|
|
Real Time Clock Serial Access Real Time Clock
- M41T81SMY6F
- STMicroelectronics
-
1:
$14.31
-
1,036In Stock
|
Mouser Part #
511-M41T81SMY6F
|
STMicroelectronics
|
Real Time Clock Serial Access Real Time Clock
|
|
1,036In Stock
|
|
|
$14.31
|
|
|
$11.13
|
|
|
$10.34
|
|
|
$9.46
|
|
|
$8.58
|
|
|
View
|
|
|
$8.99
|
|
|
$8.80
|
|
|
$8.11
|
|
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:
$6.24
-
2,050In Stock
-
2,500Expected 2027-02-01
|
Mouser Part #
511-M41T82RM6F
|
STMicroelectronics
|
Real Time Clock Serial I2C bus RTC
|
|
2,050In Stock
2,500Expected 2027-02-01
|
|
|
$6.24
|
|
|
$4.69
|
|
|
$4.32
|
|
|
$3.90
|
|
|
$3.34
|
|
|
View
|
|
|
$3.70
|
|
|
$3.67
|
|
|
$3.46
|
|
|
$3.33
|
|
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:
$4.69
-
1,690In Stock
-
5,000Expected 2026-09-08
|
Mouser Part #
511-M41T82SM6F
|
STMicroelectronics
|
Real Time Clock Serial I2C bus RTC
|
|
1,690In Stock
5,000Expected 2026-09-08
|
|
|
$4.69
|
|
|
$3.51
|
|
|
$3.21
|
|
|
$2.88
|
|
|
View
|
|
|
$2.30
|
|
|
$2.72
|
|
|
$2.66
|
|
|
$2.52
|
|
|
$2.30
|
|
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:
$12.07
-
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
|
|
|
$12.07
|
|
|
$9.30
|
|
|
$8.61
|
|
|
$7.86
|
|
|
$7.36
|
|
|
View
|
|
|
$7.36
|
|
|
$6.70
|
|
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:
$13.74
-
473In Stock
|
Mouser Part #
511-M41T93SMY6F
|
STMicroelectronics
|
Real Time Clock Serial SPI bus RTC
|
|
473In Stock
|
|
|
$13.74
|
|
|
$10.64
|
|
|
$9.86
|
|
|
$9.01
|
|
|
$8.14
|
|
|
View
|
|
|
$8.61
|
|
|
$8.37
|
|
|
$7.70
|
|
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:
$15.24
-
1,435In Stock
|
Mouser Part #
511-M41T93ZMY6F
|
STMicroelectronics
|
Real Time Clock Serial SPI bus RTC
|
|
1,435In Stock
|
|
|
$15.24
|
|
|
$11.89
|
|
|
$11.06
|
|
|
$10.15
|
|
|
View
|
|
|
$9.22
|
|
|
$9.63
|
|
|
$9.45
|
|
|
$9.22
|
|
|
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:
$16.13
-
1,994In Stock
|
Mouser Part #
511-M41T94MH6F
|
STMicroelectronics
|
Real Time Clock Serial 512 (64x8)
|
|
1,994In Stock
|
|
|
$16.13
|
|
|
$12.61
|
|
|
$11.74
|
|
|
$10.77
|
|
|
View
|
|
|
$9.71
|
|
|
$10.44
|
|
|
$9.72
|
|
|
$9.71
|
|
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:
$43.16
-
460In Stock
|
Mouser Part #
511-M48T0270PC1
|
STMicroelectronics
|
Real Time Clock 16K (2Kx8) 70ns
|
|
460In Stock
|
|
|
$43.16
|
|
|
$34.27
|
|
|
$32.34
|
|
|
$30.02
|
|
|
View
|
|
|
$28.97
|
|
|
$27.63
|
|
|
Quote
|
|
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:
$54.98
-
396In Stock
|
Mouser Part #
511-M48T0815PC1
|
STMicroelectronics
|
Real Time Clock 64K (8Kx8) 150ns
|
|
396In Stock
|
|
|
$54.98
|
|
|
$44.21
|
|
|
$41.39
|
|
|
$39.87
|
|
|
View
|
|
|
$38.25
|
|
|
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:
$61.11
-
555In Stock
|
Mouser Part #
511-M48T1215PC1
|
STMicroelectronics
|
Real Time Clock 16K (2Kx8) 150ns
|
|
555In Stock
|
|
|
$61.11
|
|
|
$48.83
|
|
|
$46.84
|
|
|
$44.73
|
|
|
View
|
|
|
$43.86
|
|
|
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:
$60.61
-
305In Stock
-
560Expected 2026-08-25
|
Mouser Part #
511-M48T1270PC1
|
STMicroelectronics
|
Real Time Clock 16K (2Kx8) 70ns
|
|
305In Stock
560Expected 2026-08-25
|
|
|
$60.61
|
|
|
$48.30
|
|
|
$46.31
|
|
|
$43.42
|
|
|
View
|
|
|
$42.05
|
|
|
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:
$64.40
-
210In Stock
-
1,200Expected 2026-09-28
|
Mouser Part #
511-M48T1810PC1
|
STMicroelectronics
|
Real Time Clock 64K (8Kx8) 100ns
|
|
210In Stock
1,200Expected 2026-09-28
|
|
|
$64.40
|
|
|
$52.06
|
|
|
$48.80
|
|
|
$47.33
|
|
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:
$72.16
-
121In Stock
-
480Expected 2026-09-22
|
Mouser Part #
511-M48T35Y70PC1
|
STMicroelectronics
|
Real Time Clock 256K (32Kx8) 70ns
|
|
121In Stock
480Expected 2026-09-22
|
|
|
$72.16
|
|
|
$58.45
|
|
|
$54.99
|
|
|
$52.96
|
|
|
$50.63
|
|
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:
$68.50
-
201In Stock
|
Mouser Part #
511-M48T5870PC1
|
STMicroelectronics
|
Real Time Clock 64K (8Kx8) 70ns
|
|
201In Stock
|
|
|
$68.50
|
|
|
$55.99
|
|
|
$52.86
|
|
|
$51.39
|
|
|
View
|
|
|
$46.48
|
|
|
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:
$54.16
-
259In Stock
|
Mouser Part #
511-M48T58Y70PC1
|
STMicroelectronics
|
Real Time Clock 64K (8Kx8) 70ns
|
|
259In Stock
|
|
|
$54.16
|
|
|
$43.69
|
|
|
$41.01
|
|
|
$39.15
|
|
|
View
|
|
|
$37.24
|
|
|
$35.47
|
|
|
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:
$8.28
-
334In Stock
|
Mouser Part #
511-M41T83RMY6F
|
STMicroelectronics
|
Real Time Clock Serial I2C bus RTC
|
|
334In Stock
|
|
|
$8.28
|
|
|
$6.31
|
|
|
$5.82
|
|
|
$5.28
|
|
|
$4.64
|
|
|
View
|
|
|
$5.03
|
|
|
$4.91
|
|
|
$4.54
|
|
|
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:
$7.34
-
249In Stock
-
1,000Expected 2026-10-05
|
Mouser Part #
511-M41T83SMY6F
|
STMicroelectronics
|
Real Time Clock Serial I2C bus RTC
|
|
249In Stock
1,000Expected 2026-10-05
|
|
|
$7.34
|
|
|
$5.60
|
|
|
$5.14
|
|
|
$4.64
|
|
|
$3.80
|
|
|
View
|
|
|
$4.41
|
|
|
$4.38
|
|
|
$3.72
|
|
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:
$4.22
-
19,995On Order
|
Mouser Part #
511-M41T81SM6F
|
STMicroelectronics
|
Real Time Clock 2.0-5.5V 512 (64x8)
|
|
19,995On Order
On Order:
12,495 Expected 2026-09-03
7,500 Expected 2027-07-19
Factory Lead-Time:
30 Weeks
|
|
|
$4.22
|
|
|
$3.15
|
|
|
$2.88
|
|
|
$2.59
|
|
|
View
|
|
|
$2.22
|
|
|
$2.45
|
|
|
$2.36
|
|
|
$2.22
|
|
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:
$6.35
-
11,800On Order
|
Mouser Part #
511-M41T83RQA6F
|
STMicroelectronics
|
Real Time Clock Battery Swtchovr-RTC
|
|
11,800On Order
On Order:
3,800 Expected 2026-12-28
8,000 Expected 2027-01-11
Factory Lead-Time:
30 Weeks
|
|
|
$6.35
|
|
|
$4.80
|
|
|
$4.41
|
|
|
$3.97
|
|
|
View
|
|
|
$3.38
|
|
|
$3.77
|
|
|
$3.74
|
|
|
$3.38
|
|
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:
$7.86
-
8,972On Order
|
Mouser Part #
511-M41T94MQ6F
|
STMicroelectronics
|
Real Time Clock Serial 512 (64x8)
|
|
8,972On Order
On Order:
3,972 Expected 2026-09-02
5,000 Expected 2027-04-28
Factory Lead-Time:
30 Weeks
|
|
|
$7.86
|
|
|
$5.92
|
|
|
$5.43
|
|
|
$4.88
|
|
|
View
|
|
|
$4.46
|
|
|
$4.65
|
|
|
$4.52
|
|
|
$4.46
|
|
|
$4.46
|
|
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:
$4.71
-
5,000Expected 2026-08-19
|
Mouser Part #
511-M41T56M6F
|
STMicroelectronics
|
Real Time Clock Serial 512 (64x8)
|
|
5,000Expected 2026-08-19
|
|
|
$4.71
|
|
|
$3.51
|
|
|
$3.21
|
|
|
$2.88
|
|
|
View
|
|
|
$2.45
|
|
|
$2.72
|
|
|
$2.66
|
|
|
$2.52
|
|
|
$2.45
|
|
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:
$6.38
-
3,750Expected 2026-08-25
|
Mouser Part #
511-M41T83SQA6F
|
STMicroelectronics
|
Real Time Clock Serial I2C bus RTC
|
|
3,750Expected 2026-08-25
|
|
|
$6.38
|
|
|
$4.84
|
|
|
$4.45
|
|
|
$4.03
|
|
|
View
|
|
|
$3.60
|
|
|
$3.83
|
|
|
$3.74
|
|
|
$3.60
|
|
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:
$32.03
-
28In Stock
|
Mouser Part #
511-M48T37Y-70MH1F
|
STMicroelectronics
|
Real Time Clock 256K (32Kx8) 70ns
|
|
28In Stock
|
|
|
$32.03
|
|
|
$25.37
|
|
|
$23.72
|
|
|
$21.90
|
|
|
View
|
|
|
$20.51
|
|
|
$20.88
|
|
|
$20.51
|
|
|
$20.51
|
|
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:
$10.28
-
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:
$9.89
-
Non-Stocked Lead-Time 30 Weeks
|
Mouser Part #
511-M41T83ZQA6F
|
STMicroelectronics
|
Real Time Clock Serial I2C bus RTC
|
|
Non-Stocked Lead-Time 30 Weeks
|
|
|
$9.89
|
|
|
$7.60
|
|
|
$7.03
|
|
|
$6.39
|
|
|
View
|
|
|
$5.77
|
|
|
$6.09
|
|
|
$5.98
|
|
|
$5.77
|
|
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
|
|
Canada