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All Products > Semiconductors > Clock & Timer ICs > Real Time Clock

Maxim Integrated DS3231M I²C Real-Time Clock

Maxim Integrated's low-power DS3231M is the industry's first temperature-compensated Real Time Clock with internal MEMS resonator. This Maxim Integrated low-cost, extremely accurate, I²C RTC incorporates a battery input and maintains accurate timekeeping when main power to the device is interrupted. The DS3231M provides timekeeping accuracy of ±5ppm (±0.432 second/day) from -40ºC to 85ºC and complete calendar functionality, including seconds, minutes, hours, day, date, month, and year with leap-year compensation. The DS3231M includes two time-of-day alarms and also features 1Hz and 32.768kHz outputs. This Maxim Integrated RTC is optimized for use in power meters and industrial applications, and reduces crystal mechanical failure susceptibility.
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Category   Semiconductors >  Clock & Timer ICs >  Real Time Clock

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Maxim Integrated Real Time Clock Integrated RTC/TCXO/Crystal
Page 405

Data Sheet
6,148
In Stock
Alternative Packaging
1: $10.03
25: $6.76
50: $6.19
100: $4.87
250: View



Min.: 1
Mult.: 1
Clock, Calendar I2C DW:DM:M:Y HH:MM:SS 5.5 V 2.3 V + 85 C - 40 C SMD/SMT SOIC-16 Bulk
Maxim Integrated DS3231MZ/V+
Enlarge
DS3231MZ/V+

New Technology
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Maxim Integrated Real Time Clock TRC/TCMO MEMS 8L
Page 405

Data Sheet
961
In Stock
Alternative Packaging
1: $9.11
25: $6.07
50: $5.49
100: $4.36
250: View



Min.: 1
Mult.: 1
Clock, Calendar, Alarm I2C DW:DM:M:Y HH:MM:SS 5.5 V 2.3 V + 85 C - 40 C SMD/SMT SOIC-8 Tube
Maxim Integrated DS3231MZ+
Enlarge
Maxim Integrated Real Time Clock 5+/-ppm RTC
Page 405

Data Sheet
552
In Stock
More Info Available
Alternative Packaging
1: $9.11
25: $6.07
50: $5.55
100: $4.33
250: View



Min.: 1
Mult.: 1
Clock, Calendar, Alarm I2C DW:DM:M:Y HH:MM:SS 5.5 V 2.3 V + 85 C - 40 C SMD/SMT SOIC-8 Tube
DS3231M+

New Technology
New Technology


Maxim Integrated Real Time Clock 5+/-ppm RTC
Page 405

Data Sheet
121
In Stock
Alternative Packaging
1: $9.03
25: $6.08
50: $5.57
100: $4.38
250: View



Min.: 1
Mult.: 1
Clock, Calendar, Alarm I2C DW:DM:M:Y HH:MM:SS 5.5 V 2.3 V + 85 C - 40 C SMD/SMT SOIC-16 Tube
Maxim Integrated Real Time Clock DS3231MPMB1#
Data Sheet 28
In Stock
1: $19.95
2: $19.64
5: $19.53
10: $19.41
25: $19.16



Min.: 1
Mult.: 1
Clock, Calendar. Alarm I2C Binary Binary 5.5 V 2.3 V + 85 C - 45 C SMD/SMT
Maxim Integrated Real Time Clock Integrated RTC/TCXO/Crystal
Data Sheet 810
Factory Stock Available
More Info Available
Alternative Packaging
1: $9.24
25: $6.57
50: $4.46
1,000: $3.86
2,000: View



Min.: 1
Mult.: 1
No

Clock, Calendar Serial HH:MM:SS 5.5 V 2.3 V + 70 C 0 C SMD/SMT SOIC-16 Tube
700-DS3231S#T&R-


To purchase full reel, order in multiples of 1000:
Maxim Integrated Real Time Clock Integrated RTC/TCXO/Crystal
Data Sheet Non-Stocked Lead-Time 10 Weeks
Alternative Packaging
Cut Tape
615: $4.42
Reel
1,000: $3.31

MouseReel Available


Min.: 615
Mult.: 1
Reel: 1,000
Clock, Calendar Serial HH:MM:SS 5.5 V 2.3 V + 70 C 0 C SMD/SMT SOIC-16 Reel
700-DS3231M+TRL


To purchase full reel, order in multiples of 1000:
Maxim Integrated Real Time Clock 5+/-ppm RTC
Data Sheet Non-Stocked Lead-Time 6 Weeks
Alternative Packaging
Cut Tape
770: $3.95
Reel
1,000: $3.80
2,000: $3.65

MouseReel Available


Min.: 770
Mult.: 1
Reel: 1,000
Clock, Calendar, Alarm I2C YY-MM-DD HH:MM:SS 5.5 V 2.3 V + 85 C - 40 C SMD/SMT SOIC-16 Reel
700-DS3231MZ/V+T


To purchase full reel, order in multiples of 2500:
DS3231MZ/V+T

New Technology
New Technology


Maxim Integrated Real Time Clock TRC/TCMO MEMS 8L
Data Sheet Non-Stocked Lead-Time 6 Weeks
Alternative Packaging
Cut Tape
2,080: $3.55
Reel
2,500: $3.55



Min.: 2,080
Mult.: 1
Reel: 2,500
Reel
700-DS3231SN/T&R-


To purchase full reel, order in multiples of 1000:
Maxim Integrated Real Time Clock Integrated RTC/TCXO/Crystal
Data Sheet Non-Stocked
Alternative Packaging
Reel
1,000: $3.92
1,665: $3.92

MouseReel Available


Min.: 1,665
Mult.: 1
Reel: 1,000
No

Clock, Calendar Serial HH:MM:SS 5.5 V 2.3 V + 85 C - 40 C SMD/SMT SOIC-16 Reel
700-DS3231MZ+TRL


To purchase full reel, order in multiples of 2500:
Maxim Integrated Real Time Clock 5+/-ppm RTC
Data Sheet Non-Stocked Lead-Time 6 Weeks
Alternative Packaging
Cut Tape
2,085: $3.58
Reel
2,500: $3.58



Min.: 2,085
Mult.: 1
Reel: 2,500


Reel
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