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STMicroelectronics Clock & Timer ICs

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Types of Clock & Timer ICs

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Part #

Real Time Clock Serial 512 (64x8)

M41T81M6F
STMicroelectronics
1: Rp54.855
8.996In Stock

Mfr. Part No.
M41T81M6F

Mouser Part No
511-M41T81M6F

STMicroelectronics

Real Time Clock Serial 512 (64x8)

Datasheet

8.996In Stock

Cut Tape

Rp54.855

Rp40.912

Rp37.426

Rp33.573

Rp31.739

Reel

Rp26.785

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

Real Time Clock Serial Access Real Time Clock

M41T81SMY6F
STMicroelectronics
1: Rp182.359
1.036In Stock

Mfr. Part No.
M41T81SMY6F

Mouser Part No
511-M41T81SMY6F

STMicroelectronics

Real Time Clock Serial Access Real Time Clock

Datasheet

1.036In Stock

Cut Tape

Rp182.359

Rp141.815

Rp131.724

Rp120.533

Rp118.882

Reel

Rp100.903

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

Real Time Clock Serial I2C bus RTC

M41T82RM6F
STMicroelectronics
1: Rp79.438
2.050In Stock
2.500Expected 28/04/2027

Mfr. Part No.
M41T82RM6F

Mouser Part No
511-M41T82RM6F

STMicroelectronics

Real Time Clock Serial I2C bus RTC

Datasheet

2.050In Stock

2.500Expected 28/04/2027

Cut Tape

Rp79.438

Rp59.808

Rp55.038

Rp49.718

Rp47.516

Reel

Rp40.178

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

Real Time Clock Serial I2C bus RTC

M41T82SM6F
STMicroelectronics
1: Rp59.991
1.690In Stock
5.000Expected 08/09/2026

Mfr. Part No.
M41T82SM6F

Mouser Part No
511-M41T82SM6F

STMicroelectronics

Real Time Clock Serial I2C bus RTC

Datasheet

1.690In Stock

5.000Expected 08/09/2026

Cut Tape

Rp59.991

Rp44.764

Rp40.912

Rp36.692

Rp34.674

Reel

Rp29.354

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: Rp153.739
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

Rp153.739

Rp118.515

Rp109.709

Rp100.169

Reel

Rp84.575

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

Real Time Clock Serial SPI bus RTC

M41T93SMY6F
STMicroelectronics
1: Rp175.021
623In Stock

Mfr. Part No.
M41T93SMY6F

Mouser Part No
511-M41T93SMY6F

STMicroelectronics

Real Time Clock Serial SPI bus RTC

Datasheet

623In Stock

Cut Tape

Rp175.021

Rp135.577

Rp125.670

Rp114.846

Rp112.094

Reel

Rp95.216

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

Real Time Clock Serial SPI bus RTC

M41T93ZMY6F
STMicroelectronics
1: Rp194.101
1.488In Stock

Mfr. Part No.
M41T93ZMY6F

Mouser Part No
511-M41T93ZMY6F

STMicroelectronics

Real Time Clock Serial SPI bus RTC

Datasheet

1.488In Stock

Cut Tape

Rp194.101

Rp151.538

Rp140.897

Rp129.339

Rp127.688

Reel

Rp108.425

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

Real Time Clock Serial 512 (64x8)

M41T94MH6F
STMicroelectronics
1: Rp202.356
1.994In Stock

Mfr. Part No.
M41T94MH6F

Mouser Part No
511-M41T94MH6F

STMicroelectronics

Real Time Clock Serial 512 (64x8)

Datasheet

1.994In Stock

Cut Tape

Rp202.356

Rp157.959

Rp146.768

Rp134.660

Rp128.972

Reel

Rp109.342

MouseReel Available

Min.: 1
Mult.: 1

: 936

Real Time Clock 16K (2Kx8) 70ns

M48T02-70PC1
STMicroelectronics
1: Rp546.160
195In Stock
280Expected 05/08/2026

Mfr. Part No.
M48T02-70PC1

Mouser Part No
511-M48T0270PC1

STMicroelectronics

Real Time Clock 16K (2Kx8) 70ns

Datasheet

195In Stock

280Expected 05/08/2026

Rp546.160

Rp436.451

Rp409.116

Rp379.028

View

Min.: 1
Mult.: 1

Real Time Clock 64K (8Kx8) 150ns

M48T08-150PC1
STMicroelectronics
1: Rp712.008
406In Stock

Mfr. Part No.
M48T08-150PC1

Mouser Part No
511-M48T0815PC1

STMicroelectronics

Real Time Clock 64K (8Kx8) 150ns

Datasheet

406In Stock

Rp712.008

Rp576.431

Rp542.675

Rp520.109

View

Min.: 1
Mult.: 1

Real Time Clock 16K (2Kx8) 150ns

M48T12-150PC1
STMicroelectronics
1: Rp801.353
311In Stock
280Expected 05/08/2026

Mfr. Part No.
M48T12-150PC1

Mouser Part No
511-M48T1215PC1

STMicroelectronics

Real Time Clock 16K (2Kx8) 150ns

Datasheet

311In Stock

280Expected 05/08/2026

Rp801.353

Rp654.952

Rp618.260

Rp601.198

View

Min.: 1
Mult.: 1

Real Time Clock 16K (2Kx8) 70ns

M48T12-70PC1
STMicroelectronics
1: Rp756.956
315In Stock

Mfr. Part No.
M48T12-70PC1

Mouser Part No
511-M48T1270PC1

STMicroelectronics

Real Time Clock 16K (2Kx8) 70ns

Datasheet

315In Stock

Rp756.956

Rp612.940

Rp576.982

Rp553.132

View

Min.: 1
Mult.: 1

Real Time Clock 64K (8Kx8) 100ns

M48T18-100PC1
STMicroelectronics
1: Rp820.433
124In Stock
1.200Expected 28/09/2026

Mfr. Part No.
M48T18-100PC1

Mouser Part No
511-M48T1810PC1

STMicroelectronics

Real Time Clock 64K (8Kx8) 100ns

Datasheet

124In Stock

1.200Expected 28/09/2026

Rp820.433

Rp663.208

Rp621.929

Rp603.033

View

Min.: 1
Mult.: 1

Real Time Clock 256K (32Kx8) 70ns

M48T35Y-70PC1
STMicroelectronics
1: Rp909.778
122In Stock
480Expected 22/09/2026

Mfr. Part No.
M48T35Y-70PC1

Mouser Part No
511-M48T35Y70PC1

STMicroelectronics

Real Time Clock 256K (32Kx8) 70ns

Datasheet

122In Stock

480Expected 22/09/2026

Rp909.778

Rp743.563

Rp701.918

Rp682.471

Min.: 1
Mult.: 1

Real Time Clock 64K (8Kx8) 70ns

M48T58-70PC1
STMicroelectronics
1: Rp872.719
201In Stock

Mfr. Part No.
M48T58-70PC1

Mouser Part No
511-M48T5870PC1

STMicroelectronics

Real Time Clock 64K (8Kx8) 70ns

Datasheet

201In Stock

Rp872.719

Rp713.292

Rp673.482

Rp654.769

View

Min.: 1
Mult.: 1

Real Time Clock 64K (8Kx8) 70ns

M48T58Y-70PC1
STMicroelectronics
1: Rp672.748
265In Stock

Mfr. Part No.
M48T58Y-70PC1

Mouser Part No
511-M48T58Y70PC1

STMicroelectronics

Real Time Clock 64K (8Kx8) 70ns

Datasheet

265In Stock

Rp672.748

Rp544.693

Rp512.771

Rp491.489

Rp460.668

Min.: 1
Mult.: 1

Timers & Support Products Watchdog timer circuit

STWD100NXWY3F
STMicroelectronics
1: Rp20.548
4.278In Stock
6.000Expected 30/11/2026

Mfr. Part No.
STWD100NXWY3F

Mouser Part No
511-STWD100NXWY3F

STMicroelectronics

Timers & Support Products Watchdog timer circuit

Datasheet

4.278In Stock

6.000Expected 30/11/2026

Cut Tape

Rp20.548

Rp14.805

Rp13.338

Rp11.723

Reel

Rp9.705

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

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

M41T81SM6F
STMicroelectronics
1: Rp48.800
12.495Expected 14/09/2026

Mfr. Part No.
M41T81SM6F

Mouser Part No
511-M41T81SM6F

STMicroelectronics

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

Datasheet

12.495Expected 14/09/2026

Cut Tape

Rp48.800

Rp37.242

Rp34.674

Rp31.739

View

Reel

Rp26.418

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

Real Time Clock Serial I2C bus RTC

M41T83RMY6F
STMicroelectronics
1: Rp100.720
334In Stock

Mfr. Part No.
M41T83RMY6F

Mouser Part No
511-M41T83RMY6F

STMicroelectronics

Real Time Clock Serial I2C bus RTC

Datasheet

334In Stock

Cut Tape

Rp100.720

Rp76.686

Rp70.632

Rp64.028

Reel

Rp58.340

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

Real Time Clock Serial I2C bus RTC

M41T83SMY6F
STMicroelectronics
1: Rp94.482
249In Stock
1.000Expected 05/10/2026

Mfr. Part No.
M41T83SMY6F

Mouser Part No
511-M41T83SMY6F

STMicroelectronics

Real Time Clock Serial I2C bus RTC

Datasheet

249In Stock

1.000Expected 05/10/2026

Cut Tape

Rp94.482

Rp71.182

Rp65.312

Rp58.891

Reel

Rp52.103

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

Timers & Support Products Watchdog timer circuit

STWD100YNXWY3F
STMicroelectronics
1: Rp23.850
979In Stock
3.000Expected 26/10/2026

Mfr. Part No.
STWD100YNXWY3F

Mouser Part No
511-STWD100YNXWY3F

STMicroelectronics

Timers & Support Products Watchdog timer circuit

Datasheet

979In Stock

3.000Expected 26/10/2026

Cut Tape

Rp23.850

Rp17.319

Rp15.667

Rp13.851

Reel

Rp11.558

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

Real Time Clock Battery Swtchovr-RTC

M41T83RQA6F
STMicroelectronics
1: Rp80.906
11.800On Order

Mfr. Part No.
M41T83RQA6F

Mouser Part No
511-M41T83RQA6F

STMicroelectronics

Real Time Clock Battery Swtchovr-RTC

Datasheet

11.800On Order

Cut Tape

Rp80.906

Rp61.092

Rp56.139

Rp50.635

View

Reel

Rp43.113

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

Real Time Clock Serial 512 (64x8)

M41T94MQ6F
STMicroelectronics
1: Rp97.601
8.972On Order

Mfr. Part No.
M41T94MQ6F

Mouser Part No
511-M41T94MQ6F

STMicroelectronics

Real Time Clock Serial 512 (64x8)

Datasheet

8.972On Order

Cut Tape

Rp97.601

Rp74.301

Rp68.431

Rp62.009

View

Reel

Rp55.772

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

Timers & Support Products Low power single CMOS timer

TS555IDTTR
STMicroelectronics
1: Rp27.336
24.346On Order

Mfr. Part No.
TS555IDTTR

Mouser Part No
511-TS555IDTTR

STMicroelectronics

Timers & Support Products Low power single CMOS timer

Learn More

Datasheet

24.346On Order

Cut Tape

Rp27.336

Rp19.814

Rp17.869

Rp15.778

View

Reel

Rp13.172

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

Real Time Clock Serial 512 (64x8)

M41T56M6F
STMicroelectronics
1: Rp59.991
5.000Expected 19/08/2026

Mfr. Part No.
M41T56M6F

Mouser Part No
511-M41T56M6F

STMicroelectronics

Real Time Clock Serial 512 (64x8)

Datasheet

5.000Expected 19/08/2026

Cut Tape

Rp59.991

Rp44.764

Rp40.912

Rp36.692

View

Reel

Rp31.188

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

STMicroelectronics Clock & Timer ICs

Types of Clock & Timer ICs

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