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Real-Time Clock (RTC) Modules

Micro Crystal Real-Time Clock (RTC) Modules combine a 32.768kHz tuning fork crystal resonator with a CMOS-based oscillator and an RTC IC housed in a miniature SMD ceramic package. The RTC modules offer high accuracy, temperature compensation, and low current consumption. These cost-effective Micro Crystal modules have an extended operating temperature and are AEC-Q200 qualified. Applications include the Internet of Things (IoT), smart metering, energy harvesting solutions, battery management systems, automotive, industrial, computing, embedded systems, wearables, healthcare, and more.

All Results (18)

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Part #

Real Time Clock 32.768kHz I2C 20ppm 2.0x1.2x0.6 AEC-Q200

RV-3028-C8-32.768kHz-1PPM-TA-QA
Micro Crystal
1: ₱185.89
1,435In Stock
New Product

Mfr. Part #
RV-3028-C8-32.768kHz-1PPM-TA-QA

Mouser Part #
428-RV3028C81PPMTAQA

New Product

Micro Crystal

Real Time Clock 32.768kHz I2C 20ppm 2.0x1.2x0.6 AEC-Q200

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Datasheet

1,435In Stock

Cut Tape

₱185.89

₱138.65

₱126.38

₱113.50

Reel

₱107.98

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Real Time Clock 32.768kHz SPI Time Acc. 25ppm

RV-3149-C3 32.768kHz OPTION B TA QC
Micro Crystal
1: ₱227.00
737In Stock

Mfr. Part #
RV-3149-C3 32.768kHz OPTION B TA QC

Mouser Part #
428-203605-MG01

Micro Crystal

Real Time Clock 32.768kHz SPI Time Acc. 25ppm

Learn More

Datasheet

737In Stock

Cut Tape

₱227.00

₱171.17

₱157.06

₱141.11

Reel

₱125.77

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Real Time Clock 32.768kHz I2C Time Acc. 6ppm

RV-3129-C3 32.768kHz OPTION A TA QC
Micro Crystal
1: ₱265.65
202In Stock
4,000Expected 18/09/2026

Mfr. Part #
RV-3129-C3 32.768kHz OPTION A TA QC

Mouser Part #
428-203688-MG01

Micro Crystal

Real Time Clock 32.768kHz I2C Time Acc. 6ppm

Learn More

Datasheet

202In Stock

4,000Expected 18/09/2026

Cut Tape

₱265.65

₱200.00

₱184.05

₱165.65

Reel

₱160.74

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Real Time Clock 32.768kHz SPI Time Acc. 6ppm

RV-3149-C3 32.768kHz OPTION A TA QC
Micro Crystal
1: ₱265.03
431In Stock

Mfr. Part #
RV-3149-C3 32.768kHz OPTION A TA QC

Mouser Part #
428-203658-MG01

Micro Crystal

Real Time Clock 32.768kHz SPI Time Acc. 6ppm

Learn More

Datasheet

431In Stock

Cut Tape

₱265.03

₱199.39

₱183.44

₱165.03

Reel

₱146.01

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Real Time Clock 32.768kHz I2C 20ppm 2.0x1.2x0.6mm

RV-3028-C8-32.768kHz-1PPM-TA-QC
Micro Crystal
1: ₱177.92
571In Stock
1,000Expected 25/09/2026
New Product

Mfr. Part #
RV-3028-C8-32.768kHz-1PPM-TA-QC

Mouser Part #
428-RV3028C81PPMTAQC

New Product

Micro Crystal

Real Time Clock 32.768kHz I2C 20ppm 2.0x1.2x0.6mm

Learn More

Datasheet

571In Stock

1,000Expected 25/09/2026

Cut Tape

₱177.92

₱132.52

₱121.47

₱109.20

Reel

₱96.93

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Real Time Clock 32.768kHz I2C Time Acc. 6ppm AEC

RV-3129-C3 32.768kHz OPTION A TB QA
Micro Crystal
1: ₱259.51
4,697In Stock

Mfr. Part #
RV-3129-C3 32.768kHz OPTION A TB QA

Mouser Part #
428-203618-MG01

Micro Crystal

Real Time Clock 32.768kHz I2C Time Acc. 6ppm AEC

Learn More

Datasheet

4,697In Stock

Cut Tape

₱259.51

₱196.32

₱180.98

₱163.19

Reel

₱150.92

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Real Time Clock 32.768kHz I2C Time Acc. 25ppm

RV-3129-C3 32.768kHz OPTION B TA QC
Micro Crystal
1: ₱207.36
1,535In Stock

Mfr. Part #
RV-3129-C3 32.768kHz OPTION B TA QC

Mouser Part #
428-203634-MG01

Micro Crystal

Real Time Clock 32.768kHz I2C Time Acc. 25ppm

Learn More

Datasheet

1,535In Stock

Cut Tape

₱207.36

₱155.83

₱142.95

₱128.84

Reel

₱117.18

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Real Time Clock 32.768kHz I2C Time Acc. 25ppm AEC

RV-3129-C3 32.768kHz OPTION B TB QA
Micro Crystal
1: ₱242.95
2,975In Stock

Mfr. Part #
RV-3129-C3 32.768kHz OPTION B TB QA

Mouser Part #
428-203639-MG01

Micro Crystal

Real Time Clock 32.768kHz I2C Time Acc. 25ppm AEC

Learn More

Datasheet

2,975In Stock

Cut Tape

₱242.95

₱183.44

₱168.71

₱152.15

Reel

₱139.88

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Real Time Clock 32.768kHz SPI Time Acc. 25ppm AEC

RV-3149-C3 32.768kHz OPTION B TB QA
Micro Crystal
1: ₱220.25
1,489In Stock

Mfr. Part #
RV-3149-C3 32.768kHz OPTION B TB QA

Mouser Part #
428-203684-MG01

Micro Crystal

Real Time Clock 32.768kHz SPI Time Acc. 25ppm AEC

Learn More

Datasheet

1,489In Stock

Cut Tape

₱220.25

₱165.65

₱152.15

₱137.42

Reel

₱125.15

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Real Time Clock 32.768kHz, 20PPM, Real-Time Clock Module with SPI-Bus

RV-8063-C8 32.768kHz-20PPM-TA-QC
Micro Crystal
1: ₱92.64
675In Stock

Mfr. Part #
RV-8063-C8 32.768kHz-20PPM-TA-QC

Mouser Part #
428-204233-MC01

Micro Crystal

Real Time Clock 32.768kHz, 20PPM, Real-Time Clock Module with SPI-Bus

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Datasheet

675In Stock

Cut Tape

₱92.64

₱68.10

₱60.80

₱53.93

Reel

₱48.71

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Real Time Clock 32.768kHz SPI 20ppm 2.0x1.2x0.7 AEC-Q200

RV-8063-C8 32.768kHz-20PPM-TA-QA
Micro Crystal
1: ₱96.93
960In Stock

Mfr. Part #
RV-8063-C8 32.768kHz-20PPM-TA-QA

Mouser Part #
428-204290-MC01

Micro Crystal

Real Time Clock 32.768kHz SPI 20ppm 2.0x1.2x0.7 AEC-Q200

Learn More

Datasheet

960In Stock

Cut Tape

₱96.93

₱71.17

₱64.42

₱56.69

Reel

₱51.10

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Real Time Clock 32.768kHz SPI Time Acc. 6ppm AEC

RV-3149-C3 32.768kHz OPTION A TB QA
Micro Crystal
1: ₱285.89
1,088In Stock

Mfr. Part #
RV-3149-C3 32.768kHz OPTION A TB QA

Mouser Part #
428-203641-MG01

Micro Crystal

Real Time Clock 32.768kHz SPI Time Acc. 6ppm AEC

Learn More

Datasheet

1,088In Stock

Cut Tape

₱285.89

₱217.18

₱200.00

₱180.98

Reel

₱168.10

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Real Time Clock 32.768 kHz +/-20 PPM SPI -40/+85C

RV-8063-C7-32.768KHZ-20PPM-TA-QC
Micro Crystal
1: ₱96.93
1,611In Stock

Mfr. Part #
RV-8063-C7-32.768KHZ-20PPM-TA-QC

Mouser Part #
428-203119-MG01

Micro Crystal

Real Time Clock 32.768 kHz +/-20 PPM SPI -40/+85C

Learn More

Datasheet

1,611In Stock

Cut Tape

₱96.93

₱71.17

₱64.42

₱58.71

Reel

₱51.96

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Clock & Timer Development Tools 32.768kHz I2C Time Acc. 1ppm

RV-3028-C7 ON BOARD 32.768kHz TA QC
Micro Crystal
1: ₱1,054.61
9In Stock
66Expected 28/08/2026

Mfr. Part #
RV-3028-C7 ON BOARD 32.768kHz TA QC

Mouser Part #
428-203588-AA00

Micro Crystal

Clock & Timer Development Tools 32.768kHz I2C Time Acc. 1ppm

Learn More

Datasheet

9In Stock

66Expected 28/08/2026

₱1,054.61

Min.: 1
Mult.: 1

Real Time Clock 32.768 kHz +/-20 PPM I2C -40/+85C

RV-4162-C7-32.768kHz-20PPM-TA-QC
Micro Crystal
1: ₱169.33
2In Stock
17,000Expected 18/11/2026

Mfr. Part #
RV-4162-C7-32.768kHz-20PPM-TA-QC

Mouser Part #
428-200007-MG01

Micro Crystal

Real Time Clock 32.768 kHz +/-20 PPM I2C -40/+85C

Learn More

Datasheet

2In Stock

17,000Expected 18/11/2026

Cut Tape

₱169.33

₱125.77

₱115.34

₱103.07

Reel

₱90.80

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Real Time Clock 32.768kHz I2C Time Acc. 1ppm

RV-3028-C7 32.768kHz 1ppm TA QC
Micro Crystal
1: ₱147.85
117In Stock
215,000On Order

Mfr. Part #
RV-3028-C7 32.768kHz 1ppm TA QC

Mouser Part #
428-203591-MG01

Micro Crystal

Real Time Clock 32.768kHz I2C Time Acc. 1ppm

Learn More

Datasheet

117In Stock

215,000On Order

Cut Tape

₱147.85

₱109.82

₱100.61

₱90.18

View

Reel

₱73.01

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Real Time Clock 32.768 kHz +/-3 PPM I2C -40/+85C

RV-8803-C7-32.768KHZ-3PPM-TA-QC
Micro Crystal
1: ₱166.26
93,048On Order

Mfr. Part #
RV-8803-C7-32.768KHZ-3PPM-TA-QC

Mouser Part #
428-202677-MG01

Micro Crystal

Real Time Clock 32.768 kHz +/-3 PPM I2C -40/+85C

Learn More

Datasheet

93,048On Order

Cut Tape

₱166.26

₱123.93

₱113.50

₱101.84

Reel

₱88.96

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Real Time Clock 32.768kHz I2C Time Acc. 1ppm

RV-3028-C7 32.768kHz 1ppm TA QA
Micro Crystal
1: ₱154.60
31,455On Order

Mfr. Part #
RV-3028-C7 32.768kHz 1ppm TA QA

Mouser Part #
428-203603-MG01

Micro Crystal

Real Time Clock 32.768kHz I2C Time Acc. 1ppm

Learn More

Datasheet

31,455On Order

Cut Tape

₱154.60

₱115.34

₱104.91

₱94.48

Reel

₱85.28

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Real-Time Clock (RTC) Modules

All Results (18)

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Real-Time Clock (RTC) Modules

All Results (18)

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