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

MouseReel Real Time Clock

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 308

Applied Filters:

Packaging = MouseReel

Manufacturer

RTC Bus Interface

Date Format

Time Format

RTC Memory Size

Package/Case

Battery Backup Switching

Supply Voltage - Min

Supply Voltage - Max

Minimum Operating Temperature

Maximum Operating Temperature

Series

Mounting Style

Qualification

Reset All

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; }

Part #

Real Time Clock Real-time Clock IC

PT7C4372ALEX
Diodes Incorporated
1: 3,54 zł
126In Stock
2 500Expected 12/11/2026

Mfr. Part No.
PT7C4372ALEX

Mouser Part No
729-PT7C4372ALEX

Diodes Incorporated

Real Time Clock Real-time Clock IC

Learn More

Datasheet

126In Stock

2 500Expected 12/11/2026

Cut Tape

3,54 zł

2,54 zł

2,28 zł

2,01 zł

View

Reel

1,66 zł

MouseReel Available

Min.: 1
Mult.: 1

: 2 500

Reel, Cut Tape, MouseReel

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

RX4111CE A3
Epson Timing
1: 17,14 zł
5 810In 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 810In Stock

Cut Tape

17,14 zł

12,89 zł

11,84 zł

10,33 zł

Reel

10,33 zł

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 RTC IC with 400 kHz I2C interface in HWSON8 package.

PCF85063TP/1Z
NXP Semiconductors
1: 3,47 zł
140In Stock
76 000Expected 3/22/2027

Mfr. Part No.
PCF85063TP/1Z

Mouser Part No
771-PCF85063TP/1Z

NXP Semiconductors

Real Time Clock RTC IC with 400 kHz I2C interface in HWSON8 package.

Datasheet

140In Stock

76 000Expected 3/22/2027

Cut Tape

3,47 zł

2,49 zł

2,21 zł

1,91 zł

View

Reel

1,55 zł

MouseReel Available

Min.: 1
Mult.: 1

: 4 000

I2C

YY-MM-DD-dd

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

HWSON-8

No Backup Switching

900 mV

5.5 V

- 40 C

+ 85 C

PCF85063TP

SMD/SMT

Reel, Cut Tape, MouseReel

Real Time Clock RTC IC with 400 kHz I2C interface featuring 64 byte SRAM in TSSOP8 package.

PCF85363ATT/AJ
NXP Semiconductors
1: 5,63 zł
1 430In Stock
7 500Expected 10/6/2026

Mfr. Part No.
PCF85363ATT/AJ

Mouser Part No
771-PCF85363ATT/AJ

NXP Semiconductors

Real Time Clock RTC IC with 400 kHz I2C interface featuring 64 byte SRAM in TSSOP8 package.

Learn More

Datasheet

1 430In Stock

7 500Expected 10/6/2026

Cut Tape

5,63 zł

4,15 zł

3,75 zł

3,32 zł

View

Reel

2,67 zł

MouseReel Available

Min.: 1
Mult.: 1

: 2 500

I2C

YY-MM-DD-dd

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

64 B

TSSOP-8

Backup Switching

900 mV

5.5 V

- 40 C

+ 85 C

PCF85363A

SMD/SMT

Reel, Cut Tape, MouseReel

Real Time Clock RTCs 3030 QFN-16 SPI HH:MM:SS:hh YY-MM-DD-dd

AB0815-T3
ABRACON
1: 10,88 zł
841In Stock
3 000Expected 10/26/2026

Mfr. Part No.
AB0815-T3

Mouser Part No
815-AB0815-T3

ABRACON

Real Time Clock RTCs 3030 QFN-16 SPI HH:MM:SS:hh YY-MM-DD-dd

Learn More

Datasheet

841In Stock

3 000Expected 10/26/2026

Cut Tape

10,88 zł

8,15 zł

7,48 zł

6,72 zł

Reel

5,71 zł

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

SPI

YY-MM-DD-dd

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

256 B

QFN-16

Backup Switching

1.7 V

3.6 V

- 40 C

+ 85 C

AB08x5

SMD/SMT

Reel, Cut Tape, MouseReel

Real Time Clock 32.768 KHZ

AB1805-T3
ABRACON
1: 11,21 zł
762In Stock
12 000On Order

Mfr. Part No.
AB1805-T3

Mouser Part No
815-AB1805-T3

ABRACON

Real Time Clock 32.768 KHZ

Learn More

Datasheet

762In Stock

12 000On Order

Cut Tape

11,21 zł

8,40 zł

7,64 zł

6,85 zł

Reel

5,50 zł

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

I2C

YY-MM-DD-dd

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

256 B

QFN-16

Backup Switching

1.7 V

3.6 V

- 40 C

+ 85 C

AB18x5

SMD/SMT

Reel, Cut Tape, MouseReel

Real Time Clock 32.768 KHZ

AB1815-T3
ABRACON
1: 11,21 zł
566In Stock
3 000Expected 12/11/2026

Mfr. Part No.
AB1815-T3

Mouser Part No
815-AB1815-T3

ABRACON

Real Time Clock 32.768 KHZ

Learn More

Datasheet

566In Stock

3 000Expected 12/11/2026

Cut Tape

11,21 zł

8,40 zł

7,64 zł

6,85 zł

View

Reel

5,50 zł

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

SPI

YY-MM-DD-dd

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

256 B

QFN-16

Backup Switching

1.7 V

3.6 V

- 40 C

+ 85 C

AB18x5

SMD/SMT

Reel, Cut Tape, MouseReel

Real Time Clock 2-Wire Real Time Clock IC

R2051S01-E2-F
Nisshinbo
1: 6,26 zł
121In Stock
4 000On Order

Mfr. Part No.
R2051S01-E2-F

Mouser Part No
848-R2051S01E2F

Nisshinbo

Real Time Clock 2-Wire Real Time Clock IC

Datasheet

121In Stock

4 000On Order

Cut Tape

6,26 zł

4,58 zł

4,15 zł

3,68 zł

Reel

3,09 zł

View

MouseReel Available

Min.: 1
Mult.: 1

: 2 000

Serial 2-Wire, I2C

YY-MM-DD-dd

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

SSOP-16

Backup Switching

750 mV

5.5 V

- 40 C

+ 85 C

R2051S

SMD/SMT

Reel, Cut Tape, MouseReel

Real Time Clock 2-Wire Real Time Clock IC

R2221T-E2-F
Nisshinbo
1: 5,84 zł
725In Stock
2 000On Order

Mfr. Part No.
R2221T-E2-F

Mouser Part No
848-R2221TE2F

Nisshinbo

Real Time Clock 2-Wire Real Time Clock IC

Datasheet

725In Stock

2 000On Order

Cut Tape

5,84 zł

4,24 zł

3,86 zł

3,41 zł

Reel

2,89 zł

View

MouseReel Available

Min.: 1
Mult.: 1

: 2 000

Serial 2-Wire, I2C

YY-MM-DD-dd

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

TSSOP-10

No Backup Switching

1.5 V

5.5 V

- 40 C

+ 85 C

R2221T

SMD/SMT

Reel, Cut Tape, MouseReel

Real Time Clock 2-Wire Real Time Clock IC

RS5C372A-E2-F
Nisshinbo
1: 5,96 zł
770In Stock
2 000On Order

Mfr. Part No.
RS5C372A-E2-F

Mouser Part No
848-RS5C372AE2F

Nisshinbo

Real Time Clock 2-Wire Real Time Clock IC

Learn More

Datasheet

770In Stock

2 000On Order

Cut Tape

5,96 zł

4,37 zł

3,94 zł

3,47 zł

Reel

2,94 zł

View

MouseReel Available

Min.: 1
Mult.: 1

: 2 000

Serial 2-Wire, I2C

YY-MM-DD-dd

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

SSOP-8

Backup Switching

1.7 V

6 V

- 40 C

+ 85 C

RS5C372

SMD/SMT

Reel, Cut Tape, MouseReel

Real Time Clock LDAL TIME CLK & TEMP COMPENSATED CR

ISL12020MIRZ-T7A
Renesas / Intersil
1: 40,99 zł
Non-Stocked Lead-Time 22 Weeks

Mfr. Part No.
ISL12020MIRZ-T7A

Mouser Part No
968-ISL12020MIRZ-T7A

Renesas / Intersil

Real Time Clock LDAL TIME CLK & TEMP COMPENSATED CR

Datasheet

Non-Stocked Lead-Time 22 Weeks

Cut Tape

40,99 zł

32,05 zł

29,82 zł

27,34 zł

Reel

26,00 zł

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

I2C

YY-MM-DD-dd

HH:MM:SS (24 hr)

128 B

DFN-20

Backup Switching

2.7 V

5.5 V

- 40 C

+ 85 C

ISL12020

SMD/SMT

Reel, Cut Tape, MouseReel

Real Time Clock .9RTC BASE

1338-31DCGI8
Renesas Electronics
1: 14,20 zł
69In Stock
6 000Expected 1/10/2028

Mfr. Part No.
1338-31DCGI8

Mouser Part No
972-1338-31DCGI8

Renesas Electronics

Real Time Clock .9RTC BASE

Datasheet

69In Stock

6 000Expected 1/10/2028

Cut Tape

14,20 zł

10,58 zł

9,66 zł

8,69 zł

View

Reel

8,11 zł

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

Serial 2-Wire, I2C

YY-MM-DD-dd

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

56 B

SOIC-8

Backup Switching

1.3 V

3.7 V

- 40 C

+ 85 C

1338

SMD/SMT

Reel, Cut Tape, MouseReel

Real Time Clock Automotive tiny Real-Time Clock/calendar with alarm function and I2C-bus

PCA85063ATT/AJ
NXP Semiconductors
1: 5,75 zł
58In Stock
12 500On Order
NRND

Mfr. Part No.
PCA85063ATT/AJ

Mouser Part No
771-PCA85063ATT/AJ

NRND

NXP Semiconductors

Real Time Clock Automotive tiny Real-Time Clock/calendar with alarm function and I2C-bus

Datasheet

58In Stock

12 500On Order

Cut Tape

5,75 zł

4,19 zł

3,83 zł

3,25 zł

View

Reel

2,78 zł

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

+ 105 C

PCA85063A

SMD/SMT

AEC-Q100

Reel, Cut Tape, MouseReel

Real Time Clock 2-Wire Real Time Clock IC

R2051L01-E2
Nisshinbo
1: 5,80 zł
79In Stock

Mfr. Part No.
R2051L01-E2

Mouser Part No
848-R2051L01-E2

Nisshinbo

Real Time Clock 2-Wire Real Time Clock IC

Datasheet

79In Stock

Cut Tape

5,80 zł

4,24 zł

3,86 zł

3,54 zł

Reel

2,80 zł

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

Serial 2-Wire, I2C

YY-MM-DD-dd

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

QFN023023-16

Backup Switching

750 mV

5.5 V

- 40 C

+ 85 C

R2051L

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: 21,42 zł
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

21,42 zł

16,38 zł

15,08 zł

13,73 zł

Reel

11,76 zł

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 Low Power High Stability 5 ppm -40 +85 C I C Real Time Clock 3.2 x 2.5 mm

ECS-RTC-3225-5699HS-TR
ECS
1: 20,50 zł
783In Stock

Mfr. Part No.
ECS-RTC-3225-5699HS-TR

Mouser Part No
520-RTC-32255699HSTR

ECS

Real Time Clock Low Power High Stability 5 ppm -40 +85 C I C Real Time Clock 3.2 x 2.5 mm

Learn More

Datasheet

783In Stock

Cut Tape

20,50 zł

15,62 zł

14,41 zł

13,06 zł

Reel

11,93 zł

View

MouseReel Available

Min.: 1
Mult.: 1

: 1 000

I2C

YY-MM-DD

HH:MM:SS (24 hr)

Backup Switching

1.6 V

5 V

- 40 C

+ 85 C

SMD/SMT

Reel, Cut Tape, MouseReel

Real Time Clock Low-Current I C RTCs for High-ESR Crystals

DS1341T+T&R
Analog Devices / Maxim Integrated
1: 16,42 zł
156In Stock

Mfr. Part No.
DS1341T+T&R

Mouser Part No
700-DS1341T+T&R

Analog Devices / Maxim Integrated

Real Time Clock Low-Current I C RTCs for High-ESR Crystals

Learn More

Datasheet

156In Stock

Cut Tape

16,42 zł

12,43 zł

11,42 zł

10,33 zł

Reel

8,65 zł

View

MouseReel Available

Min.: 1
Mult.: 1

: 2 500

Serial 2-Wire, I2C

YY-MM-DD-dd

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

TDFN-EP-8

No Backup Switching

1.8 V

5.5 V

- 40 C

+ 85 C

DS1341T

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: 34,57 zł
915In 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

915In Stock

Cut Tape

34,57 zł

26,92 zł

22,89 zł

21,34 zł

Reel

20,37 zł

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

RX6110SA:B0 PURE SN
Epson Timing
1: 5,88 zł
1 562In 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 562In Stock

Cut Tape

5,88 zł

4,79 zł

4,54 zł

4,28 zł

4,24 zł

Reel

4,24 zł

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 32.768kHz 5ppm I2C-Bus

RX8130CE B0
Epson Timing
1: 5,04 zł
6 934In Stock
16 000Expected 11/3/2026

Mfr. Part No.
RX8130CE B0

Mouser Part No
732-RX8130CEB0

Epson Timing

Real Time Clock 32.768kHz 5ppm I2C-Bus

Datasheet

6 934In Stock

16 000Expected 11/3/2026

Cut Tape

5,04 zł

3,61 zł

3,27 zł

2,89 zł

Reel

2,48 zł

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 I2C-BUS RTC +/-5.0PPM-40 85C 10 PIN 1K T/R

RX8900CE:UB0
Epson Timing
1: 10,12 zł
1 336In Stock

Mfr. Part No.
RX8900CE:UB0

Mouser Part No
732-RX8900CE:UB0

Epson Timing

Real Time Clock I2C-BUS RTC +/-5.0PPM-40 85C 10 PIN 1K T/R

Learn More

Datasheet

1 336In Stock

Cut Tape

10,12 zł

7,52 zł

6,89 zł

6,17 zł

Reel

5,25 zł

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 32.768kHz-DTCXO 3.4ppm I2C-Bus

RX8900CE UA3
Epson Timing
1: 35,32 zł
914In Stock

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

914In Stock

Cut Tape

35,32 zł

27,51 zł

25,54 zł

23,35 zł

Reel

22,18 zł

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

Real Time Clock Real Time Clock

PT7C4363BWEX
Diodes Incorporated
1: 4,45 zł
1 769In Stock
Factory Special Order

Mfr. Part No.
PT7C4363BWEX

Mouser Part No
729-PT7C4363BWEX

Factory Special Order

Diodes Incorporated

Real Time Clock Real Time Clock

Learn More

Datasheet

1 769In Stock

Cut Tape

4,45 zł

3,20 zł

2,89 zł

2,55 zł

Reel

View

MouseReel Available

Min.: 1
Mult.: 1

: 2 500

I2C

YY-MM-DD-dd

HH:MM:SS (24 hr)

SOIC-8

No Backup Switching

1.3 V

5.5 V

- 40 C

+ 85 C

SMD/SMT

Reel, Cut Tape, MouseReel

Real Time Clock RX4901CE XB D0 REAL TIME CLOCK MODULE SPI-Bus 3.0V +/-5ppm 2k TR

RX4901CE XB D06
Epson Timing
1: 16,30 zł
238In Stock

Mfr. Part No.
RX4901CE XB D06

Mouser Part No
732-RX4901CEXBD06

Epson Timing

Real Time Clock RX4901CE XB D0 REAL TIME CLOCK MODULE SPI-Bus 3.0V +/-5ppm 2k TR

Learn More

Datasheet

238In Stock

Cut Tape

16,30 zł

12,31 zł

11,30 zł

10,21 zł

Reel

8,53 zł

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 5 +/-23ppm

RX-8025SA:AA0
Epson Timing
1: 15,04 zł
3In Stock
1 000Expected 10/5/2026

Mfr. Part No.
RX-8025SA:AA0

Mouser Part No
732-RX-8025SA:AA0

Epson Timing

Real Time Clock I2C Bus 5 +/-23ppm

Learn More

Datasheet

3In Stock

1 000Expected 10/5/2026

Cut Tape

15,04 zł

11,38 zł

10,46 zł

9,45 zł

View

Reel

8,44 zł

MouseReel Available

Min.: 1
Mult.: 1

: 1 000

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

MouseReel Real Time Clock

Customer Service Office

Company

Resources

Support

2 B
3 B
4 B
7 B
8 B
10 B
16 B
20 B
31 B
32 B
56 B
64 B
96 B
114 B
128 B
160 B
236 B
242 B
256 B
512 B

3.2 mm x 2.5 mm x 1 mm
DFN-20
DFN2626-10
DFN-8
HWSON-8
MSOP-10
MSOP-8
QFN023023-16
QFN-16
QFN1818-12
SNT-A-8
SO-16
SO-20
SO-24
SO-8
SOH-28
SOIC-20
SOIC-44
SOIC-8
SON-10

750 mV
900 mV
1 V
1.1 V
1.2 V
1.25 V
1.3 V
1.4 V
1.5 V
1.6 V
1.7 V
1.71 V
1.8 V
2 V
2.3 V
2.38 V
2.4 V
2.5 V
2.7 V
2.97 V

1338
1337AGD
AB-RTC-TA-32.768kHz-2
AB-RTC-TC-32.768kHz-2
AB-RTC-TH-32.768kHz-2
AB-RTC-XB-32.768kHz-2
AB-RTC-XL
AB-RTC-XLA
AB-RTC-XP-32.768kHz-2
AB-RTC-XPA-32.768kHz-2
AB-RTCMC
AB08x5
AB18x5
BQ32000
BQ32002
DS12885S
DS1302S
DS1302SN
DS1302Z
DS1302ZN