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Clock & Timer ICs

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Types of Clock & Timer ICs

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Part #

Real Time Clock Serial I2C bus RTC

M41T82RM6F
STMicroelectronics
1: £3.25
3,325In Stock
2,500Expected 28/12/2026

Mfr. Part No.
M41T82RM6F

Mouser Part No
511-M41T82RM6F

STMicroelectronics

Real Time Clock Serial I2C bus RTC

Datasheet

3,325In Stock

2,500Expected 28/12/2026

Cut Tape

£3.25

£2.44

£2.25

£2.03

Reel

£1.75

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Real Time Clock Serial I2C bus RTC

M41T82SM6F
STMicroelectronics
1: £2.44
1,653In Stock
5,000Expected 28/09/2026

Mfr. Part No.
M41T82SM6F

Mouser Part No
511-M41T82SM6F

STMicroelectronics

Real Time Clock Serial I2C bus RTC

Datasheet

1,653In Stock

5,000Expected 28/09/2026

Cut Tape

£2.44

£1.83

£1.68

£1.51

View

Reel

£1.27

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Real Time Clock Serial I2C bus RTC

M41T83SQA6F
STMicroelectronics
1: £3.32
2,750In Stock

Mfr. Part No.
M41T83SQA6F

Mouser Part No
511-M41T83SQA6F

STMicroelectronics

Real Time Clock Serial I2C bus RTC

Datasheet

2,750In Stock

Cut Tape

£3.32

£2.51

£2.30

£2.09

Reel

£1.78

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Real Time Clock SPI RTC 32.768 kHz 365nA 2.0V to 5.5V

M41T93RQA6F
STMicroelectronics
1: £6.29
1,083In Stock

Mfr. Part No.
M41T93RQA6F

Mouser Part No
511-M41T93RQA6F

STMicroelectronics

Real Time Clock SPI RTC 32.768 kHz 365nA 2.0V to 5.5V

Datasheet

1,083In Stock

Cut Tape

£6.29

£4.85

£4.49

£4.10

Reel

£3.68

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Real Time Clock Serial SPI bus RTC

M41T93ZMY6F
STMicroelectronics
1: £8.01
757In Stock

Mfr. Part No.
M41T93ZMY6F

Mouser Part No
511-M41T93ZMY6F

STMicroelectronics

Real Time Clock Serial SPI bus RTC

Datasheet

757In Stock

Cut Tape

£8.01

£6.25

£5.82

£5.33

Reel

£4.85

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Real Time Clock Serial 512 (64x8)

M41T94MH6F
STMicroelectronics
1: £8.33
1,226In Stock
1,872Expected 13/10/2026

Mfr. Part No.
M41T94MH6F

Mouser Part No
511-M41T94MH6F

STMicroelectronics

Real Time Clock Serial 512 (64x8)

Datasheet

1,226In Stock

1,872Expected 13/10/2026

Cut Tape

£8.33

£6.57

£6.12

£5.61

Reel

£4.92

View

MouseReel Available

Min.: 1
Mult.: 1

: 936

Real Time Clock Serial 512 (64x8)

M41T94MQ6F
STMicroelectronics
1: £4.10
2,972In Stock
5,000Expected 28/04/2027

Mfr. Part No.
M41T94MQ6F

Mouser Part No
511-M41T94MQ6F

STMicroelectronics

Real Time Clock Serial 512 (64x8)

Datasheet

2,972In Stock

5,000Expected 28/04/2027

Cut Tape

£4.10

£3.05

£2.81

£2.55

View

Reel

£2.24

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Real Time Clock 16K (2Kx8) 150ns

M48T02-150PC1
STMicroelectronics
1: £23.50
666In Stock

Mfr. Part No.
M48T02-150PC1

Mouser Part No
511-M48T0215PC1

STMicroelectronics

Real Time Clock 16K (2Kx8) 150ns

Datasheet

666In Stock

£23.50

£18.68

£17.08

£16.18

£15.57

Min.: 1
Mult.: 1

Real Time Clock 16K (2Kx8) 70ns

M48T02-70PC1
STMicroelectronics
1: £22.50
443In Stock

Mfr. Part No.
M48T02-70PC1

Mouser Part No
511-M48T0270PC1

STMicroelectronics

Real Time Clock 16K (2Kx8) 70ns

Datasheet

443In Stock

£22.50

£17.87

£16.87

£15.65

View

Min.: 1
Mult.: 1

Real Time Clock 64K (8Kx8) 150ns

M48T08-150PC1
STMicroelectronics
1: £29.36
346In Stock
240Expected 27/10/2026

Mfr. Part No.
M48T08-150PC1

Mouser Part No
511-M48T0815PC1

STMicroelectronics

Real Time Clock 64K (8Kx8) 150ns

Datasheet

346In Stock

240Expected 27/10/2026

£29.36

£23.66

£22.21

£21.42

View

Min.: 1
Mult.: 1

Real Time Clock 16K (2Kx8) 150ns

M48T12-150PC1
STMicroelectronics
1: £33.10
386In Stock
560Expected 13/10/2026

Mfr. Part No.
M48T12-150PC1

Mouser Part No
511-M48T1215PC1

STMicroelectronics

Real Time Clock 16K (2Kx8) 150ns

Datasheet

386In Stock

560Expected 13/10/2026

£33.10

£26.73

£25.46

£24.68

View

Min.: 1
Mult.: 1

Real Time Clock 256K (32Kx8) 70ns

M48T35-70PC1
STMicroelectronics
1: £41.01
239In Stock

Mfr. Part No.
M48T35-70PC1

Mouser Part No
511-M48T3570PC1

STMicroelectronics

Real Time Clock 256K (32Kx8) 70ns

Datasheet

239In Stock

£41.01

£33.37

£31.34

£29.57

View

Min.: 1
Mult.: 1

Real Time Clock 256K (32Kx8) 70ns

M48T35Y-70MH1F
STMicroelectronics
1: £18.17
520In Stock

Mfr. Part No.
M48T35Y-70MH1F

Mouser Part No
511-M48T35Y-70MH1F

STMicroelectronics

Real Time Clock 256K (32Kx8) 70ns

Datasheet

520In Stock

Cut Tape

£18.17

£14.55

£13.64

£12.65

View

Reel

£11.61

MouseReel Available

Min.: 1
Mult.: 1

: 936

Real Time Clock 64K (8Kx8) 70ns

M48T58-70PC1
STMicroelectronics
1: £35.93
191In Stock

Mfr. Part No.
M48T58-70PC1

Mouser Part No
511-M48T5870PC1

STMicroelectronics

Real Time Clock 64K (8Kx8) 70ns

Datasheet

191In Stock

£35.93

£29.24

£27.47

£26.87

View

Min.: 1
Mult.: 1

Real Time Clock 64K (8Kx8) 70ns

M48T58Y-70PC1
STMicroelectronics
1: £28.23
180In Stock
240Expected 02/10/2026

Mfr. Part No.
M48T58Y-70PC1

Mouser Part No
511-M48T58Y70PC1

STMicroelectronics

Real Time Clock 64K (8Kx8) 70ns

Datasheet

180In Stock

240Expected 02/10/2026

£28.23

£22.78

£21.38

£20.15

View

Min.: 1
Mult.: 1

Timers & Support Products Low power single CMOS timer

TS555IDTTR
STMicroelectronics
1: £1.13
18,274In Stock
1,630Expected 28/09/2026

Mfr. Part No.
TS555IDTTR

Mouser Part No
511-TS555IDTTR

STMicroelectronics

Timers & Support Products Low power single CMOS timer

Learn More

Datasheet

18,274In Stock

1,630Expected 28/09/2026

Cut Tape

£1.13

£0.826

£0.748

£0.663

Reel

£0.558

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Real Time Clock Serial 512 (64x8)

M41ST85WMX6TR
STMicroelectronics
1: £8.13
22In Stock
2,000Expected 12/07/2027

Mfr. Part No.
M41ST85WMX6TR

Mouser Part No
511-M41ST85WMX6TR

STMicroelectronics

Real Time Clock Serial 512 (64x8)

Datasheet

22In Stock

2,000Expected 12/07/2027

Cut Tape

£8.13

£6.35

£5.84

£5.36

View

Reel

£4.91

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Real Time Clock Serial 512 (64x8)

M41T81M6F
STMicroelectronics
1: £2.28
302In Stock
5,000Expected 23/08/2027

Mfr. Part No.
M41T81M6F

Mouser Part No
511-M41T81M6F

STMicroelectronics

Real Time Clock Serial 512 (64x8)

Datasheet

302In Stock

5,000Expected 23/08/2027

Cut Tape

£2.28

£1.71

£1.57

£1.41

View

Reel

£1.12

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Real Time Clock Serial I2C bus RTC

M41T83RMY6F
STMicroelectronics
1: £4.13
334In Stock

Mfr. Part No.
M41T83RMY6F

Mouser Part No
511-M41T83RMY6F

STMicroelectronics

Real Time Clock Serial I2C bus RTC

Datasheet

334In Stock

Cut Tape

£4.13

£3.14

£2.90

£2.63

Reel

£2.38

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Real Time Clock Serial I2C bus RTC

M41T83SMY6F
STMicroelectronics
1: £3.83
249In Stock
1,000Expected 09/11/2026

Mfr. Part No.
M41T83SMY6F

Mouser Part No
511-M41T83SMY6F

STMicroelectronics

Real Time Clock Serial I2C bus RTC

Datasheet

249In Stock

1,000Expected 09/11/2026

Cut Tape

£3.83

£2.92

£2.69

£2.43

Reel

£1.98

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Real Time Clock Serial SPI bus RTC

M41T93SMY6F
STMicroelectronics
1: £7.37
63In Stock
1,000Expected 16/11/2026

Mfr. Part No.
M41T93SMY6F

Mouser Part No
511-M41T93SMY6F

STMicroelectronics

Real Time Clock Serial SPI bus RTC

Datasheet

63In Stock

1,000Expected 16/11/2026

Cut Tape

£7.37

£5.74

£5.33

£4.78

View

Reel

£4.43

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Real Time Clock 256K (32Kx8) 70ns

M48T35Y-70PC1
STMicroelectronics
1: £38.38
4In Stock
480Expected 26/10/2026

Mfr. Part No.
M48T35Y-70PC1

Mouser Part No
511-M48T35Y70PC1

STMicroelectronics

Real Time Clock 256K (32Kx8) 70ns

Datasheet

4In Stock

480Expected 26/10/2026

£38.38

£31.08

£29.16

£27.75

£26.40

Min.: 1
Mult.: 1

Timers & Support Products Watchdog timer circuit

STWD100NXWY3F
STMicroelectronics
1: £0.841
624In Stock
12,000On Order

Mfr. Part No.
STWD100NXWY3F

Mouser Part No
511-STWD100NXWY3F

STMicroelectronics

Timers & Support Products Watchdog timer circuit

Datasheet

624In Stock

12,000On Order

Cut Tape

£0.841

£0.607

£0.546

£0.48

View

Reel

£0.388

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Timers & Support Products Watchdog timer circuit

STWD100YNXWY3F
STMicroelectronics
1: £1.03
418In Stock
3,000Expected 26/10/2026

Mfr. Part No.
STWD100YNXWY3F

Mouser Part No
511-STWD100YNXWY3F

STMicroelectronics

Timers & Support Products Watchdog timer circuit

Datasheet

418In Stock

3,000Expected 26/10/2026

Cut Tape

£1.03

£0.747

£0.677

£0.598

View

Reel

£0.498

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Real Time Clock Battery Swtchovr-RTC

M41T83RQA6F
STMicroelectronics
1: £3.47
19,285On Order

Mfr. Part No.
M41T83RQA6F

Mouser Part No
511-M41T83RQA6F

STMicroelectronics

Real Time Clock Battery Swtchovr-RTC

Datasheet

19,285On Order

Cut Tape

£3.47

£2.67

£2.44

£2.25

View

Reel

£1.91

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Clock & Timer ICs

Types of Clock & Timer ICs

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