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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 Access Real Time Clock

M41T81SMY6F
STMicroelectronics
1: £7.46
1,045In Stock

Mfr. Part No.
M41T81SMY6F

Mouser Part No
511-M41T81SMY6F

STMicroelectronics

Real Time Clock Serial Access Real Time Clock

Datasheet

1,045In Stock

Cut Tape

£7.46

£5.80

£5.39

£4.92

Reel

£4.48

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Real Time Clock Serial I2C bus RTC

M41T82RM6F
STMicroelectronics
1: £3.25
2,760In Stock

Mfr. Part No.
M41T82RM6F

Mouser Part No
511-M41T82RM6F

STMicroelectronics

Real Time Clock Serial I2C bus RTC

Datasheet

2,760In Stock

Cut Tape

£3.25

£2.44

£2.24

£2.03

View

Reel

£1.75

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Real Time Clock Serial I2C bus RTC

M41T82SM6F
STMicroelectronics
1: £2.44
1,790In Stock
5,000Expected 03/08/2026

Mfr. Part No.
M41T82SM6F

Mouser Part No
511-M41T82SM6F

STMicroelectronics

Real Time Clock Serial I2C bus RTC

Datasheet

1,790In Stock

5,000Expected 03/08/2026

Cut Tape

£2.44

£1.82

£1.67

£1.49

Reel

£1.27

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Real Time Clock Battery Swtchovr-RTC

M41T83RQA6F
STMicroelectronics
1: £3.30
3,605In Stock

Mfr. Part No.
M41T83RQA6F

Mouser Part No
511-M41T83RQA6F

STMicroelectronics

Real Time Clock Battery Swtchovr-RTC

Datasheet

3,605In Stock

Cut Tape

£3.30

£2.50

£2.29

£2.07

Reel

£1.82

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
1,145In 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

1,145In Stock

Cut Tape

£6.29

£4.85

£4.48

£4.09

Reel

£3.68

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Real Time Clock Serial SPI bus RTC

M41T93SMY6F
STMicroelectronics
1: £7.16
623In Stock

Mfr. Part No.
M41T93SMY6F

Mouser Part No
511-M41T93SMY6F

STMicroelectronics

Real Time Clock Serial SPI bus RTC

Datasheet

623In Stock

Cut Tape

£7.16

£5.54

£5.13

£4.70

Reel

£4.24

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Real Time Clock Serial SPI bus RTC

M41T93ZMY6F
STMicroelectronics
1: £7.94
1,752In Stock

Mfr. Part No.
M41T93ZMY6F

Mouser Part No
511-M41T93ZMY6F

STMicroelectronics

Real Time Clock Serial SPI bus RTC

Datasheet

1,752In Stock

Cut Tape

£7.94

£6.20

£5.76

£5.28

Reel

£4.80

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Real Time Clock Serial 512 (64x8)

M41T94MH6F
STMicroelectronics
1: £7.64
2,244In Stock

Mfr. Part No.
M41T94MH6F

Mouser Part No
511-M41T94MH6F

STMicroelectronics

Real Time Clock Serial 512 (64x8)

Datasheet

2,244In Stock

Cut Tape

£7.64

£5.95

£5.53

£5.07

View

Reel

£4.50

MouseReel Available

Min.: 1
Mult.: 1

: 936

Real Time Clock 16K (2Kx8) 150ns

M48T02-150PC1
STMicroelectronics
1: £23.18
739In Stock

Mfr. Part No.
M48T02-150PC1

Mouser Part No
511-M48T0215PC1

STMicroelectronics

Real Time Clock 16K (2Kx8) 150ns

Datasheet

739In Stock

£23.18

£18.53

£17.36

£16.09

View

Min.: 1
Mult.: 1

Real Time Clock 16K (2Kx8) 70ns

M48T02-70PC1
STMicroelectronics
1: £19.83
226In Stock

Mfr. Part No.
M48T02-70PC1

Mouser Part No
511-M48T0270PC1

STMicroelectronics

Real Time Clock 16K (2Kx8) 70ns

Datasheet

226In Stock

£19.83

£16.08

£15.08

£14.13

View

Min.: 1
Mult.: 1

Real Time Clock 64K (8Kx8) 150ns

M48T08-150PC1
STMicroelectronics
1: £29.13
410In Stock

Mfr. Part No.
M48T08-150PC1

Mouser Part No
511-M48T0815PC1

STMicroelectronics

Real Time Clock 64K (8Kx8) 150ns

Datasheet

410In Stock

£29.13

£23.58

£22.20

£21.28

£19.95

Min.: 1
Mult.: 1

Real Time Clock 16K (2Kx8) 150ns

M48T12-150PC1
STMicroelectronics
1: £32.79
328In Stock

Mfr. Part No.
M48T12-150PC1

Mouser Part No
511-M48T1215PC1

STMicroelectronics

Real Time Clock 16K (2Kx8) 150ns

Datasheet

328In Stock

£32.79

£26.79

£25.29

£24.59

£22.86

Min.: 1
Mult.: 1

Real Time Clock 16K (2Kx8) 70ns

M48T12-70PC1
STMicroelectronics
1: £30.97
416In Stock

Mfr. Part No.
M48T12-70PC1

Mouser Part No
511-M48T1270PC1

STMicroelectronics

Real Time Clock 16K (2Kx8) 70ns

Datasheet

416In Stock

£30.97

£25.07

£23.61

£22.63

£21.21

Min.: 1
Mult.: 1

Real Time Clock 64K (8Kx8) 150ns

M48T18-150PC1
STMicroelectronics
1: £37.89
420In Stock

Mfr. Part No.
M48T18-150PC1

Mouser Part No
511-M48T1815PC1

STMicroelectronics

Real Time Clock 64K (8Kx8) 150ns

Datasheet

420In Stock

£37.89

£30.97

£29.23

£28.42

£26.42

Min.: 1
Mult.: 1

Real Time Clock 64K (8Kx8) 70ns

M48T58-70PC1
STMicroelectronics
1: £35.71
207In Stock

Mfr. Part No.
M48T58-70PC1

Mouser Part No
511-M48T5870PC1

STMicroelectronics

Real Time Clock 64K (8Kx8) 70ns

Datasheet

207In Stock

£35.71

£29.18

£27.55

£26.78

£24.91

Min.: 1
Mult.: 1

Real Time Clock 64K (8Kx8) 70ns

M48T58Y-70PC1
STMicroelectronics
1: £27.53
315In Stock

Mfr. Part No.
M48T58Y-70PC1

Mouser Part No
511-M48T58Y70PC1

STMicroelectronics

Real Time Clock 64K (8Kx8) 70ns

Datasheet

315In Stock

£27.53

£22.29

£20.99

£20.11

£18.85

Min.: 1
Mult.: 1

Real Time Clock 2.0 to 5.5V 64 (8X8)

M41T00SM6F
STMicroelectronics
1: £3.20
432In Stock
10,000On Order

Mfr. Part No.
M41T00SM6F

Mouser Part No
511-M41T00SM6F

STMicroelectronics

Real Time Clock 2.0 to 5.5V 64 (8X8)

Datasheet

432In Stock

10,000On Order

Cut Tape

£3.20

£2.40

£2.21

£1.99

View

Reel

£1.72

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Real Time Clock 2.0-5.5V 512 (64x8)

M41T81SM6F
STMicroelectronics
1: £2.17
83In Stock
12,500On Order

Mfr. Part No.
M41T81SM6F

Mouser Part No
511-M41T81SM6F

STMicroelectronics

Real Time Clock 2.0-5.5V 512 (64x8)

Datasheet

83In Stock

12,500On Order

Cut Tape

£2.17

£1.62

£1.48

£1.32

View

Reel

£1.13

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Real Time Clock Serial I2C bus RTC

M41T83SMY6F
STMicroelectronics
1: £3.87
259In Stock
1,000Expected 07/10/2026

Mfr. Part No.
M41T83SMY6F

Mouser Part No
511-M41T83SMY6F

STMicroelectronics

Real Time Clock Serial I2C bus RTC

Datasheet

259In Stock

1,000Expected 07/10/2026

Cut Tape

£3.87

£2.92

£2.67

£2.41

Reel

£2.13

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Timers & Support Products Watchdog timer circuit

STWD100NXWY3F
STMicroelectronics
1: £0.841
2,281In Stock
3,000Expected 22/07/2026

Mfr. Part No.
STWD100NXWY3F

Mouser Part No
511-STWD100NXWY3F

STMicroelectronics

Timers & Support Products Watchdog timer circuit

Datasheet

2,281In Stock

3,000Expected 22/07/2026

Cut Tape

£0.841

£0.606

£0.546

£0.48

Reel

£0.397

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Timers & Support Products Watchdog timer circuit

STWD100YNXWY3F
STMicroelectronics
1: £0.978
1,078In Stock
3,000On Order

Mfr. Part No.
STWD100YNXWY3F

Mouser Part No
511-STWD100YNXWY3F

STMicroelectronics

Timers & Support Products Watchdog timer circuit

Datasheet

1,078In Stock

3,000On Order

Cut Tape

£0.978

£0.709

£0.641

£0.567

Reel

£0.473

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Real Time Clock 256K (32Kx8) 70ns

M48T35Y-70PC1
STMicroelectronics
1: £37.23
720Expected 01/08/2026

Mfr. Part No.
M48T35Y-70PC1

Mouser Part No
511-M48T35Y70PC1

STMicroelectronics

Real Time Clock 256K (32Kx8) 70ns

Datasheet

720Expected 01/08/2026

£37.23

£30.43

£28.72

£27.93

Min.: 1
Mult.: 1

Timers & Support Products Low power single CMOS timer

TS555IDTTR
STMicroelectronics
1: £1.11
24,546On Order

Mfr. Part No.
TS555IDTTR

Mouser Part No
511-TS555IDTTR

STMicroelectronics

Timers & Support Products Low power single CMOS timer

Learn More

Datasheet

24,546On Order

Cut Tape

£1.11

£0.803

£0.731

£0.646

Reel

£0.539

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Real Time Clock Serial 512 (64x8)

M41T56M6F
STMicroelectronics
1: £2.45
5,000Expected 16/03/2027

Mfr. Part No.
M41T56M6F

Mouser Part No
511-M41T56M6F

STMicroelectronics

Real Time Clock Serial 512 (64x8)

Datasheet

5,000Expected 16/03/2027

Cut Tape

£2.45

£1.83

£1.68

£1.50

View

Reel

£1.27

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Real Time Clock Serial I2C bus RTC

M41T83SQA6F
STMicroelectronics
1: £3.30
3,750Expected 20/07/2026

Mfr. Part No.
M41T83SQA6F

Mouser Part No
511-M41T83SQA6F

STMicroelectronics

Real Time Clock Serial I2C bus RTC

Datasheet

3,750Expected 20/07/2026

Cut Tape

£3.30

£2.50

£2.29

£2.07

View

Reel

£1.82

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Clock & Timer ICs

Types of Clock & Timer ICs

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