|    Change Country Change Location USD
 
United States United States

Please confirm your currency selection:

US Dollars

All Products > Semiconductors > Integrated Circuits - ICs > Clock & Timer ICs > Real Time Clock
Category   Semiconductors >  Integrated Circuits - ICs >  Clock & Timer ICs >  Real Time Clock

Available Filters 1,030 Matches  

Manufacturer
 
Reset
 
RTC Bus Interface
 
Reset
 
Date Format
 
Reset
 
Time Format
 
Reset
 
RTC Memory Size
 
Reset
 
Supply Voltage - Max
 
Reset
 
Supply Voltage - Min
 
Reset
 
Maximum Operating Temperature
Reset
 
Minimum Operating Temperature
 
Reset
 
Mounting Style
 
Reset
 
Package / Case
 
Reset
 
Packaging
 
Reset
 

Compare up to 20 parts.
Select ImageMouser Part # Mfr. Part # Mfr. Description Documents Availability Pricing
(USD)
Quantity RoHS RTC Bus Interface Date Format Time Format RTC Memory Size Supply Voltage - Max Supply Voltage - Min Maximum Operating Temperature Minimum Operating Temperature Mounting Style Package / Case Packaging
Sort by Mouser Part # AscendingSort by Mouser Part # DescendingSort by Mfr. Part # AscendingSort by Mfr. Part # DescendingSort by Mfr. AscendingSort by Mfr. DescendingSort by Availability AscendingSort by Pricing AscendingSort by Pricing DescendingSort by RTC Bus Interface AscendingSort by RTC Bus Interface DescendingSort by Date Format AscendingSort by Date Format DescendingSort by Time Format AscendingSort by Time Format DescendingSort by RTC Memory Size AscendingSort by RTC Memory Size DescendingSort by Supply Voltage - Max AscendingSort by Supply Voltage - Max DescendingSort by Supply Voltage - Min AscendingSort by Supply Voltage - Min DescendingSort by Maximum Operating Temperature AscendingSort by Maximum Operating Temperature DescendingSort by Minimum Operating Temperature AscendingSort by Minimum Operating Temperature DescendingSort by Mounting Style AscendingSort by Mounting Style DescendingSort by Package / Case AscendingSort by Package / Case DescendingSort by Packaging AscendingSort by Packaging Descending
771-PCF85263AT/AJ


To purchase full reel, order in multiples of 2500:
PCF85263AT/AJ

New Product
New Product


NXP Semiconductors Real Time Clock Real-Time Clock Calendar
Data Sheet 1,000
In Stock
Cut Tape
1: $1.00
10: $0.806
100: $0.624
500: $0.551
Reel
2,500: $0.386
10,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,500
Reel
595-BQ32002D


To purchase full reel, order in multiples of 75:
BQ32002D

New Product
New Product


Texas Instruments Real Time Clock SAMAY
Data Sheet 375
In Stock
Alternative Packaging
Cut Tape
1: $2.59
10: $2.33
25: $2.02
50: $1.90
Reel
75: $1.90
100: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 75
Reel
Maxim Integrated DS3234S#
 Enlarge
Maxim Integrated Real Time Clock Integrated RTC/TCXO/Crystal
Page 399

Data Sheet
4,356
In Stock
Alternative Packaging
1: $8.48
25: $7.52
50: $7.10
100: $6.47
250: View



Min.: 1
Mult.: 1
Serial HH:MM:SS 256 B 5.5 V 2 V + 70 C 0 C SMD/SMT SOIC-20 Bulk
Maxim Integrated DS3232S#
 Enlarge
Maxim Integrated Real Time Clock Integrated RTC/TCXO/Crystal
Page 399

Data Sheet
3,381
In Stock
Alternative Packaging
1: $8.48
25: $7.52
50: $7.10
100: $6.47
250: View



Min.: 1
Mult.: 1
I2C DW:DM:M:Y HH:MM:SS 236 B 5.5 V 2.3 V + 70 C 0 C SMD/SMT SOIC-20 Tube
Maxim Integrated DS3234SN#
 Enlarge
Maxim Integrated Real Time Clock Integrated RTC/TCXO/Crystal
Page 399

Data Sheet
3,073
In Stock
Alternative Packaging
1: $9.15
25: $8.12
50: $7.66
100: $6.98
250: View



Min.: 1
Mult.: 1
Serial HH:MM:SS 256 B 5.5 V 2 V + 85 C - 40 C SMD/SMT SOIC-20 Bulk
Maxim Integrated DS3231SN#
 Enlarge
Maxim Integrated Real Time Clock Integrated RTC/TCXO/Crystal
Page 399

Data Sheet
4,699
In Stock
Alternative Packaging
1: $9.49
25: $8.43
50: $7.95
100: $7.25
250: View



Min.: 1
Mult.: 1
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 DS12C887+
 Enlarge
Maxim Integrated Real Time Clock RTC
Page 399

Data Sheet
3,411
In Stock
1: $9.71
25: $8.62
50: $8.13
100: $7.41
250: View



Min.: 1
Mult.: 1
Multiplexed YY-MM-DD-dd, Binary HH:MM:SS, Binary 113 B 5.5 V 4.5 V + 70 C 0 C Through Hole EDIP-24 Tube
Maxim Integrated DS3231SN#T&R
 Enlarge
700-DS3231SN#T&R-


To purchase full reel, order in multiples of 1000:
Maxim Integrated Real Time Clock Integrated RTC/TCXO/Crystal
Data Sheet 2,791
In Stock
Alternative Packaging
Cut Tape
1: $9.83
25: $7.53
50: $7.16
100: $6.59
Reel
1,000: $4.54
2,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 1,000
Serial HH:MM:SS 5.5 V 2.3 V + 85 C - 40 C SMD/SMT SOIC-16 Reel
Maxim Integrated DS1500WEN+
 Enlarge
Maxim Integrated Real Time Clock Y2K-Compliant Watchdog
Data Sheet 2,432
In Stock
1: $15.01
25: $13.32
50: $12.56
100: $11.45
250: View



Min.: 1
Mult.: 1
Parallel DW:DM:M:Y HH:MM:SS 256 B 3.6 V 3 V + 85 C - 40 C SMD/SMT TSOP-32 Tube
Microchip Technology MCP7940N-I/SN
 Enlarge
Microchip Technology Real Time Clock I2C GP RTCC 64B SRAM
Page 425

Data Sheet
16,770
In Stock
Alternative Packaging
1: $0.89
10: $0.74
25: $0.68
100: $0.65



Min.: 1
Mult.: 1
2-Wire, I2C DW:DM:M:Y HH:MM:SS 64 B 5.5 V 1.8 V + 85 C - 40 C SMD/SMT SOIC-8 Tube
NXP Semiconductors PCA8565TS/1,118
 Enlarge
771-PCA8565TS-T


To purchase full reel, order in multiples of 2500:
NXP Semiconductors Real Time Clock CMOS RTC/CALENDAR
Page 428

Data Sheet
15,306
In Stock
Cut Tape
1: $1.73
10: $1.38
100: $1.07
500: $0.948
Reel
2,500: $0.664
10,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,500
I2C DW:DM:M:Y HH:MM:SS 5.5 V 1.8 V + 125 C - 40 C SMD/SMT TSSOP-8 Reel
STMicroelectronics M41T56M6F
 Enlarge
511-M41T56M6F


To purchase full reel, order in multiples of 2500:
STMicroelectronics Real Time Clock Serial 512 (64x8)
Page 447

Data Sheet
7,144
In Stock
Cut Tape
1: $2.65
10: $2.14
100: $1.71
500: $1.49
Reel
2,500: $1.15
5,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,500
I2C DW:DM:M:Y HH:MM:SS 64 B 5.5 V 4.5 V + 85 C - 40 C SMD/SMT SOIC-8 Reel
Maxim Integrated DS1307Z+T&R
 Enlarge
700-DS1307ZT&R


To purchase full reel, order in multiples of 2500:
Maxim Integrated Real Time Clock 64x8 Serial I2C RTC
Data Sheet 4,359
In Stock
Alternative Packaging
Cut Tape
1: $3.23
25: $2.47
50: $2.35
100: $2.16
Reel
2,500: $1.50
5,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,500
I2C YY-MM-DD HH:MM:SS 56 B 5.5 V 4.5 V + 70 C 0 C SMD/SMT SO-8 Reel
Maxim Integrated DS1307+
 Enlarge
Maxim Integrated Real Time Clock 64x8 Serial I2C RTC
Page 399

Data Sheet
3,962
In Stock
1: $3.33
25: $2.96
50: $2.80
100: $2.54
250: View



Min.: 1
Mult.: 1
I2C YY-MM-DD HH:MM:SS 56 B 5.5 V 4.5 V + 70 C 0 C Through Hole PDIP-8 Tube
Maxim Integrated DS1340U-33+
 Enlarge
Maxim Integrated Real Time Clock I2C RTC w/Trickle Charger
Page 399

Data Sheet
4,048
In Stock
Alternative Packaging
1: $3.33
25: $2.96
50: $2.80
100: $2.54
250: View



Min.: 1
Mult.: 1
I2C YY-MM-DD HH:MM:SS 5.5 V 2.97 V + 85 C - 40 C SMD/SMT USOP-8 Tube
STMicroelectronics M41T94MQ6F
 Enlarge
511-M41T94MQ6F


To purchase full reel, order in multiples of 2500:
STMicroelectronics Real Time Clock Serial 512 (64x8)
Data Sheet 4,681
In Stock
Cut Tape
1: $3.40
10: $2.73
100: $2.43
250: $2.24
Reel
2,500: $1.61
5,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,500
Serial HH:MM:SS:hh 64 B 5.5 V 2.7 V + 85 C - 40 C SMD/SMT SO-16 Reel
Maxim Integrated DS1339U-33+
 Enlarge
Maxim Integrated Real Time Clock I2C Serial RTC
Page 399

Data Sheet
4,226
In Stock
Alternative Packaging
1: $3.51
25: $3.11
50: $2.94
100: $2.68
250: View



Min.: 1
Mult.: 1
I2C DW:DM:M:Y HH:MM:SS 5.5 V 2.97 V + 85 C - 40 C SMD/SMT MSOP-8 Tube
Maxim Integrated DS1307ZN+
 Enlarge
Maxim Integrated Real Time Clock 64x8 Serial I2C RTC
Page 399

Data Sheet
3,533
In Stock
Alternative Packaging
1: $3.67
25: $3.25
50: $3.07
100: $2.79
250: View



Min.: 1
Mult.: 1
I2C YY-MM-DD HH:MM:SS 56 B 5.5 V 4.5 V + 85 C - 40 C SMD/SMT SOIC-8 Tube
NXP Semiconductors PCF2127AT/2Y
771-PCF2127AT/2Y


To purchase full reel, order in multiples of 2000:
NXP Semiconductors Real Time Clock Integrated RTC TCXO quartz crystal
Page 428

Data Sheet
6,067
In Stock
Cut Tape
1: $3.69
10: $2.97
100: $2.70
250: $2.44
500: View
2,000: $1.75

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,000
I2C DW:DM:M:Y HH:MM:SS 512 B 4.2 V 1.8 V + 85 C - 40 C SMD/SMT SOT-163-1 Reel
Maxim Integrated DS1388Z-33+
 Enlarge
Maxim Integrated Real Time Clock I2C RTC/Supervisor w/Trickle Charger
Page 399

Data Sheet
3,116
In Stock
Alternative Packaging
1: $4.61
25: $4.09
50: $3.86
100: $3.51
250: View



Min.: 1
Mult.: 1
I2C YY-MM-DD HH:MM:SS:hh 512 B 3.63 V 2.97 V + 85 C - 40 C SMD/SMT SOIC-8 Tube
Maxim Integrated DS1682S+
 Enlarge
Maxim Integrated Real Time Clock Total-Elapsed-Time Recorder w/Alarm
Data Sheet 2,710
In Stock
Alternative Packaging
1: $4.87
25: $4.33
50: $4.09
100: $3.72
250: View



Min.: 1
Mult.: 1
I2C Binary Binary 10 B 5.5 V 2.5 V + 85 C - 40 C SMD/SMT SOIC-8 Tube
Intersil ISL12020MIRZ
 Enlarge
Intersil Real Time Clock REAL TIME CLOCK AND TMP COMP CRYSTL INLD
Data Sheet 2,049
In Stock
Alternative Packaging
1: $6.62
25: $6.02
100: $4.21
500: $3.44



Min.: 1
Mult.: 1
Serial (I2C) DW:DM:M:Y HH:MM:SS 128 B 5.5 V 2.7 V + 85 C - 40 C SMD/SMT DFN-EP-20 Tube
Maxim Integrated DS1685SN-3+
 Enlarge
Maxim Integrated Real Time Clock 3V/5V RTC
Data Sheet 2,849
In Stock
1: $7.16
25: $6.36
50: $6.01
100: $5.47
250: View



Min.: 1
Mult.: 1
Multiplexed YY-MM-DD-dd, Binary HH:MM:SS, Binary 242 B 3.7 V 2.7 V + 85 C - 40 C SMD/SMT SOIC-24 Tube
Maxim Integrated DS3232MZ+
 Enlarge
Maxim Integrated Real Time Clock RTC/TCMO/MEMS
Data Sheet 2,918
In Stock
Alternative Packaging
1: $7.87
25: $6.92
100: $5.95
500: $5.40
1,000: View



Min.: 1
Mult.: 1
I2C DW:DM:M:Y HH:MM:SS 236 B 4.5 V 2.3 V + 85 C SMD/SMT SO-8 Tube
Maxim Integrated DS3231S#
 Enlarge
Maxim Integrated Real Time Clock Integrated RTC/TCXO/Crystal
Page 399

Data Sheet
1,898
In Stock
Alternative Packaging
1: $8.25
25: $7.32
50: $6.91
100: $6.29
250: View



Min.: 1
Mult.: 1
Serial HH:MM:SS 5.5 V 2.3 V + 70 C 0 C SMD/SMT SOIC-16 Tube
Compare up to 20 parts.
1030
Images are for reference only
See Product Specifications