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Epson Real Time Clock

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Part #

Real Time Clock RX8901CE:XB A0 REAL TIME CLOCK MODULE I2C-Bus 3.0V +/-5ppm 2k TR

RX8901CE XB A06
Epson Timing
1: 3,87 €
3 895In Stock

Mfr. Part No.
RX8901CE XB A06

Mouser Part No
732-RX8901CEXBA06

Epson Timing

Real Time Clock RX8901CE:XB A0 REAL TIME CLOCK MODULE I2C-Bus 3.0V +/-5ppm 2k TR

Learn More

Datasheet

3 895In Stock

Cut Tape

3,87 €

2,92 €

2,68 €

2,39 €

View

Reel

2,02 €

MouseReel Available

Min.: 1
Mult.: 1

: 2 000

I2C

YY-MM-DD-dd

HH:MM:SS (24 hr)

Backup Switching

1.6 V

5.5 V

- 40 C

+ 105 C

RX8901CE

SMD/SMT

Reel, Cut Tape, MouseReel

Real Time Clock RX4901CE XS C0 REAL TIME CLOCK MODULE SPI-Bus 3.0V +/-3ppm 2k TR

RX4901CE XS C06
Epson Timing
1: 5,03 €
1 196In Stock

Mfr. Part No.
RX4901CE XS C06

Mouser Part No
732-RX4901CEXSC06

Epson Timing

Real Time Clock RX4901CE XS C0 REAL TIME CLOCK MODULE SPI-Bus 3.0V +/-3ppm 2k TR

Learn More

Datasheet

1 196In Stock

Cut Tape

5,03 €

3,84 €

3,53 €

3,21 €

Reel

2,85 €

View

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 RX-4045SA:AA3 PURE SN 5+/-5PPM 250 T/R

RX-4045SAAA3 PURE SN
Epson Timing
1: 8,23 €
2 643In Stock

Mfr. Part No.
RX-4045SAAA3 PURE SN

Mouser Part No
732-RX-4045SA:AA3S

Epson Timing

Real Time Clock RX-4045SA:AA3 PURE SN 5+/-5PPM 250 T/R

Datasheet

2 643In Stock

Cut Tape

8,23 €

6,41 €

5,19 €

4,88 €

Reel

4,65 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

Serial 4-Wire

YY-MM-DD-dd

HH:MM:SS (24 hr)

SOP-14

No Backup Switching

1.7 V

5.5 V

- 40 C

+ 85 C

RX-4045SA

SMD/SMT

Reel, Cut Tape, MouseReel

Real Time Clock

RX8010SJ
Epson Timing
1: 2,98 €
56 086In Stock

Mfr. Part No.
RX8010SJ

Mouser Part No
732-RX8010SJ

Epson Timing

Real Time Clock

Datasheet

56 086In Stock

2,98 €

2,22 €

2,03 €

1,81 €

View

Min.: 1
Mult.: 1

Serial 2-Wire, I2C

YY-MM-DD-dd

HH:MM:SS (24 hr)

16 B

No Backup Switching

1.6 V

5.5 V

- 40 C

+ 85 C

RX8010SJ

SMD/SMT

Bulk

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

RX8900SA UA0 PURE SN
Epson Timing
1: 4,18 €
952In Stock

Mfr. Part No.
RX8900SA UA0 PURE SN

Mouser Part No
732-RX8900SAUA0SN

Epson Timing

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

Learn More

Datasheet

952In Stock

Cut Tape

4,18 €

3,17 €

2,92 €

2,61 €

Reel

2,32 €

View

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 RX4901CE XS B0 REAL TIME CLOCK MODULE SPI-Bus 3.0V +/-3ppm 2k TR

RX4901CE XS B06
Epson Timing
1: 5,03 €
1 860In Stock

Mfr. Part No.
RX4901CE XS B06

Mouser Part No
732-RX4901CEXSB06

Epson Timing

Real Time Clock RX4901CE XS B0 REAL TIME CLOCK MODULE SPI-Bus 3.0V +/-3ppm 2k TR

Learn More

Datasheet

1 860In Stock

Cut Tape

5,03 €

3,84 €

3,53 €

3,21 €

View

Reel

2,80 €

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 REAL TIME CLOCK 3.0V 5+/-23PPM 1K TR

RX6110SA:B0 PURE SN
Epson Timing
1: 1,53 €
1 635In Stock

Mfr. Part No.
RX6110SA:B0 PURE SN

Mouser Part No
732-RX6110SAB0PURESN

Epson Timing

Real Time Clock REAL TIME CLOCK 3.0V 5+/-23PPM 1K TR

Datasheet

1 635In Stock

Cut Tape

1,53 €

1,25 €

1,17 €

1,10 €

Reel

1,05 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 1 000

Serial, I2C, SPI

YY-MM-DD-dd

HH:MM:SS (24 hr)

16 B

Backup Switching

1.6 V

5.5 V

- 40 C

+ 85 C

RX6110SA

SMD/SMT

Reel, Cut Tape, MouseReel

Real Time Clock RX4901CEXS A0 REAL TIME CLOCK MODULE SPI-Bus 3.0V +/-3ppm 2k TR

RX4901CE XS A06
Epson Timing
1: 5,10 €
1 988In Stock

Mfr. Part No.
RX4901CE XS A06

Mouser Part No
732-RX4901CEXSA06

Epson Timing

Real Time Clock RX4901CEXS A0 REAL TIME CLOCK MODULE SPI-Bus 3.0V +/-3ppm 2k TR

Learn More

Datasheet

1 988In Stock

Cut Tape

5,10 €

3,90 €

3,59 €

3,27 €

Reel

2,74 €

View

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 I2C-BUS RTC +/-5.0PPM-40 85C VSOJ-12 PIN 250TR

RX-8803LC:UB3 PURE SN
Epson Timing
1: 10,04 €
480In Stock

Mfr. Part No.
RX-8803LC:UB3 PURE SN

Mouser Part No
732-RX-8803LCUB3

Epson Timing

Real Time Clock I2C-BUS RTC +/-5.0PPM-40 85C VSOJ-12 PIN 250TR

Learn More

Datasheet

480In Stock

Cut Tape

10,04 €

7,87 €

7,33 €

6,33 €

Reel

6,21 €

View

Min.: 1
Mult.: 1

: 250

I2C

YY-MM-DD-dd

HH:MM:SS (24 hr)

VSOJ-12

No Backup Switching

1.6 V

5.5 V

- 40 C

+ 85 C

RX-8803LC

SMD/SMT

Reel, Cut Tape

Real Time Clock RX8130CE:BX REAL TIME CLOCK +/-23PPM ANY TR

RX8130CE BX
Epson Timing
1: 2,43 €
1 694In Stock

Mfr. Part No.
RX8130CE BX

Mouser Part No
732-RX8130CEBX

Epson Timing

Real Time Clock RX8130CE:BX REAL TIME CLOCK +/-23PPM ANY TR

Datasheet

1 694In Stock

Cut Tape

2,43 €

1,81 €

1,66 €

Reel

1,47 €

1,39 €

View

Min.: 1
Mult.: 1

: 100

Serial 2-Wire, I2C

YY-MM-DD-dd

HH:MM:SS (24 hr)

Backup Switching

1.25 V

5.5 V

- 40 C

+ 85 C

RX8130CE

SMD/SMT

Reel, Cut Tape

Real Time Clock 5+/-23PPM RTC 250TR

RX-8571LC:B3 PURE SN
Epson Timing
1: 6,25 €
844In Stock

Mfr. Part No.
RX-8571LC:B3 PURE SN

Mouser Part No
732-RX-8571LCB3

Epson Timing

Real Time Clock 5+/-23PPM RTC 250TR

Learn More

Datasheet

844In Stock

Cut Tape

6,25 €

4,82 €

4,29 €

4,00 €

Reel

3,64 €

View

Min.: 1
Mult.: 1

: 250

I2C

YY-MM-DD-dd

HH:MM:SS (24 hr)

16 B

VSOJ-12

No Backup Switching

1.6 V

5.5 V

- 40 C

+ 85 C

RX-8571LC

SMD/SMT

Reel, Cut Tape

Real Time Clock RX-4045SA:AA0 PURE SN 5+/-5PPM 1K T/R

RX-4045SAAA0 PURE SN
Epson Timing
1: 4,04 €
1 889In Stock

Mfr. Part No.
RX-4045SAAA0 PURE SN

Mouser Part No
732-R4045SAAA0PURESN

Epson Timing

Real Time Clock RX-4045SA:AA0 PURE SN 5+/-5PPM 1K T/R

Learn More

Datasheet

1 889In Stock

Cut Tape

4,04 €

3,05 €

2,80 €

2,51 €

Reel

2,18 €

View

Min.: 1
Mult.: 1

: 1 000

Serial 4-Wire

YY-MM-DD-dd

HH:MM:SS (24 hr)

No Backup Switching

1.7 V

5.5 V

- 40 C

+ 85 C

SMD/SMT

Reel, Cut Tape

Real Time Clock 3.8ppm 1.6-5.5V

RX8804CE:XB3
Epson Timing
1: 6,63 €
788In Stock

Mfr. Part No.
RX8804CE:XB3

Mouser Part No
732-RX8804CE:XB3

Epson Timing

Real Time Clock 3.8ppm 1.6-5.5V

Learn More

Datasheet

788In Stock

Cut Tape

6,63 €

5,11 €

4,59 €

4,26 €

Reel

3,89 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

Serial 2-Wire, I2C

YY-MM-DD-dd

HH:MM:SS (24 hr)

No Backup Switching

1.6 V

5.5 V

- 40 C

+ 105 C

RX8804CE

SMD/SMT

Reel, Cut Tape, MouseReel

Real Time Clock RX-8571LC:B0 PURE SN 5+/-23PPM REAL TIME CLOCK

RX-8571LCB0 PURE SN
Epson Timing
1: 3,09 €
544In Stock

Mfr. Part No.
RX-8571LCB0 PURE SN

Mouser Part No
732-RX8571LCB0PURESN

Epson Timing

Real Time Clock RX-8571LC:B0 PURE SN 5+/-23PPM REAL TIME CLOCK

Learn More

Datasheet

544In Stock

Cut Tape

3,09 €

2,34 €

2,15 €

1,94 €

Reel

1,56 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 1 000

I2C

YY-MM-DD-dd

HH:MM:SS (24 hr)

16 B

No Backup Switching

1.6 V

5.5 V

- 40 C

+ 85 C

RX-8571LC

SMD/SMT

Reel, Cut Tape, MouseReel

Real Time Clock RX8901CE XB B0 REAL TIME CLOCK MODULE I2C-Bus 3.0V +/-5ppm 2k TR

RX8901CE XB B06
Epson Timing
1: 3,88 €
986In Stock

Mfr. Part No.
RX8901CE XB B06

Mouser Part No
732-RX8901CEXBB06

Epson Timing

Real Time Clock RX8901CE XB B0 REAL TIME CLOCK MODULE I2C-Bus 3.0V +/-5ppm 2k TR

Learn More

Datasheet

986In Stock

Cut Tape

3,88 €

2,93 €

2,69 €

2,43 €

Reel

2,07 €

View

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 RX8901CE XS A0 REAL TIME CLOCK MODULE I2C-Bus 3.0V +/-3ppm 2k TR

RX8901CE XS A06
Epson Timing
1: 5,10 €
695In Stock

Mfr. Part No.
RX8901CE XS A06

Mouser Part No
732-RX8901CEXSA06

Epson Timing

Real Time Clock RX8901CE XS A0 REAL TIME CLOCK MODULE I2C-Bus 3.0V +/-3ppm 2k TR

Learn More

Datasheet

695In Stock

Cut Tape

5,10 €

3,90 €

3,59 €

3,27 €

Reel

2,86 €

View

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 RX4111CE:A3 REAL TIME CLOCK SPI-BUS 3.0V 11.5PPM 250TR

RX4111CE A3
Epson Timing
1: 4,08 €
5 830In Stock

Mfr. Part No.
RX4111CE A3

Mouser Part No
732-RX4111CEA3

Epson Timing

Real Time Clock RX4111CE:A3 REAL TIME CLOCK SPI-BUS 3.0V 11.5PPM 250TR

Learn More

Datasheet

5 830In Stock

Cut Tape

4,08 €

3,07 €

2,98 €

Reel

2,98 €

2,68 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

Serial 4-Wire, SPI

Backup Switching

1.6 V

5.5 V

- 40 C

+ 85 C

RX4111CE

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: 5,10 €
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

5,10 €

3,90 €

3,59 €

3,27 €

Reel

2,80 €

View

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: 5,10 €
368In 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

368In Stock

Cut Tape

5,10 €

3,90 €

3,59 €

3,27 €

View

Reel

2,93 €

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 32.768KHz 3.0Volts 5+/-5ppm -40C +85C

RX-8025SA:AA3
Epson Timing
1: 7,27 €
363In Stock

Mfr. Part No.
RX-8025SA:AA3

Mouser Part No
732-RX-8025SA:AA3

Epson Timing

Real Time Clock 32.768KHz 3.0Volts 5+/-5ppm -40C +85C

Learn More

Datasheet

363In Stock

Cut Tape

7,27 €

5,63 €

4,80 €

4,52 €

Reel

4,51 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

I2C

YY-MM-DD-dd

HH:MM:SS (24 hr)

SOP-14

No Backup Switching

1.7 V

5.5 V

- 40 C

+ 85 C

RX-8025SA

SMD/SMT

Reel, Cut Tape, MouseReel

Real Time Clock RX8111CE:A3 REAL TIME CLOCK I2C-BUS 3.0V 11.5PPM 250TR

RX8111CE A3
Epson Timing
1: 3,47 €
665In Stock

Mfr. Part No.
RX8111CE A3

Mouser Part No
732-RX8111CEA3

Epson Timing

Real Time Clock RX8111CE:A3 REAL TIME CLOCK I2C-BUS 3.0V 11.5PPM 250TR

Learn More

Datasheet

665In Stock

Cut Tape

3,47 €

2,62 €

2,41 €

2,18 €

Reel

2,06 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

Serial 2-Wire, I2C

YY-MM-DD-dd

HH:MM:SS (24 hr)

Backup Switching

1.6 V

5.5 V

- 40 C

+ 85 C

RX8111CE

SMD/SMT

Reel, Cut Tape, MouseReel

Real Time Clock 32.768kHz 5ppm I2C-Bus

RX8130CE B0
Epson Timing
1: 1,20 €
13 764In Stock
16 000Expected 03/11/2026

Mfr. Part No.
RX8130CE B0

Mouser Part No
732-RX8130CEB0

Epson Timing

Real Time Clock 32.768kHz 5ppm I2C-Bus

Datasheet

13 764In Stock

16 000Expected 03/11/2026

Cut Tape

1,20 €

0,86 €

0,778 €

0,688 €

Reel

0,618 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 1 000

Serial 2-Wire, I2C

YY-MM-DD-dd

HH:MM:SS (24 hr)

Backup Switching

1.25 V

5.5 V

- 40 C

+ 85 C

RX8130CE

SMD/SMT

Reel, Cut Tape, MouseReel

Real Time Clock 32.768kHz 5ppm I2C-Bus

RX8130CE B3
Epson Timing
1: 2,43 €
1 195In Stock
3 000On Order

Mfr. Part No.
RX8130CE B3

Mouser Part No
732-RX8130CEB3

Epson Timing

Real Time Clock 32.768kHz 5ppm I2C-Bus

Datasheet

Product Comments

1 195In Stock

3 000On Order

Cut Tape

2,43 €

1,81 €

1,66 €

1,49 €

Reel

1,42 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

Serial 2-Wire, I2C

YY-MM-DD-dd

HH:MM:SS (24 hr)

Backup Switching

1.25 V

5.5 V

- 40 C

+ 85 C

RX8130CE

SMD/SMT

Reel, Cut Tape, MouseReel

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

RX8900CE UA0
Epson Timing
1: 3,41 €
559In Stock
1 000Expected 14/09/2026

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

559In Stock

1 000Expected 14/09/2026

Cut Tape

3,41 €

2,58 €

2,37 €

2,14 €

2,05 €

Reel

2,05 €

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 32.768kHz-DTCXO 3.4ppm I2C-Bus

RX8900CE UA3
Epson Timing
1: 8,41 €
246In Stock
750Expected 24/06/2026

Mfr. Part No.
RX8900CE UA3

Mouser Part No
732-RX8900CEUA3

Epson Timing

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

Learn More

Datasheet

Product Comments

246In Stock

750Expected 24/06/2026

Cut Tape

8,41 €

6,55 €

5,77 €

5,37 €

Reel

5,13 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

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

Epson Real Time Clock

Customer Service Office

Company

Resources

Support

RTC
RX-4035LC
RX-4035SA
RX-4045SA
RX4111CE
RX-4571LC
RX-4571SA
RX-4803LC
RX-4803SA
RX4901CE
RX-5412SF
RX6110SA
RX8010SJ
RX-8025SA
RX-8035LC
RX-8035SA
RX8111CE
RX8130CE
RX-8571LC
RX-8571SA