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Clock & Timer ICs

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Types of Clock & Timer ICs

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Part #

Real Time Clock 3-Wire Real Time Clock IC

R2033T-E2-F
Nisshinbo
1: 1,28 €
1 989In Stock

Mfr. Part No.
R2033T-E2-F

Mouser Part No
848-R2033TE2F

Nisshinbo

Real Time Clock 3-Wire Real Time Clock IC

Datasheet

1 989In Stock

Cut Tape

1,28 €

0,937 €

0,849 €

0,753 €

Reel

0,613 €

View

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Min.: 1
Mult.: 1

: 2 000

Real Time Clock RTC IC with 400 kHz I2C interface featuring 64 byte SRAM in HXSON10 package.

PCF85363ATL/AX
NXP Semiconductors
1: 1,14 €
82 412In Stock

Mfr. Part No.
PCF85363ATL/AX

Mouser Part No
771-PCF85363ATL/AX

NXP Semiconductors

Real Time Clock RTC IC with 400 kHz I2C interface featuring 64 byte SRAM in HXSON10 package.

Datasheet

82 412In Stock

Cut Tape

1,14 €

0,903 €

0,836 €

0,768 €

View

Reel

0,641 €

MouseReel Available

Min.: 1
Mult.: 1

: 4 000

Real Time Clock 2-Wire Real Time Clock IC

R2051L02-E2
Nisshinbo
1: 1,38 €
3 620In Stock

Mfr. Part No.
R2051L02-E2

Mouser Part No
848-R2051L02-E2

Nisshinbo

Real Time Clock 2-Wire Real Time Clock IC

Datasheet

3 620In Stock

Cut Tape

1,38 €

1,01 €

0,92 €

0,812 €

Reel

0,649 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

Real Time Clock 2-Wire Real Time Clock IC

R2023T-E2-F
Nisshinbo
1: 1,28 €
5 003In Stock

Mfr. Part No.
R2023T-E2-F

Mouser Part No
848-R2023TE2F

Nisshinbo

Real Time Clock 2-Wire Real Time Clock IC

Datasheet

5 003In Stock

Cut Tape

1,28 €

0,937 €

0,849 €

0,753 €

Reel

0,69 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2 000

Real Time Clock 4-wire Serial Interface

RV5C348B-E2-F
Nisshinbo
1: 1,41 €
1 675In Stock

Mfr. Part No.
RV5C348B-E2-F

Mouser Part No
848-RV5C348B-E2-F

Nisshinbo

Real Time Clock 4-wire Serial Interface

Datasheet

1 675In Stock

Cut Tape

1,41 €

1,03 €

0,937 €

0,826 €

Reel

0,69 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2 000

Real Time Clock 2-Wire Real Time Clock IC

R2223T-E2-F
Nisshinbo
1: 1,43 €
1 680In Stock

Mfr. Part No.
R2223T-E2-F

Mouser Part No
848-R2223TE2F

Nisshinbo

Real Time Clock 2-Wire Real Time Clock IC

1 680In Stock

Cut Tape

1,43 €

1,05 €

0,946 €

0,84 €

Reel

0,655 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2 000

Real Time Clock 2-Wire Real Time Clock IC

R2221T-E2-F
Nisshinbo
1: 1,38 €
2 603In Stock

Mfr. Part No.
R2221T-E2-F

Mouser Part No
848-R2221TE2F

Nisshinbo

Real Time Clock 2-Wire Real Time Clock IC

Datasheet

2 603In Stock

Cut Tape

1,38 €

1,01 €

0,92 €

0,812 €

View

Reel

0,658 €

MouseReel Available

Min.: 1
Mult.: 1

: 2 000

Real Time Clock 4-wire Real Time Clock Module

R2045S-E2-FE
Nisshinbo
1: 4,06 €
3 638In Stock

Mfr. Part No.
R2045S-E2-FE

Mouser Part No
848-R2045S-E2-FE

Nisshinbo

Real Time Clock 4-wire Real Time Clock Module

Datasheet

3 638In Stock

Cut Tape

4,06 €

3,07 €

2,82 €

2,55 €

Reel

2,18 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 1 000

Real Time Clock 4-Wire Real Time Clock IC

RV5C348A-E2-F
Nisshinbo
1: 1,41 €
1 728In Stock

Mfr. Part No.
RV5C348A-E2-F

Mouser Part No
848-RV5C348AE2F

Nisshinbo

Real Time Clock 4-Wire Real Time Clock IC

Datasheet

1 728In Stock

Cut Tape

1,41 €

1,03 €

0,937 €

0,826 €

Reel

0,69 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2 000

Clock Generators & Support Products Pb Free SONET/SDH/PDH Ntwk InterfaceDPLL

ZL30106QDG1
Microchip Technology
1: 39,33 €
71In Stock

Mfr. Part No.
ZL30106QDG1

Mouser Part No
494-ZL30106QDG1

Microchip Technology

Clock Generators & Support Products Pb Free SONET/SDH/PDH Ntwk InterfaceDPLL

Datasheet

71In Stock

39,33 €

39,31 €

39,30 €

36,02 €

View

Min.: 1
Mult.: 1

Timers & Support Products Counter IC with 2-wire(I2C-bus) interface

S-35770E01I-K8T2U
ABLIC
1: 6,21 €
3 318In Stock
4 000Expected 14/12/2026

Mfr. Part No.
S-35770E01I-K8T2U

Mouser Part No
628-S35770E01I-K8T2U

ABLIC

Timers & Support Products Counter IC with 2-wire(I2C-bus) interface

Datasheet

3 318In Stock

4 000Expected 14/12/2026

Cut Tape

6,21 €

4,80 €

4,45 €

4,06 €

View

Reel

3,45 €

MouseReel Available

Min.: 1
Mult.: 1

: 4 000

Real Time Clock 2-Wire Real Time Clock IC

R2223L-E2
Nisshinbo
1: 1,42 €
5 351In Stock

Mfr. Part No.
R2223L-E2

Mouser Part No
848-R2223L-E2

Nisshinbo

Real Time Clock 2-Wire Real Time Clock IC

5 351In Stock

Cut Tape

1,42 €

1,04 €

0,937 €

0,826 €

Reel

0,69 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

Real Time Clock RTC IC with 400 kHz I2C interface in SO8 package.

PCF8563T/5,518
NXP Semiconductors
1: 1,04 €
17 951In Stock
35 000Expected 21/09/2026

Mfr. Part No.
PCF8563T/5,518

Mouser Part No
771-PCF8563T/5518

NXP Semiconductors

Real Time Clock RTC IC with 400 kHz I2C interface in SO8 package.

Datasheet

17 951In Stock

35 000Expected 21/09/2026

Cut Tape

1,04 €

0,789 €

0,715 €

0,631 €

Reel

0,526 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2 500

Real Time Clock RTC IC with 400 kHz I2C interface in TSSOP8 package.

PCF8563TS/5,118
NXP Semiconductors
1: 1,51 €
3 223In Stock
7 500Expected 16/11/2026

Mfr. Part No.
PCF8563TS/5,118

Mouser Part No
771-PCF8563TS/5118

NXP Semiconductors

Real Time Clock RTC IC with 400 kHz I2C interface in TSSOP8 package.

Datasheet

3 223In Stock

7 500Expected 16/11/2026

Cut Tape

1,51 €

1,10 €

0,998 €

0,886 €

Reel

0,735 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2 500

Real Time Clock RTC IC with 400 kHz I2C interface featuring backup battery switch-over function in HXSON10 package.

PCF85263ATL/AX
NXP Semiconductors
1: 1,14 €
49 385In Stock
32 000Expected 16/09/2026

Mfr. Part No.
PCF85263ATL/AX

Mouser Part No
771-PCF85263ATL/AX

NXP Semiconductors

Real Time Clock RTC IC with 400 kHz I2C interface featuring backup battery switch-over function in HXSON10 package.

Learn More

Datasheet

49 385In Stock

32 000Expected 16/09/2026

Cut Tape

1,14 €

0,821 €

0,743 €

0,657 €

View

Reel

0,535 €

MouseReel Available

Min.: 1
Mult.: 1

: 4 000

Real Time Clock RTC IC with 400 kHz I2C interface in SO8 package.

PCF85063AT/AY
NXP Semiconductors
1: 0,808 €
33 603In Stock
22 500Expected 22/12/2026

Mfr. Part No.
PCF85063AT/AY

Mouser Part No
771-PCF85063AT/AY

NXP Semiconductors

Real Time Clock RTC IC with 400 kHz I2C interface in SO8 package.

Learn More

Datasheet

33 603In Stock

22 500Expected 22/12/2026

Cut Tape

0,808 €

0,571 €

0,513 €

0,45 €

Reel

0,358 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2 500

Real Time Clock RTC IC with 400 kHz SPI Interface in HXSON10 package.

PCF85063BTL/1,118
NXP Semiconductors
1: 0,688 €
5 387In Stock
8 000Expected 22/12/2026

Mfr. Part No.
PCF85063BTL/1,118

Mouser Part No
771-PCF85063BTL1118

NXP Semiconductors

Real Time Clock RTC IC with 400 kHz SPI Interface in HXSON10 package.

Learn More

Datasheet

5 387In Stock

8 000Expected 22/12/2026

Cut Tape

0,688 €

0,498 €

0,452 €

0,412 €

View

Reel

0,328 €

MouseReel Available

Min.: 1
Mult.: 1

: 4 000

Real Time Clock RTC IC with 400 kHz I2C interface in HXSON10 package.

PCF85063ATL/1,118
NXP Semiconductors
1: 0,748 €
17 806In Stock
44 000Expected 21/09/2026

Mfr. Part No.
PCF85063ATL/1,118

Mouser Part No
771-PCF85063ATL1118

NXP Semiconductors

Real Time Clock RTC IC with 400 kHz I2C interface in HXSON10 package.

Learn More

Datasheet

17 806In Stock

44 000Expected 21/09/2026

Cut Tape

0,748 €

0,526 €

0,472 €

0,413 €

View

Reel

0,328 €

MouseReel Available

Min.: 1
Mult.: 1

: 4 000

Real Time Clock RTC Module with I2C or SPI interface featuring backup battery switch-over function in HLSON16 package.

PCF2131TFY
NXP Semiconductors
1: 3,19 €
23 476In Stock
32 000Expected 22/12/2026

Mfr. Part No.
PCF2131TFY

Mouser Part No
771-PCF2131TFY

NXP Semiconductors

Real Time Clock RTC Module with I2C or SPI interface featuring backup battery switch-over function in HLSON16 package.

Learn More

Datasheet

23 476In Stock

32 000Expected 22/12/2026

Cut Tape

3,19 €

2,42 €

2,18 €

1,95 €

View

Reel

1,62 €

MouseReel Available

Min.: 1
Mult.: 1

: 4 000

Real Time Clock RTC IC with 400 kHz I2C interface in TSSOP8 package.

PCF85063ATT/AJ
NXP Semiconductors
1: 0,834 €
11 243In Stock
15 000Expected 29/03/2027

Mfr. Part No.
PCF85063ATT/AJ

Mouser Part No
771-PCF85063ATT/AJ

NXP Semiconductors

Real Time Clock RTC IC with 400 kHz I2C interface in TSSOP8 package.

Learn More

Datasheet

11 243In Stock

15 000Expected 29/03/2027

Cut Tape

0,834 €

0,597 €

0,525 €

0,459 €

Reel

0,38 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2 500

Real Time Clock 4-Wire Real Time Clock IC

R2043T-E2-F
Nisshinbo
1: 1,30 €
2 316In Stock

Mfr. Part No.
R2043T-E2-F

Mouser Part No
848-R2043TE2F

Nisshinbo

Real Time Clock 4-Wire Real Time Clock IC

Datasheet

2 316In Stock

Cut Tape

1,30 €

0,946 €

0,849 €

0,753 €

Reel

0,637 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2 000

Real Time Clock RTC IC with 400 kHz I2C interface featuring backup battery switch-over function in SO8 package.

PCF85263AT/AJ
NXP Semiconductors
1: 1,17 €
161 963In Stock

Mfr. Part No.
PCF85263AT/AJ

Mouser Part No
771-PCF85263AT/AJ

NXP Semiconductors

Real Time Clock RTC IC with 400 kHz I2C interface featuring backup battery switch-over function in SO8 package.

Learn More

Datasheet

161 963In Stock

Cut Tape

1,17 €

0,869 €

0,77 €

0,682 €

Reel

0,578 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2 500

Real Time Clock Automotive RTC IC with 400 kHz I2C interface in TSSOP8 package.

PCA85073ADP/Q900Z
NXP Semiconductors
1: 1,42 €
6 150In Stock
32 500On Order

Mfr. Part No.
PCA85073ADP/Q900Z

Mouser Part No
771-PCA85073ADPQ900Z

NXP Semiconductors

Real Time Clock Automotive RTC IC with 400 kHz I2C interface in TSSOP8 package.

Learn More

Datasheet

6 150In Stock

32 500On Order

Cut Tape

1,42 €

1,04 €

0,946 €

0,837 €

View

Reel

0,705 €

MouseReel Available

Min.: 1
Mult.: 1

: 2 500

Real Time Clock RTC IC with 400 kHz I2C interface featuring backup battery switch-over function in TSSOP8 package.

PCF85263ATT/AJ
NXP Semiconductors
1: 1,20 €
4 710In Stock
40 000On Order

Mfr. Part No.
PCF85263ATT/AJ

Mouser Part No
771-PCF85263ATT/AJ

NXP Semiconductors

Real Time Clock RTC IC with 400 kHz I2C interface featuring backup battery switch-over function in TSSOP8 package.

Learn More

Datasheet

4 710In Stock

40 000On Order

Cut Tape

1,20 €

0,869 €

0,783 €

0,692 €

Reel

0,578 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2 500

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

PCF85063TP/1Z
NXP Semiconductors
1: 0,869 €
8In Stock
76 000Expected 12/04/2027

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

8In Stock

76 000Expected 12/04/2027

Cut Tape

0,869 €

0,619 €

0,559 €

0,465 €

View

Reel

0,378 €

MouseReel Available

Min.: 1
Mult.: 1

: 4 000

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