DS3231 RTC is a Precise Real-Time Clock Module with 32Kbit EEPROM and a built-in 10-bit temperature sensor having a resolution of 0.25C.
The DS3231 RTC module Precise Real-Time Clock Module is a low-cost, extremely accurate I²C real-time clock (RTC) with an integrated temperature-compensated crystal oscillator (TCXO) and crystal. The device incorporates a battery input and maintains accurate timekeeping when the main power to the device is interrupted.
The integration of the crystal resonator enhances the long-term accuracy of the device as well as reduces the piece-part count in a manufacturing line. The ds3231 Arduino is available in commercial and industrial temperature ranges and is offered in a 16-pin, 300-mil SO package.
Specification:
Operating Voltage
2.7 ~ 5.5 VDC
Voltage Supply for RTC
2.2 V ~ 5.5 V
Accuracy
±2ppm from 0°C to +40°C.
±3.5ppm from -40°C to +85°C.
Battery Holder
2032 Coin Battery.
I2C interface
Fast (400kHz) I2C Interface.
EEPROM
AT24C32 32Kbit Serial I2C.
Time and Date Format
Time: HH: MM: SS (12/24 hr).
Date Format: YY-MM-DD-dd.
Operating Temperature Range
-40 to 85°C
Digital Temp Sensor Output
10 bit, ±3°C Accuracy and 0.25C resolution
Features:
Two Time-of-Day Alarms.
Digital Temp Sensor Output.
Register for Aging Trim.
DS 3231 RTC with 2032 Battery Holder.
Highly Accurate RTC Completely Manages All Timekeeping Functions.
Real-Time Clock Counts Seconds, Minutes, Hours, Dates of the Month, Month, Day of the Week, and Year, with Leap-Year Compensation Valid Up to 2100.
Configurable I2C device Address for AT24C32 using SMD jumpers on PCB (A0, A1, A2).
Programmable Square-Wave Output Signal.
Battery-Backup Input for Continuous Timekeeping.
Low Power Operation Extends Battery-Backup Run Time.
Package Included:
1 x DS3231 AT24C32 IIC Precision RTC Real Time Clock Memory Module For Arduino
Reviews
There are no reviews yet.
Be the first to review “DS3231 AT24C32 IIC Precision RTC Real Time Clock Memory Module For Arduino”Cancel Reply
Reviews
There are no reviews yet.