DS3231MZ+TRL Description

The DS3231MZ+TRL is a low-cost, extremely accurate, I2C real-time clock (RTC). The device incorporates a battery input and maintains accurate timekeeping when the main power to the device is interrupted. The integration of the microelectromechanical systems (MEMS) resonator enhances the long-term accuracy of the device and reduces the piece part count in a manufacturing line. The DS3231MZ+TRL is available in the same footprint as the popular DS3231 RTC.

DS3231MZ+TRL Features

Highly Accurate RTC With Integrated MEMS Resonator Completely Manages All Timekeeping

Functions

Simple Serial Interface Connects to Most Microcontrollers

Battery-Backup Input for Continuous Timekeeping

Operating Temperature Range: -40°C to +85°C

8-Pin or 16-Pin SO Packages

Underwriters Laboratories® (UL) Recognized

DS3231MZ+TRL Applications

Power Meters

Industrial Applications

Automotive 

Advanced driver assistance systems (ADAS) 

Industrial 

Factory automation & control 

Enterprise systems 

Datacenter & enterprise computing