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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 1,011 Matches  

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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
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595-BQ32002DR


To purchase full reel, order in multiples of 2500:
BQ32002DR

New Product
New Product


Texas Instruments Real Time Clock SAMAY
Data Sheet 2,475
In Stock
Alternative Packaging
Cut Tape
1: $2.15
10: $1.94
25: $1.68
50: $1.58
100: View
2,500: $0.844

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,500
Reel
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 657
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 310
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
STMicroelectronics M41T00M6F
 Enlarge
511-M41T00M6F


To purchase full reel, order in multiples of 2500:
STMicroelectronics Real Time Clock Serial 64 (8X8)
Data Sheet 12,814
In Stock
Cut Tape
1: $2.52
10: $2.04
100: $1.63
500: $1.42
Reel
2,500: $1.10
5,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,500
2-Wire, I2C DW:DM:M:Y HH:MM:SS 8 B 5.5 V 2 V + 85 C - 40 C SMD/SMT SOIC-8 Reel
Maxim Integrated DS3234S#
 Enlarge
Maxim Integrated Real Time Clock Integrated RTC/TCXO/Crystal
Page 399

Data Sheet
4,244
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
3,197
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 DS3231SN#
 Enlarge
Maxim Integrated Real Time Clock Integrated RTC/TCXO/Crystal
Page 399

Data Sheet
4,096
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
3,392
In Stock
More Info Available
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 2,725
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 3,230
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
Maxim Integrated DS1243Y-120+
 Enlarge
Maxim Integrated Real Time Clock 64k NV SRAM w/Phantom Clock
Data Sheet 869
In Stock
1: $28.73
25: $25.51
50: $24.05
100: $21.93
250: View



Min.: 1
Mult.: 1
Parallel DW:DM:M:Y HH:MM:SS:hh 8 kB 5.5 V 4.5 V + 70 C 0 C Through Hole EDIP-28 Tube
Epson Timing RTC-72423A:3:ROHS
 Enlarge
732-RTC-72423A:3R


To purchase full reel, order in multiples of 250:
Epson Timing Real Time Clock 4Bit 5.5Volts 24PIN 12/24 hr. -40C +85C
Page 1,204

Data Sheet
3,211
In Stock
Cut Tape
1: $6.05
10: $5.66
50: $5.49
100: $5.31
Reel
250: $5.07
500: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 250
Parallel DW:DM:M:Y HH:MM:SS 5.5 V 4.5 V + 85 C - 40 C SMD/SMT SOP-24 Reel
Maxim Integrated DS1554-70+
 Enlarge
Maxim Integrated Real Time Clock 256kB NV RAM Timekeeper
Data Sheet 892
In Stock
1: $31.36
25: $27.84
50: $26.25
100: $23.93
250: View



Min.: 1
Mult.: 1
Parallel DW:DM:M:Y HH:MM:SS 32 kB 5.5 V 4.5 V + 70 C 0 C Through Hole EDIP-32 Tube
Microchip Technology MCP7940N-I/SN
 Enlarge
Microchip Technology Real Time Clock I2C GP RTCC 64B SRAM
Page 425

Data Sheet
14,939
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
14,676
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 M41T00SM6F
 Enlarge
511-M41T00SM6F


To purchase full reel, order in multiples of 2500:
STMicroelectronics Real Time Clock 2.0 to 5.5V 64 (8X8)
Data Sheet 6,448
In Stock
Cut Tape
1: $2.52
10: $2.04
100: $1.63
500: $1.42
Reel
2,500: $1.10
5,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,500
Serial HH:MM:SS 8 B 5.5 V 2.7 V + 85 C - 40 C SMD/SMT SO-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
6,333
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
NXP Semiconductors PCF2129AT/2,518
771-PCF2129AT/2,518


To purchase full reel, order in multiples of 2000:
NXP Semiconductors Real Time Clock PCF2129AT/2/SO20/REEL 13" Q1/T
Page 428

Data Sheet
6,691
In Stock
Cut Tape
1: $2.99
10: $2.40
100: $2.19
250: $1.98
500: View
2,000: $1.42

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,000
I2C, SPI Binary Binary 4.2 V 1.2 V + 60 C - 15 C SMD/SMT SOP-20 Reel
Maxim Integrated DS1339U-33+
 Enlarge
Maxim Integrated Real Time Clock I2C Serial RTC
Page 399

Data Sheet
4,190
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
1,866
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
5,514
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
2,652
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 DS3231MZ+
 Enlarge
Maxim Integrated Real Time Clock 5+/-ppm RTC
Page 399

Data Sheet
2,286
In Stock
More Info Available
Alternative Packaging
1: $7.63
25: $6.77
50: $6.39
100: $5.82
250: View



Min.: 1
Mult.: 1
I2C MM-DD-YY HH:MM:SS 5.5 V 2.3 V + 85 C - 40 C SMD/SMT SOIC-8 Tube
Maxim Integrated DS3232MZ+
 Enlarge
Maxim Integrated Real Time Clock RTC/TCMO/MEMS
Data Sheet 2,481
In Stock
Alternative Packaging
1: $7.87
25: $6.98
50: $6.59
100: $6.00
250: 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 DS3234SN#
 Enlarge
Maxim Integrated Real Time Clock Integrated RTC/TCXO/Crystal
Page 399

Data Sheet
1,319
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
Compare up to 20 parts.
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