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

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)

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; }

Select a category below to see filtering options and narrow down your search.

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: 3,27 €
1 861In 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

Learn More

Datasheet

1 861In Stock

Cut Tape

3,27 €

2,44 €

2,22 €

2,00 €

Reel

1,92 €

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: 4,68 €
510In 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

Learn More

Datasheet

510In Stock

Cut Tape

4,68 €

3,52 €

3,24 €

2,92 €

Reel

2,66 €

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: 3,13 €
2 607In Stock
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

2 607In Stock

Cut Tape

3,13 €

2,33 €

2,14 €

1,92 €

Reel

1,71 €

View

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: 2,94 €
11 143In Stock
58 000Expected 14/08/2026

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

11 143In Stock

58 000Expected 14/08/2026

Cut Tape

2,94 €

2,19 €

2,00 €

1,79 €

Reel

1,57 €

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: 2,44 €
66 164In Stock

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

66 164In Stock

Cut Tape

2,44 €

1,91 €

1,74 €

1,56 €

Reel

1,34 €

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: 4,57 €
6 783In Stock

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

6 783In Stock

Cut Tape

4,57 €

3,47 €

3,19 €

2,87 €

Reel

2,66 €

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: 4,00 €
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

Learn More

Datasheet

737In Stock

Cut Tape

4,00 €

3,01 €

2,76 €

2,48 €

Reel

2,21 €

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: 3,43 €
2 489In 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

Learn More

Datasheet

2 489In Stock

Cut Tape

3,43 €

2,57 €

2,35 €

2,12 €

Reel

1,93 €

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: 5,03 €
1 360In 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 360In Stock

Cut Tape

5,03 €

3,82 €

3,52 €

3,19 €

Reel

2,96 €

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: 3,88 €
673In 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

Learn More

Datasheet

673In Stock

Cut Tape

3,88 €

2,92 €

2,68 €

2,42 €

Reel

2,20 €

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: 1,63 €
775In 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

Learn More

Datasheet

775In Stock

Cut Tape

1,63 €

1,20 €

1,07 €

0,949 €

Reel

0,858 €

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: 1,71 €
970In 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

970In Stock

Cut Tape

1,71 €

1,25 €

1,13 €

0,998 €

Reel

0,90 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 1 000

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

RV-4162-C7-32.768kHz-20PPM-TA-QC
Micro Crystal
1: 2,70 €
7 970In Stock

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

7 970In Stock

Cut Tape

2,70 €

2,00 €

1,83 €

1,63 €

Reel

1,43 €

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: 2,68 €
4 855In 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

4 855In Stock

18 000Expected 21/08/2026

Cut Tape

2,68 €

1,99 €

1,81 €

1,63 €

Reel

1,41 €

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: 1,71 €
892In Stock
1 000Expected 12/06/2026

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

892In Stock

1 000Expected 12/06/2026

Cut Tape

1,71 €

1,25 €

1,13 €

1,03 €

Reel

0,915 €

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: 18,57 €
70In Stock

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

70In Stock

18,57 €

Min.: 1
Mult.: 1

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

RV-3129-C3 32.768kHz OPTION B TB QA
Micro Crystal
1: 4,28 €
179In Stock
2 000Expected 05/06/2026

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

Learn More

Datasheet

179In Stock

2 000Expected 05/06/2026

Cut Tape

4,28 €

3,23 €

2,97 €

2,68 €

Reel

2,46 €

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: 4,68 €
6 659On Order

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

Learn More

Datasheet

6 659On Order

Cut Tape

4,68 €

3,52 €

3,24 €

2,92 €

Reel

2,65 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 1 000

Real-Time Clock (RTC) Modules

All Results (18)

Customer Service Office

Company

Resources

Support

Real-Time Clock (RTC) Modules

All Results (18)

Semiconductors

Embedded Solutions