|
|
Real Time Clock 32.768kHz I2C 20ppm 2.0x1.2x0.6 AEC-Q200
- RV-3028-C8-32.768kHz-1PPM-TA-QA
- Micro Crystal
-
1:
$3.80
-
1,445In Stock
-
New Product
|
Mouser Part No
428-RV3028C81PPMTAQA
New Product
|
Micro Crystal
|
Real Time Clock 32.768kHz I2C 20ppm 2.0x1.2x0.6 AEC-Q200
|
|
1,445In Stock
|
|
|
$3.80
|
|
|
$2.84
|
|
|
$2.58
|
|
|
$2.33
|
|
|
$2.21
|
|
|
View
|
|
|
$2.21
|
|
|
$2.05
|
|
|
$2.02
|
|
Min.: 1
Mult.: 1
:
1,000
|
|
|
I2C
|
YY-MM-DD-dd
|
HH:MM:SS (24 hr)
|
2 B
|
SON-8
|
Backup Switching
|
1.1 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
RV-3028-C8
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Real Time Clock I2C GP RTCC 64B SRAM EUI-48
- MCP79401-I/SN
- Microchip Technology
-
1:
$1.04
-
13,988In Stock
|
Mouser Part No
579-MCP79401ISN
|
Microchip Technology
|
Real Time Clock I2C GP RTCC 64B SRAM EUI-48
|
|
13,988In Stock
|
|
|
$1.04
|
|
|
$0.961
|
|
|
$0.936
|
|
Min.: 1
Mult.: 1
|
|
|
Serial 2-Wire, I2C
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
64 B
|
SOIC-8
|
Backup Switching
|
1.8 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
|
SMD/SMT
|
|
Tube
|
|
|
|
Real Time Clock Y2K-Compliant, Nonvolatile Timekeeping R
- DS1744P-70IND+
- Analog Devices / Maxim Integrated
-
1:
$60.48
-
912In Stock
|
Mouser Part No
700-DS1744P-70IND
|
Analog Devices / Maxim Integrated
|
Real Time Clock Y2K-Compliant, Nonvolatile Timekeeping R
|
|
912In Stock
|
|
|
$60.48
|
|
|
$49.68
|
|
|
$46.04
|
|
|
$43.98
|
|
|
View
|
|
|
$42.40
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
Parallel
|
YY-MM-DD-dd
|
HH:MM:SS (24 hr)
|
32 kB
|
PowerCap Module-34
|
Backup Switching
|
4.5 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
DS1744P
|
SMD/SMT
|
|
Tray
|
|
|
|
Real Time Clock Extremely Accurate I C RTC with Integrat
- DS3232SN#T&R
- Analog Devices / Maxim Integrated
-
1:
$14.83
-
9,181In Stock
|
Mouser Part No
700-DS3232SN#T&R-
|
Analog Devices / Maxim Integrated
|
Real Time Clock Extremely Accurate I C RTC with Integrat
|
|
9,181In Stock
|
|
|
$14.83
|
|
|
$11.66
|
|
|
$10.85
|
|
|
$9.97
|
|
|
$9.97
|
|
Min.: 1
Mult.: 1
Max.: 100
:
1,000
|
|
|
I2C
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
236 B
|
SO-20
|
Backup Switching
|
2.3 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
DS3232SN
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Real Time Clock I C RTC with 56-Byte NV RAM
- DS1338Z-33+
- Analog Devices / Maxim Integrated
-
1:
$7.08
-
23,949In Stock
|
Mouser Part No
700-DS1338Z-33
|
Analog Devices / Maxim Integrated
|
Real Time Clock I C RTC with 56-Byte NV RAM
|
|
23,949In Stock
|
|
|
$7.08
|
|
|
$5.45
|
|
|
$4.95
|
|
|
$4.61
|
|
|
View
|
|
|
$4.36
|
|
|
$4.26
|
|
|
$4.18
|
|
|
$4.16
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
I2C
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
56 B
|
SOIC-8
|
Backup Switching
|
3 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
DS1338Z
|
SMD/SMT
|
|
Tube
|
|
|
|
Real Time Clock Y2K-Compliant, Nonvolatile Timekeeping R
- DS1744WP-120IND+
- Analog Devices / Maxim Integrated
-
1:
$56.09
-
628In Stock
|
Mouser Part No
700-DS1744WP-120IND
|
Analog Devices / Maxim Integrated
|
Real Time Clock Y2K-Compliant, Nonvolatile Timekeeping R
|
|
628In Stock
|
|
|
$56.09
|
|
|
$51.06
|
|
|
$47.32
|
|
|
$46.29
|
|
|
View
|
|
|
$46.22
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
Parallel
|
YY-MM-DD-dd
|
HH:MM:SS (24 hr)
|
32 kB
|
PowerCap Module-34
|
Backup Switching
|
2.97 V
|
3.63 V
|
- 40 C
|
+ 85 C
|
DS1744WP
|
SMD/SMT
|
|
Tray
|
|
|
|
Real Time Clock 64K (8Kx8) 100ns
- M48T08Y-10MH1F
- STMicroelectronics
-
1:
$41.14
-
997In Stock
|
Mouser Part No
511-M48T08Y-10MH1F
|
STMicroelectronics
|
Real Time Clock 64K (8Kx8) 100ns
|
|
997In Stock
|
|
|
$41.14
|
|
|
$33.31
|
|
|
$31.34
|
|
|
$30.04
|
|
|
View
|
|
|
$27.26
|
|
|
$28.17
|
|
|
$27.27
|
|
|
$27.26
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
:
936
|
|
|
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 Extremely Accurate SPI Bus RTC with Inte
- DS3234SN#
- Analog Devices / Maxim Integrated
-
1:
$16.64
-
19,510In Stock
|
Mouser Part No
700-DS3234SN#
|
Analog Devices / Maxim Integrated
|
Real Time Clock Extremely Accurate SPI Bus RTC with Inte
|
|
19,510In Stock
|
|
|
$16.64
|
|
|
$13.04
|
|
|
$12.08
|
|
|
$11.14
|
|
|
View
|
|
|
$10.96
|
|
|
$10.40
|
|
Min.: 1
Mult.: 1
Max.: 720
|
|
|
SPI
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
256 B
|
SO-20
|
Backup Switching
|
2 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
DS3234SN
|
SMD/SMT
|
|
Tube
|
|
|
|
Real Time Clock Serial Alarm Real-Time Clock
- DS1305EN+
- Analog Devices / Maxim Integrated
-
1:
$11.15
-
2,930In Stock
|
Mouser Part No
700-DS1305EN
|
Analog Devices / Maxim Integrated
|
Real Time Clock Serial Alarm Real-Time Clock
|
|
2,930In Stock
|
|
|
$11.15
|
|
|
$8.72
|
|
|
$8.36
|
|
|
$7.30
|
|
|
View
|
|
|
$7.23
|
|
|
$7.07
|
|
|
$6.91
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
Serial 3-Wire, SPI
|
YY-MM-DD
|
HH:MM:SS (24 hr)
|
96 B
|
TSSOP-20
|
Backup Switching
|
2 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
DS1305EN
|
SMD/SMT
|
|
Tube
|
|
|
|
Real Time Clock RTC IC with 400 kHz I2C interface featuring 64 byte SRAM in HXSON10 package.
- PCF85363ATL/AX
- NXP Semiconductors
-
1:
$1.47
-
82,576In Stock
|
Mouser Part No
771-PCF85363ATL/AX
|
NXP Semiconductors
|
Real Time Clock RTC IC with 400 kHz I2C interface featuring 64 byte SRAM in HXSON10 package.
|
|
82,576In Stock
|
|
|
$1.47
|
|
|
$1.10
|
|
|
$1.01
|
|
|
$0.927
|
|
|
View
|
|
|
$0.749
|
|
|
$0.889
|
|
|
$0.866
|
|
|
$0.854
|
|
|
$0.802
|
|
|
$0.749
|
|
Min.: 1
Mult.: 1
:
4,000
|
|
|
Serial 2-Wire, I2C
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
64 B
|
DFN2626-10
|
Backup Switching
|
900 mV
|
5.5 V
|
- 40 C
|
+ 85 C
|
PCF85363A
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Real Time Clock Ultra-Low power RTC w/ integrated power
- MAX31334EWC+T
- Analog Devices / Maxim Integrated
-
1:
$3.54
-
1,588In Stock
|
Mouser Part No
700-MAX31334EWC+T
|
Analog Devices / Maxim Integrated
|
Real Time Clock Ultra-Low power RTC w/ integrated power
|
|
1,588In Stock
|
|
|
$3.54
|
|
|
$2.65
|
|
|
$2.40
|
|
|
$2.19
|
|
|
$1.86
|
|
|
View
|
|
|
$2.07
|
|
|
$2.01
|
|
|
$1.92
|
|
|
$1.83
|
|
Min.: 1
Mult.: 1
:
2,500
|
|
|
|
|
|
|
|
|
|
|
|
|
MAX31334
|
|
|
Reel, Cut Tape
|
|
|
|
Real Time Clock 64K (8Kx8) 150ns
- M48T18-150PC1
- STMicroelectronics
-
1:
$49.83
-
417In Stock
|
Mouser Part No
511-M48T1815PC1
|
STMicroelectronics
|
Real Time Clock 64K (8Kx8) 150ns
|
|
417In Stock
|
|
|
$49.83
|
|
|
$40.41
|
|
|
$37.94
|
|
|
$35.13
|
|
|
$34.83
|
|
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
- M48T35-70PC1
- STMicroelectronics
-
1:
$54.57
-
392In Stock
|
Mouser Part No
511-M48T3570PC1
|
STMicroelectronics
|
Real Time Clock 256K (32Kx8) 70ns
|
|
392In Stock
|
|
|
$54.57
|
|
|
$41.09
|
|
|
$38.82
|
|
|
$37.83
|
|
|
$37.18
|
|
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-70MH1F
- STMicroelectronics
-
1:
$24.10
-
1,072In Stock
|
Mouser Part No
511-M48T35Y-70MH1F
|
STMicroelectronics
|
Real Time Clock 256K (32Kx8) 70ns
|
|
1,072In Stock
|
|
|
$24.10
|
|
|
$19.26
|
|
|
$18.05
|
|
|
$16.74
|
|
|
View
|
|
|
$15.20
|
|
|
$16.10
|
|
|
$15.21
|
|
|
$15.20
|
|
|
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 I C RTC with Trickle Charger
- DS1340C-3#
- Analog Devices / Maxim Integrated
-
1:
$10.97
-
13,318In Stock
|
Mouser Part No
700-DS1340C-3#-
|
Analog Devices / Maxim Integrated
|
Real Time Clock I C RTC with Trickle Charger
|
|
13,318In Stock
|
|
|
$10.97
|
|
|
$8.56
|
|
|
$7.76
|
|
|
$7.29
|
|
|
View
|
|
|
$6.92
|
|
|
$6.78
|
|
|
$6.63
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
Serial 2-Wire, I2C
|
YY-MM-DD-dd
|
HH:MM:SS (24 hr)
|
|
SO-16
|
Backup Switching
|
2.7 V
|
3.3 V
|
- 40 C
|
+ 85 C
|
DS1340C
|
SMD/SMT
|
|
Tube
|
|
|
|
Real Time Clock Trickle-Charge Timekeeping Chip
- DS1302ZN+T&R
- Analog Devices / Maxim Integrated
-
1:
$5.95
-
6,037In Stock
|
Mouser Part No
700-DS1302ZNT&R
|
Analog Devices / Maxim Integrated
|
Real Time Clock Trickle-Charge Timekeeping Chip
|
|
6,037In Stock
|
|
|
$5.95
|
|
|
$4.54
|
|
|
$4.18
|
|
|
$3.79
|
|
|
$3.61
|
|
|
$3.61
|
|
Min.: 1
Mult.: 1
Max.: 250
:
2,500
|
|
|
Serial 3-Wire
|
YY-MM-DD-dd
|
HH:MM:SS (24 hr)
|
31 B
|
SOIC-8
|
Backup Switching
|
2 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
DS1302ZN
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Real Time Clock 64 x 8, Serial, I C Real-Time Clock
- DS1307Z+T&R
- Analog Devices / Maxim Integrated
-
1:
$5.42
-
13,911In Stock
|
Mouser Part No
700-DS1307ZT&R
|
Analog Devices / Maxim Integrated
|
Real Time Clock 64 x 8, Serial, I C Real-Time Clock
|
|
13,911In Stock
|
|
|
$5.42
|
|
|
$4.14
|
|
|
$3.77
|
|
|
$3.47
|
|
|
View
|
|
|
$3.06
|
|
|
$3.29
|
|
|
$3.21
|
|
|
$3.19
|
|
|
$3.06
|
|
Min.: 1
Mult.: 1
Max.: 2,500
:
2,500
|
|
|
I2C
|
YY-MM-DD
|
HH:MM:SS:hh (12 hr, 24 hr)
|
56 B
|
SOIC-8
|
Backup Switching
|
4.5 V
|
5.5 V
|
0 C
|
+ 70 C
|
DS1307Z
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Real Time Clock I C RTC with Trickle Charger
- DS1340Z-18+
- Analog Devices / Maxim Integrated
-
1:
$7.56
-
5,864In Stock
|
Mouser Part No
700-DS1340Z-18
|
Analog Devices / Maxim Integrated
|
Real Time Clock I C RTC with Trickle Charger
|
|
5,864In Stock
|
|
|
$7.56
|
|
|
$5.83
|
|
|
$5.34
|
|
|
$4.69
|
|
|
View
|
|
|
$4.48
|
|
|
$4.41
|
|
|
$4.29
|
|
|
$4.05
|
|
Min.: 1
Mult.: 1
|
|
|
I2C
|
YY-MM-DD-dd
|
HH:MM:SS (24 hr)
|
|
SO-8
|
Backup Switching
|
1.71 V
|
1.89 V
|
- 40 C
|
+ 85 C
|
DS1340Z
|
SMD/SMT
|
|
Tube
|
|
|
|
Real Time Clock 32.768kHz I2C Time Acc. 6ppm
- RV-3129-C3 32.768kHz OPTION A TA QC
- Micro Crystal
-
1:
$5.44
-
1,327In Stock
-
5,000Expected 2026/09/18
|
Mouser Part No
428-203688-MG01
|
Micro Crystal
|
Real Time Clock 32.768kHz I2C Time Acc. 6ppm
|
|
1,327In Stock
5,000Expected 2026/09/18
|
|
|
$5.44
|
|
|
$4.09
|
|
|
$3.77
|
|
|
$3.40
|
|
|
$3.08
|
|
|
View
|
|
|
$3.23
|
|
|
$3.20
|
|
|
$2.99
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
:
1,000
|
|
|
I2C
|
YY-MM-DD-dd
|
HH:MM:SS (24 hr)
|
8 B
|
|
Backup Switching
|
1.3 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
RV-3129
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Real Time Clock 2-Wire Real Time Clock IC
- R2023T-E2-F
- Nisshinbo
-
1:
$1.49
-
3,003In Stock
-
2,000Expected 2026/08/05
|
Mouser Part No
848-R2023TE2F
|
Nisshinbo
|
Real Time Clock 2-Wire Real Time Clock IC
|
|
3,003In Stock
2,000Expected 2026/08/05
|
|
|
$1.49
|
|
|
$1.09
|
|
|
$0.987
|
|
|
$0.876
|
|
|
$0.802
|
|
|
View
|
|
|
$0.822
|
|
|
$0.802
|
|
|
$0.706
|
|
Min.: 1
Mult.: 1
:
2,000
|
|
|
Serial 2-Wire, I2C
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
|
TSSOP-10
|
No Backup Switching
|
1.7 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
R2023T
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM EUI-64
- MCP79412-I/MS
- Microchip Technology
-
1:
$1.17
-
3,970In Stock
|
Mouser Part No
579-MCP79412IMS
|
Microchip Technology
|
Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM EUI-64
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3,970In Stock
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$1.17
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$1.08
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$1.07
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Min.: 1
Mult.: 1
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I2C
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YY-MM-DD-dd
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HH:MM:SS:hh (12 hr, 24 hr)
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64 B
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MSOP-8
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Backup Switching
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1.8 V
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5.5 V
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- 40 C
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+ 85 C
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SMD/SMT
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Tube
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Real Time Clock 4-Wire Real Time Clock IC
- R2043T-E2-F
- Nisshinbo
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1:
$1.51
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2,316In Stock
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Mouser Part No
848-R2043TE2F
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Nisshinbo
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Real Time Clock 4-Wire Real Time Clock IC
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2,316In Stock
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$1.51
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$1.10
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$0.987
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$0.876
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$0.741
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View
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$0.822
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$0.79
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$0.782
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$0.726
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Min.: 1
Mult.: 1
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2,000
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Serial 4-Wire, SPI
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YY-MM-DD-dd
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HH:MM:SS:hh (12 hr, 24 hr)
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TSSOP-10
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No Backup Switching
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1.7 V
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5.5 V
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- 40 C
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+ 85 C
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R2043T
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SMD/SMT
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Reel, Cut Tape, MouseReel
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Real Time Clock I2C GP RTCC 64B SRAM ID
- MCP79400-I/MS
- Microchip Technology
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1:
$1.00
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5,460In Stock
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Mouser Part No
579-MCP79400IMS
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Microchip Technology
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Real Time Clock I2C GP RTCC 64B SRAM ID
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5,460In Stock
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$1.00
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$0.92
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$0.897
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Min.: 1
Mult.: 1
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Serial 2-Wire, I2C
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YY-MM-DD-dd
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HH:MM:SS:hh (12 hr, 24 hr)
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64 B
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MSOP-8
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Backup Switching
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1.8 V
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5.5 V
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- 40 C
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+ 85 C
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SMD/SMT
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Tube
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Real Time Clock RTCs 3725 10-SMD I2C HH:MM:SS (12/24 hr) YY-MM-DD-dd
- AB-RTCMC-32.768KHZ-EOZ9-S3-HAT
- ABRACON
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1:
$9.55
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314In Stock
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Mouser Part No
815-2768KHZEOZ9S3HAT
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ABRACON
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Real Time Clock RTCs 3725 10-SMD I2C HH:MM:SS (12/24 hr) YY-MM-DD-dd
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314In Stock
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$9.55
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$7.43
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$6.90
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$6.33
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$5.40
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View
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$6.04
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$5.35
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Quote
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Min.: 1
Mult.: 1
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1,000
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Serial 4-Wire, SPI
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YY-MM-DD-dd
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HH:MM:SS (24 hr)
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Backup Switching
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1.1 V
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5.5 V
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- 40 C
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+ 85 C
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AB-RTCMC
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SMD/SMT
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Reel, Cut Tape
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Real Time Clock 2Kb EE 64B SRAM WD TED EUI-64
- MCP795W22-I/ST
- Microchip Technology
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1:
$1.98
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5,160In Stock
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Mouser Part No
579-MCP795W22-I/ST
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Microchip Technology
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Real Time Clock 2Kb EE 64B SRAM WD TED EUI-64
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5,160In Stock
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$1.98
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$1.84
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$1.83
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Quote
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Quote
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Min.: 1
Mult.: 1
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SPI
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YY-MM-DD-dd
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HH:MM:SS:hh (12 hr, 24 hr)
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2 kB
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TSSOP-14
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Backup Switching
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1.8 V
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5.5 V
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- 40 C
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+ 85 C
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SMD/SMT
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Tube
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South Africa