|
|
Real Time Clock Serial Access Real Time Clock
- M41T81SMY6F
- STMicroelectronics
-
1:
$12.59
-
3,074In Stock
|
Mouser Part #
511-M41T81SMY6F
|
STMicroelectronics
|
Real Time Clock Serial Access Real Time Clock
|
|
3,074In Stock
|
|
|
$12.59
|
|
|
$9.78
|
|
|
$9.09
|
|
|
$8.31
|
|
|
View
|
|
|
$7.08
|
|
|
$7.93
|
|
|
$7.72
|
|
|
$7.08
|
|
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 64K (8Kx8) 100ns
- M48T18-100PC1
- STMicroelectronics
-
1:
$58.16
-
931In Stock
|
Mouser Part #
511-M48T1810PC1
|
STMicroelectronics
|
Real Time Clock 64K (8Kx8) 100ns
|
|
931In Stock
|
|
|
$58.16
|
|
|
$47.09
|
|
|
$44.11
|
|
|
$42.60
|
|
|
View
|
|
|
$41.54
|
|
|
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 Serial 512 (64x8)
- M41T81M6F
- STMicroelectronics
-
1:
$3.97
-
11,667In Stock
|
Mouser Part #
511-M41T81M6F
|
STMicroelectronics
|
Real Time Clock Serial 512 (64x8)
|
|
11,667In Stock
|
|
|
$3.97
|
|
|
$2.97
|
|
|
$2.72
|
|
|
$2.43
|
|
|
$2.02
|
|
|
View
|
|
|
$2.30
|
|
|
$2.23
|
|
|
$2.13
|
|
|
$1.97
|
|
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 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
M41T81
|
SMD/SMT
|
Reel, Cut Tape, MouseReel
|
|
|
|
Real Time Clock Serial I2C bus RTC
- M41T82ZM6F
- STMicroelectronics
-
1:
$4.44
-
13,710In Stock
|
Mouser Part #
511-M41T82ZM6F
|
STMicroelectronics
|
Real Time Clock Serial I2C bus RTC
|
|
13,710In Stock
|
|
|
$4.44
|
|
|
$3.33
|
|
|
$3.05
|
|
|
$2.74
|
|
|
$2.28
|
|
|
View
|
|
|
$2.59
|
|
|
$2.51
|
|
|
$2.43
|
|
|
$2.22
|
|
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
|
2.38 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
M41T82
|
SMD/SMT
|
Reel, Cut Tape, MouseReel
|
|
|
|
Real Time Clock Serial I2C bus RTC
- M41T83ZMY6F
- STMicroelectronics
-
1:
$9.55
-
905In Stock
|
Mouser Part #
511-M41T83ZMY6F
|
STMicroelectronics
|
Real Time Clock Serial I2C bus RTC
|
|
905In Stock
|
|
|
$9.55
|
|
|
$7.36
|
|
|
$6.81
|
|
|
$6.21
|
|
|
View
|
|
|
$5.46
|
|
|
$5.90
|
|
|
$5.73
|
|
|
$5.46
|
|
Min.: 1
Mult.: 1
:
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:
$10.20
-
599In Stock
|
Mouser Part #
511-M41T93SQA6F
|
STMicroelectronics
|
Real Time Clock Serial SPI bus RTC
|
|
599In Stock
|
|
|
$10.20
|
|
|
$7.86
|
|
|
$7.29
|
|
|
$6.64
|
|
|
$5.99
|
|
|
View
|
|
|
$6.34
|
|
|
$6.15
|
|
|
$5.86
|
|
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
|
3 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
M41T93
|
SMD/SMT
|
Reel, Cut Tape, MouseReel
|
|
|
|
Real Time Clock 128 NVRAM Serial RTC 3.0 to 3.6 Vcc
- M41ST87WSS6F
- STMicroelectronics
-
1:
$9.75
-
711In Stock
|
Mouser Part #
511-M41ST87WSS6F
|
STMicroelectronics
|
Real Time Clock 128 NVRAM Serial RTC 3.0 to 3.6 Vcc
|
|
711In Stock
|
|
|
$9.75
|
|
|
$7.52
|
|
|
$6.96
|
|
|
$6.34
|
|
|
$5.63
|
|
|
View
|
|
|
$6.05
|
|
|
$5.86
|
|
|
$5.47
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
:
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 Low-Pwr serial RTC W/ battry switchover
- M41T01M6F
- STMicroelectronics
-
1:
$4.82
-
2,831In Stock
|
Mouser Part #
511-M41T01M6F
|
STMicroelectronics
|
Real Time Clock Low-Pwr serial RTC W/ battry switchover
|
|
2,831In Stock
|
|
|
$4.82
|
|
|
$3.63
|
|
|
$3.31
|
|
|
$3.00
|
|
|
View
|
|
|
$2.46
|
|
|
$2.84
|
|
|
$2.75
|
|
|
$2.66
|
|
|
$2.46
|
|
Min.: 1
Mult.: 1
:
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:
$10.02
-
1,128In Stock
|
Mouser Part #
511-M41T93ZQA6F
|
STMicroelectronics
|
Real Time Clock Serial SPI bus RTC
|
|
1,128In Stock
|
|
|
$10.02
|
|
|
$7.73
|
|
|
$7.16
|
|
|
$6.52
|
|
|
View
|
|
|
$5.66
|
|
|
$6.22
|
|
|
$6.03
|
|
|
$5.66
|
|
Min.: 1
Mult.: 1
:
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
- M41T83RMY6F
- STMicroelectronics
-
1:
$7.19
-
434In Stock
|
Mouser Part #
511-M41T83RMY6F
|
STMicroelectronics
|
Real Time Clock Serial I2C bus RTC
|
|
434In Stock
|
|
|
$7.19
|
|
|
$5.47
|
|
|
$5.04
|
|
|
$4.58
|
|
|
$3.97
|
|
|
View
|
|
|
$4.35
|
|
|
$4.22
|
|
|
$3.70
|
|
|
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 SPI bus RTC
- M41T93RMY6F
- STMicroelectronics
-
1:
$13.44
-
4,350In Stock
-
1,870Expected 2026-04-21
|
Mouser Part #
511-M41T93RMY6F
|
STMicroelectronics
|
Real Time Clock Serial SPI bus RTC
|
|
4,350In Stock
1,870Expected 2026-04-21
|
|
|
$13.44
|
|
|
$10.45
|
|
|
$9.72
|
|
|
$8.90
|
|
|
View
|
|
|
$7.96
|
|
|
$8.51
|
|
|
$8.28
|
|
|
$7.96
|
|
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
|
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:
$13.95
-
2,408In Stock
|
Mouser Part #
511-M41T94MH6F
|
STMicroelectronics
|
Real Time Clock Serial 512 (64x8)
|
|
2,408In Stock
|
|
|
$13.95
|
|
|
$10.89
|
|
|
$10.11
|
|
|
$9.27
|
|
|
$8.87
|
|
|
$8.28
|
|
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 64K (8Kx8) 100ns
- M48T08-100PC1
- STMicroelectronics
-
1:
$45.71
-
1,576In Stock
|
Mouser Part #
511-M48T0810PC1
|
STMicroelectronics
|
Real Time Clock 64K (8Kx8) 100ns
|
|
1,576In Stock
|
|
|
$45.71
|
|
|
$36.55
|
|
|
$34.13
|
|
|
$32.36
|
|
|
View
|
|
|
$32.34
|
|
|
$31.94
|
|
|
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 256K (32Kx8) 70ns
- M48T35Y-70MH1F
- STMicroelectronics
-
1:
$30.31
-
1,525In Stock
|
Mouser Part #
511-M48T35Y-70MH1F
|
STMicroelectronics
|
Real Time Clock 256K (32Kx8) 70ns
|
|
1,525In Stock
|
|
|
$30.31
|
|
|
$24.24
|
|
|
$22.72
|
|
|
$21.05
|
|
|
View
|
|
|
$19.80
|
|
|
$20.26
|
|
|
$19.80
|
|
|
$19.80
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
:
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:
$13.42
-
997In Stock
|
Mouser Part #
511-M41ST85WMH6F
|
STMicroelectronics
|
Real Time Clock Serial 512 (64x8)
|
|
997In Stock
|
|
|
$13.42
|
|
|
$10.45
|
|
|
$9.72
|
|
|
$8.90
|
|
|
$7.83
|
|
|
View
|
|
|
$8.51
|
|
|
$8.28
|
|
|
$7.40
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
:
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 512 (64x8)
- M41ST85WMX6TR
- STMicroelectronics
-
1:
$13.49
-
926In Stock
|
Mouser Part #
511-M41ST85WMX6TR
|
STMicroelectronics
|
Real Time Clock Serial 512 (64x8)
|
|
926In Stock
|
|
|
$13.49
|
|
|
$10.50
|
|
|
$9.76
|
|
|
$8.94
|
|
|
View
|
|
|
$8.11
|
|
|
$8.54
|
|
|
$8.31
|
|
|
$8.11
|
|
Min.: 1
Mult.: 1
:
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 1280 (160x8)
- M41ST87WMX6TR
- STMicroelectronics
-
1:
$13.67
-
2,147In Stock
|
Mouser Part #
511-M41ST87WMX6TR
|
STMicroelectronics
|
Real Time Clock Serial 1280 (160x8)
|
|
2,147In Stock
|
|
|
$13.67
|
|
|
$10.66
|
|
|
$9.89
|
|
|
$9.07
|
|
|
$8.05
|
|
|
View
|
|
|
$8.67
|
|
|
$8.44
|
|
|
$7.85
|
|
Min.: 1
Mult.: 1
:
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:
$4.68
-
6,586In Stock
|
Mouser Part #
511-M41T00M6F
|
STMicroelectronics
|
Real Time Clock Serial 64 (8X8)
|
|
6,586In Stock
|
|
|
$4.68
|
|
|
$3.51
|
|
|
$3.23
|
|
|
$2.91
|
|
|
$2.46
|
|
|
View
|
|
|
$2.75
|
|
|
$2.66
|
|
|
$2.58
|
|
|
$2.43
|
|
Min.: 1
Mult.: 1
:
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:
$4.77
-
2,408In Stock
-
5,000Expected 2026-06-17
|
Mouser Part #
511-M41T00SM6F
|
STMicroelectronics
|
Real Time Clock 2.0 to 5.5V 64 (8X8)
|
|
2,408In Stock
5,000Expected 2026-06-17
|
|
|
$4.77
|
|
|
$3.59
|
|
|
$3.30
|
|
|
$2.97
|
|
|
$2.55
|
|
|
View
|
|
|
$2.81
|
|
|
$2.72
|
|
|
$2.64
|
|
|
$2.49
|
|
Min.: 1
Mult.: 1
:
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:
$5.23
-
4,014In Stock
-
7,500Expected 2026-05-06
|
Mouser Part #
511-M41T0M6F
|
STMicroelectronics
|
Real Time Clock Serial 64 (8X8)
|
|
4,014In Stock
7,500Expected 2026-05-06
|
|
|
$5.23
|
|
|
$3.95
|
|
|
$3.61
|
|
|
$3.27
|
|
|
$2.66
|
|
|
View
|
|
|
$3.10
|
|
|
$3.00
|
|
|
$2.91
|
|
|
$2.56
|
|
Min.: 1
Mult.: 1
:
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:
$4.51
-
4,425In Stock
|
Mouser Part #
511-M41T11M6F
|
STMicroelectronics
|
Real Time Clock Serial 512 (64x8)
|
|
4,425In Stock
|
|
|
$4.51
|
|
|
$3.38
|
|
|
$3.10
|
|
|
$2.79
|
|
|
$2.39
|
|
|
View
|
|
|
$2.64
|
|
|
$2.55
|
|
|
$2.48
|
|
|
$2.33
|
|
Min.: 1
Mult.: 1
:
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:
$12.86
-
1,140In Stock
|
Mouser Part #
511-M41T11MH6F
|
STMicroelectronics
|
Real Time Clock Serial 512 (64x8)
|
|
1,140In Stock
|
|
|
$12.86
|
|
|
$9.99
|
|
|
$9.29
|
|
|
$8.50
|
|
|
$7.27
|
|
|
View
|
|
|
$8.12
|
|
|
$7.29
|
|
|
$7.16
|
|
Min.: 1
Mult.: 1
:
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:
$4.09
-
4,224In Stock
|
Mouser Part #
511-M41T56M6F
|
STMicroelectronics
|
Real Time Clock Serial 512 (64x8)
|
|
4,224In Stock
|
|
|
$4.09
|
|
|
$3.05
|
|
|
$2.81
|
|
|
$2.52
|
|
|
$2.20
|
|
|
View
|
|
|
$2.38
|
|
|
$2.30
|
|
|
$2.23
|
|
|
$2.10
|
|
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 160 (20x8)
- M41T80M6F
- STMicroelectronics
-
1:
$6.65
-
2,817In Stock
|
Mouser Part #
511-M41T80M6F
|
STMicroelectronics
|
Real Time Clock Serial 160 (20x8)
|
|
2,817In Stock
|
|
|
$6.65
|
|
|
$5.07
|
|
|
$4.67
|
|
|
$4.22
|
|
|
View
|
|
|
$3.37
|
|
|
$4.02
|
|
|
$3.89
|
|
|
$3.79
|
|
|
$3.37
|
|
Min.: 1
Mult.: 1
:
2,500
|
|
|
Serial 2-Wire, I2C
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
20 B
|
SOIC-8
|
No Backup Switching
|
2 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
M41T80
|
SMD/SMT
|
Reel, Cut Tape, MouseReel
|
|
|
|
Real Time Clock 2.0-5.5V 512 (64x8)
- M41T81SM6F
- STMicroelectronics
-
1:
$3.66
-
7,510In Stock
|
Mouser Part #
511-M41T81SM6F
|
STMicroelectronics
|
Real Time Clock 2.0-5.5V 512 (64x8)
|
|
7,510In Stock
|
|
|
$3.66
|
|
|
$2.72
|
|
|
$2.49
|
|
|
$2.23
|
|
|
$1.90
|
|
|
View
|
|
|
$2.12
|
|
|
$2.03
|
|
|
$1.97
|
|
|
$1.86
|
|
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
|
|
Canada