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

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Compare up to 20 parts.
Select ImageMouser Part # Mfr. Part # Mfr. Description Documents Availability Pricing
(USD)
Quantity RoHS Mounting Style Package / Case RTC Bus Interface Date Format Time Format Battery Backup Switching RTC Memory Size Supply Voltage - Max Supply Voltage - Min Maximum Operating Temperature Minimum Operating Temperature Packaging
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Maxim Integrated DS3234S#
 Enlarge
Maxim Integrated Real Time Clock Integrated RTC/TCXO/Crystal
Page 399

Datasheet
3,898
In Stock
Alternative Packaging
1: $8.44
25: $7.52
50: $6.87
100: $6.47
250: View



Min.: 1
Mult.: 1
SMD/SMT SOIC-20 Serial HH:MM:SS Backup Switching 256 B 5.5 V 2 V + 70 C 0 C Tube
Maxim Integrated DS3231SN#
 Enlarge
Maxim Integrated Real Time Clock Integrated RTC/TCXO/Crystal
Page 399

Datasheet
2,911
In Stock
Alternative Packaging
1: $9.45
25: $8.43
50: $7.69
100: $7.25
250: View



Min.: 1
Mult.: 1
SMD/SMT SOIC-16 I2C DW:DM:M:Y HH:MM:SS Backup Switching 5.5 V 2.3 V + 85 C - 40 C Bulk
Maxim Integrated DS12C887+
 Enlarge
Maxim Integrated Real Time Clock RTC
Page 399

Datasheet
4,173
In Stock
1: $9.67
25: $8.62
50: $7.86
100: $7.41
250: View



Min.: 1
Mult.: 1
Through Hole EDIP-24 Multiplexed YY-MM-DD-dd, Binary HH:MM:SS, Binary 113 B 5.5 V 4.5 V + 70 C 0 C Tube
Maxim Integrated DS1500WEN+
 Enlarge
Maxim Integrated Real Time Clock Y2K-Compliant Watchdog
Datasheet 2,155
In Stock
1: $14.94
25: $13.32
50: $12.11
100: $11.45
1,000: $7.79



Min.: 1
Mult.: 1
SMD/SMT TSOP-32 Parallel DW:DM:M:Y HH:MM:SS Backup Switching 256 B 3.6 V 3 V + 85 C - 40 C Tube
Maxim Integrated DS1307Z+
 Enlarge
Maxim Integrated Real Time Clock 64x8 Serial I2C RTC
Page 399

Datasheet
4,729
In Stock
Alternative Packaging
1: $3.21
25: $2.86
50: $2.63
100: $2.45
250: View



Min.: 1
Mult.: 1
SMD/SMT SOIC-8 I2C YY-MM-DD HH:MM:SS 56 B 5.5 V 4.5 V + 70 C 0 C Tube
Maxim Integrated DS1339U-33+
 Enlarge
Maxim Integrated Real Time Clock I2C Serial RTC
Page 399

Datasheet
4,957
In Stock
Alternative Packaging
1: $3.50
25: $3.11
50: $2.86
100: $2.68
250: View



Min.: 1
Mult.: 1
SMD/SMT MSOP-8 I2C DW:DM:M:Y HH:MM:SS Backup Switching 5.5 V 2.97 V + 85 C - 40 C Tube
Maxim Integrated DS1388Z-33+
 Enlarge
Maxim Integrated Real Time Clock I2C RTC/Supervisor w/Trickle Charger
Page 399

Datasheet
2,654
In Stock
Alternative Packaging
1: $4.59
25: $4.09
50: $3.74
100: $3.51
250: View



Min.: 1
Mult.: 1
SMD/SMT SOIC-8 I2C YY-MM-DD HH:MM:SS:hh Backup Switching 512 B 3.63 V 2.97 V + 85 C - 40 C Tube
Maxim Integrated DS1305EN+
 Enlarge
Maxim Integrated Real Time Clock Serial Alarm RTC 3-Wire
Page 399

Datasheet
2,473
In Stock
Alternative Packaging
1: $5.47
25: $4.87
50: $4.46
100: $4.19
250: View



Min.: 1
Mult.: 1
SMD/SMT TSSOP-20 3-Wire, SPI YY-MM-DD HH:MM:SS 96 B 5.5 V 2 V + 85 C - 40 C Tube
Maxim Integrated DS3232MZ+
 Enlarge
Maxim Integrated Real Time Clock RTC/TCMO/MEMS
Datasheet 1,526
In Stock
Alternative Packaging
1: $7.83
25: $6.98
50: $6.38
100: $6.00
250: View



Min.: 1
Mult.: 1
SMD/SMT SO-8 I2C DW:DM:M:Y HH:MM:SS Backup Switching 236 B 4.5 V 2.3 V + 85 C Tube
Maxim Integrated DS3232S#
 Enlarge
Maxim Integrated Real Time Clock Integrated RTC/TCXO/Crystal
Page 399

Datasheet
1,954
In Stock
Alternative Packaging
1: $8.44
25: $7.52
50: $6.87
100: $6.47
250: View



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

Datasheet
2,189
In Stock
Alternative Packaging
1: $9.11
25: $8.12
50: $7.41
100: $6.98
250: View



Min.: 1
Mult.: 1
SMD/SMT SOIC-20 Serial HH:MM:SS Backup Switching 256 B 5.5 V 2 V + 85 C - 40 C Tube
Maxim Integrated DS1643-100+
 Enlarge
Maxim Integrated Real Time Clock NV Timekeeping RAM
Datasheet 486
In Stock
1: $25.34
25: $22.59
50: $20.44
100: $19.42
1,000: Quote



Min.: 1
Mult.: 1
Through Hole eDIP-28 Parallel HH:MM:SS 8 kB 5.5 V 4.5 V + 70 C 0 C Tube
Maxim Integrated DS1243Y-120+
 Enlarge
Maxim Integrated Real Time Clock 64k NV SRAM w/Phantom Clock
Datasheet 548
In Stock
1: $28.61
25: $25.51
50: $23.06
100: $21.93
1,000: Quote



Min.: 1
Mult.: 1
Through Hole EDIP-28 Parallel DW:DM:M:Y HH:MM:SS:hh 8 kB 5.5 V 4.5 V + 70 C 0 C Tube
Maxim Integrated DS1244Y-70+
 Enlarge
Maxim Integrated Real Time Clock 256k NV SRAM w/Phantom Clock
Datasheet 461
In Stock
1: $34.79
25: $31.02
50: $28.01
100: $26.67
1,000: Quote



Min.: 1
Mult.: 1
Through Hole DIP-28 Parallel DW:DM:M:Y HH:MM:SS:hh 32 kB 5.5 V 4.5 V + 70 C 0 C Tube
Maxim Integrated DS1338Z-33+T&R
 Enlarge
700-DS1338Z-33T&R


To purchase full reel, order in multiples of 2500:
Maxim Integrated Real Time Clock I2C Serial RTC w/56 Byte NV RAM
Datasheet 4,661
In Stock
Alternative Packaging
Cut Tape
1: $3.32
25: $2.55
50: $2.43
100: $2.24
Reel
2,500: $1.54
5,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,500
SMD/SMT SOIC-8 Serial HH:MM:SS 56 B 5.5 V 3 V + 85 C - 40 C Reel
Maxim Integrated DS1339U-33+T&R
 Enlarge
700-DS1339U-33T&R


To purchase full reel, order in multiples of 3000:
Maxim Integrated Real Time Clock I2C Serial RTC
Datasheet 5,035
In Stock
Alternative Packaging
Cut Tape
1: $3.51
25: $2.70
50: $2.56
100: $2.36
250: View
3,000: $1.64

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,000
SMD/SMT uSOP-8 Serial HH:MM:SS Backup Switching 5.5 V 2.97 V + 85 C - 40 C Reel
Maxim Integrated DS1682S+T&R
 Enlarge
700-DS1682ST&R


To purchase full reel, order in multiples of 2500:
Maxim Integrated Real Time Clock Total-Elapsed-Time Recorder w/Alarm
Datasheet 2,974
In Stock
Alternative Packaging
Cut Tape
1: $5.02
25: $3.86
50: $3.67
100: $3.38
250: View
2,500: $2.27

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,500
SMD/SMT SO-8 Serial (2-Wire) Binary Binary 10 B 5.5 V 2.5 V + 85 C - 40 C Reel
Maxim Integrated DS17887-5+
 Enlarge
Maxim Integrated Real Time Clock 3V/5V RTC
Page 399

Datasheet
990
In Stock
1: $22.42
25: $19.99
50: $18.10
100: $17.18
1,000: $11.69



Min.: 1
Mult.: 1
Through Hole EDIP-24 Multiplexed YYYY-MM-DD HH:MM:SS 8192 B 5.5 V 4.5 V + 70 C 0 C Tube
Maxim Integrated DS1390U-33+T&R
 Enlarge
700-DS1390U-33T&R


To purchase full reel, order in multiples of 3000:
Maxim Integrated Real Time Clock Low-V SPI/3-Wire With Trickle Charger
Datasheet 7,841
In Stock
Alternative Packaging
Cut Tape
1: $3.32
25: $2.55
50: $2.43
100: $2.24
250: View
3,000: $1.53

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,000
SMD/SMT uSOP-10 Serial HH:MM:SS:hh Backup Switching 5.5 V 2.97 V + 85 C - 40 C Reel
Maxim Integrated DS1554W-120IND+
 Enlarge
Maxim Integrated Real Time Clock 256kB NV RAM Timekeeper
Datasheet 384
In Stock
1: $37.79
25: $33.14
50: $30.81
100: $28.49
250: View



Min.: 1
Mult.: 1
Through Hole eDIP-32 Parallel HH:MM:SS 32768 B 3.63 V 2.97 V + 85 C - 40 C Tube
Maxim Integrated DS1744W-120IND+
 Enlarge
Maxim Integrated Real Time Clock Timekeeping NV RAM
Page 399

Datasheet
456
In Stock
1: $34.84
25: $31.07
50: $28.05
100: $26.71
1,000: Quote



Min.: 1
Mult.: 1
Through Hole eDIP-28 Parallel HH:MM:SS 32768 B 3.63 V 2.97 V + 85 C - 40 C Tube
Maxim Integrated DS1554-70+
 Enlarge
Maxim Integrated Real Time Clock 256kB NV RAM Timekeeper
Datasheet 692
In Stock
1: $31.23
25: $27.84
50: $25.16
100: $23.93
1,000: Quote



Min.: 1
Mult.: 1
Through Hole EDIP-32 Parallel DW:DM:M:Y HH:MM:SS 32 kB 5.5 V 4.5 V + 70 C 0 C Tube
Maxim Integrated DS2417P+
 Enlarge
Maxim Integrated Real Time Clock 1-Wire w/Interrupt
Page 400

Datasheet
1,422
In Stock
Alternative Packaging
1: $2.05
25: $1.83
50: $1.69
100: $1.57
250: View



Min.: 1
Mult.: 1
SMD/SMT TSOC-6 1-Wire YY-MM-DD HH:MM:SS 6 V 2.2 V + 85 C - 40 C Tube
Maxim Integrated DS1337S+
 Enlarge
Maxim Integrated Real Time Clock I2C Serial RTC
Page 399

Datasheet
1,968
In Stock
Alternative Packaging
1: $2.55
25: $2.29
50: $2.11
100: $1.97
250: View



Min.: 1
Mult.: 1
SMD/SMT SOIC-8 I2C YY-MM-DD HH:MM:SS 5.5 V 1.8 V + 85 C - 40 C Tube
Maxim Integrated DS1337U+
 Enlarge
Maxim Integrated Real Time Clock I2C Serial RTC
Page 399

Datasheet
2,647
In Stock
Alternative Packaging
1: $2.55
25: $2.29
50: $2.11
100: $1.97
250: View



Min.: 1
Mult.: 1
SMD/SMT MSOP-8 I2C YY-MM-DD HH:MM:SS 5.5 V 1.8 V + 85 C - 40 C Tube
Compare up to 20 parts.
465
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