.hide-partial { max-height: none; } .show-more { display: none; }

CA Real Time Clock

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 920

Applied Filters:

Manufacturer

RTC Bus Interface

Date Format

Time Format

RTC Memory Size

Package/Case

Battery Backup Switching

Supply Voltage - Min

Supply Voltage - Max

Minimum Operating Temperature

Maximum Operating Temperature

Series

Mounting Style

Qualification

Packaging

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Download Table (.CSV)

Part #

Real Time Clock Phantom Time Chip

DS1315E-33+
Analog Devices / Maxim Integrated
1: $47.52
3,461Factory Stock Available

Mfr. Part No.
DS1315E-33+

Mouser Part No
700-DS1315E-33

Analog Devices / Maxim Integrated

Real Time Clock Phantom Time Chip

Datasheet

3,461Factory Stock Available

More Info Available

$47.52

$38.54

$34.29

$33.28

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

0 C

+ 70 C

DS1315E

SMD/SMT

Tube

Real Time Clock Phantom Time Chip

DS1315EN-33+T&R
Analog Devices / Maxim Integrated
2,500: $31.32
2,500Factory Stock Available

Mfr. Part No.
DS1315EN-33+T&R

Mouser Part No
700-DS1315EN-33T&R

Analog Devices / Maxim Integrated

Real Time Clock Phantom Time Chip

Datasheet

2,500Factory Stock Available

More Info Available

Reel

$31.32

Min.: 2,500
Mult.: 2,500

: 2,500

Phantom Clock

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

Reel

Real Time Clock Phantom Time Chip

DS1315N-5+
Analog Devices / Maxim Integrated
1: $47.05
2,646Factory Stock Available

Mfr. Part No.
DS1315N-5+

Mouser Part No
700-DS1315N-5

Analog Devices / Maxim Integrated

Real Time Clock Phantom Time Chip

Datasheet

2,646Factory Stock Available

More Info Available

$47.05

$38.14

$35.91

$33.46

View

Min.: 1
Mult.: 1

Phantom Clock

YY-MM-DD-dd

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

8 B

PDIP-16

Backup Switching

4.5 V

5.5 V

- 40 C

+ 85 C

DS1315N

Through Hole

Tube

Real Time Clock Phantom Time Chip

DS1315S-5+T&R
Analog Devices / Maxim Integrated
1,000: $31.35
1,000Factory Stock Available

Mfr. Part No.
DS1315S-5+T&R

Mouser Part No
700-DS1315S-5T&R

Analog Devices / Maxim Integrated

Real Time Clock Phantom Time Chip

Datasheet

1,000Factory Stock Available

More Info Available

Reel

$31.35

Min.: 1,000
Mult.: 1,000

: 1,000

Phantom Clock

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

8 B

SO-16

Backup Switching

4.5 V

5.5 V

0 C

+ 70 C

DS1315S

SMD/SMT

Reel

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

DS1338C-18#
Analog Devices / Maxim Integrated
1: $17.96
8,592Factory Stock Available

Mfr. Part No.
DS1338C-18#

Mouser Part No
700-DS1338C-18#-

Analog Devices / Maxim Integrated

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

Datasheet

8,592Factory Stock Available

More Info Available

$17.96

$14.60

$10.15

$10.14

View

Min.: 1
Mult.: 1

Serial 2-Wire, I2C

YY-MM-DD-dd

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

56 B

SO-16

Backup Switching

1.71 V

1.89 V

- 40 C

+ 85 C

DS1338C

SMD/SMT

Tube

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

DS1338U-18+T&R
Analog Devices / Maxim Integrated
3,000: $4.82
12,000Factory Stock Available

Mfr. Part No.
DS1338U-18+T&R

Mouser Part No
700-DS1338U-18+T&R

Analog Devices / Maxim Integrated

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

Datasheet

12,000Factory Stock Available

More Info Available

Reel

$4.82

Min.: 3,000
Mult.: 3,000

: 3,000

Serial 2-Wire, I2C

YY-MM-DD-dd

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

56 B

uSOP-8

Backup Switching

1.71 V

5.5 V

- 40 C

+ 85 C

DS1338U

SMD/SMT

Reel

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

DS1338U-3+T&R
Analog Devices / Maxim Integrated
3,000: $4.82
12,000Factory Stock Available

Mfr. Part No.
DS1338U-3+T&R

Mouser Part No
700-DS1338U-3T&R

Analog Devices / Maxim Integrated

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

Datasheet

12,000Factory Stock Available

More Info Available

Reel

$4.82

Min.: 3,000
Mult.: 3,000

: 3,000

Serial 2-Wire, I2C

HH:MM:SS (24 hr)

56 B

uSOP-8

2.7 V

3.3 V

- 40 C

+ 85 C

DS1338U

SMD/SMT

Reel

Real Time Clock I C Serial Real-Time Clock

DS1339U-2+T&R
Analog Devices / Maxim Integrated
3,000: $5.18
30,000Factory Stock Available

Mfr. Part No.
DS1339U-2+T&R

Mouser Part No
700-DS1339U-2T&R

Analog Devices / Maxim Integrated

Real Time Clock I C Serial Real-Time Clock

Learn More

Datasheet

30,000Factory Stock Available

More Info Available

Reel

$5.18

Min.: 3,000
Mult.: 3,000

: 3,000

Serial 2-Wire, I2C

HH:MM:SS (24 hr)

uSOP-8

Backup Switching

1.8 V

2.2 V

- 40 C

+ 85 C

DS1339U

SMD/SMT

Reel

Real Time Clock Low-Current SPI/3-Wire RTCs

DS1343D-33+T&R
Analog Devices / Maxim Integrated
2,500: $5.93
2,500Factory Stock Available

Mfr. Part No.
DS1343D-33+T&R

Mouser Part No
700-DS1343D-33+T&R

Analog Devices / Maxim Integrated

Real Time Clock Low-Current SPI/3-Wire RTCs

Learn More

Datasheet

2,500Factory Stock Available

More Info Available

Reel

$5.93

Min.: 2,500
Mult.: 2,500

: 2,500

Serial 3-Wire, SPI

YY-MM-DD-dd

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

96 B

TDFN-EP-14

Backup Switching

3 V

5.5 V

- 40 C

+ 85 C

DS1343D

SMD/SMT

Reel

Real Time Clock I C, 32-Bit Binary Counter Watchdog RTC with Trickle Charger and Reset Input/Output

DS1374U-3+T&R
Analog Devices / Maxim Integrated
3,000: $4.82
6,000Factory Stock Available

Mfr. Part No.
DS1374U-3+T&R

Mouser Part No
700-DS1374U-3T&R

Analog Devices / Maxim Integrated

Real Time Clock I C, 32-Bit Binary Counter Watchdog RTC with Trickle Charger and Reset Input/Output

Datasheet

6,000Factory Stock Available

More Info Available

Reel

$4.82

Min.: 3,000
Mult.: 3,000

: 3,000

Serial 2-Wire, I2C

Binary

3 B

uSOP-10

Backup Switching

2.97 V

3.3 V

- 40 C

+ 85 C

DS1374U

SMD/SMT

Reel

Real Time Clock I C Digital Input RTC with Alarm

DS1375T+T&R
Analog Devices / Maxim Integrated
2,500: $1.96
20,000Factory Stock Available

Mfr. Part No.
DS1375T+T&R

Mouser Part No
700-DS1375TT&R

Analog Devices / Maxim Integrated

Real Time Clock I C Digital Input RTC with Alarm

Datasheet

20,000Factory Stock Available

More Info Available

Reel

$1.96

$1.92

Min.: 2,500
Mult.: 2,500

: 2,500

I2C

YY-MM-DD-dd

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

16 B

TDFN-EP-6

No Backup Switching

1.7 V

5.5 V

- 40 C

+ 85 C

DS1375T

SMD/SMT

Reel

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

DS1390U-18+T&R
Analog Devices / Maxim Integrated
2,500: $4.40
14,981Factory Stock Available

Mfr. Part No.
DS1390U-18+T&R

Mouser Part No
700-DS1390U-18+T&R

Analog Devices / Maxim Integrated

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

Datasheet

14,981Factory Stock Available

More Info Available

Reel

$4.40

Min.: 2,500
Mult.: 2,500

: 2,500

SPI

BCD

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

uSOP-10

Backup Switching

1.71 V

1.89 V

- 40 C

+ 85 C

DS1390

SMD/SMT

Reel

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

DS1391U-18+
Analog Devices / Maxim Integrated
1: $9.72
2,473Factory Stock Available

Mfr. Part No.
DS1391U-18+

Mouser Part No
700-DS1391U-18

Analog Devices / Maxim Integrated

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

Datasheet

2,473Factory Stock Available

More Info Available

$9.72

$7.49

$6.58

$6.31

View

Min.: 1
Mult.: 1

SPI

YY-MM-DD-dd

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

uSOP-10

Backup Switching

1.71 V

1.89 V

- 40 C

+ 85 C

DS1391U

SMD/SMT

Tube

Real Time Clock Y2K-Compliant Watchdog Real-Time Clocks

DS1501WZ+
Analog Devices / Maxim Integrated
1: $24.67
4,133Factory Stock Available

Mfr. Part No.
DS1501WZ+

Mouser Part No
700-DS1501WZ

Analog Devices / Maxim Integrated

Real Time Clock Y2K-Compliant Watchdog Real-Time Clocks

Datasheet

4,133Factory Stock Available

More Info Available

$24.67

$20.71

$18.62

$17.53

View

Min.: 1
Mult.: 1

Parallel

YYYY-MM-DD

HH:MM:SS (24 hr)

256 B

SO-28

3 V

3.6 V

0 C

+ 70 C

DS1501WZ+

SMD/SMT

Tube

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

DS1556WP-120+
Analog Devices / Maxim Integrated
1: $89.27
17Factory Stock Available

Mfr. Part No.
DS1556WP-120+

Mouser Part No
700-DS1556WP-120

Analog Devices / Maxim Integrated

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

Datasheet

17Factory Stock Available

More Info Available

$89.27

$73.77

$68.28

$65.19

View

Min.: 1
Mult.: 1

Parallel

YY-MM-DD-dd

HH:MM:SS (24 hr)

128 kB

PowerCap Module-34

2.97 V

3.63 V

0 C

+ 70 C

DS1556WP

SMD/SMT

Tray

Real Time Clock 4Meg, Nonvolatile, Y2K-Compliant Timekee

DS1557WP-120+
Analog Devices / Maxim Integrated
1: $96.97
90Factory Stock Available

Mfr. Part No.
DS1557WP-120+

Mouser Part No
700-DS1557WP-120

Analog Devices / Maxim Integrated

Real Time Clock 4Meg, Nonvolatile, Y2K-Compliant Timekee

Datasheet

90Factory Stock Available

More Info Available

$96.97

$80.32

$74.42

$70.40

View

Min.: 1
Mult.: 1

Parallel

YY-MM-DD-dd

HH:MM:SS (24 hr)

512 kB

PowerCap Module-34

Backup Switching

2.97 V

3.63 V

0 C

+ 70 C

DS1557WP

SMD/SMT

Tray

Real Time Clock 4Meg, Nonvolatile, Y2K-Compliant Timekee

DS1557WP-120IND+
Analog Devices / Maxim Integrated
1: $115.60
58Factory Stock Available

Mfr. Part No.
DS1557WP-120IND+

Mouser Part No
700-DS1557WP-120IND

Analog Devices / Maxim Integrated

Real Time Clock 4Meg, Nonvolatile, Y2K-Compliant Timekee

Datasheet

58Factory Stock Available

More Info Available

$115.60

$96.24

$89.36

$81.20

View

Min.: 1
Mult.: 1

Parallel

YY-MM-DD-dd

HH:MM:SS (24 hr)

512 kB

PowerCap Module-34

Backup Switching

2.97 V

3.63 V

- 40 C

+ 85 C

DS1557WP

SMD/SMT

Tray

Real Time Clock Watchdog Clocks with NV RAM Control

DS1558W+TRL
Analog Devices / Maxim Integrated
2,000: $15.44
10,000Factory Stock Available

Mfr. Part No.
DS1558W+TRL

Mouser Part No
700-DS1558WTRL

Analog Devices / Maxim Integrated

Real Time Clock Watchdog Clocks with NV RAM Control

Datasheet

10,000Factory Stock Available

More Info Available

Reel

$15.44

Min.: 2,000
Mult.: 2,000

: 2,000

Parallel

HH:MM:SS (24 hr)

TQFP-48

Backup Switching

2.97 V

3.63 V

- 40 C

+ 85 C

DS1558W

SMD/SMT

Reel

Real Time Clock I C 32-Bit Binary Counter RTC

DS1672U-3+
Analog Devices / Maxim Integrated
1: $10.21
4,297Factory Stock Available

Mfr. Part No.
DS1672U-3+

Mouser Part No
700-DS1672U-3

Analog Devices / Maxim Integrated

Real Time Clock I C 32-Bit Binary Counter RTC

Datasheet

4,297Factory Stock Available

More Info Available

$10.21

$7.88

$6.94

$6.65

View

Min.: 1
Mult.: 1

Serial 2-Wire, I2C

Binary

Backup Switching

2.7 V

3.3 V

- 40 C

+ 85 C

DS1672U

SMD/SMT

Tube

Real Time Clock 3V/5V Real-Time Clock

DS1685E-5+T&R
Analog Devices / Maxim Integrated
1,000: $9.57
2,000Factory Stock Available

Mfr. Part No.
DS1685E-5+T&R

Mouser Part No
700-DS1685E-5T&R

Analog Devices / Maxim Integrated

Real Time Clock 3V/5V Real-Time Clock

Datasheet

2,000Factory Stock Available

More Info Available

Reel

$9.57

Quote

Min.: 1,000
Mult.: 1,000

: 1,000

Multiplexed

YY-MM-DD-dd

HH:MM:SS (24 hr)

242 B

TSSOP-24

4.5 V

5.5 V

0 C

+ 70 C

DS1685E

SMD/SMT

Reel

Real Time Clock Y2K-Compliant, Nonvolatile Timekeeping R

DS1747P-70IND+
Analog Devices / Maxim Integrated
1: $108.75
857Factory Stock Available

Mfr. Part No.
DS1747P-70IND+

Mouser Part No
700-DS1747P-70IND

Analog Devices / Maxim Integrated

Real Time Clock Y2K-Compliant, Nonvolatile Timekeeping R

Datasheet

857Factory Stock Available

More Info Available

$108.75

$90.38

$83.88

$79.14

View

Min.: 1
Mult.: 1

Parallel

YY-MM-DD-dd

HH:MM:SS (24 hr)

512 kB

Backup Switching

4.5 V

5.5 V

- 40 C

+ 85 C

DS1747P

SMD/SMT

Tray

Real Time Clock Y2K-Compliant, Nonvolatile Timekeeping R

DS1747WP-120IND+
Analog Devices / Maxim Integrated
40: $81.65
582Factory Stock Available

Mfr. Part No.
DS1747WP-120IND+

Mouser Part No
700-DS1747WP-120IND

Analog Devices / Maxim Integrated

Real Time Clock Y2K-Compliant, Nonvolatile Timekeeping R

Datasheet

582Factory Stock Available

More Info Available

$81.65

$78.08

Min.: 40
Mult.: 40

Parallel

HH:MM:SS (24 hr)

512 kB

PowerCap Module-34

2.97 V

3.63 V

- 40 C

+ 85 C

DS1747WP

SMD/SMT

Tray

Real Time Clock 3V/5V Real-Time Clocks

DS17487-3+
Analog Devices / Maxim Integrated
42: $32.93
694Factory Stock Available

Mfr. Part No.
DS17487-3+

Mouser Part No
700-DS17487-3

Analog Devices / Maxim Integrated

Real Time Clock 3V/5V Real-Time Clocks

Datasheet

694Factory Stock Available

More Info Available

$32.93

$32.43

$31.20

View

Min.: 42
Mult.: 14

Multiplexed

YY-MM-DD-dd

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

4 kB

EDIP-24

Integrated Battery

2.7 V

3.7 V

0 C

+ 70 C

DS17487

Through Hole

Tube

Real Time Clock 3V/5V Real-Time Clocks

DS17487-5IND+
Analog Devices / Maxim Integrated
1: $48.56
282Factory Stock Available

Mfr. Part No.
DS17487-5IND+

Mouser Part No
700-DS17487-5IND

Analog Devices / Maxim Integrated

Real Time Clock 3V/5V Real-Time Clocks

Datasheet

282Factory Stock Available

More Info Available

$48.56

$38.50

$36.87

$34.43

View

Min.: 1
Mult.: 1

Parallel, Phantom Clock

YY-MM-DD-dd

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

4 kB

EDIP-24

Integrated Battery

4.5 V

5.5 V

- 40 C

+ 85 C

DS17487

Through Hole

Tube

Real Time Clock 3V/5V Real-Time Clocks

DS17885S-3+
Analog Devices / Maxim Integrated
1: $47.05
443Factory Stock Available

Mfr. Part No.
DS17885S-3+

Mouser Part No
700-DS17885S-3

Analog Devices / Maxim Integrated

Real Time Clock 3V/5V Real-Time Clocks

Datasheet

443Factory Stock Available

More Info Available

$47.05

$38.14

$35.54

$33.20

View

Min.: 1
Mult.: 1

Multiplexed

YY-MM-DD-dd

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

8 kB

SO-24

Backup Switching

2.7 V

3.7 V

0 C

+ 70 C

DS17885S

SMD/SMT

Tube

CA 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

DFN-16
DFN-20
DFN2626-10
DFN-8
Die
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