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Real Time Clock

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Results: 939

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Part #

Real Time Clock RTCs 3725 10-SMD I2C HH:MM:SS (12/24 hr) YY-MM-DD-dd

AB-RTCMC-32.768KHZ-EOZ9-S3-HAT
ABRACON
1: $9.970
314In Stock

Mfr. Part #
AB-RTCMC-32.768KHZ-EOZ9-S3-HAT

Mouser Part #
815-2768KHZEOZ9S3HAT

ABRACON

Real Time Clock RTCs 3725 10-SMD I2C HH:MM:SS (12/24 hr) YY-MM-DD-dd

Datasheet

314In Stock

Cut Tape

$9.970

$7.761

$7.204

$6.594

Reel

$5.742

View

Min.: 1
Mult.: 1

: 1.000

Serial 4-Wire, SPI

YY-MM-DD-dd

HH:MM:SS (24 hr)

Backup Switching

1.1 V

5.5 V

- 40 C

+ 85 C

AB-RTCMC

SMD/SMT

Reel, Cut Tape

Real Time Clock I C RTC with 56-Byte NV RAM

DS1338Z-3+
Analog Devices / Maxim Integrated
1: $8.003
3.087In Stock

Mfr. Part #
DS1338Z-3+

Mouser Part #
700-DS1338Z-3

Analog Devices / Maxim Integrated

Real Time Clock I C RTC with 56-Byte NV RAM

Datasheet

3.087In Stock

$8.003

$6.173

$5.721

$5.195

View

Min.: 1
Mult.: 1

I2C

YY-MM-DD-dd

HH:MM:SS:hh (12 hr, 24 hr)

56 B

SOIC-8

Backup Switching

2.7 V

5.5 V

- 40 C

+ 85 C

DS1338Z

SMD/SMT

Tube

Real Time Clock I C Serial Real-Time Clock

DS1337C#T&R
Analog Devices / Maxim Integrated
1: $8.571
1.408In Stock

Mfr. Part #
DS1337C#T&R

Mouser Part #
700-DS1337C#T&R-

Analog Devices / Maxim Integrated

Real Time Clock I C Serial Real-Time Clock

Learn More

Datasheet

1.408In Stock

Cut Tape

$8.571

$6.636

$6.026

$5.616

View

Reel

$5.206

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

I2C

YY-MM-DD-dd

HH:MM:SS:hh (12 hr, 24 hr)

SO-16

No Backup Switching

1.8 V

5.5 V

- 40 C

+ 85 C

DS1337C

SMD/SMT

Reel, Cut Tape, MouseReel

Real Time Clock I C Serial Real-Time Clock

DS1339U-3+
Analog Devices / Maxim Integrated
1: $7.698
1.309In Stock

Mfr. Part #
DS1339U-3+

Mouser Part #
700-DS1339U-3

Analog Devices / Maxim Integrated

Real Time Clock I C Serial Real-Time Clock

Learn More

Datasheet

1.309In Stock

$7.698

$5.932

$5.322

$4.859

View

Min.: 1
Mult.: 1

Serial 2-Wire, I2C

YY-MM-DD-dd

HH:MM:SS:hh (12 hr, 24 hr)

uSOP-8

Backup Switching

2.7 V

3.3 V

- 40 C

+ 85 C

DS1339U

SMD/SMT

Tube

Real Time Clock I C, 32-Bit Binary Counter Watchdog Clock

DS1371U+
Analog Devices / Maxim Integrated
1: $5.258
2.907In Stock

Mfr. Part #
DS1371U+

Mouser Part #
700-DS1371U

Analog Devices / Maxim Integrated

Real Time Clock I C, 32-Bit Binary Counter Watchdog Clock

Datasheet

2.907In Stock

$5.258

$4.343

$4.038

$3.776

View

Min.: 1
Mult.: 1

I2C

Binary

3 B

uSOP-8

No Backup Switching

1.7 V

5.5 V

- 40 C

+ 85 C

DS1371U

SMD/SMT

Tube

Real Time Clock REAL TIME CLK W/ ALARM DS1337 COMP

ISL12057IBZ
Renesas / Intersil
1: $2.966
1.992In Stock

Mfr. Part #
ISL12057IBZ

Mouser Part #
968-ISL12057IBZ

Renesas / Intersil

Real Time Clock REAL TIME CLK W/ ALARM DS1337 COMP

Datasheet

1.992In Stock

$2.966

$2.209

$2.030

$1.819

View

Min.: 1
Mult.: 1

I2C

YY-MM-DD-dd

HH:MM:SS (24 hr)

SOIC-8

No Backup Switching

1.8 V

3.6 V

- 40 C

+ 85 C

ISL12057

SMD/SMT

Tube

Real Time Clock I2CAL TIME CLK/CLNDR W/EVENT DETCT 10LD

ISL1209IU10Z-TK
Renesas / Intersil
1: $4.249
2.063In Stock

Mfr. Part #
ISL1209IU10Z-TK

Mouser Part #
968-ISL1209IU10Z-TK

Renesas / Intersil

Real Time Clock I2CAL TIME CLK/CLNDR W/EVENT DETCT 10LD

Datasheet

2.063In Stock

Cut Tape

$4.249

$3.208

$2.871

$2.661

View

Reel

$2.219

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

I2C

YY-MM-DD-dd

HH:MM:SS (24 hr)

2 B

MSOP-10

Backup Switching

2.7 V

5.5 V

- 40 C

+ 85 C

ISL1209

SMD/SMT

Reel, Cut Tape, MouseReel

Real Time Clock 64 x 8, Serial, I C Real-Time Clock

DS1307N+
Analog Devices / Maxim Integrated
1: $7.204
411In Stock

Mfr. Part #
DS1307N+

Mouser Part #
700-DS1307N

Analog Devices / Maxim Integrated

Real Time Clock 64 x 8, Serial, I C Real-Time Clock

Learn More

Datasheet

411In Stock

$7.204

$5.521

$5.122

$4.859

View

Min.: 1
Mult.: 1

I2C

YY-MM-DD

HH:MM:SS:hh (12 hr, 24 hr)

56 B

PDIP-8

Backup Switching

4.5 V

5.5 V

- 40 C

+ 85 C

DS1307N

Through Hole

Tube

Real Time Clock I C RTC with 56-Byte NV RAM

DS1338Z-3+T&R
Analog Devices / Maxim Integrated
1: $6.594
1.420In Stock

Mfr. Part #
DS1338Z-3+T&R

Mouser Part #
700-DS1338Z-3T&R

Analog Devices / Maxim Integrated

Real Time Clock I C RTC with 56-Byte NV RAM

Datasheet

1.420In Stock

Cut Tape

$6.594

$5.059

$4.670

$4.249

View

Reel

$3.734

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

Serial 2-Wire, I2C

HH:MM:SS (24 hr)

56 B

SOIC-8

2.7 V

3.3 V

- 40 C

+ 85 C

DS1338Z

SMD/SMT

Reel, Cut Tape, MouseReel

Real Time Clock Real Time Clock

S-35190A-J8T1U
ABLIC
1: $1.146
4.757In Stock

Mfr. Part #
S-35190A-J8T1U

Mouser Part #
628-35190A-G

ABLIC

Real Time Clock Real Time Clock

Datasheet

4.757In Stock

Cut Tape

$1.146

$948

$896

$840

View

Reel

$734

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

Serial 3-Wire

YY-MM-DD-dd

HH:MM:SS (24 hr)

SOP-8

Backup Switching

1.3 V

5.5 V

- 40 C

+ 85 C

S-35190

SMD/SMT

Reel, Cut Tape, MouseReel

Real Time Clock Trickle-Charge Timekeeping Chip

DS1302S+
Analog Devices / Maxim Integrated
1: $6.910
546In Stock

Mfr. Part #
DS1302S+

Mouser Part #
700-DS1302S

Analog Devices / Maxim Integrated

Real Time Clock Trickle-Charge Timekeeping Chip

Learn More

Datasheet

546In Stock

$6.910

$5.416

$5.364

$4.407

View

Min.: 1
Mult.: 1

Serial 3-Wire

YY-MM-DD-dd

HH:MM:SS (24 hr)

31 B

SOIC-8

Backup Switching

2 V

5.5 V

- 40 C

+ 70 C

DS1302S

SMD/SMT

Tube

Real Time Clock Serial Alarm Real-Time Clock

DS1306N+
Analog Devices / Maxim Integrated
1: $12.715
235In Stock

Mfr. Part #
DS1306N+

Mouser Part #
700-DS1306N

Analog Devices / Maxim Integrated

Real Time Clock Serial Alarm Real-Time Clock

Datasheet

235In Stock

$12.715

$9.960

$9.265

$8.508

View

Min.: 1
Mult.: 1

Serial 3-Wire, SPI

YY-MM-DD

HH:MM:SS (24 hr)

96 B

DIP-16

Backup Switching

2 V

5.5 V

0 C

+ 70 C

DS1306N

Through Hole

Tube

Real Time Clock I C Serial Real-Time Clock

DS1337+
Analog Devices / Maxim Integrated
1: $5.563
2.638In Stock

Mfr. Part #
DS1337+

Mouser Part #
700-DS1337

Analog Devices / Maxim Integrated

Real Time Clock I C Serial Real-Time Clock

Learn More

Datasheet

2.638In Stock

$5.563

$4.228

$3.849

$3.450

View

Min.: 1
Mult.: 1

I2C

YY-MM-DD-dd

HH:MM:SS:hh (12 hr, 24 hr)

DIP-8

No Backup Switching

1.8 V

5.5 V

- 40 C

+ 85 C

DS1337

Through Hole

Tube

Real Time Clock Watchdog Clocks with NV RAM Control

DS1558Y+
Analog Devices / Maxim Integrated
1: $20.823
253In Stock

Mfr. Part #
DS1558Y+

Mouser Part #
700-DS1558Y

Analog Devices / Maxim Integrated

Real Time Clock Watchdog Clocks with NV RAM Control

Datasheet

253In Stock

$20.823

$16.501

$15.428

$14.240

View

Min.: 1
Mult.: 1

Parallel

YY-MM-DD-dd

HH:MM:SS (24 hr)

TQFP-48

Backup Switching

4.5 V

5.5 V

- 40 C

+ 85 C

DS1558Y

SMD/SMT

Tray

Real Time Clock Y2K-Compliant, Nonvolatile Timekeeping R

DS1744WP-120+
Analog Devices / Maxim Integrated
1: $52.721
154In Stock

Mfr. Part #
DS1744WP-120+

Mouser Part #
700-DS1744WP-120

Analog Devices / Maxim Integrated

Real Time Clock Y2K-Compliant, Nonvolatile Timekeeping R

Datasheet

154In Stock

$52.721

$45.538

$40.469

$40.459

Min.: 1
Mult.: 1

Parallel

YY-MM-DD-dd

HH:MM:SS (24 hr)

32 kB

PowerCap Module-34

Backup Switching

2.97 V

3.63 V

0 C

+ 70 C

DS1744WP

Through Hole

Tray

Real Time Clock Ultra-Low power 12C Real Time clock w/ p

MAX31331TETB+
Analog Devices / Maxim Integrated
1: $3.544
2.789In Stock

Mfr. Part #
MAX31331TETB+

Mouser Part #
700-MAX31331TETB+

Analog Devices / Maxim Integrated

Real Time Clock Ultra-Low power 12C Real Time clock w/ p

Learn More

Datasheet

2.789In Stock

$3.544

$2.661

$2.440

$2.188

View

Min.: 1
Mult.: 1

Tray

Real Time Clock REAL TIME CLK & TEMP COMPENSATED CRYSTAL

ISL12022MIBZ
Renesas / Intersil
1: $7.856
358In Stock

Mfr. Part #
ISL12022MIBZ

Mouser Part #
968-ISL12022MIBZ

Renesas / Intersil

Real Time Clock REAL TIME CLK & TEMP COMPENSATED CRYSTAL

Datasheet

358In Stock

$7.856

$6.058

$4.901

$4.638

View

Min.: 1
Mult.: 1

Serial 2-Wire, I2C

YY-MM-DD-dd

HH:MM:SS (24 hr)

128 B

SOIC-20

Backup Switching

2.7 V

5.5 V

- 40 C

+ 85 C

ISL12022

SMD/SMT

Tube

Real Time Clock RTCs with Constant-Voltage Trickle Charg

DS12CR887-5+
Analog Devices / Maxim Integrated
1: $21.791
394In Stock

Mfr. Part #
DS12CR887-5+

Mouser Part #
700-DS12CR887-5+

Analog Devices / Maxim Integrated

Real Time Clock RTCs with Constant-Voltage Trickle Charg

Datasheet

394In Stock

$21.791

$17.069

$15.207

$14.429

$13.977

Min.: 1
Mult.: 1

Multiplexed

YY-MM-DD-dd

HH:MM:SS:hh (12 hr, 24 hr)

114 B

EDIP-24

Integrated Battery

4.5 V

5.5 V

- 40 C

+ 85 C

DS12CR887

Through Hole

Tube

Real Time Clock Phantom Time Chip

DS1315EN-33+
Analog Devices / Maxim Integrated
1: $40.995
80In Stock

Mfr. Part #
DS1315EN-33+

Mouser Part #
700-DS1315EN-33

Analog Devices / Maxim Integrated

Real Time Clock Phantom Time Chip

Datasheet

80In Stock

$40.995

$33.191

$29.847

$28.448

View

Min.: 1
Mult.: 1

Phantom Clock

YY-MM-DD-dd

HH:MM:SS:hh (12 hr, 24 hr)

8 B

TSSOP-20

Backup Switching

3 V

3.6 V

- 40 C

+ 85 C

DS1315EN

SMD/SMT

Tube

Real Time Clock Phantom Time Chip

DS1315S-33+
Analog Devices / Maxim Integrated
1: $36.168
65In Stock

Mfr. Part #
DS1315S-33+

Mouser Part #
700-DS1315S-33

Analog Devices / Maxim Integrated

Real Time Clock Phantom Time Chip

Datasheet

65In Stock

$36.168

$29.279

$27.060

$25.766

View

Min.: 1
Mult.: 1

Phantom Clock

YY-MM-DD-dd

HH:MM:SS:hh (12 hr, 24 hr)

8 B

SO-16

Backup Switching

3 V

3.6 V

0 C

+ 70 C

DS1315S

SMD/SMT

Tube

Real Time Clock I C RTC/Supervisor with Trickle Charger

DS1388Z-3+
Analog Devices / Maxim Integrated
1: $9.108
325In Stock

Mfr. Part #
DS1388Z-3+

Mouser Part #
700-DS1388Z-3

Analog Devices / Maxim Integrated

Real Time Clock I C RTC/Supervisor with Trickle Charger

Datasheet

325In Stock

$9.108

$7.057

$6.405

$5.932

View

Min.: 1
Mult.: 1

I2C

YY-MM-DD-dd

HH:MM:SS:hh (12 hr, 24 hr)

512 B

SOIC-8

Backup Switching

2.7 V

3.3 V

- 40 C

+ 85 C

DS1388Z

SMD/SMT

Tube

Real Time Clock Low-Voltage SPI/3-Wire RTCs with Trickle

DS1390U-3+
Analog Devices / Maxim Integrated
1: $7.909
430In Stock

Mfr. Part #
DS1390U-3+

Mouser Part #
700-DS1390U-3

Analog Devices / Maxim Integrated

Real Time Clock Low-Voltage SPI/3-Wire RTCs with Trickle

Datasheet

430In Stock

$7.909

$6.100

$5.416

$5.143

View

Min.: 1
Mult.: 1

SPI

YY-MM-DD-dd

HH:MM:SS:hh (12 hr, 24 hr)

uSOP-10

Backup Switching

2.7 V

3.3 V

- 40 C

+ 85 C

DS1390U

SMD/SMT

Tube

Real Time Clock Low-Voltage SPI/3-Wire RTCs with Trickle

DS1394U-33+
Analog Devices / Maxim Integrated
1: $7.509
3.135In Stock

Mfr. Part #
DS1394U-33+

Mouser Part #
700-DS1394U-33

Analog Devices / Maxim Integrated

Real Time Clock Low-Voltage SPI/3-Wire RTCs with Trickle

Datasheet

3.135In Stock

$7.509

$5.690

$5.195

$4.827

View

Min.: 1
Mult.: 1

Serial 3-Wire, SPI

YY-MM-DD-dd

HH:MM:SS:hh (12 hr, 24 hr)

uSOP-10

Backup Switching

2.97 V

5.5 V

- 40 C

+ 85 C

DS1394U

SMD/SMT

Tube

Real Time Clock Y2K-Compliant Watchdog Real-Time Clocks

DS1511Y+
Analog Devices / Maxim Integrated
1: $39.544
102In Stock

Mfr. Part #
DS1511Y+

Mouser Part #
700-DS1511Y

Analog Devices / Maxim Integrated

Real Time Clock Y2K-Compliant Watchdog Real-Time Clocks

Datasheet

102In Stock

$39.544

$31.961

$27.733

$27.586

View

Min.: 1
Mult.: 1

Parallel

YY-MM-DD-dd

HH:MM:SS (24 hr)

256 B

EDIP-28

Backup Switching

4.5 V

5.5 V

0 C

+ 70 C

DS1511Y

Through Hole

Tube

Real Time Clock 1M, Nonvolatile, Y2K-Compliant Timekeepi

DS1556W-120+
Analog Devices / Maxim Integrated
1: $65.668
39In Stock

Mfr. Part #
DS1556W-120+

Mouser Part #
700-DS1556W-120

Analog Devices / Maxim Integrated

Real Time Clock 1M, Nonvolatile, Y2K-Compliant Timekeepi

Datasheet

39In Stock

$65.668

$58.905

$55.792

$53.121

View

Min.: 1
Mult.: 1

Parallel

YY-MM-DD-dd

HH:MM:SS (24 hr)

128 kB

Integrated Battery

2.97 V

3.63 V

0 C

+ 70 C

DS1556W

Through Hole

Tube

Real Time Clock

Customer Service Office

Company

Resources

Support

2 B
3 B
4 B
7 B
8 B
10 B
12 B
16 B
20 B
31 B
32 B
56 B
64 B
96 B
113 B
114 B
128 B
160 B
236 B
242 B

3.2 mm x 2.5 mm x 1 mm
DFN-16
DFN-20
DFN2626-10
DFN-8
DIP-16
DIP-8
EDIP-24
EDIP-28
EDIP-32
HWSON-8
LGA-10
MSOP-10
MSOP-8
PCDIP-24
PCDIP-28
PDIP-16
PDIP-24
PDIP-28
PDIP-8

600 mV
750 mV
900 mV
1 V
1.1 V
1.2 V
1.25 V
1.3 V
1.4 V
1.5 V
1.6 V
1.7 V
1.71 V
1.8 V
2 V
2.2 V
2.3 V
2.38 V
2.4 V
2.5 V

1338
1339
1337AGD
AB-RTC-TA-32.768kHz-2
AB-RTC-TC-32.768kHz-2
AB-RTC-TH-32.768kHz-2
AB-RTC-XB-32.768kHz-2
AB-RTC-XL
AB-RTC-XLA
AB-RTC-XP-32.768kHz-2
AB-RTC-XPA-32.768kHz-2
AB-RTCMC
AB08x5
AB18x5
Artasie I2C
Artasie I2C w/ Power Management
Artasie SPI
Artasie SPI w/ Power Management
BQ32000
BQ32002