|
|
Real Time Clock Serial Access Real Time Clock
- M41T81SMY6F
- STMicroelectronics
-
1:
$12.92
-
1,041In Stock
|
Mouser Part #
511-M41T81SMY6F
|
STMicroelectronics
|
Real Time Clock Serial Access Real Time Clock
|
|
1,041In Stock
|
|
|
$12.92
|
|
|
$10.05
|
|
|
$9.33
|
|
|
$8.54
|
|
|
$8.42
|
|
|
$7.15
|
|
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:
$5.62
-
2,050In Stock
-
2,500Expected 4/28/2027
|
Mouser Part #
511-M41T82RM6F
|
STMicroelectronics
|
Real Time Clock Serial I2C bus RTC
|
|
2,050In Stock
2,500Expected 4/28/2027
|
|
|
$5.62
|
|
|
$4.23
|
|
|
$3.89
|
|
|
$3.51
|
|
|
View
|
|
|
$3.03
|
|
|
$3.33
|
|
|
$3.30
|
|
|
$3.11
|
|
|
$3.03
|
|
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:
$4.25
-
1,690In Stock
-
5,000Expected 8/31/2026
|
Mouser Part #
511-M41T82SM6F
|
STMicroelectronics
|
Real Time Clock Serial I2C bus RTC
|
|
1,690In Stock
5,000Expected 8/31/2026
|
|
|
$4.25
|
|
|
$3.17
|
|
|
$2.90
|
|
|
$2.60
|
|
|
$2.46
|
|
|
$2.08
|
|
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:
$10.88
-
1,145In Stock
|
Mouser Part #
511-M41T93RQA6F
|
STMicroelectronics
|
Real Time Clock SPI RTC 32.768 kHz 365nA 2.0V to 5.5V
|
|
1,145In Stock
|
|
|
$10.88
|
|
|
$8.39
|
|
|
$7.76
|
|
|
$7.09
|
|
|
$6.36
|
|
|
View
|
|
|
$6.55
|
|
|
$6.05
|
|
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:
$12.39
-
623In Stock
|
Mouser Part #
511-M41T93SMY6F
|
STMicroelectronics
|
Real Time Clock Serial SPI bus RTC
|
|
623In Stock
|
|
|
$12.39
|
|
|
$9.59
|
|
|
$8.89
|
|
|
$8.13
|
|
|
$7.35
|
|
|
View
|
|
|
$7.76
|
|
|
$7.54
|
|
|
$6.96
|
|
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:
$13.74
-
1,488In Stock
|
Mouser Part #
511-M41T93ZMY6F
|
STMicroelectronics
|
Real Time Clock Serial SPI bus RTC
|
|
1,488In Stock
|
|
|
$13.74
|
|
|
$10.73
|
|
|
$9.97
|
|
|
$9.15
|
|
|
View
|
|
|
$8.32
|
|
|
$8.68
|
|
|
$8.52
|
|
|
$8.32
|
|
|
Quote
|
|
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:
$14.34
-
1,994In Stock
|
Mouser Part #
511-M41T94MH6F
|
STMicroelectronics
|
Real Time Clock Serial 512 (64x8)
|
|
1,994In Stock
|
|
|
$14.34
|
|
|
$11.19
|
|
|
$10.40
|
|
|
$9.54
|
|
|
$9.14
|
|
|
$7.75
|
|
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:
$38.70
-
207In Stock
-
280Expected 7/30/2026
|
Mouser Part #
511-M48T0270PC1
|
STMicroelectronics
|
Real Time Clock 16K (2Kx8) 70ns
|
|
207In Stock
280Expected 7/30/2026
|
|
|
$38.70
|
|
|
$30.93
|
|
|
$28.99
|
|
|
$26.86
|
|
|
View
|
|
|
$25.84
|
|
|
$25.23
|
|
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:
$50.44
-
411In Stock
|
Mouser Part #
511-M48T0815PC1
|
STMicroelectronics
|
Real Time Clock 64K (8Kx8) 150ns
|
|
411In Stock
|
|
|
$50.44
|
|
|
$40.83
|
|
|
$38.44
|
|
|
$36.84
|
|
|
$34.54
|
|
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:
$56.77
-
311In Stock
-
280Expected 7/30/2026
|
Mouser Part #
511-M48T1215PC1
|
STMicroelectronics
|
Real Time Clock 16K (2Kx8) 150ns
|
|
311In Stock
280Expected 7/30/2026
|
|
|
$56.77
|
|
|
$46.40
|
|
|
$43.80
|
|
|
$42.59
|
|
|
$39.59
|
|
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:
$53.63
-
415In Stock
|
Mouser Part #
511-M48T1270PC1
|
STMicroelectronics
|
Real Time Clock 16K (2Kx8) 70ns
|
|
415In Stock
|
|
|
$53.63
|
|
|
$43.42
|
|
|
$40.87
|
|
|
$39.18
|
|
|
$36.73
|
|
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:
$58.14
-
124In Stock
|
Mouser Part #
511-M48T1810PC1
|
STMicroelectronics
|
Real Time Clock 64K (8Kx8) 100ns
|
|
124In Stock
|
|
|
$58.14
|
|
|
$47.00
|
|
|
$44.07
|
|
|
$42.73
|
|
|
View
|
|
|
$40.94
|
|
|
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:
$64.47
-
122In Stock
-
480Expected 9/22/2026
|
Mouser Part #
511-M48T35Y70PC1
|
STMicroelectronics
|
Real Time Clock 256K (32Kx8) 70ns
|
|
122In Stock
480Expected 9/22/2026
|
|
|
$64.47
|
|
|
$52.69
|
|
|
$49.74
|
|
|
$48.36
|
|
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:
$61.83
-
201In Stock
|
Mouser Part #
511-M48T5870PC1
|
STMicroelectronics
|
Real Time Clock 64K (8Kx8) 70ns
|
|
201In Stock
|
|
|
$61.83
|
|
|
$50.53
|
|
|
$47.71
|
|
|
$46.38
|
|
|
$43.12
|
|
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:
$47.67
-
265In Stock
|
Mouser Part #
511-M48T58Y70PC1
|
STMicroelectronics
|
Real Time Clock 64K (8Kx8) 70ns
|
|
265In Stock
|
|
|
$47.67
|
|
|
$38.60
|
|
|
$36.34
|
|
|
$34.83
|
|
|
$32.64
|
|
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:
$7.14
-
334In Stock
|
Mouser Part #
511-M41T83RMY6F
|
STMicroelectronics
|
Real Time Clock Serial I2C bus RTC
|
|
334In Stock
|
|
|
$7.14
|
|
|
$5.43
|
|
|
$5.01
|
|
|
$4.54
|
|
|
$4.13
|
|
|
View
|
|
|
$4.32
|
|
|
$4.19
|
|
|
$4.08
|
|
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:
$6.70
-
249In Stock
-
1,000Expected 10/5/2026
|
Mouser Part #
511-M41T83SMY6F
|
STMicroelectronics
|
Real Time Clock Serial I2C bus RTC
|
|
249In Stock
1,000Expected 10/5/2026
|
|
|
$6.70
|
|
|
$5.04
|
|
|
$4.63
|
|
|
$4.17
|
|
|
$3.69
|
|
|
View
|
|
|
$3.97
|
|
|
$3.94
|
|
|
$3.61
|
|
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:
$3.46
-
48In Stock
-
12,500Expected 9/3/2026
|
Mouser Part #
511-M41T81SM6F
|
STMicroelectronics
|
Real Time Clock 2.0-5.5V 512 (64x8)
|
|
48In Stock
12,500Expected 9/3/2026
|
|
|
$3.46
|
|
|
$2.64
|
|
|
$2.46
|
|
|
$2.25
|
|
|
View
|
|
|
$1.87
|
|
|
$2.16
|
|
|
$2.12
|
|
|
$2.04
|
|
|
$1.87
|
|
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:
$5.73
-
11,800On Order
|
Mouser Part #
511-M41T83RQA6F
|
STMicroelectronics
|
Real Time Clock Battery Swtchovr-RTC
|
|
11,800On Order
On Order:
3,800 Expected 12/28/2026
8,000 Expected 1/11/2027
Factory Lead-Time:
30 Weeks
|
|
|
$5.73
|
|
|
$4.33
|
|
|
$3.98
|
|
|
$3.59
|
|
|
View
|
|
|
$3.09
|
|
|
$3.41
|
|
|
$3.38
|
|
|
$3.09
|
|
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:
$6.92
-
8,972On Order
|
Mouser Part #
511-M41T94MQ6F
|
STMicroelectronics
|
Real Time Clock Serial 512 (64x8)
|
|
8,972On Order
On Order:
3,972 Expected 9/2/2026
5,000 Expected 4/28/2027
Factory Lead-Time:
30 Weeks
|
|
|
$6.92
|
|
|
$5.27
|
|
|
$4.85
|
|
|
$4.39
|
|
|
View
|
|
|
$3.95
|
|
|
$4.19
|
|
|
$4.06
|
|
|
$4.00
|
|
|
$3.95
|
|
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:
$4.25
-
5,000Expected 8/19/2026
|
Mouser Part #
511-M41T56M6F
|
STMicroelectronics
|
Real Time Clock Serial 512 (64x8)
|
|
5,000Expected 8/19/2026
|
|
|
$4.25
|
|
|
$3.17
|
|
|
$2.90
|
|
|
$2.60
|
|
|
View
|
|
|
$2.21
|
|
|
$2.46
|
|
|
$2.41
|
|
|
$2.28
|
|
|
$2.21
|
|
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:
$5.73
-
3,750Expected 8/25/2026
|
Mouser Part #
511-M41T83SQA6F
|
STMicroelectronics
|
Real Time Clock Serial I2C bus RTC
|
|
3,750Expected 8/25/2026
|
|
|
$5.73
|
|
|
$4.33
|
|
|
$3.98
|
|
|
$3.59
|
|
|
View
|
|
|
$3.12
|
|
|
$3.41
|
|
|
$3.38
|
|
|
$3.12
|
|
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:
$28.91
-
29In Stock
|
Mouser Part #
511-M48T37Y-70MH1F
|
STMicroelectronics
|
Real Time Clock 256K (32Kx8) 70ns
|
|
29In Stock
|
|
|
$28.91
|
|
|
$22.91
|
|
|
$21.41
|
|
|
$19.77
|
|
|
View
|
|
|
$18.51
|
|
|
$18.85
|
|
|
$18.51
|
|
|
$18.51
|
|
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:
$9.28
-
Non-Stocked Lead-Time 30 Weeks
|
Mouser Part #
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:
$8.78
-
Non-Stocked Lead-Time 30 Weeks
|
Mouser Part #
511-M41T83ZQA6F
|
STMicroelectronics
|
Real Time Clock Serial I2C bus RTC
|
|
Non-Stocked Lead-Time 30 Weeks
|
|
|
$8.78
|
|
|
$6.72
|
|
|
$6.21
|
|
|
$5.64
|
|
|
View
|
|
|
$5.16
|
|
|
$5.38
|
|
|
$5.21
|
|
|
$5.16
|
|
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
|
|
Mexico