|
|
Real Time Clock Real-Time Clock I2C interface with power management, -40 to +85 C, 16-pin QFN
- AM1805AQ
- Ambiq
-
1:
$1.60
-
3,389In Stock
-
6,000Expected 9/6/2026
|
Mouser Part No
222-AM1805AQ
|
Ambiq
|
Real Time Clock Real-Time Clock I2C interface with power management, -40 to +85 C, 16-pin QFN
|
|
3,389In Stock
6,000Expected 9/6/2026
|
|
Min.: 1
Mult.: 1
|
|
|
|
|
|
|
|
|
|
|
|
|
Artasie I2C w/ Power Management
|
|
|
|
|
|
|
Real Time Clock Real-Time Clock SPI interface with power management, -40 to +85 C, 16-pin QFN
- AM1815AQ
- Ambiq
-
1:
$1.74
-
2,368In Stock
|
Mouser Part No
222-AM1815AQ
|
Ambiq
|
Real Time Clock Real-Time Clock SPI interface with power management, -40 to +85 C, 16-pin QFN
|
|
2,368In Stock
|
|
Min.: 1
Mult.: 1
|
|
|
|
|
|
|
|
|
|
|
|
|
Artasie SPI w/ Power Management
|
|
|
|
|
|
|
Real Time Clock Serial 512 (64x8)
- M41ST85WMH6F
- STMicroelectronics
-
1:
$12.95
-
1,049In Stock
|
Mouser Part No
511-M41ST85WMH6F
|
STMicroelectronics
|
Real Time Clock Serial 512 (64x8)
|
|
1,049In Stock
|
|
|
$12.95
|
|
|
$10.09
|
|
|
$9.38
|
|
|
$8.59
|
|
|
$7.49
|
|
|
View
|
|
|
$8.21
|
|
|
$7.26
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
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:
$16.15
-
2,329In Stock
|
Mouser Part No
511-M41ST87WMX6TR
|
STMicroelectronics
|
Real Time Clock Serial 1280 (160x8)
|
|
2,329In Stock
|
|
|
$16.15
|
|
|
$12.57
|
|
|
$11.98
|
|
|
$10.40
|
|
|
$7.94
|
|
|
View
|
|
|
$9.92
|
|
|
$9.05
|
|
|
$7.74
|
|
Min.: 1
Mult.: 1
|
|
|
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:
$6.48
-
7,055In Stock
|
Mouser Part No
511-M41T00M6F
|
STMicroelectronics
|
Real Time Clock Serial 64 (8X8)
|
|
7,055In Stock
|
|
|
$6.48
|
|
|
$4.31
|
|
|
$3.98
|
|
|
$3.45
|
|
|
$2.40
|
|
|
View
|
|
|
$3.28
|
|
|
$2.93
|
|
|
$2.47
|
|
|
$2.35
|
|
Min.: 1
Mult.: 1
|
|
|
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:
$4.60
-
2,857In Stock
-
2,500Expected 30/3/2026
|
Mouser Part No
511-M41T00SM6F
|
STMicroelectronics
|
Real Time Clock 2.0 to 5.5V 64 (8X8)
|
|
2,857In Stock
2,500Expected 30/3/2026
|
|
|
$4.60
|
|
|
$3.46
|
|
|
$3.18
|
|
|
$2.86
|
|
|
$2.46
|
|
|
View
|
|
|
$2.71
|
|
|
$2.63
|
|
|
$2.54
|
|
|
$2.40
|
|
Min.: 1
Mult.: 1
|
|
|
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:
$5.05
-
4,832In Stock
|
Mouser Part No
511-M41T0M6F
|
STMicroelectronics
|
Real Time Clock Serial 64 (8X8)
|
|
4,832In Stock
|
|
|
$5.05
|
|
|
$3.81
|
|
|
$3.49
|
|
|
$3.16
|
|
|
$2.71
|
|
|
View
|
|
|
$2.99
|
|
|
$2.89
|
|
|
$2.81
|
|
|
$2.65
|
|
Min.: 1
Mult.: 1
|
|
|
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:
$6.21
-
2,185In Stock
|
Mouser Part No
511-M41T11M6F
|
STMicroelectronics
|
Real Time Clock Serial 512 (64x8)
|
|
2,185In Stock
|
|
|
$6.21
|
|
|
$4.13
|
|
|
$3.81
|
|
|
$3.31
|
|
|
$2.31
|
|
|
View
|
|
|
$3.14
|
|
|
$2.82
|
|
|
$2.38
|
|
|
$2.25
|
|
Min.: 1
Mult.: 1
|
|
|
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:
$12.41
-
1,125In Stock
|
Mouser Part No
511-M41T11MH6F
|
STMicroelectronics
|
Real Time Clock Serial 512 (64x8)
|
|
1,125In Stock
|
|
|
$12.41
|
|
|
$9.65
|
|
|
$8.97
|
|
|
$8.20
|
|
|
$7.84
|
|
|
$6.76
|
|
Min.: 1
Mult.: 1
|
|
|
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:
$5.82
-
5,516In Stock
|
Mouser Part No
511-M41T56M6F
|
STMicroelectronics
|
Real Time Clock Serial 512 (64x8)
|
|
5,516In Stock
|
|
|
$5.82
|
|
|
$3.85
|
|
|
$3.52
|
|
|
$2.99
|
|
|
$2.22
|
|
|
View
|
|
|
$2.84
|
|
|
$2.64
|
|
|
$2.17
|
|
Min.: 1
Mult.: 1
|
|
|
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:
$6.42
-
2,856In Stock
|
Mouser Part No
511-M41T80M6F
|
STMicroelectronics
|
Real Time Clock Serial 160 (20x8)
|
|
2,856In Stock
|
|
|
$6.42
|
|
|
$4.89
|
|
|
$4.50
|
|
|
$4.07
|
|
|
View
|
|
|
$3.53
|
|
|
$3.88
|
|
|
$3.75
|
|
|
$3.66
|
|
|
$3.53
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
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:
$5.27
-
8,495In Stock
|
Mouser Part No
511-M41T81SM6F
|
STMicroelectronics
|
Real Time Clock 2.0-5.5V 512 (64x8)
|
|
8,495In Stock
|
|
|
$5.27
|
|
|
$3.56
|
|
|
$3.29
|
|
|
$2.86
|
|
|
$1.83
|
|
|
View
|
|
|
$2.68
|
|
|
$2.35
|
|
|
$1.95
|
|
|
$1.79
|
|
Min.: 1
Mult.: 1
|
|
|
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 Serial I2C bus RTC
- M41T82SM6F
- STMicroelectronics
-
1:
$5.78
-
1,880In Stock
|
Mouser Part No
511-M41T82SM6F
|
STMicroelectronics
|
Real Time Clock Serial I2C bus RTC
|
|
1,880In Stock
|
|
|
$5.78
|
|
|
$3.82
|
|
|
$3.49
|
|
|
$2.96
|
|
|
$2.07
|
|
|
View
|
|
|
$2.81
|
|
|
$2.52
|
|
|
$2.14
|
|
|
$2.03
|
|
Min.: 1
Mult.: 1
|
|
|
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 Battery Swtchovr-RTC
- M41T83RQA6F
- STMicroelectronics
-
1:
$5.34
-
5,752In Stock
|
Mouser Part No
511-M41T83RQA6F
|
STMicroelectronics
|
Real Time Clock Battery Swtchovr-RTC
|
|
5,752In Stock
|
|
|
$5.34
|
|
|
$4.04
|
|
|
$3.71
|
|
|
$3.35
|
|
|
$3.04
|
|
|
View
|
|
|
$3.18
|
|
|
$3.07
|
|
|
$2.95
|
|
Min.: 1
Mult.: 1
|
|
|
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 I2C bus RTC
- M41T83SQA6F
- STMicroelectronics
-
1:
$5.34
-
2,045In Stock
-
500Expected 26/2/2026
|
Mouser Part No
511-M41T83SQA6F
|
STMicroelectronics
|
Real Time Clock Serial I2C bus RTC
|
|
2,045In Stock
500Expected 26/2/2026
|
|
|
$5.34
|
|
|
$4.03
|
|
|
$3.71
|
|
|
$3.35
|
|
|
$3.04
|
|
|
View
|
|
|
$3.18
|
|
|
$3.07
|
|
|
$2.88
|
|
Min.: 1
Mult.: 1
|
|
|
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 SPI RTC 32.768 kHz 365nA 2.0V to 5.5V
- M41T93RQA6F
- STMicroelectronics
-
1:
$10.13
-
1,620In Stock
|
Mouser Part No
511-M41T93RQA6F
|
STMicroelectronics
|
Real Time Clock SPI RTC 32.768 kHz 365nA 2.0V to 5.5V
|
|
1,620In Stock
|
|
|
$10.13
|
|
|
$7.83
|
|
|
$7.26
|
|
|
$6.62
|
|
|
$5.96
|
|
|
View
|
|
|
$6.31
|
|
|
$6.13
|
|
|
$5.82
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
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:
$14.04
-
754In Stock
|
Mouser Part No
511-M41T93SMY6F
|
STMicroelectronics
|
Real Time Clock Serial SPI bus RTC
|
|
754In Stock
|
|
|
$14.04
|
|
|
$10.84
|
|
|
$10.34
|
|
|
$8.98
|
|
|
$6.88
|
|
|
View
|
|
|
$8.58
|
|
|
$7.81
|
|
|
$6.70
|
|
Min.: 1
Mult.: 1
|
|
|
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 512 (64x8)
- M41T94MQ6F
- STMicroelectronics
-
1:
$9.01
-
3,284In Stock
|
Mouser Part No
511-M41T94MQ6F
|
STMicroelectronics
|
Real Time Clock Serial 512 (64x8)
|
|
3,284In Stock
|
|
|
$9.01
|
|
|
$6.53
|
|
|
$6.09
|
|
|
$5.35
|
|
|
View
|
|
|
$3.92
|
|
|
$5.09
|
|
|
$4.56
|
|
|
$3.92
|
|
|
$3.92
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
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 16K (2Kx8) 150ns
- M48T02-150PC1
- STMicroelectronics
-
1:
$36.74
-
180In Stock
-
280Expected 27/4/2026
|
Mouser Part No
511-M48T0215PC1
|
STMicroelectronics
|
Real Time Clock 16K (2Kx8) 150ns
|
|
180In Stock
280Expected 27/4/2026
|
|
|
$36.74
|
|
|
$28.88
|
|
|
$27.62
|
|
|
$25.72
|
|
|
View
|
|
|
$24.02
|
|
|
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 16K (2Kx8) 70ns
- M48T02-70PC1
- STMicroelectronics
-
1:
$35.53
-
318In Stock
|
Mouser Part No
511-M48T0270PC1
|
STMicroelectronics
|
Real Time Clock 16K (2Kx8) 70ns
|
|
318In Stock
|
|
|
$35.53
|
|
|
$27.90
|
|
|
$26.66
|
|
|
$24.02
|
|
|
View
|
|
|
$23.46
|
|
|
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:
$46.86
-
576In Stock
|
Mouser Part No
511-M48T0815PC1
|
STMicroelectronics
|
Real Time Clock 64K (8Kx8) 150ns
|
|
576In Stock
|
|
|
$46.86
|
|
|
$37.53
|
|
|
$35.07
|
|
|
$32.21
|
|
|
View
|
|
|
$31.50
|
|
|
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 64K (8Kx8) 100ns
- M48T08Y-10MH1F
- STMicroelectronics
-
1:
$49.43
-
206In Stock
|
Mouser Part No
511-M48T08Y-10MH1F
|
STMicroelectronics
|
Real Time Clock 64K (8Kx8) 100ns
|
|
206In Stock
|
|
|
$49.43
|
|
|
$40.16
|
|
|
$37.85
|
|
|
$35.31
|
|
|
View
|
|
|
$30.71
|
|
|
$34.10
|
|
|
$32.22
|
|
|
$30.71
|
|
Min.: 1
Mult.: 1
|
|
|
Parallel
|
YY-MM-DD-dd
|
HH:MM:SS (24 hr)
|
64 kB
|
SOX-28
|
Backup Switching
|
4.5 V
|
5.5 V
|
0 C
|
+ 70 C
|
M48T08Y
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Real Time Clock 16K (2Kx8) 70ns
- M48T12-70PC1
- STMicroelectronics
-
1:
$49.57
-
230In Stock
|
Mouser Part No
511-M48T1270PC1
|
STMicroelectronics
|
Real Time Clock 16K (2Kx8) 70ns
|
|
230In Stock
|
|
|
$49.57
|
|
|
$39.36
|
|
|
$37.72
|
|
|
$34.19
|
|
|
$34.18
|
|
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 256K (32Kx8) 70ns
- M48T35-70PC1
- STMicroelectronics
-
1:
$65.72
-
189In Stock
-
240Expected 18/3/2026
|
Mouser Part No
511-M48T3570PC1
|
STMicroelectronics
|
Real Time Clock 256K (32Kx8) 70ns
|
|
189In Stock
240Expected 18/3/2026
|
|
|
$65.72
|
|
|
$53.21
|
|
|
$49.91
|
|
|
$47.50
|
|
|
View
|
|
|
$46.08
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
Parallel
|
YY-MM-DD-dd
|
HH:MM:SS (24 hr)
|
32 kB
|
PCDIP-28
|
Integrated Battery
|
4.75 V
|
5.5 V
|
0 C
|
+ 70 C
|
M48T35
|
Through Hole
|
|
Tube
|
|
|
|
Real Time Clock 256K (32Kx8) 70ns
- M48T35Y-70PC1
- STMicroelectronics
-
1:
$60.13
-
147In Stock
-
240Expected 20/3/2026
|
Mouser Part No
511-M48T35Y70PC1
|
STMicroelectronics
|
Real Time Clock 256K (32Kx8) 70ns
|
|
147In Stock
240Expected 20/3/2026
|
|
|
$60.13
|
|
|
$47.93
|
|
|
$45.02
|
|
|
$42.88
|
|
|
View
|
|
|
$41.98
|
|
|
Quote
|
|
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
|
|
Singapore