|
|
Real Time Clock .9RTC BASE
- 1338-31DCGI8
- Renesas Electronics
-
1:
£2.76
-
2,950In Stock
|
Mouser Part No
972-1338-31DCGI8
|
Renesas Electronics
|
Real Time Clock .9RTC BASE
|
|
2,950In Stock
|
|
|
£2.76
|
|
|
£2.08
|
|
|
£1.90
|
|
|
£1.73
|
|
|
£1.51
|
|
|
View
|
|
|
£1.63
|
|
|
£1.58
|
|
|
£1.54
|
|
|
£1.42
|
|
Min.: 1
Mult.: 1
|
|
|
Serial 2-Wire, I2C
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
56 B
|
SOIC-8
|
Backup Switching
|
1.3 V
|
3.7 V
|
- 40 C
|
+ 85 C
|
1338
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Real Time Clock 32.768kHz, 20PPM, Real-Time Clock Module with SPI-Bus
- RV-8063-C8 32.768kHz-20PPM-TA-QC
- Micro Crystal
-
1:
£1.51
-
885In Stock
-
New At Mouser
|
Mouser Part No
428-204233-MC01
New At Mouser
|
Micro Crystal
|
Real Time Clock 32.768kHz, 20PPM, Real-Time Clock Module with SPI-Bus
|
|
885In Stock
|
|
|
£1.51
|
|
|
£1.10
|
|
|
£0.995
|
|
|
£0.882
|
|
|
£0.739
|
|
|
View
|
|
|
£0.83
|
|
|
£0.799
|
|
|
£0.695
|
|
|
£0.674
|
|
Min.: 1
Mult.: 1
|
|
|
SPI
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
|
SON-8
|
|
900 mV
|
5.5 V
|
- 40 C
|
+ 85 C
|
RV-8063-C8
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Real Time Clock 32.768kHz SPI 20ppm 2.0x1.2x0.7 AEC-Q200
- RV-8063-C8 32.768kHz-20PPM-TA-QA
- Micro Crystal
-
1:
£1.57
-
970In Stock
-
New At Mouser
|
Mouser Part No
428-204290-MC01
New At Mouser
|
Micro Crystal
|
Real Time Clock 32.768kHz SPI 20ppm 2.0x1.2x0.7 AEC-Q200
|
|
970In Stock
|
|
|
£1.57
|
|
|
£1.15
|
|
|
£1.05
|
|
|
£0.925
|
|
|
£0.774
|
|
|
View
|
|
|
£0.87
|
|
|
£0.837
|
|
|
£0.74
|
|
|
£0.725
|
|
Min.: 1
Mult.: 1
|
|
|
Serial 3-Wire, SPI
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
|
SON-8
|
|
900 mV
|
5.5 V
|
- 40 C
|
+ 85 C
|
RV-8063-C8
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Real Time Clock 32.768kHz I2C 20ppm 2.0x1.2x0.7 AEC-Q200
- RV-8263-C8 32.768kHz-20PPM-TA-QA
- Micro Crystal
-
1:
£1.57
-
195In Stock
-
1,000Expected 27/03/2026
-
New At Mouser
|
Mouser Part No
428-204291-MC01
New At Mouser
|
Micro Crystal
|
Real Time Clock 32.768kHz I2C 20ppm 2.0x1.2x0.7 AEC-Q200
|
|
195In Stock
1,000Expected 27/03/2026
|
|
|
£1.57
|
|
|
£1.15
|
|
|
£1.05
|
|
|
£0.925
|
|
|
£0.774
|
|
|
View
|
|
|
£0.899
|
|
|
£0.73
|
|
|
£0.708
|
|
Min.: 1
Mult.: 1
|
|
|
I2C
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
|
SON-8
|
|
900 mV
|
5.5 V
|
- 40 C
|
+ 85 C
|
RV-8263-C8
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Real Time Clock Real-Time Clock I2C Interface Integrated Circuit, -40 to +85 C, 16-pin QFN
- AM0805AQ
- Ambiq
-
1:
£0.863
-
2,922In Stock
|
Mouser Part No
222-AM0805AQ
|
Ambiq
|
Real Time Clock Real-Time Clock I2C Interface Integrated Circuit, -40 to +85 C, 16-pin QFN
|
|
2,922In Stock
|
|
Min.: 1
Mult.: 1
|
|
|
|
|
|
|
|
|
|
|
|
|
Artasie I2C
|
|
|
|
|
|
|
Real Time Clock Real-Time Clock I2C interface with power management, -40 to +85 C, 16-pin QFN
- AM1805AQ
- Ambiq
-
1:
£0.863
-
3,389In Stock
-
6,000Expected 09/06/2026
|
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 09/06/2026
|
|
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:
£0.943
-
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:
£7.00
-
1,049In Stock
|
Mouser Part No
511-M41ST85WMH6F
|
STMicroelectronics
|
Real Time Clock Serial 512 (64x8)
|
|
1,049In Stock
|
|
|
£7.00
|
|
|
£5.45
|
|
|
£5.07
|
|
|
£4.64
|
|
|
£4.05
|
|
|
View
|
|
|
£4.43
|
|
|
£3.92
|
|
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:
£8.72
-
2,329In Stock
|
Mouser Part No
511-M41ST87WMX6TR
|
STMicroelectronics
|
Real Time Clock Serial 1280 (160x8)
|
|
2,329In Stock
|
|
|
£8.72
|
|
|
£6.78
|
|
|
£6.47
|
|
|
£5.61
|
|
|
£4.29
|
|
|
View
|
|
|
£5.36
|
|
|
£4.89
|
|
|
£4.18
|
|
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:
£3.50
-
7,055In Stock
|
Mouser Part No
511-M41T00M6F
|
STMicroelectronics
|
Real Time Clock Serial 64 (8X8)
|
|
7,055In Stock
|
|
|
£3.50
|
|
|
£2.33
|
|
|
£2.15
|
|
|
£1.86
|
|
|
£1.30
|
|
|
View
|
|
|
£1.77
|
|
|
£1.58
|
|
|
£1.34
|
|
|
£1.27
|
|
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:
£2.49
-
2,857In Stock
-
2,500Expected 05/06/2026
|
Mouser Part No
511-M41T00SM6F
|
STMicroelectronics
|
Real Time Clock 2.0 to 5.5V 64 (8X8)
|
|
2,857In Stock
2,500Expected 05/06/2026
|
|
|
£2.49
|
|
|
£1.87
|
|
|
£1.72
|
|
|
£1.55
|
|
|
£1.33
|
|
|
View
|
|
|
£1.47
|
|
|
£1.42
|
|
|
£1.37
|
|
|
£1.30
|
|
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:
£2.72
-
5,232In Stock
|
Mouser Part No
511-M41T0M6F
|
STMicroelectronics
|
Real Time Clock Serial 64 (8X8)
|
|
5,232In Stock
|
|
|
£2.72
|
|
|
£2.06
|
|
|
£1.89
|
|
|
£1.70
|
|
|
£1.47
|
|
|
View
|
|
|
£1.62
|
|
|
£1.56
|
|
|
£1.52
|
|
|
£1.43
|
|
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:
£3.35
-
2,185In Stock
|
Mouser Part No
511-M41T11M6F
|
STMicroelectronics
|
Real Time Clock Serial 512 (64x8)
|
|
2,185In Stock
|
|
|
£3.35
|
|
|
£2.23
|
|
|
£2.06
|
|
|
£1.79
|
|
|
£1.25
|
|
|
View
|
|
|
£1.69
|
|
|
£1.53
|
|
|
£1.28
|
|
|
£1.21
|
|
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:
£6.70
-
1,125In Stock
|
Mouser Part No
511-M41T11MH6F
|
STMicroelectronics
|
Real Time Clock Serial 512 (64x8)
|
|
1,125In Stock
|
|
|
£6.70
|
|
|
£5.21
|
|
|
£4.85
|
|
|
£4.43
|
|
|
£4.23
|
|
|
£3.81
|
|
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:
£3.14
-
5,516In Stock
|
Mouser Part No
511-M41T56M6F
|
STMicroelectronics
|
Real Time Clock Serial 512 (64x8)
|
|
5,516In Stock
|
|
|
£3.14
|
|
|
£2.08
|
|
|
£1.90
|
|
|
£1.62
|
|
|
£1.20
|
|
|
View
|
|
|
£1.53
|
|
|
£1.42
|
|
|
£1.17
|
|
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:
£3.47
-
2,856In Stock
|
Mouser Part No
511-M41T80M6F
|
STMicroelectronics
|
Real Time Clock Serial 160 (20x8)
|
|
2,856In Stock
|
|
|
£3.47
|
|
|
£2.65
|
|
|
£2.44
|
|
|
£2.20
|
|
|
£1.90
|
|
|
View
|
|
|
£2.10
|
|
|
£2.03
|
|
|
£1.97
|
|
|
£1.82
|
|
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:
£2.85
-
8,504In Stock
|
Mouser Part No
511-M41T81SM6F
|
STMicroelectronics
|
Real Time Clock 2.0-5.5V 512 (64x8)
|
|
8,504In Stock
|
|
|
£2.85
|
|
|
£1.92
|
|
|
£1.78
|
|
|
£1.55
|
|
|
£0.995
|
|
|
View
|
|
|
£1.45
|
|
|
£1.27
|
|
|
£1.05
|
|
|
£0.969
|
|
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:
£3.13
-
1,930In Stock
|
Mouser Part No
511-M41T82SM6F
|
STMicroelectronics
|
Real Time Clock Serial I2C bus RTC
|
|
1,930In Stock
|
|
|
£3.13
|
|
|
£2.07
|
|
|
£1.89
|
|
|
£1.60
|
|
|
£1.12
|
|
|
View
|
|
|
£1.52
|
|
|
£1.36
|
|
|
£1.15
|
|
|
£1.10
|
|
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:
£2.88
-
5,752In Stock
|
Mouser Part No
511-M41T83RQA6F
|
STMicroelectronics
|
Real Time Clock Battery Swtchovr-RTC
|
|
5,752In Stock
|
|
|
£2.88
|
|
|
£2.18
|
|
|
£2.01
|
|
|
£1.81
|
|
|
£1.64
|
|
|
View
|
|
|
£1.72
|
|
|
£1.66
|
|
|
£1.59
|
|
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:
£2.88
-
1,045In Stock
-
1,500On Order
|
Mouser Part No
511-M41T83SQA6F
|
STMicroelectronics
|
Real Time Clock Serial I2C bus RTC
|
|
1,045In Stock
1,500On Order
Stock:
1,045 Can Dispatch Immediately
On Order:
750 Expected 25/02/2026
750 Expected 16/03/2026
Factory Lead Time:
24 Weeks
|
|
|
£2.88
|
|
|
£2.17
|
|
|
£2.01
|
|
|
£1.81
|
|
|
£1.64
|
|
|
View
|
|
|
£1.72
|
|
|
£1.66
|
|
|
£1.55
|
|
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:
£5.47
-
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
|
|
|
£5.47
|
|
|
£4.23
|
|
|
£3.92
|
|
|
£3.57
|
|
|
£3.22
|
|
|
View
|
|
|
£3.40
|
|
|
£3.31
|
|
|
£3.14
|
|
|
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:
£7.59
-
754In Stock
|
Mouser Part No
511-M41T93SMY6F
|
STMicroelectronics
|
Real Time Clock Serial SPI bus RTC
|
|
754In Stock
|
|
|
£7.59
|
|
|
£5.86
|
|
|
£5.59
|
|
|
£4.85
|
|
|
£3.72
|
|
|
View
|
|
|
£4.64
|
|
|
£4.22
|
|
|
£3.62
|
|
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:
£4.86
-
3,284In Stock
|
Mouser Part No
511-M41T94MQ6F
|
STMicroelectronics
|
Real Time Clock Serial 512 (64x8)
|
|
3,284In Stock
|
|
|
£4.86
|
|
|
£3.53
|
|
|
£3.29
|
|
|
£2.89
|
|
|
£2.12
|
|
|
View
|
|
|
£2.75
|
|
|
£2.46
|
|
|
£2.12
|
|
|
£2.00
|
|
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:
£19.84
-
183In Stock
-
280Expected 27/04/2026
|
Mouser Part No
511-M48T0215PC1
|
STMicroelectronics
|
Real Time Clock 16K (2Kx8) 150ns
|
|
183In Stock
280Expected 27/04/2026
|
|
|
£19.84
|
|
|
£15.60
|
|
|
£14.92
|
|
|
£13.89
|
|
|
View
|
|
|
£12.97
|
|
|
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:
£19.19
-
318In Stock
|
Mouser Part No
511-M48T0270PC1
|
STMicroelectronics
|
Real Time Clock 16K (2Kx8) 70ns
|
|
318In Stock
|
|
|
£19.19
|
|
|
£15.07
|
|
|
£14.40
|
|
|
£12.97
|
|
|
View
|
|
|
£12.68
|
|
|
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
|
|
United Kingdom