|
|
Real Time Clock Serial Access Real Time Clock
- M41T81SMY6F
- STMicroelectronics
-
1:
£7.46
-
1,036In Stock
|
Mouser Part No
511-M41T81SMY6F
|
STMicroelectronics
|
Real Time Clock Serial Access Real Time Clock
|
|
1,036In Stock
|
|
|
£7.46
|
|
|
£5.81
|
|
|
£5.39
|
|
|
£4.93
|
|
|
£4.48
|
|
|
View
|
|
|
£4.69
|
|
|
£4.58
|
|
|
£4.23
|
|
Min.: 1
Mult.: 1
:
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 Serial I2C bus RTC
- M41T82RM6F
- STMicroelectronics
-
1:
£3.25
-
2,050In Stock
-
2,500Expected 28/04/2027
|
Mouser Part No
511-M41T82RM6F
|
STMicroelectronics
|
Real Time Clock Serial I2C bus RTC
|
|
2,050In Stock
2,500Expected 28/04/2027
|
|
|
£3.25
|
|
|
£2.44
|
|
|
£2.25
|
|
|
£2.03
|
|
|
£1.75
|
|
|
View
|
|
|
£1.93
|
|
|
£1.91
|
|
|
£1.80
|
|
|
£1.74
|
|
Min.: 1
Mult.: 1
:
2,500
|
|
|
Serial
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
32 B
|
SOIC-8
|
Backup Switching
|
2.7 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
M41T82
|
SMD/SMT
|
Reel, Cut Tape, MouseReel
|
|
|
|
Real Time Clock Serial I2C bus RTC
- M41T82SM6F
- STMicroelectronics
-
1:
£2.44
-
1,690In Stock
-
5,000Expected 08/09/2026
|
Mouser Part No
511-M41T82SM6F
|
STMicroelectronics
|
Real Time Clock Serial I2C bus RTC
|
|
1,690In Stock
5,000Expected 08/09/2026
|
|
|
£2.44
|
|
|
£1.83
|
|
|
£1.68
|
|
|
£1.50
|
|
|
View
|
|
|
£1.20
|
|
|
£1.42
|
|
|
£1.39
|
|
|
£1.32
|
|
|
£1.20
|
|
Min.: 1
Mult.: 1
:
2,500
|
|
|
Serial
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
32 B
|
SOIC-8
|
Backup Switching
|
3 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
M41T82
|
SMD/SMT
|
Reel, Cut Tape, MouseReel
|
|
|
|
Real Time Clock SPI RTC 32.768 kHz 365nA 2.0V to 5.5V
- M41T93RQA6F
- STMicroelectronics
-
1:
£6.29
-
1,145In Stock
|
Mouser Part No
511-M41T93RQA6F
|
STMicroelectronics
|
Real Time Clock SPI RTC 32.768 kHz 365nA 2.0V to 5.5V
|
|
1,145In Stock
|
|
|
£6.29
|
|
|
£4.85
|
|
|
£4.49
|
|
|
£4.10
|
|
|
£3.83
|
|
|
View
|
|
|
£3.83
|
|
|
£3.49
|
|
Min.: 1
Mult.: 1
:
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 Serial SPI bus RTC
- M41T93SMY6F
- STMicroelectronics
-
1:
£7.16
-
623In Stock
|
Mouser Part No
511-M41T93SMY6F
|
STMicroelectronics
|
Real Time Clock Serial SPI bus RTC
|
|
623In Stock
|
|
|
£7.16
|
|
|
£5.55
|
|
|
£5.14
|
|
|
£4.70
|
|
|
£4.24
|
|
|
View
|
|
|
£4.49
|
|
|
£4.37
|
|
|
£4.02
|
|
Min.: 1
Mult.: 1
:
1,000
|
|
|
SPI
|
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
|
M41T93
|
SMD/SMT
|
Reel, Cut Tape, MouseReel
|
|
|
|
Real Time Clock Serial SPI bus RTC
- M41T93ZMY6F
- STMicroelectronics
-
1:
£7.94
-
1,488In Stock
|
Mouser Part No
511-M41T93ZMY6F
|
STMicroelectronics
|
Real Time Clock Serial SPI bus RTC
|
|
1,488In Stock
|
|
|
£7.94
|
|
|
£6.20
|
|
|
£5.76
|
|
|
£5.29
|
|
|
£4.80
|
|
|
View
|
|
|
£5.02
|
|
|
£4.92
|
|
|
£4.57
|
|
Min.: 1
Mult.: 1
:
1,000
|
|
|
SPI
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
32 B
|
SOX-18
|
Backup Switching
|
2.38 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
M41T93
|
SMD/SMT
|
Reel, Cut Tape, MouseReel
|
|
|
|
Real Time Clock Serial 512 (64x8)
- M41T94MH6F
- STMicroelectronics
-
1:
£8.41
-
1,994In Stock
|
Mouser Part No
511-M41T94MH6F
|
STMicroelectronics
|
Real Time Clock Serial 512 (64x8)
|
|
1,994In Stock
|
|
|
£8.41
|
|
|
£6.57
|
|
|
£6.12
|
|
|
£5.61
|
|
|
View
|
|
|
£5.06
|
|
|
£5.45
|
|
|
£5.07
|
|
|
£5.06
|
|
Min.: 1
Mult.: 1
:
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 16K (2Kx8) 70ns
- M48T02-70PC1
- STMicroelectronics
-
1:
£22.35
-
195In Stock
-
280Expected 05/08/2026
|
Mouser Part No
511-M48T0270PC1
|
STMicroelectronics
|
Real Time Clock 16K (2Kx8) 70ns
|
|
195In Stock
280Expected 05/08/2026
|
|
|
£22.35
|
|
|
£17.86
|
|
|
£16.74
|
|
|
£15.51
|
|
|
View
|
|
|
£14.93
|
|
|
£14.57
|
|
Min.: 1
Mult.: 1
|
|
|
Parallel
|
YY-MM-DD-dd
|
HH:MM:SS (24 hr)
|
2 kB
|
PCDIP-24
|
Integrated Battery
|
4.75 V
|
5.5 V
|
0 C
|
+ 70 C
|
M48T02
|
Through Hole
|
Tube
|
|
|
|
Real Time Clock 64K (8Kx8) 150ns
- M48T08-150PC1
- STMicroelectronics
-
1:
£28.66
-
406In Stock
|
Mouser Part No
511-M48T0815PC1
|
STMicroelectronics
|
Real Time Clock 64K (8Kx8) 150ns
|
|
406In Stock
|
|
|
£28.66
|
|
|
£23.05
|
|
|
£21.58
|
|
|
£20.79
|
|
|
View
|
|
|
£19.94
|
|
|
£19.87
|
|
|
Quote
|
|
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 16K (2Kx8) 150ns
- M48T12-150PC1
- STMicroelectronics
-
1:
£31.86
-
311In Stock
-
280Expected 05/08/2026
|
Mouser Part No
511-M48T1215PC1
|
STMicroelectronics
|
Real Time Clock 16K (2Kx8) 150ns
|
|
311In Stock
280Expected 05/08/2026
|
|
|
£31.86
|
|
|
£25.46
|
|
|
£24.43
|
|
|
£23.32
|
|
|
View
|
|
|
£22.87
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
Parallel
|
YY-MM-DD-dd
|
HH:MM:SS (24 hr)
|
8 kB
|
PCDIP-24
|
Integrated Battery
|
4.5 V
|
5.5 V
|
0 C
|
+ 70 C
|
M48T12
|
Through Hole
|
Tube
|
|
|
|
Real Time Clock 16K (2Kx8) 70ns
- M48T12-70PC1
- STMicroelectronics
-
1:
£31.60
-
315In Stock
|
Mouser Part No
511-M48T1270PC1
|
STMicroelectronics
|
Real Time Clock 16K (2Kx8) 70ns
|
|
315In Stock
|
|
|
£31.60
|
|
|
£25.18
|
|
|
£24.15
|
|
|
£22.64
|
|
|
View
|
|
|
£21.92
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
Parallel
|
YY-MM-DD-dd
|
HH:MM:SS (24 hr)
|
8 kB
|
PCDIP-24
|
Integrated Battery
|
4.5 V
|
5.5 V
|
0 C
|
+ 70 C
|
M48T12
|
Through Hole
|
Tube
|
|
|
|
Real Time Clock 64K (8Kx8) 100ns
- M48T18-100PC1
- STMicroelectronics
-
1:
£33.58
-
99In Stock
-
1,200Expected 28/09/2026
|
Mouser Part No
511-M48T1810PC1
|
STMicroelectronics
|
Real Time Clock 64K (8Kx8) 100ns
|
|
99In Stock
1,200Expected 28/09/2026
|
|
|
£33.58
|
|
|
£27.14
|
|
|
£25.45
|
|
|
£24.68
|
|
|
View
|
|
|
£23.64
|
|
|
Quote
|
|
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-70PC1
- STMicroelectronics
-
1:
£37.62
-
122In Stock
-
480Expected 22/09/2026
|
Mouser Part No
511-M48T35Y70PC1
|
STMicroelectronics
|
Real Time Clock 256K (32Kx8) 70ns
|
|
122In Stock
480Expected 22/09/2026
|
|
|
£37.62
|
|
|
£30.48
|
|
|
£28.67
|
|
|
£27.61
|
|
|
£26.40
|
|
Min.: 1
Mult.: 1
|
|
|
Parallel
|
YY-MM-DD-dd
|
HH:MM:SS (24 hr)
|
32 kB
|
PCDIP-28
|
Integrated Battery
|
4.5 V
|
5.5 V
|
0 C
|
+ 70 C
|
M48T35Y
|
Through Hole
|
Tube
|
|
|
|
Real Time Clock 64K (8Kx8) 70ns
- M48T58-70PC1
- STMicroelectronics
-
1:
£35.71
-
201In Stock
|
Mouser Part No
511-M48T5870PC1
|
STMicroelectronics
|
Real Time Clock 64K (8Kx8) 70ns
|
|
201In Stock
|
|
|
£35.71
|
|
|
£29.19
|
|
|
£27.56
|
|
|
£26.79
|
|
|
View
|
|
|
£24.23
|
|
|
Quote
|
|
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
|
M48T58
|
Through Hole
|
Tube
|
|
|
|
Real Time Clock 64K (8Kx8) 70ns
- M48T58Y-70PC1
- STMicroelectronics
-
1:
£28.23
-
263In Stock
|
Mouser Part No
511-M48T58Y70PC1
|
STMicroelectronics
|
Real Time Clock 64K (8Kx8) 70ns
|
|
263In Stock
|
|
|
£28.23
|
|
|
£22.78
|
|
|
£21.38
|
|
|
£20.41
|
|
|
View
|
|
|
£19.42
|
|
|
£18.49
|
|
|
Quote
|
|
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
|
M48T58Y
|
Through Hole
|
Tube
|
|
|
|
Real Time Clock Serial I2C bus RTC
- M41T83RMY6F
- STMicroelectronics
-
1:
£4.32
-
334In Stock
|
Mouser Part No
511-M41T83RMY6F
|
STMicroelectronics
|
Real Time Clock Serial I2C bus RTC
|
|
334In Stock
|
|
|
£4.32
|
|
|
£3.29
|
|
|
£3.03
|
|
|
£2.76
|
|
|
£2.42
|
|
|
View
|
|
|
£2.62
|
|
|
£2.56
|
|
|
£2.37
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
:
1,000
|
|
|
Serial 2-Wire, I2C
|
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
|
M41T83
|
SMD/SMT
|
Reel, Cut Tape, MouseReel
|
|
|
|
Real Time Clock Serial I2C bus RTC
- M41T83SMY6F
- STMicroelectronics
-
1:
£3.83
-
249In Stock
-
1,000Expected 05/10/2026
|
Mouser Part No
511-M41T83SMY6F
|
STMicroelectronics
|
Real Time Clock Serial I2C bus RTC
|
|
249In Stock
1,000Expected 05/10/2026
|
|
|
£3.83
|
|
|
£2.92
|
|
|
£2.69
|
|
|
£2.43
|
|
|
£2.03
|
|
|
View
|
|
|
£2.30
|
|
|
£2.28
|
|
|
£2.01
|
|
Min.: 1
Mult.: 1
:
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 2.0-5.5V 512 (64x8)
- M41T81SM6F
- STMicroelectronics
-
1:
£2.20
-
19,995On Order
|
Mouser Part No
511-M41T81SM6F
|
STMicroelectronics
|
Real Time Clock 2.0-5.5V 512 (64x8)
|
|
19,995On Order
On Order:
12,495 Expected 03/09/2026
7,500 Expected 19/07/2027
Factory Lead Time:
30 Weeks
|
|
|
£2.20
|
|
|
£1.64
|
|
|
£1.50
|
|
|
£1.35
|
|
|
View
|
|
|
£1.15
|
|
|
£1.27
|
|
|
£1.23
|
|
|
£1.15
|
|
Min.: 1
Mult.: 1
:
2,500
|
|
|
I2C
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
20 B
|
SOIC-8
|
Backup Switching
|
2.7 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
M41T81S
|
SMD/SMT
|
Reel, Cut Tape, MouseReel
|
|
|
|
Real Time Clock Battery Swtchovr-RTC
- M41T83RQA6F
- STMicroelectronics
-
1:
£3.31
-
11,800On Order
|
Mouser Part No
511-M41T83RQA6F
|
STMicroelectronics
|
Real Time Clock Battery Swtchovr-RTC
|
|
11,800On Order
On Order:
3,800 Expected 28/12/2026
8,000 Expected 11/01/2027
Factory Lead Time:
30 Weeks
|
|
|
£3.31
|
|
|
£2.50
|
|
|
£2.30
|
|
|
£2.07
|
|
|
£1.96
|
|
|
£1.76
|
|
Min.: 1
Mult.: 1
:
1,000
|
|
|
Serial 2-Wire, I2C
|
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
|
M41T83
|
SMD/SMT
|
Reel, Cut Tape, MouseReel
|
|
|
|
Real Time Clock Serial 512 (64x8)
- M41T94MQ6F
- STMicroelectronics
-
1:
£4.31
-
8,972On Order
|
Mouser Part No
511-M41T94MQ6F
|
STMicroelectronics
|
Real Time Clock Serial 512 (64x8)
|
|
8,972On Order
On Order:
3,972 Expected 02/09/2026
5,000 Expected 28/04/2027
Factory Lead Time:
30 Weeks
|
|
|
£4.31
|
|
|
£3.29
|
|
|
£3.03
|
|
|
£2.76
|
|
|
View
|
|
|
£2.33
|
|
|
£2.62
|
|
|
£2.57
|
|
|
£2.48
|
|
|
£2.33
|
|
Min.: 1
Mult.: 1
:
2,500
|
|
|
Serial
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
64 B
|
SO-16
|
Backup Switching
|
2.7 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
M41T94
|
SMD/SMT
|
Reel, Cut Tape, MouseReel
|
|
|
|
Real Time Clock Serial 512 (64x8)
- M41T56M6F
- STMicroelectronics
-
1:
£2.45
-
5,000Expected 19/08/2026
|
Mouser Part No
511-M41T56M6F
|
STMicroelectronics
|
Real Time Clock Serial 512 (64x8)
|
|
5,000Expected 19/08/2026
|
|
|
£2.45
|
|
|
£1.83
|
|
|
£1.68
|
|
|
£1.50
|
|
|
View
|
|
|
£1.27
|
|
|
£1.42
|
|
|
£1.39
|
|
|
£1.32
|
|
|
£1.27
|
|
Min.: 1
Mult.: 1
:
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
|
|
|
|
Real Time Clock Serial I2C bus RTC
- M41T83SQA6F
- STMicroelectronics
-
1:
£3.33
-
3,750Expected 25/08/2026
|
Mouser Part No
511-M41T83SQA6F
|
STMicroelectronics
|
Real Time Clock Serial I2C bus RTC
|
|
3,750Expected 25/08/2026
|
|
|
£3.33
|
|
|
£2.52
|
|
|
£2.32
|
|
|
£2.10
|
|
|
View
|
|
|
£1.88
|
|
|
£2.00
|
|
|
£1.96
|
|
|
£1.88
|
|
Min.: 1
Mult.: 1
:
1,000
|
|
|
Serial 2-Wire, I2C
|
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
|
M41T83
|
SMD/SMT
|
Reel, Cut Tape, MouseReel
|
|
|
|
Real Time Clock 256K (32Kx8) 70ns
- M48T37Y-70MH1F
- STMicroelectronics
-
1:
£16.70
-
29In Stock
|
Mouser Part No
511-M48T37Y-70MH1F
|
STMicroelectronics
|
Real Time Clock 256K (32Kx8) 70ns
|
|
29In Stock
|
|
|
£16.70
|
|
|
£13.23
|
|
|
£12.36
|
|
|
£11.42
|
|
|
View
|
|
|
£10.69
|
|
|
£10.89
|
|
|
£10.69
|
|
|
£10.69
|
|
Min.: 1
Mult.: 1
:
936
|
|
|
Parallel
|
YY-MM-DD-dd
|
HH:MM:SS (24 hr)
|
256 kB
|
SOIC-44
|
Backup Switching
|
4.5 V
|
5.5 V
|
0 C
|
+ 70 C
|
M48T37Y
|
SMD/SMT
|
Reel, Cut Tape, MouseReel
|
|
|
|
Real Time Clock SERIAL RTC W/AUDIO
- M41T00AUDD1F
- STMicroelectronics
-
3,000:
£5.36
-
Non-Stocked Lead-Time 30 Weeks
|
Mouser Part No
511-M41T00AUDD1F
|
STMicroelectronics
|
Real Time Clock SERIAL RTC W/AUDIO
|
|
Non-Stocked Lead-Time 30 Weeks
|
|
Min.: 3,000
Mult.: 3,000
:
3,000
|
|
|
Serial 2-Wire, I2C
|
YY-MM-DD-dd
|
HH:MM:SS (24 hr)
|
8 B
|
DFN-16
|
Backup Switching
|
3 V
|
3.6 V
|
0 C
|
+ 70 C
|
M41T00AUD
|
SMD/SMT
|
Reel
|
|
|
|
Real Time Clock Serial I2C bus RTC
- M41T83ZQA6F
- STMicroelectronics
-
1:
£5.16
-
Non-Stocked Lead-Time 30 Weeks
|
Mouser Part No
511-M41T83ZQA6F
|
STMicroelectronics
|
Real Time Clock Serial I2C bus RTC
|
|
Non-Stocked Lead-Time 30 Weeks
|
|
|
£5.16
|
|
|
£3.96
|
|
|
£3.67
|
|
|
£3.33
|
|
|
View
|
|
|
£3.01
|
|
|
£3.18
|
|
|
£3.12
|
|
|
£3.01
|
|
Min.: 1
Mult.: 1
:
1,000
|
|
|
Serial
|
|
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
|
|
United Kingdom