DS3231SN#
RoHS 
RoHS compliant
RoHS compliantPackage 16-SOIC (0.295, 7.50mm Width)
Category Integrated Circuits (ICs) / Clock/Timing - Real Time Clocks
Description
16-SOIC (0.295 7.50mm Width) DS3231 e3 Alarm Leap Year Square Wave Output TCXO/Crystal rtc clock circuit 2.3V~5.5V 110muA~170muA @ 3.63V~5.5V 10.5mm 32.768kHz
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Buying Options
Total Price: USD $10.47
Unit Price: USD $10.472
≥1 USD $10.472
≥10 USD $9.62632
≥100 USD $9.227178
≥500 USD $8.129801
≥1000 USD $7.7308
≥3000 USD $7.232051
Inventory: 1428
Minimum: 1
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Technical Details
Supply Chain
Factory Lead Time 6 Weeks
Physical
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 16-SOIC (0.295, 7.50mm Width)
Number of Pins 16
Weight 665.986997mg
Technical
Operating Temperature -40°C~85°C
Packaging Tube
Published 2010
JESD-609 Code e3
Feature Alarm, Leap Year, Square Wave Output, TCXO/Crystal
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
Termination SMD/SMT
ECCN Code EAR99
Type Clock/Calendar
Terminal Finish Matte Tin (Sn) - annealed
Subcategory Timer or RTC
Technology CMOS
Voltage - Supply 2.3V~5.5V
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Supply Voltage 3.3V
Frequency 32.768kHz
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number DS3231
Pin Count 16
Number of Outputs 1
Operating Supply Voltage 3.3V
Interface I2C, 2-Wire Serial
Logic Function Clock
Number of Timers 1
Time Format HH:MM:SS (12/24 hr)
Date Format YY-MM-DD-dd
Current - Timekeeping (Max) 110μA~170μA @ 3.63V~5.5V
Time-Min SECONDS
Interrupt Capability Y
Voltage - Supply, Battery 2.3V~5.5V
Volatile NO
Information Access Method I2C
Dimensions
Height 2.35mm
Length 10.5mm
Width 7.6mm
Compliance
Radiation Hardening No
REACH SVHC Unknown
RoHS Status ROHS3 Compliant
Lead Free Lead Free
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