Maxim Integrated DS3231S


Manufacturers: Maxim Integrated

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

Category: Clock/Timing - Real Time Clocks

Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Moisture Sensitivity Level (MSL): 1 (Unlimited)

Manufacturer Standard Lead Time:

DS3231SDatasheets(PDF) DS3231SImage

10000 In Stock

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CategoryIntegrated Circuits (ICs)
FamilyClock/Timing - Real Time Clocks
ManufacturerMaxim Integrated
Part StatusActive
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
Mfg Application NotesCrystal Considerations with Maxim Real-Time Clocks (RTCs)Design Considerations for Maxim Real-Time ClocksInterfacing a DS3231 with an 8051-Type MicrocontrollerFAQ About the Integrated-Crystal Package OptionPower Considerations for Accurate Real-Time ClocksSelecting a Backup Source for Real-Time ClocksFeature Comparison of the DS323x Real-Time ClocksImplementing Flawless Designs with Accurate I²C Real-Time ClocksState Machine Logic in Binary-Coded Decimal (BCD)-Formatted Real-Time ClocksStuxnet and Other Things that Go Bump in the Night
EDA / CAD Models Download from Accelerated Designs
Standard Package 1
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