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Real Time Clock

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Results: 920

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Download Table (.CSV)

Part #

Real Time Clock RTC IC with 114x8 NV SRAM

BQ3285S-SB2
Texas Instruments
1: $14.83
30In Stock

Mfr. Part No.
BQ3285S-SB2

Mouser Part No
595-BQ3285S-SB2

Texas Instruments

Real Time Clock RTC IC with 114x8 NV SRAM

Datasheet

30In Stock

$14.83

$11.72

$10.94

$10.08

View

Min.: 1
Mult.: 1

Multiplexed

YY-MM-DD-dd

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

114 B

SOIC-24

Backup Switching

4.5 V

5.5 V

0 C

+ 70 C

BQ3285

SMD/SMT

Tube

Real Time Clock Parallel RTC A 595-B Q4802LYPWR A 595-BQ A 595-BQ4802LYPWR

BQ4802LYPW
Texas Instruments
1: $10.18
68In Stock

Mfr. Part No.
BQ4802LYPW

Mouser Part No
595-BQ4802LYPW

Texas Instruments

Real Time Clock Parallel RTC A 595-B Q4802LYPWR A 595-BQ A 595-BQ4802LYPWR

Datasheet

68In Stock

$10.18

$8.27

$7.02

$5.31

View

Min.: 1
Mult.: 1

Parallel

YY-MM-DD-dd

HH:MM:SS (24 hr)

16 B

TSSOP-28

Backup Switching

2.7 V

3.6 V

0 C

+ 70 C

BQ4802LY

SMD/SMT

Tube

Real Time Clock Parallel RTC A 595-B Q4802YDWR A 595-BQ4 A 595-BQ4802YDWR

BQ4802YDW
Texas Instruments
1: $24.11
5In Stock

Mfr. Part No.
BQ4802YDW

Mouser Part No
595-BQ4802YDW

Texas Instruments

Real Time Clock Parallel RTC A 595-B Q4802YDWR A 595-BQ4 A 595-BQ4802YDWR

Datasheet

5In Stock

$24.11

$18.87

$15.72

$15.38

View

Min.: 1
Mult.: 1

Parallel

YY-MM-DD-dd

HH:MM:SS (24 hr)

16 B

SOIC-28

Backup Switching

4.5 V

5.5 V

0 C

+ 70 C

BQ4802Y

SMD/SMT

Tube

Real Time Clock Parallel RTC

BQ4802YPW
Texas Instruments
1: $10.24
76In Stock

Mfr. Part No.
BQ4802YPW

Mouser Part No
595-BQ4802YPW

Texas Instruments

Real Time Clock Parallel RTC

Datasheet

76In Stock

$10.24

$8.00

$7.99

$6.81

View

Min.: 1
Mult.: 1

Parallel

YY-MM-DD-dd

HH:MM:SS (24 hr)

16 B

TSSOP-28

Backup Switching

4.5 V

5.5 V

0 C

+ 70 C

BQ4802Y

SMD/SMT

Tube

Real Time Clock Real-Time Clocks

DS12885S+T&R
Analog Devices / Maxim Integrated
1: $12.93
484In Stock

Mfr. Part No.
DS12885S+T&R

Mouser Part No
700-DS12885ST&R

Analog Devices / Maxim Integrated

Real Time Clock Real-Time Clocks

Datasheet

484In Stock

Cut Tape

$12.93

$10.17

$9.49

$8.73

View

Reel

$7.96

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Multiplexed

YY-MM-DD-dd

HH:MM:SS (24 hr)

114 B

SO-24

4.5 V

5.5 V

0 C

+ 70 C

DS12885S

SMD/SMT

Reel, Cut Tape, MouseReel

Real Time Clock 1.8V-5.5V Real Time Clock 12C bus

PT7C4337UEX
Diodes Incorporated
1: $1.12
1,751In Stock

Mfr. Part No.
PT7C4337UEX

Mouser Part No
729-PT7C4337UEX

Diodes Incorporated

Real Time Clock 1.8V-5.5V Real Time Clock 12C bus

Learn More

Datasheet

1,751In Stock

Cut Tape

$1.12

$0.805

$0.728

$0.643

View

Reel

$0.536

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Reel, Cut Tape, MouseReel

Real Time Clock 2-Wire Real-time Clock module

PT7C43390LEX
Diodes Incorporated
1: $1.81
162In Stock

Mfr. Part No.
PT7C43390LEX

Mouser Part No
729-PT7C43390LEX

Diodes Incorporated

Real Time Clock 2-Wire Real-time Clock module

Learn More

Datasheet

162In Stock

Cut Tape

$1.81

$1.26

$1.14

$0.975

View

Reel

$0.775

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Reel, Cut Tape, MouseReel

Real Time Clock Real-time Clock IC

PT7C4372ALEX
Diodes Incorporated
1: $1.14
147In Stock

Mfr. Part No.
PT7C4372ALEX

Mouser Part No
729-PT7C4372ALEX

Diodes Incorporated

Real Time Clock Real-time Clock IC

Learn More

Datasheet

147In Stock

Cut Tape

$1.14

$0.778

$0.698

$0.599

View

Reel

$0.447

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Reel, Cut Tape, MouseReel

Real Time Clock Low Power Real time clocks

PCF85063BTL/1,118
NXP Semiconductors
1: $0.86
890In Stock

Mfr. Part No.
PCF85063BTL/1,118

Mouser Part No
771-PCF85063BTL1118

NXP Semiconductors

Real Time Clock Low Power Real time clocks

Learn More

Datasheet

890In Stock

Cut Tape

$0.86

$0.617

$0.555

$0.488

View

Reel

$0.367

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

SPI

YY-MM-DD-dd

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

DFN2626-10

No Backup Switching

900 mV

5.5 V

- 40 C

+ 85 C

PCF85063B

SMD/SMT

Reel, Cut Tape, MouseReel

Real Time Clock Timer Control Periph eral A 926-DP8570AV A 926-DP8570AVX/NOPB

DP8570AV/NOPB
Texas Instruments
1: $43.39
18In Stock

Mfr. Part No.
DP8570AV/NOPB

Mouser Part No
926-DP8570AV/NOPB

Texas Instruments

Real Time Clock Timer Control Periph eral A 926-DP8570AV A 926-DP8570AVX/NOPB

Datasheet

18In Stock

$43.39

$35.53

$32.95

$31.31

$30.22

Min.: 1
Mult.: 1

Parallel

YY-MM-DD-dd

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

32 B

PLCC-28

Backup Switching

4.5 V

5.5 V

- 40 C

+ 85 C

DP8570A

SMD/SMT

Tube

Real Time Clock REAL TIME CLOCK AND TMP COMP CRYSTL INLD

ISL12020MIRZ
Renesas / Intersil
1: $7.71
289In Stock

Mfr. Part No.
ISL12020MIRZ

Mouser Part No
968-ISL12020MIRZ

Renesas / Intersil

Real Time Clock REAL TIME CLOCK AND TMP COMP CRYSTL INLD

Datasheet

289In Stock

More Info Available

$7.71

$5.97

$5.25

$5.14

Min.: 1
Mult.: 1

I2C

YY-MM-DD-dd

HH:MM:SS (24 hr)

128 B

DFN-20

Backup Switching

2.7 V

5.5 V

- 40 C

+ 85 C

ISL12020

SMD/SMT

Tube

Real Time Clock LDAL TIME CLK & TEMP COMPENSATED CR

ISL12020MIRZ-T7A
Renesas / Intersil
1: $10.88
52In Stock

Mfr. Part No.
ISL12020MIRZ-T7A

Mouser Part No
968-ISL12020MIRZ-T7A

Renesas / Intersil

Real Time Clock LDAL TIME CLK & TEMP COMPENSATED CR

Datasheet

52In Stock

Cut Tape

$10.88

$8.52

$7.93

$7.51

Reel

$7.51

MouseReel Available

Min.: 1
Mult.: 1

: 250

I2C

YY-MM-DD-dd

HH:MM:SS (24 hr)

128 B

DFN-20

Backup Switching

2.7 V

5.5 V

- 40 C

+ 85 C

ISL12020

SMD/SMT

Reel, Cut Tape, MouseReel

Real Time Clock REAL TIME CLK/CLNDR W/TEMP COMP 8 L

ISL12022IBZ-T7A
Renesas / Intersil
1: $5.18
26In Stock

Mfr. Part No.
ISL12022IBZ-T7A

Mouser Part No
968-ISL12022IBZ-T7A

Renesas / Intersil

Real Time Clock REAL TIME CLK/CLNDR W/TEMP COMP 8 L

Datasheet

26In Stock

More Info Available

Cut Tape

$5.18

$3.96

$3.65

$3.31

Reel

$3.31

MouseReel Available

Min.: 1
Mult.: 1

: 250

Serial 2-Wire, I2C

YY-MM-DD-dd

HH:MM:SS (24 hr)

128 B

SOIC-8

Backup Switching

2.7 V

5.5 V

- 40 C

+ 85 C

ISL12022

SMD/SMT

Reel, Cut Tape, MouseReel

Real Time Clock REAL TIME CLK W/ ALARM & TIMR FUNCTNS

ISL12058IRTZ
Renesas / Intersil
1: $2.73
955In Stock

Mfr. Part No.
ISL12058IRTZ

Mouser Part No
968-ISL12058IRTZ

Renesas / Intersil

Real Time Clock REAL TIME CLK W/ ALARM & TIMR FUNCTNS

Datasheet

955In Stock

$2.73

$2.04

$1.86

$1.66

$1.62

Min.: 1
Mult.: 1

I2C

YY-MM-DD-dd

HH:MM:SS (24 hr)

TDFN-8

No Backup Switching

1.8 V

3.6 V

- 40 C

+ 85 C

ISL12058

SMD/SMT

Tube

Real Time Clock I2C REAL TIME CLOCK/ CALENDAR 8LD

ISL1208IB8Z-TK
Renesas / Intersil
1: $2.82
102In Stock

Mfr. Part No.
ISL1208IB8Z-TK

Mouser Part No
968-ISL1208IB8Z-TK

Renesas / Intersil

Real Time Clock I2C REAL TIME CLOCK/ CALENDAR 8LD

Datasheet

102In Stock

More Info Available

Cut Tape

$2.82

$2.11

$1.93

$1.73

$1.68

Reel

$1.68

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

I2C

YY-MM-DD-dd

HH:MM:SS (24 hr)

2 B

SOIC-8

Backup Switching

2.7 V

5.5 V

- 40 C

+ 85 C

ISL1208

SMD/SMT

Reel, Cut Tape, MouseReel

Real Time Clock Low-Current I C RTCs for High-ESR Crystals

DS1341T+T&R
Analog Devices / Maxim Integrated
1: $4.23
156In Stock

Mfr. Part No.
DS1341T+T&R

Mouser Part No
700-DS1341T+T&R

Analog Devices / Maxim Integrated

Real Time Clock Low-Current I C RTCs for High-ESR Crystals

Learn More

Datasheet

156In Stock

Cut Tape

$4.23

$3.21

$2.95

$2.67

View

Reel

$2.31

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Serial 2-Wire, I2C

YY-MM-DD-dd

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

TDFN-EP-8

No Backup Switching

1.8 V

5.5 V

- 40 C

+ 85 C

DS1341T

SMD/SMT

Reel, Cut Tape, MouseReel

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

DS1343E-3+
Analog Devices / Maxim Integrated
1: $7.88
17In Stock

Mfr. Part No.
DS1343E-3+

Mouser Part No
700-DS1343E-3+

Analog Devices / Maxim Integrated

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

Learn More

Datasheet

17In Stock

$7.88

$6.10

$5.26

$5.05

View

Min.: 1
Mult.: 1

Serial 3-Wire, SPI

YY-MM-DD-dd

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

96 B

TSSOP-20

Backup Switching

2.7 V

5.5 V

- 40 C

+ 85 C

DS1343E

SMD/SMT

Tube

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

DS1344E-3+
Analog Devices / Maxim Integrated
1: $10.40
53In Stock

Mfr. Part No.
DS1344E-3+

Mouser Part No
700-DS1344E-3+

Analog Devices / Maxim Integrated

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

Learn More

Datasheet

53In Stock

$10.40

$8.04

$7.67

$5.50

View

Min.: 1
Mult.: 1

Serial 3-Wire, SPI

YY-MM-DD-dd

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

96 B

TSSOP-20

Backup Switching

2.7 V

5.5 V

- 40 C

+ 85 C

DS1344E

SMD/SMT

Tube

Real Time Clock Real-Time Event Recorder

DS1678+
Analog Devices / Maxim Integrated
1: $14.63
48In Stock

Mfr. Part No.
DS1678+

Mouser Part No
700-DS1678

Analog Devices / Maxim Integrated

Real Time Clock Real-Time Event Recorder

Datasheet

48In Stock

$14.63

$11.11

$9.21

$8.24

View

Min.: 1
Mult.: 1

I2C

YY-MM-DD-dd

HH:MM:SS (24 hr)

32 B

PDIP-8

Backup Switching

4.5 V

5.5 V

- 40 C

+ 85 C

DS1678

Through Hole

Tube

Real Time Clock 32.768kHz-DTCXO 3.4ppm I2C-Bus

RX8900CE UA0
Epson Timing
1: $3.78
672In Stock
1,000On Order

Mfr. Part No.
RX8900CE UA0

Mouser Part No
732-RX8900CEUA0

Epson Timing

Real Time Clock 32.768kHz-DTCXO 3.4ppm I2C-Bus

Learn More

Datasheet

672In Stock

1,000On Order

Cut Tape

$3.78

$2.86

$2.63

$2.37

$2.25

Reel

$2.25

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

I2C

YY-MM-DD-dd

HH:MM:SS (24 hr)

Backup Switching

2.5 V

5.5 V

- 40 C

+ 85 C

RX8900CE

SMD/SMT

Reel, Cut Tape, MouseReel

Real Time Clock 2-Wire Real Time Clock IC

R2051L01-E2
Nisshinbo
1: $2.49
79In Stock

Mfr. Part No.
R2051L01-E2

Mouser Part No
848-R2051L01-E2

Nisshinbo

Real Time Clock 2-Wire Real Time Clock IC

Datasheet

79In Stock

Cut Tape

$2.49

$1.61

$1.44

$1.19

View

Reel

$0.747

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Serial 2-Wire, I2C

YY-MM-DD-dd

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

QFN023023-16

Backup Switching

750 mV

5.5 V

- 40 C

+ 85 C

R2051L

SMD/SMT

Reel, Cut Tape, MouseReel

Real Time Clock PERI SPIAL-TIME-CLK

CDP68HC68T1M2Z
Renesas / Intersil
1: $22.77
10In Stock
380On Order
End of Life

Mfr. Part No.
CDP68HC68T1M2Z

Mouser Part No
968-CDP68HC68T1M2Z

End of Life

Renesas / Intersil

Real Time Clock PERI SPIAL-TIME-CLK

Datasheet

10In Stock

380On Order

$22.77

$18.26

$17.13

$16.87

Min.: 1
Mult.: 1

Serial 3-Wire, SPI

YY-MM-DD-dd

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

32 B

SOIC-16

Backup Switching

3 V

6 V

- 40 C

+ 85 C

CDP68HC68T1

SMD/SMT

Tube

Real Time Clock REAL TIME CLK/CLNDR W/EEPROM IN 8LD

ISL12026IBZ-T
Renesas / Intersil
1: $3.96
455In Stock
End of Life

Mfr. Part No.
ISL12026IBZ-T

Mouser Part No
968-ISL12026IBZ-T

End of Life

Renesas / Intersil

Real Time Clock REAL TIME CLK/CLNDR W/EEPROM IN 8LD

Datasheet

455In Stock

Cut Tape

$3.96

$3.00

$2.76

$2.49

$2.45

Reel

$2.45

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

I2C

YY-MM-DD-dd

HH:MM:SS (24 hr)

512 B

SOIC-8

Backup Switching

2.7 V

5.5 V

- 40 C

+ 85 C

ISL12026

SMD/SMT

Reel, Cut Tape, MouseReel

Real Time Clock RX4901CE XS D0 REAL TIME CLOCK MODULE SPI-Bus 3.0V +/-3ppm 2k TR

RX4901CE XS D06
Epson Timing
1: $5.75
1,922In Stock

Mfr. Part No.
RX4901CE XS D06

Mouser Part No
732-RX4901CEXSD06

Epson Timing

Real Time Clock RX4901CE XS D0 REAL TIME CLOCK MODULE SPI-Bus 3.0V +/-3ppm 2k TR

Learn More

Datasheet

1,922In Stock

Cut Tape

$5.75

$4.40

$4.07

$3.70

View

Reel

$3.16

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

I2C

YY-MM-DD-dd

HH:MM:SS (24 hr)

256 B

Backup Switching

1.6 V

5.5 V

- 40 C

+ 105 C

RX4901CE

SMD/SMT

Reel, Cut Tape, MouseReel

Real Time Clock RX8901CE XS B0 REAL TIME CLOCK MODULE I2C-Bus 3.0V +/-3ppm 2k TR

RX8901CE XS B06
Epson Timing
1: $5.75
396In Stock

Mfr. Part No.
RX8901CE XS B06

Mouser Part No
732-RX8901CEXSB06

Epson Timing

Real Time Clock RX8901CE XS B0 REAL TIME CLOCK MODULE I2C-Bus 3.0V +/-3ppm 2k TR

Learn More

Datasheet

396In Stock

Cut Tape

$5.75

$4.40

$4.07

$3.70

View

Reel

$3.25

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

I2C

YY-MM-DD-dd

HH:MM:SS (24 hr)

No Backup Switching

1.6 V

5.5 V

- 40 C

+ 105 C

RX8901CE

SMD/SMT

Reel, Cut Tape, MouseReel

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