Real Time Clock – Mouser Peru

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Real Time Clocks for Instrument Clusters

Real Time Clocks (RTCs) are IC devices that keep track of time. A typical RTC can provide the time of day as well as the date via a serial bus such as I2C or SPI. Although similar in many ways, RTCs should not be confused with clock generators, which are used to synchronize various parts of a circuit.

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Results: 24

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Part #

Real Time Clock REAL TIME CLK W/ ALARM DS1337 COMP

ISL12057IBZ
Renesas / Intersil
1: S/10.98
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

S/10.98

S/8.17

S/7.51

S/6.73

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 REAL TIME CLK W/ ALARM & TIMR FUNCTNS

ISL12058IBZ
Renesas / Intersil
1: S/10.63
2,092In Stock

Mfr. Part #
ISL12058IBZ

Mouser Part #
968-ISL12058IBZ

Renesas / Intersil

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

Datasheet

2,092In Stock

S/10.63

S/7.94

S/7.24

S/6.50

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

ISL12058

SMD/SMT

Tube

Real Time Clock Serial SPI bus RTC

M41T93ZQA6F
STMicroelectronics
1: S/30.95
1,071In Stock

Mfr. Part #
M41T93ZQA6F

Mouser Part #
511-M41T93ZQA6F

STMicroelectronics

Real Time Clock Serial SPI bus RTC

Datasheet

1,071In Stock

Cut Tape

S/30.95

S/23.82

S/22.07

S/20.12

Reel

S/18.06

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Serial

YY-MM-DD-dd

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

32 B

Backup Switching

2.38 V

5.5 V

- 40 C

+ 85 C

M41T93

SMD/SMT

Reel, Cut Tape, MouseReel

Real Time Clock REAL TIME CLK & TEMP COMPENSATED CRYSTAL

ISL12022MIBZ
Renesas / Intersil
1: S/29.08
358In Stock

Mfr. Part #
ISL12022MIBZ

Mouser Part #
968-ISL12022MIBZ

Renesas / Intersil

Real Time Clock REAL TIME CLK & TEMP COMPENSATED CRYSTAL

Datasheet

358In Stock

S/29.08

S/22.42

S/18.18

S/17.17

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 REAL TIME CLK W/ ALARM & TIMR FUNCTNS

ISL12058IRTZ
Renesas / Intersil
1: S/11.05
953In Stock

Mfr. Part #
ISL12058IRTZ

Mouser Part #
968-ISL12058IRTZ

Renesas / Intersil

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

Datasheet

953In Stock

S/11.05

S/8.25

S/7.55

S/6.73

View

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 Serial SPI bus RTC

M41T93SQA6F
STMicroelectronics
1: S/31.53
176In Stock

Mfr. Part #
M41T93SQA6F

Mouser Part #
511-M41T93SQA6F

STMicroelectronics

Real Time Clock Serial SPI bus RTC

Datasheet

176In Stock

Cut Tape

S/31.53

S/24.29

S/22.50

S/20.51

Reel

S/18.41

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SPI

YY-MM-DD-dd

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

32 B

QFN-16

Backup Switching

3 V

5.5 V

- 40 C

+ 85 C

M41T93

SMD/SMT

Reel, Cut Tape, MouseReel

Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM EUI-48

MCP79411-I/SN
Microchip Technology
1: S/4.40
12,600In Stock

Mfr. Part #
MCP79411-I/SN

Mouser Part #
579-MCP79411ISN

Microchip Technology

Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM EUI-48

Learn More

Datasheet

12,600In Stock

S/4.40

Min.: 1
Mult.: 1

I2C

YY-MM-DD-dd

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

64 B

SOIC-8

Backup Switching

1.8 V

5.5 V

- 40 C

+ 85 C

SMD/SMT

Tube

Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM EUI-64

MCP79412-I/SN
Microchip Technology
1: S/4.40
4,122In Stock

Mfr. Part #
MCP79412-I/SN

Mouser Part #
579-MCP79412ISN

Microchip Technology

Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM EUI-64

Learn More

Datasheet

4,122In Stock

S/4.40

Min.: 1
Mult.: 1

I2C

YY-MM-DD-dd

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

64 B

SOIC-8

Backup Switching

1.8 V

5.5 V

- 40 C

+ 85 C

SMD/SMT

Tube

Real Time Clock SPI RTC 32.768 kHz 365nA 2.0V to 5.5V

M41T93RQA6F
STMicroelectronics
1: S/32.58
1,145In Stock

Mfr. Part #
M41T93RQA6F

Mouser Part #
511-M41T93RQA6F

STMicroelectronics

Real Time Clock SPI RTC 32.768 kHz 365nA 2.0V to 5.5V

Datasheet

1,145In Stock

Cut Tape

S/32.58

S/25.11

S/23.24

S/21.21

Reel

S/19.03

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SPI

YY-MM-DD-dd

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

32 B

QFN-16

Backup Switching

2.7 V

5.5 V

- 40 C

+ 85 C

M41T93

SMD/SMT

Reel, Cut Tape, MouseReel

Real Time Clock Serial SPI bus RTC

M41T93SMY6F
STMicroelectronics
1: S/37.10
623In Stock

Mfr. Part #
M41T93SMY6F

Mouser Part #
511-M41T93SMY6F

STMicroelectronics

Real Time Clock Serial SPI bus RTC

Datasheet

623In Stock

Cut Tape

S/37.10

S/28.73

S/26.62

S/24.33

Reel

S/21.99

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SPI

YY-MM-DD-dd

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

32 B

SOX-18

Backup Switching

3 V

5.5 V

- 40 C

+ 85 C

M41T93

SMD/SMT

Reel, Cut Tape, MouseReel

Real Time Clock Serial SPI bus RTC

M41T93ZMY6F
STMicroelectronics
1: S/41.14
1,488In Stock

Mfr. Part #
M41T93ZMY6F

Mouser Part #
511-M41T93ZMY6F

STMicroelectronics

Real Time Clock Serial SPI bus RTC

Datasheet

1,488In Stock

Cut Tape

S/41.14

S/32.11

S/29.86

S/27.40

View

Reel

S/24.91

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SPI

YY-MM-DD-dd

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

32 B

SOX-18

Backup Switching

2.38 V

5.5 V

- 40 C

+ 85 C

M41T93

SMD/SMT

Reel, Cut Tape, MouseReel

Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM ID

MCP79410T-I/MNY
Microchip Technology
1: S/4.40
1,612In Stock

Mfr. Part #
MCP79410T-I/MNY

Mouser Part #
579-MCP79410T-I/MNY

Microchip Technology

Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM ID

Learn More

Datasheet

1,612In Stock

Cut Tape

S/4.40

Reel

S/4.40

MouseReel Available

Min.: 1
Mult.: 1

: 3,300

I2C

YY-MM-DD-dd

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

64 B

TDFN-8

Backup Switching

1.8 V

5.5 V

- 40 C

+ 85 C

SMD/SMT

Reel, Cut Tape, MouseReel

Real Time Clock RTC IC with 400 kHz I2C interface in TSSOP8 package.

PCF85063ATT/AJ
NXP Semiconductors
1: S/3.81
16,943In Stock
15,000Expected 3/22/2027

Mfr. Part #
PCF85063ATT/AJ

Mouser Part #
771-PCF85063ATT/AJ

NXP Semiconductors

Real Time Clock RTC IC with 400 kHz I2C interface in TSSOP8 package.

Learn More

Datasheet

16,943In Stock

15,000Expected 3/22/2027

Cut Tape

S/3.81

S/2.69

S/2.41

S/2.10

Reel

S/1.72

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

I2C

YY-MM-DD-dd

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

TSSOP-8

No Backup Switching

900 mV

5.5 V

- 40 C

+ 85 C

PCF85063A

SMD/SMT

Reel, Cut Tape, MouseReel

Real Time Clock REAL TIME CLK & TEMP COMPENSATED CRYSTAL

ISL12022MIBZ-T
Renesas / Intersil
1: S/29.27
595In Stock

Mfr. Part #
ISL12022MIBZ-T

Mouser Part #
968-ISL12022MIBZ-T

Renesas / Intersil

Real Time Clock REAL TIME CLK & TEMP COMPENSATED CRYSTAL

Datasheet

595In Stock

Cut Tape

S/29.27

S/22.58

S/20.90

S/19.07

Reel

S/17.36

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

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

Reel, Cut Tape, MouseReel

Real Time Clock REAL TIME CLK W/ ALARM DS1337 COMP

ISL12057IBZ-T
Renesas / Intersil
1: S/11.05
6,419In Stock

Mfr. Part #
ISL12057IBZ-T

Mouser Part #
968-ISL12057IBZ-T

Renesas / Intersil

Real Time Clock REAL TIME CLK W/ ALARM DS1337 COMP

Datasheet

6,419In Stock

Cut Tape

S/11.05

S/8.25

S/7.55

S/6.85

Reel

S/5.99

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

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

Reel, Cut Tape, MouseReel

Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM ID

MCP79410-I/ST
Microchip Technology
1: S/4.20
954In Stock

Mfr. Part #
MCP79410-I/ST

Mouser Part #
579-MCP79410-I/ST

Microchip Technology

Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM ID

Learn More

Datasheet

954In Stock

S/4.20

Min.: 1
Mult.: 1

I2C

YY-MM-DD-dd

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

64 B

TSSOP-8

Backup Switching

1.8 V

5.5 V

- 40 C

+ 85 C

SMD/SMT

Tube

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

DP8570AV/NOPB
Texas Instruments
1: S/206.65
17In Stock

Mfr. Part #
DP8570AV/NOPB

Mouser Part #
926-DP8570AV/NOPB

Texas Instruments

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

Datasheet

17In Stock

S/206.65

S/169.28

S/158.15

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 CLK/CLNDR W/TEMP COMP 8 L

ISL12022IBZ
Renesas / Intersil
1: S/20.71
6,860On Order

Mfr. Part #
ISL12022IBZ

Mouser Part #
968-ISL12022IBZ

Renesas / Intersil

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

Datasheet

6,860On Order

S/20.71

S/15.76

S/14.56

S/13.20

View

Min.: 1
Mult.: 1

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

Tube

Real Time Clock REAL TIME CLK W/ ALARM DS1337 COMP

ISL12057IUZ-T
Renesas / Intersil
1: S/11.05
9,642On Order

Mfr. Part #
ISL12057IUZ-T

Mouser Part #
968-ISL12057IUZ-T

Renesas / Intersil

Real Time Clock REAL TIME CLK W/ ALARM DS1337 COMP

Datasheet

9,642On Order

Cut Tape

S/11.05

S/8.25

S/7.55

S/6.77

Reel

S/5.84

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

I2C

YY-MM-DD-dd

HH:MM:SS (24 hr)

MSOP-8

No Backup Switching

1.8 V

3.6 V

- 40 C

+ 85 C

ISL12057

SMD/SMT

Reel, Cut Tape, MouseReel

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

ISL12022IBZ-T
Renesas / Intersil
1: S/20.32
2,467Expected 1/12/2027

Mfr. Part #
ISL12022IBZ-T

Mouser Part #
968-ISL12022IBZ-T

Renesas / Intersil

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

Datasheet

2,467Expected 1/12/2027

Cut Tape

S/20.32

S/15.45

S/14.25

S/12.92

View

Reel

S/11.95

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

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/CLNDR W/TEMP COMP 8 L

ISL12022IBZ-T7A
Renesas / Intersil
1: S/20.71
2,250On Order

Mfr. Part #
ISL12022IBZ-T7A

Mouser Part #
968-ISL12022IBZ-T7A

Renesas / Intersil

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

Datasheet

2,250On Order

Cut Tape

S/20.71

S/15.76

S/14.56

S/13.23

Reel

S/12.61

View

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 ENHANC CD ESD & MOISTURESIS

ISL12022MAIBZ
Renesas / Intersil
1: S/29.27
760Expected 8/7/2026

Mfr. Part #
ISL12022MAIBZ

Mouser Part #
968-ISL12022MAIBZ

Renesas / Intersil

Real Time Clock REAL TIME CLK ENHANC CD ESD & MOISTURESIS

Datasheet

760Expected 8/7/2026

S/29.27

S/22.58

S/20.63

S/18.88

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 REAL TIME CLK ENHANC CD ESD & MOISTURESIS

ISL12022MAIBZ-T
Renesas / Intersil
1: S/29.27
900Expected 8/18/2026

Mfr. Part #
ISL12022MAIBZ-T

Mouser Part #
968-ISL12022MAIBZ-T

Renesas / Intersil

Real Time Clock REAL TIME CLK ENHANC CD ESD & MOISTURESIS

Datasheet

900Expected 8/18/2026

Cut Tape

S/29.27

S/22.58

S/20.90

S/19.07

Reel

S/17.13

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

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

Reel, Cut Tape, MouseReel

Real Time Clock REAL TIME CLK W/ ALARM DS1337 COMP

ISL12057IUZ
Renesas / Intersil
1: S/11.05
4,155On Order

Mfr. Part #
ISL12057IUZ

Mouser Part #
968-ISL12057IUZ

Renesas / Intersil

Real Time Clock REAL TIME CLK W/ ALARM DS1337 COMP

Datasheet

4,155On Order

S/11.05

S/8.25

S/7.16

S/6.73

View

Min.: 1
Mult.: 1

I2C

YY-MM-DD-dd

HH:MM:SS (24 hr)

MSOP-8

No Backup Switching

1.8 V

3.6 V

- 40 C

+ 85 C

ISL12057

SMD/SMT

Tube

Real Time Clocks for Instrument Clusters

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