DS1337 Overview
The DS1337 serial real-time clock is a low-power clock/calendar with two programmable time-of-day alarms and a programmable square-wave output. Address and data are transferred serially through an I2C bus. The clock/calendar provides seconds, minutes, hours, day, date, month, and year information.
DS1337 Key Features
- pletely Manages All Timekeeping Functions o Real-Time Clock (RTC) Counts Seconds, Minutes, Hours, Day, Date, Month, and
- Interfaces with Most Microcontrollers o I2C Serial Interface
- Surface-Mount Package with an Integrated Crystal (DC1337C) Saves Additional Space and Simplifies Design
DS1337 Applications
- pletely Manages All Timekeeping Functions o Real-Time Clock (RTC) Counts Seconds, Minutes, Hours, Day, Date, Month, and Year with Leap-Year pensation Valid Up t
- Interfaces with Most Microcontrollers o I2C Serial Interface