Semiconductors – Mouser Indonesia

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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.

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Types of Semiconductors

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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: Rp55.588
1.435In Stock
New Product

Mfr. Part No.
RV-3028-C8-32.768kHz-1PPM-TA-QA

Mouser Part No
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

Rp55.588

Rp41.462

Rp37.793

Rp33.940

Reel

Rp32.289

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: Rp67.880
737In Stock

Mfr. Part No.
RV-3149-C3 32.768kHz OPTION B TA QC

Mouser Part No
428-203605-MG01

Micro Crystal

Real Time Clock 32.768kHz SPI Time Acc. 25ppm

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Datasheet

737In Stock

Cut Tape

Rp67.880

Rp51.185

Rp46.966

Rp42.196

Reel

Rp37.609

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: Rp79.438
202In Stock
4.000Expected 18/09/2026

Mfr. Part No.
RV-3129-C3 32.768kHz OPTION A TA QC

Mouser Part No
428-203688-MG01

Micro Crystal

Real Time Clock 32.768kHz I2C Time Acc. 6ppm

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Datasheet

202In Stock

4.000Expected 18/09/2026

Cut Tape

Rp79.438

Rp59.808

Rp55.038

Rp49.534

Reel

Rp48.067

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: Rp79.255
431In Stock

Mfr. Part No.
RV-3149-C3 32.768kHz OPTION A TA QC

Mouser Part No
428-203658-MG01

Micro Crystal

Real Time Clock 32.768kHz SPI Time Acc. 6ppm

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Datasheet

431In Stock

Cut Tape

Rp79.255

Rp59.625

Rp54.855

Rp49.351

Reel

Rp43.663

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: Rp53.203
581In Stock
1.000Expected 25/09/2026
New Product

Mfr. Part No.
RV-3028-C8-32.768kHz-1PPM-TA-QC

Mouser Part No
428-RV3028C81PPMTAQC

New Product

Micro Crystal

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

Learn More

Datasheet

581In Stock

1.000Expected 25/09/2026

Cut Tape

Rp53.203

Rp39.627

Rp36.325

Rp32.656

Reel

Rp28.987

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: Rp62.009
1.535In Stock

Mfr. Part No.
RV-3129-C3 32.768kHz OPTION B TA QC

Mouser Part No
428-203634-MG01

Micro Crystal

Real Time Clock 32.768kHz I2C Time Acc. 25ppm

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Datasheet

1.535In Stock

Cut Tape

Rp62.009

Rp46.599

Rp42.746

Rp38.527

Reel

Rp35.041

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: Rp72.650
2.975In Stock

Mfr. Part No.
RV-3129-C3 32.768kHz OPTION B TB QA

Mouser Part No
428-203639-MG01

Micro Crystal

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

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Datasheet

2.975In Stock

Cut Tape

Rp72.650

Rp54.855

Rp50.452

Rp45.498

Reel

Rp41.829

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: Rp65.862
1.489In Stock

Mfr. Part No.
RV-3149-C3 32.768kHz OPTION B TB QA

Mouser Part No
428-203684-MG01

Micro Crystal

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

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Datasheet

1.489In Stock

Cut Tape

Rp65.862

Rp49.534

Rp45.498

Rp41.095

Reel

Rp37.426

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: Rp27.702
675In Stock

Mfr. Part No.
RV-8063-C8 32.768kHz-20PPM-TA-QC

Mouser Part No
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

Rp27.702

Rp20.364

Rp18.181

Rp16.126

Reel

Rp14.567

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: Rp28.987
960In Stock

Mfr. Part No.
RV-8063-C8 32.768kHz-20PPM-TA-QA

Mouser Part No
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

Rp28.987

Rp21.281

Rp19.263

Rp16.952

Reel

Rp15.282

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: Rp85.492
1.088In Stock

Mfr. Part No.
RV-3149-C3 32.768kHz OPTION A TB QA

Mouser Part No
428-203641-MG01

Micro Crystal

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

Learn More

Datasheet

1.088In Stock

Cut Tape

Rp85.492

Rp64.945

Rp59.808

Rp54.121

Reel

Rp50.268

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: Rp28.987
1.611In Stock

Mfr. Part No.
RV-8063-C7-32.768KHZ-20PPM-TA-QC

Mouser Part No
428-203119-MG01

Micro Crystal

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

Learn More

Datasheet

1.611In Stock

Cut Tape

Rp28.987

Rp21.281

Rp19.263

Rp17.557

Reel

Rp15.539

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: Rp315.368
9In Stock
66Expected 28/08/2026

Mfr. Part No.
RV-3028-C7 ON BOARD 32.768kHz TA QC

Mouser Part No
428-203588-AA00

Micro Crystal

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

Learn More

Datasheet

9In Stock

66Expected 28/08/2026

Rp315.368

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: Rp50.635
2In Stock
17.000Expected 18/11/2026

Mfr. Part No.
RV-4162-C7-32.768kHz-20PPM-TA-QC

Mouser Part No
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

Rp50.635

Rp37.609

Rp34.490

Rp30.821

Reel

Rp27.152

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: Rp44.214
117In Stock
215.000On Order

Mfr. Part No.
RV-3028-C7 32.768kHz 1ppm TA QC

Mouser Part No
428-203591-MG01

Micro Crystal

Real Time Clock 32.768kHz I2C Time Acc. 1ppm

Learn More

Datasheet

117In Stock

215.000On Order

Cut Tape

Rp44.214

Rp32.839

Rp30.087

Rp26.969

View

Reel

Rp21.832

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: Rp49.718
93.048On Order

Mfr. Part No.
RV-8803-C7-32.768KHZ-3PPM-TA-QC

Mouser Part No
428-202677-MG01

Micro Crystal

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

Learn More

Datasheet

93.048On Order

Cut Tape

Rp49.718

Rp37.059

Rp33.940

Rp30.454

Reel

Rp26.602

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: Rp46.232
13.455In Stock
18.000Expected 21/08/2026

Mfr. Part No.
RV-3028-C7 32.768kHz 1ppm TA QA

Mouser Part No
428-203603-MG01

Micro Crystal

Real Time Clock 32.768kHz I2C Time Acc. 1ppm

Learn More

Datasheet

13.455In Stock

18.000Expected 21/08/2026

Cut Tape

Rp46.232

Rp34.490

Rp31.372

Rp28.253

Reel

Rp25.501

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: Rp77.604
Lead-Time 6 Weeks

Mfr. Part No.
RV-3129-C3 32.768kHz OPTION A TB QA

Mouser Part No
428-203618-MG01

Micro Crystal

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

Learn More

Datasheet

Lead-Time 6 Weeks

Cut Tape

Rp77.604

Rp58.707

Rp54.121

Rp48.800

Reel

Rp45.131

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

Real-Time Clock (RTC) Modules

Types of Semiconductors

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