DS3231S - Extremely Accurate I2C-Integrated RTC/TCXO/Crystal

Product Overview

Maxim Integrated

Datasheet Details

Part number	DS3231S
Manufacturer	Maxim Integrated
File Size	444.80 KB
Description	Extremely Accurate I2C-Integrated RTC/TCXO/Crystal
Datasheet	DS3231S Datasheet
Note	This datasheet PDF includes multiple part numbers: DS3231S, DS3231. Please refer to the document for exact specifications by model.
Additional preview pages of the DS3231S datasheet.

Product details

Description

The DS3231 is a low-cost, extremely accurate I2C real-time clock (RTC) with an integrated temperaturecompensated crystal oscillator (TCXO) and crystal.

Features

Highly Accurate RTC Completely Manages All Timekeeping Functions.
Real-Time Clock Counts Seconds, Minutes, Hours, Date of the Month, Month, Day of the Week, and Year, with Leap-Year Compensation Valid Up to 2100.
Accuracy ±2ppm from 0°C to +40°C.
Accuracy ±3.5ppm from -40°C to +85°C.
Digital Temp Sensor Output: ±3°C Accuracy.
Register for Aging Trim.
RST Output/Pushbutton Reset Debounce Input.
Two Time-of-Day Alarms.

📁 Similar Datasheet

DS3230 - 5-Port Pilot Solenoid Valve Body Ported Type / Base Ported Type (TPC)
DS3232 - Extremely Accurate I2C RTC (Maxim Integrated Products)
DS3234 - Extremely Accurate SPI Bus RTC (Maxim Integrated Products)
DS3200 - 5-Port Pilot Solenoid Valve Body Ported Type / Base Ported Type (TPC)
DS320PR410 - Four-Channel Linear Redriver (Texas Instruments)
DS320W - SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER (Rectron)
DS3245 - Quad MOS Clock Driver (National Semiconductor)
DS32506 - 6-/8-/12-Port DS3/E3/STS-1 LIU (Maxim Integrated Products)

Other Datasheets by Maxim Integrated

DS3231SN - Extremely Accurate I2C-Integrated RTC/TCXO/Crystal
DS3231 - Extremely Accurate I2C-Integrated RTC/TCXO/Crystal
DS3231M - I2C Real-Time Clock
DS3232M - I2C Real-Time Clock
DS32kHz - Crystal Oscillator
DS3151 - Single/Dual/Triple/Quad DS3/E3/STS-1 LIUs

Published: Jan 9, 2021 |