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STMicroelectronics Real Time Clock

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Manufacturer = STMicroelectronics

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Part #

Real Time Clock Serial I2C bus RTC

M41T82ZM6F
STMicroelectronics
1: £2.31
14,088In Stock

Mfr. Part No.
M41T82ZM6F

Mouser Part No
511-M41T82ZM6F

STMicroelectronics

Real Time Clock Serial I2C bus RTC

Datasheet

14,088In Stock

Cut Tape

£2.31

£1.74

£1.59

£1.42

Reel

£1.19

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Serial

YY-MM-DD-dd

HH:MM:SS:hh (12 hr, 24 hr)

32 B

SOIC-8

Backup Switching

2.38 V

5.5 V

- 40 C

+ 85 C

M41T82

SMD/SMT

Reel, Cut Tape, MouseReel

Real Time Clock Serial Access Real Time Clock

M41T81SMY6F
STMicroelectronics
1: £6.56
3,074In Stock

Mfr. Part No.
M41T81SMY6F

Mouser Part No
511-M41T81SMY6F

STMicroelectronics

Real Time Clock Serial Access Real Time Clock

Datasheet

3,074In Stock

Cut Tape

£6.56

£5.10

£4.74

£4.33

View

Reel

£3.70

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

I2C

YY-MM-DD-dd

HH:MM:SS:hh (12 hr, 24 hr)

20 B

SOX-18

Backup Switching

2.7 V

5.5 V

- 40 C

+ 85 C

M41T81S

SMD/SMT

Reel, Cut Tape, MouseReel

Real Time Clock 64K (8Kx8) 100ns

M48T18-100PC1
STMicroelectronics
1: £30.33
931In Stock

Mfr. Part No.
M48T18-100PC1

Mouser Part No
511-M48T1810PC1

STMicroelectronics

Real Time Clock 64K (8Kx8) 100ns

Datasheet

931In Stock

£30.33

£24.55

£22.99

£22.21

View

Min.: 1
Mult.: 1

Parallel

YY-MM-DD-dd

HH:MM:SS (24 hr)

8 kB

PCDIP-28

Integrated Battery

4.5 V

5.5 V

0 C

+ 70 C

M48T18

Through Hole

Tube

Real Time Clock Serial 512 (64x8)

M41T81M6F
STMicroelectronics
1: £2.07
11,683In Stock

Mfr. Part No.
M41T81M6F

Mouser Part No
511-M41T81M6F

STMicroelectronics

Real Time Clock Serial 512 (64x8)

Datasheet

11,683In Stock

Cut Tape

£2.07

£1.55

£1.42

£1.27

Reel

£1.05

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

I2C

YY-MM-DD-dd

HH:MM:SS:hh (12 hr, 24 hr)

20 B

SOIC-8

Backup Switching

2 V

5.5 V

- 40 C

+ 85 C

M41T81

SMD/SMT

Reel, Cut Tape, MouseReel

Real Time Clock 128 NVRAM Serial RTC 3.0 to 3.6 Vcc

M41ST87WSS6F
STMicroelectronics
1: £5.08
711In Stock

Mfr. Part No.
M41ST87WSS6F

Mouser Part No
511-M41ST87WSS6F

STMicroelectronics

Real Time Clock 128 NVRAM Serial RTC 3.0 to 3.6 Vcc

Datasheet

711In Stock

Cut Tape

£5.08

£3.92

£3.62

£3.30

Reel

£2.91

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,350

Serial 2-Wire, I2C

YY-MM-DD-dd

HH:MM:SS:hh (12 hr, 24 hr)

160 B

SSOP-20

Backup Switching

2.7 V

3.6 V

- 40 C

+ 85 C

M41ST87W

SMD/SMT

Reel, Cut Tape, MouseReel

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

M41T93RQA6F
STMicroelectronics
1: £5.47
1,530In 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

1,530In Stock

Cut Tape

£5.47

£4.23

£3.92

£3.57

View

Reel

£3.15

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

SPI

YY-MM-DD-dd

HH:MM:SS:hh (12 hr, 24 hr)

32 B

QFN-16

Backup Switching

2.7 V

5.5 V

- 40 C

+ 85 C

M41T93

SMD/SMT

Reel, Cut Tape, MouseReel

Real Time Clock Low-Pwr serial RTC W/ battry switchover

M41T01M6F
STMicroelectronics
1: £2.51
2,831In Stock

Mfr. Part No.
M41T01M6F

Mouser Part No
511-M41T01M6F

STMicroelectronics

Real Time Clock Low-Pwr serial RTC W/ battry switchover

Learn More

Datasheet

2,831In Stock

Cut Tape

£2.51

£1.89

£1.74

£1.56

View

Reel

£1.31

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Serial 2-Wire, I2C

YY-MM-DD-dd

HH:MM:SS (24 hr)

8 B

SOIC-8

Backup Switching

2 V

5.5 V

- 40 C

+ 85 C

M41T01

SMD/SMT

Reel, Cut Tape, MouseReel

Real Time Clock Serial SPI bus RTC

M41T93ZQA6F
STMicroelectronics
1: £5.23
1,128In Stock

Mfr. Part No.
M41T93ZQA6F

Mouser Part No
511-M41T93ZQA6F

STMicroelectronics

Real Time Clock Serial SPI bus RTC

Datasheet

1,128In Stock

Cut Tape

£5.23

£4.03

£3.73

£3.40

View

Reel

£2.95

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

Serial

YY-MM-DD-dd

HH:MM:SS:hh (12 hr, 24 hr)

32 B

Backup Switching

2.38 V

5.5 V

- 40 C

+ 85 C

M41T93

SMD/SMT

Reel, Cut Tape, MouseReel

Real Time Clock Serial I2C bus RTC

M41T83SMY6F
STMicroelectronics
1: £3.32
2,325In Stock

Mfr. Part No.
M41T83SMY6F

Mouser Part No
511-M41T83SMY6F

STMicroelectronics

Real Time Clock Serial I2C bus RTC

Datasheet

2,325In Stock

Cut Tape

£3.32

£2.52

£2.32

£2.10

View

Reel

£1.78

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

Serial 2-Wire, I2C

YY-MM-DD-dd

HH:MM:SS:hh (12 hr, 24 hr)

32 B

SOX-18

Backup Switching

3 V

5.5 V

- 40 C

+ 85 C

M41T83

SMD/SMT

Reel, Cut Tape, MouseReel

Real Time Clock Serial I2C bus RTC

M41T83ZMY6F
STMicroelectronics
1: £4.98
910In Stock

Mfr. Part No.
M41T83ZMY6F

Mouser Part No
511-M41T83ZMY6F

STMicroelectronics

Real Time Clock Serial I2C bus RTC

Datasheet

910In Stock

Cut Tape

£4.98

£3.83

£3.55

£3.24

View

Reel

£2.85

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

Serial

YY-MM-DD-dd

HH:MM:SS:hh (12 hr, 24 hr)

32 B

Backup Switching

2.38 V

5.5 V

- 40 C

+ 85 C

M41T83

SMD/SMT

Reel, Cut Tape, MouseReel

Real Time Clock Serial SPI bus RTC

M41T93SQA6F
STMicroelectronics
1: £5.32
599In Stock

Mfr. Part No.
M41T93SQA6F

Mouser Part No
511-M41T93SQA6F

STMicroelectronics

Real Time Clock Serial SPI bus RTC

Datasheet

599In Stock

Cut Tape

£5.32

£4.10

£3.80

£3.46

Reel

£3.13

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

SPI

YY-MM-DD-dd

HH:MM:SS:hh (12 hr, 24 hr)

32 B

QFN-16

Backup Switching

3 V

5.5 V

- 40 C

+ 85 C

M41T93

SMD/SMT

Reel, Cut Tape, MouseReel

Real Time Clock Serial 512 (64x8)

M41ST85WMX6TR
STMicroelectronics
1: £7.04
1,155In Stock

Mfr. Part No.
M41ST85WMX6TR

Mouser Part No
511-M41ST85WMX6TR

STMicroelectronics

Real Time Clock Serial 512 (64x8)

Datasheet

1,155In Stock

Cut Tape

£7.04

£5.47

£5.09

£4.66

View

Reel

£4.23

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

Serial

YY-MM-DD-dd

HH:MM:SS:hh (12 hr, 24 hr)

64 B

SOX-28

Backup Switching

2.7 V

3.6 V

- 40 C

+ 85 C

M41ST85W

SMD/SMT

Reel, Cut Tape, MouseReel

Real Time Clock Serial SPI bus RTC

M41T93RMY6F
STMicroelectronics
1: £7.00
4,220In Stock

Mfr. Part No.
M41T93RMY6F

Mouser Part No
511-M41T93RMY6F

STMicroelectronics

Real Time Clock Serial SPI bus RTC

Datasheet

4,220In Stock

Cut Tape

£7.00

£5.45

£5.07

£4.64

View

Reel

£4.16

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

SPI

YY-MM-DD-dd

HH:MM:SS:hh (12 hr, 24 hr)

32 B

SOX-18

Backup Switching

2.7 V

5.5 V

- 40 C

+ 85 C

M41T93

SMD/SMT

Reel, Cut Tape, MouseReel

Real Time Clock Serial 512 (64x8)

M41T94MH6F
STMicroelectronics
1: £7.27
2,513In Stock

Mfr. Part No.
M41T94MH6F

Mouser Part No
511-M41T94MH6F

STMicroelectronics

Real Time Clock Serial 512 (64x8)

Datasheet

2,513In Stock

Cut Tape

£7.27

£5.67

£5.27

£4.84

£4.63

Reel

£4.32

MouseReel Available

Min.: 1
Mult.: 1

Reel: 936

SPI

YY-MM-DD-dd

HH:MM:SS:hh (12 hr, 24 hr)

64 B

SOX-28

Backup Switching

2.7 V

5.5 V

- 40 C

+ 85 C

M41T94

SMD/SMT

Reel, Cut Tape, MouseReel

Real Time Clock 64K (8Kx8) 100ns

M48T08-100PC1
STMicroelectronics
1: £23.83
1,596In Stock

Mfr. Part No.
M48T08-100PC1

Mouser Part No
511-M48T0810PC1

STMicroelectronics

Real Time Clock 64K (8Kx8) 100ns

Datasheet

1,596In Stock

£23.83

£19.06

£17.79

£16.87

View

Min.: 1
Mult.: 1

Parallel

YY-MM-DD-dd

HH:MM:SS (24 hr)

8 kB

PCDIP-28

Integrated Battery

4.75 V

5.5 V

0 C

+ 70 C

M48T08

Through Hole

Tube

Real Time Clock 64K (8Kx8) 150ns

M48T18-150PC1
STMicroelectronics
1: £33.70
464In Stock

Mfr. Part No.
M48T18-150PC1

Mouser Part No
511-M48T1815PC1

STMicroelectronics

Real Time Clock 64K (8Kx8) 150ns

Datasheet

464In Stock

£33.70

£27.22

£25.52

£24.91

View

Min.: 1
Mult.: 1

Parallel

YY-MM-DD-dd

HH:MM:SS (24 hr)

8 kB

PCDIP-28

Integrated Battery

4.5 V

5.5 V

0 C

+ 70 C

M48T18

Through Hole

Tube

Real Time Clock 256K (32Kx8) 70ns

M48T35Y-70MH1F
STMicroelectronics
1: £15.80
2,025In Stock

Mfr. Part No.
M48T35Y-70MH1F

Mouser Part No
511-M48T35Y-70MH1F

STMicroelectronics

Real Time Clock 256K (32Kx8) 70ns

Datasheet

2,025In Stock

Cut Tape

£15.80

£12.63

£11.85

£10.97

View

Reel

£10.33

MouseReel Available

Min.: 1
Mult.: 1

Reel: 936

Parallel

YY-MM-DD-dd

HH:MM:SS (24 hr)

256 kB

SOX-28

Backup Switching

4.5 V

5.5 V

0 C

+ 70 C

M48T35Y

SMD/SMT

Reel, Cut Tape, MouseReel

Real Time Clock Serial 512 (64x8)

M41ST85WMH6F
STMicroelectronics
1: £7.00
1,049In Stock

Mfr. Part No.
M41ST85WMH6F

Mouser Part No
511-M41ST85WMH6F

STMicroelectronics

Real Time Clock Serial 512 (64x8)

Datasheet

1,049In Stock

Cut Tape

£7.00

£5.45

£5.07

£4.64

Reel

£4.09

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 936

Serial

YY-MM-DD-dd

HH:MM:SS:hh (12 hr, 24 hr)

64 B

SOH-28

Backup Switching

2.7 V

3.6 V

- 40 C

+ 85 C

M41ST85W

SMD/SMT

Reel, Cut Tape, MouseReel

Real Time Clock Serial 1280 (160x8)

M41ST87WMX6TR
STMicroelectronics
1: £7.12
2,234In Stock

Mfr. Part No.
M41ST87WMX6TR

Mouser Part No
511-M41ST87WMX6TR

STMicroelectronics

Real Time Clock Serial 1280 (160x8)

Datasheet

2,234In Stock

Cut Tape

£7.12

£5.55

£5.16

£4.73

Reel

£4.20

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

Serial

YY-MM-DD-dd

HH:MM:SS:hh (12 hr, 24 hr)

160 B

SOX-28

Backup Switching

2.7 V

3.6 V

- 40 C

+ 85 C

M41ST87W

SMD/SMT

Reel, Cut Tape, MouseReel

Real Time Clock Serial 64 (8X8)

M41T00M6F
STMicroelectronics
1: £2.44
6,854In Stock

Mfr. Part No.
M41T00M6F

Mouser Part No
511-M41T00M6F

STMicroelectronics

Real Time Clock Serial 64 (8X8)

Datasheet

6,854In Stock

Cut Tape

£2.44

£1.83

£1.68

£1.52

Reel

£1.28

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Serial 2-Wire, I2C

YYYY-MM-DD

HH:MM:SS (24 hr)

8 B

SOIC-8

Backup Switching

2 V

5.5 V

- 40 C

+ 85 C

M41T00

SMD/SMT

Reel, Cut Tape, MouseReel

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

M41T00SM6F
STMicroelectronics
1: £2.49
2,433In Stock
5,000Expected 10/08/2026

Mfr. Part No.
M41T00SM6F

Mouser Part No
511-M41T00SM6F

STMicroelectronics

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

Datasheet

2,433In Stock

5,000Expected 10/08/2026

Cut Tape

£2.49

£1.87

£1.72

£1.55

Reel

£1.33

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Serial

YYYY-MM-DD

HH:MM:SS (24 hr)

8 B

SOIC-8

Backup Switching

2.7 V

5.5 V

- 40 C

+ 85 C

M41T00S

SMD/SMT

Reel, Cut Tape, MouseReel

Real Time Clock Serial 64 (8X8)

M41T0M6F
STMicroelectronics
1: £2.72
4,802In Stock

Mfr. Part No.
M41T0M6F

Mouser Part No
511-M41T0M6F

STMicroelectronics

Real Time Clock Serial 64 (8X8)

Datasheet

4,802In Stock

Cut Tape

£2.72

£2.06

£1.89

£1.70

View

Reel

£1.40

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Serial 2-Wire, I2C

YY-MM-DD-dd

HH:MM:SS (24 hr)

8 B

SOIC-8

No Backup Switching

2 V

5.5 V

- 40 C

+ 85 C

M41T0

SMD/SMT

Reel, Cut Tape, MouseReel

Real Time Clock Serial 512 (64x8)

M41T11M6F
STMicroelectronics
1: £2.35
4,425In Stock

Mfr. Part No.
M41T11M6F

Mouser Part No
511-M41T11M6F

STMicroelectronics

Real Time Clock Serial 512 (64x8)

Datasheet

4,425In Stock

Cut Tape

£2.35

£1.76

£1.62

£1.46

Reel

£1.25

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Serial

YY-MM-DD-dd

HH:MM:SS (24 hr)

64 B

SOIC-8

Backup Switching

2 V

5.5 V

- 40 C

+ 85 C

M41T11

SMD/SMT

Reel, Cut Tape, MouseReel

Real Time Clock Serial 512 (64x8)

M41T11MH6F
STMicroelectronics
1: £6.70
1,160In Stock

Mfr. Part No.
M41T11MH6F

Mouser Part No
511-M41T11MH6F

STMicroelectronics

Real Time Clock Serial 512 (64x8)

Datasheet

1,160In Stock

Cut Tape

£6.70

£5.21

£4.85

£4.43

View

Reel

£3.81

MouseReel Available

Min.: 1
Mult.: 1

Reel: 936

Serial

YY-MM-DD-dd

HH:MM:SS (24 hr)

64 B

SOX-28

Backup Switching

2 V

5.5 V

- 40 C

+ 85 C

M41T11

SMD/SMT

Reel, Cut Tape, MouseReel

Real Time Clock Serial 512 (64x8)

M41T56M6F
STMicroelectronics
1: £2.13
4,526In Stock

Mfr. Part No.
M41T56M6F

Mouser Part No
511-M41T56M6F

STMicroelectronics

Real Time Clock Serial 512 (64x8)

Datasheet

4,526In Stock

Cut Tape

£2.13

£1.59

£1.47

£1.32

Reel

£1.15

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

I2C

YY-MM-DD-dd

HH:MM:SS (24 hr)

64 B

SOIC-8

Backup Switching

4.5 V

5.5 V

- 40 C

+ 85 C

M41T56

SMD/SMT

Reel, Cut Tape, MouseReel

STMicroelectronics Real Time Clock

Customer Service Office

Company

Resources

Support

M41ST85W
M41ST87W
M41T0
M41T00
M41T00AUD
M41T00S
M41T01
M41T11
M41T56
M41T80
M41T81
M41T81S
M41T82
M41T83
M41T93
M41T94
M48T02
M48T08
M48T08Y
M48T12