adjustments. The device features automatic power-fail detection, battery backup support, multiple square-wave output frequencies, and suits applications like handheld devices, consumer electronics, office equipment, and telecommunications. Its robust design ensures reliable operation within the -40°C to +85°C temperature range, making it ideal for industrial and portable applications.

View DS1308U3Datasheet [pdf]

Buy the Maxim Series DS1308 Real-Time Clock: DS1308U3

Discover the Maxim Series DS1308U3 real-time clock with 56 bytes of NV RAM, supporting I2C interface, automatic leap-year correction, ultra-low power consumption, and wide temperature range. Ideal for industrial, consumer electronics, medical devices, and telecom applications, its built-in power-fail detection ensures timekeeping even during power outages. Easy to integrate with simple serial interface, it offers multiple square-wave frequencies and operates efficiently across various environments, making it essential for precise, dependable timing solutions in your systems.

Order your Maxim Series DS1308U3 low-power RTC with NV RAM today and ensure your projects maintain accurate time with reliable backup and flexible square-wave options.