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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: ¥719.2
2,034In Stock
2,500Expected 2/1/2027

Mfr. Part #
M41T82RM6F

Mouser Part #
511-M41T82RM6F

STMicroelectronics

Real Time Clock Serial I2C bus RTC

Datasheet

2,034In Stock

2,500Expected 2/1/2027

Cut Tape

¥719.2

¥541.5

¥498.3

¥450.1

Reel

¥385.4

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Real Time Clock Serial I2C bus RTC

M41T82SM6F
STMicroelectronics
1: ¥541.5
1,678In Stock
5,000Expected 9/16/2026

Mfr. Part #
M41T82SM6F

Mouser Part #
511-M41T82SM6F

STMicroelectronics

Real Time Clock Serial I2C bus RTC

Datasheet

1,678In Stock

5,000Expected 9/16/2026

Cut Tape

¥541.5

¥405.3

¥370.4

¥332.2

View

Reel

¥265.8

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

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

M41T93RQA6F
STMicroelectronics
1: ¥1,391.9
1,145In Stock

Mfr. Part #
M41T93RQA6F

Mouser Part #
511-M41T93RQA6F

STMicroelectronics

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

Datasheet

1,145In Stock

Cut Tape

¥1,391.9

¥1,073

¥993.3

¥906.9

Reel

¥848.8

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Real Time Clock Serial SPI bus RTC

M41T93ZMY6F
STMicroelectronics
1: ¥1,757.3
870In Stock

Mfr. Part #
M41T93ZMY6F

Mouser Part #
511-M41T93ZMY6F

STMicroelectronics

Real Time Clock Serial SPI bus RTC

Datasheet

870In Stock

Cut Tape

¥1,757.3

¥1,372

¥1,275.6

¥1,171

View

Reel

¥1,063

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Real Time Clock Serial 512 (64x8)

M41T94MH6F
STMicroelectronics
1: ¥1,860.3
1,979In Stock

Mfr. Part #
M41T94MH6F

Mouser Part #
511-M41T94MH6F

STMicroelectronics

Real Time Clock Serial 512 (64x8)

Datasheet

1,979In Stock

Cut Tape

¥1,860.3

¥1,455

¥1,353.7

¥1,242.4

View

Reel

¥1,111.2

MouseReel Available

Min.: 1
Mult.: 1

: 936

Real Time Clock 16K (2Kx8) 150ns

M48T02-150PC1
STMicroelectronics
1: ¥5,032.8
699In Stock

Mfr. Part #
M48T02-150PC1

Mouser Part #
511-M48T0215PC1

STMicroelectronics

Real Time Clock 16K (2Kx8) 150ns

Datasheet

699In Stock

¥5,032.8

¥3,974.8

¥3,707.4

¥3,488.1

View

Min.: 1
Mult.: 1

Real Time Clock 16K (2Kx8) 70ns

M48T02-70PC1
STMicroelectronics
1: ¥4,978
448In Stock

Mfr. Part #
M48T02-70PC1

Mouser Part #
511-M48T0270PC1

STMicroelectronics

Real Time Clock 16K (2Kx8) 70ns

Datasheet

448In Stock

¥4,978

¥3,953.2

¥3,730.6

¥3,463.2

View

Min.: 1
Mult.: 1

Real Time Clock 64K (8Kx8) 150ns

M48T08-150PC1
STMicroelectronics
1: ¥6,541
394In Stock

Mfr. Part #
M48T08-150PC1

Mouser Part #
511-M48T0815PC1

STMicroelectronics

Real Time Clock 64K (8Kx8) 150ns

Datasheet

394In Stock

¥6,541

¥5,280.3

¥4,956.4

¥4,732.2

View

Min.: 1
Mult.: 1

Real Time Clock 16K (2Kx8) 70ns

M48T12-70PC1
STMicroelectronics
1: ¥6,991.1
305In Stock
560Expected 8/27/2026

Mfr. Part #
M48T12-70PC1

Mouser Part #
511-M48T1270PC1

STMicroelectronics

Real Time Clock 16K (2Kx8) 70ns

Datasheet

305In Stock

560Expected 8/27/2026

¥6,991.1

¥5,571

¥5,341.8

¥5,007.9

View

Min.: 1
Mult.: 1

Real Time Clock 64K (8Kx8) 100ns

M48T18-100PC1
STMicroelectronics
1: ¥7,567.5
210In Stock
1,200Expected 9/28/2026

Mfr. Part #
M48T18-100PC1

Mouser Part #
511-M48T1810PC1

STMicroelectronics

Real Time Clock 64K (8Kx8) 100ns

Datasheet

210In Stock

1,200Expected 9/28/2026

¥7,567.5

¥6,155.7

¥5,793.6

¥5,627.5

¥5,459.7

Min.: 1
Mult.: 1

Real Time Clock 256K (32Kx8) 70ns

M48T35-70PC1
STMicroelectronics
1: ¥9,074
294In Stock

Mfr. Part #
M48T35-70PC1

Mouser Part #
511-M48T3570PC1

STMicroelectronics

Real Time Clock 256K (32Kx8) 70ns

Datasheet

294In Stock

¥9,074

¥7,383.1

¥6,933

¥6,541

View

Min.: 1
Mult.: 1

Real Time Clock 256K (32Kx8) 70ns

M48T35Y-70PC1
STMicroelectronics
1: ¥8,491
123In Stock
480Expected 9/22/2026

Mfr. Part #
M48T35Y-70PC1

Mouser Part #
511-M48T35Y70PC1

STMicroelectronics

Real Time Clock 256K (32Kx8) 70ns

Datasheet

123In Stock

480Expected 9/22/2026

¥8,491

¥6,876.5

¥6,451.3

¥6,180.6

¥5,840.1

Min.: 1
Mult.: 1

Real Time Clock 64K (8Kx8) 70ns

M48T58-70PC1
STMicroelectronics
1: ¥7,949.5
200In Stock

Mfr. Part #
M48T58-70PC1

Mouser Part #
511-M48T5870PC1

STMicroelectronics

Real Time Clock 64K (8Kx8) 70ns

Datasheet

200In Stock

¥7,949.5

¥6,467.9

¥6,077.6

¥5,780.3

View

Min.: 1
Mult.: 1

Real Time Clock 64K (8Kx8) 70ns

M48T58Y-70PC1
STMicroelectronics
1: ¥6,247
219In Stock
240On Order

Mfr. Part #
M48T58Y-70PC1

Mouser Part #
511-M48T58Y70PC1

STMicroelectronics

Real Time Clock 64K (8Kx8) 70ns

Datasheet

219In Stock

240On Order

¥6,247

¥5,039.5

¥4,730.5

¥4,516.3

View

Min.: 1
Mult.: 1

Real Time Clock Serial 512 (64x8)

M41T56M6F
STMicroelectronics
1: ¥576.4
250In Stock
4,750Expected 8/28/2026

Mfr. Part #
M41T56M6F

Mouser Part #
511-M41T56M6F

STMicroelectronics

Real Time Clock Serial 512 (64x8)

Datasheet

250In Stock

4,750Expected 8/28/2026

Cut Tape

¥576.4

¥433.5

¥397

¥343.8

View

Reel

¥299

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Real Time Clock Serial I2C bus RTC

M41T83RMY6F
STMicroelectronics
1: ¥955.1
334In Stock

Mfr. Part #
M41T83RMY6F

Mouser Part #
511-M41T83RMY6F

STMicroelectronics

Real Time Clock Serial I2C bus RTC

Datasheet

334In Stock

Cut Tape

¥955.1

¥727.5

¥671

¥609.6

Reel

¥534.8

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Real Time Clock Serial I2C bus RTC

M41T83SMY6F
STMicroelectronics
1: ¥847.1
249In Stock
1,000Expected 10/5/2026

Mfr. Part #
M41T83SMY6F

Mouser Part #
511-M41T83SMY6F

STMicroelectronics

Real Time Clock Serial I2C bus RTC

Datasheet

249In Stock

1,000Expected 10/5/2026

Cut Tape

¥847.1

¥646.1

¥593

¥534.8

Reel

¥438.5

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Real Time Clock Serial SPI bus RTC

M41T93SMY6F
STMicroelectronics
1: ¥1,584.6
173In Stock
1,000Expected 11/16/2026

Mfr. Part #
M41T93SMY6F

Mouser Part #
511-M41T93SMY6F

STMicroelectronics

Real Time Clock Serial SPI bus RTC

Datasheet

173In Stock

1,000Expected 11/16/2026

Cut Tape

¥1,584.6

¥1,227.5

¥1,137.8

¥1,039.8

Reel

¥938.5

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Timers & Support Products Watchdog timer circuit

STWD100NXWY3F
STMicroelectronics
1: ¥186
2,036In Stock
12,000On Order

Mfr. Part #
STWD100NXWY3F

Mouser Part #
511-STWD100NXWY3F

STMicroelectronics

Timers & Support Products Watchdog timer circuit

Datasheet

2,036In Stock

12,000On Order

Cut Tape

¥186

¥134.2

¥120.9

¥106.3

View

Reel

¥85.2

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Timers & Support Products Watchdog timer circuit

STWD100YNXWY3F
STMicroelectronics
1: ¥197.7
457In Stock
3,000Expected 10/26/2026

Mfr. Part #
STWD100YNXWY3F

Mouser Part #
511-STWD100YNXWY3F

STMicroelectronics

Timers & Support Products Watchdog timer circuit

Datasheet

457In Stock

3,000Expected 10/26/2026

Cut Tape

¥197.7

¥145.7

¥132.9

¥118.9

View

Reel

¥100.8

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

M41T81SM6F
STMicroelectronics
1: ¥470.1
18,995On Order

Mfr. Part #
M41T81SM6F

Mouser Part #
511-M41T81SM6F

STMicroelectronics

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

Datasheet

18,995On Order

Cut Tape

¥470.1

¥355.5

¥328.9

¥299

View

Reel

¥255.8

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Real Time Clock Battery Swtchovr-RTC

M41T83RQA6F
STMicroelectronics
1: ¥732.5
9,800On Order

Mfr. Part #
M41T83RQA6F

Mouser Part #
511-M41T83RQA6F

STMicroelectronics

Real Time Clock Battery Swtchovr-RTC

Datasheet

9,800On Order

Cut Tape

¥732.5

¥553.1

¥508.3

¥458.4

View

Reel

¥390.3

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Real Time Clock Serial 512 (64x8)

M41T94MQ6F
STMicroelectronics
1: ¥906.9
7,972On Order

Mfr. Part #
M41T94MQ6F

Mouser Part #
511-M41T94MQ6F

STMicroelectronics

Real Time Clock Serial 512 (64x8)

Datasheet

7,972On Order

Cut Tape

¥906.9

¥682.7

¥626.2

¥563.1

View

Reel

¥514.9

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Timers & Support Products Low power single CMOS timer

TS555IDTTR
STMicroelectronics
1: ¥247.5
21,289On Order

Mfr. Part #
TS555IDTTR

Mouser Part #
511-TS555IDTTR

STMicroelectronics

Timers & Support Products Low power single CMOS timer

Learn More

Datasheet

21,289On Order

Cut Tape

¥247.5

¥179.4

¥162.4

¥144

View

Reel

¥121.1

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Real Time Clock Serial I2C bus RTC

M41T83SQA6F
STMicroelectronics
1: ¥735.8
3,750Expected 8/27/2026

Mfr. Part #
M41T83SQA6F

Mouser Part #
511-M41T83SQA6F

STMicroelectronics

Real Time Clock Serial I2C bus RTC

Datasheet

3,750Expected 8/27/2026

Cut Tape

¥735.8

¥558.1

¥513.2

¥465.1

View

Reel

¥415.3

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Clock & Timer ICs

Types of Clock & Timer ICs

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