DS3231MPMB1 Evaluation Board

Overview

Features and Benefits
Product Details

Features and Benefits

High Accuracy Time-of-Day and Date (±5ppm) from -40°C to +85°C
32.768kHz Square-Wave Output
Digital Temp Sensor with ±3°C Accuracy
6-Pin Pmod-Compatible Connector (I²C)
Example Software Written in C for Portability
Secondary Header Allows Daisy-Chaining of Additional Modules on the I²C Bus
RoHS Compliant
Proven PCB Layout
Fully Assembled and Tested

Product Details

The DS3231MPMB1 peripheral module provides the necessary hardware to interface the DS3231M real-time clock (RTC) to any system that utilizes Pmod™-compatible expansion ports configurable for I²C communication. The IC is a low-cost and extremely accurate I²C RTC. The device incorporates a battery input and maintains accurate timekeeping when main power to the device is interrupted. The integration of the micro-electromechanical systems (MEMS) resonator enhances the long-term accuracy of the device and reduces the piece-part count in a manufacturing line. The device is available in the same footprint as the popular DS3231 RTC.

Refer to the DS3231M IC data sheet for detailed information regarding operation of the IC.

Applications