Mfr. #:
DS3231S#
Description:
Real Time Clock (RTC) IC Clock/Calendar I²C, 2-Wire Serial 16-SOIC (0.295", 7.50mm Width)
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Documents

NAMETYPE
DatasheetsDS3231 Datasheet
Mfg Application NotesCrystal Considerations with Maxim Real-Time Clocks (RTCs)
Design Considerations for Maxim Real-Time Clocks
Interfacing a DS3231 with an 8051-Type Microcontroller
FAQ About the Integrated-Crystal Package Option
Power Considerations for Accurate Real-Time Clocks
Selecting a Backup Source for Real-Time Clocks
Feature Comparison of the DS323x Real-Time Clocks
Implementing Flawless Designs with Accurate I²C Real-Time Clocks
State Machine Logic in Binary-Coded Decimal (BCD)-Formatted Real-Time Clocks
Stuxnet and Other Things that Go Bump in the Night
Product Training ModulesLead (SnPb) Finish for COTS
Long-Term Supply Program
EDA / CAD ModelsDownload from Accelerated Designs
Online CatalogSerial Address

Attributes

NAMETYPE
CategoryIntegrated Circuits (ICs)
FamilyClock/Timing - Real Time Clocks
ManufacturerMaxim Integrated
Series-
PackagingTube
Part StatusActive
TypeClock/Calendar
FeaturesAlarm, Leap Year, Square Wave Output, TCXO/Crystal
Memory Size-
Time FormatHH:MM:SS (12/24 hr)
Date FormatYY-MM-DD-dd
InterfaceI²C, 2-Wire Serial
Voltage - Supply2.3 V ~ 5.5 V
Voltage - Supply, Battery2.3 V ~ 5.5 V
Current - Timekeeping (Max)110µA ~ 170µA @ 3.63V ~ 5.5V
Operating Temperature0°C ~ 70°C
Mounting TypeSurface Mount
Package / Case16-SOIC (0.295", 7.50mm Width)
Supplier Device Package16-SOIC

Resources

NAMETYPE
Standard Package46
TagsDS3231S DS3231 DS323 DS32 DS3

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Package

Part NumberDescription
DS3231S#T&RReal Time Clock (RTC) IC Clock/Calendar I²C, 2-Wire Serial 16-SOIC (0.295", 7.50mm Width)
DS3231S#T&RIC RTC CLK/CALENDAR I2C 16-SOIC
DS3231S#T&RIC RTC CLK/CALENDAR I2C 16-SOIC

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