|
|
Real Time Clock 32.768kHz I2C 20ppm 2.0x1.2x0.6 AEC-Q200
- RV-3028-C8-32.768kHz-1PPM-TA-QA
- Micro Crystal
-
1:
$4.12
-
1,582In 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
|
|
1,582In Stock
|
|
|
$4.12
|
|
|
$3.07
|
|
|
$2.80
|
|
|
$2.52
|
|
|
$2.39
|
|
|
View
|
|
|
$2.39
|
|
|
$2.22
|
|
|
$2.19
|
|
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:
$1.41
-
13,988In Stock
|
Mouser Part No
579-MCP79401ISN
|
Microchip Technology
|
Real Time Clock I2C GP RTCC 64B SRAM EUI-48
|
|
13,988In Stock
|
|
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 64 x 8, Serial, I C Real-Time Clock
- DS1307Z+T&R
- Analog Devices / Maxim Integrated
-
1:
$7.37
-
13,917In Stock
|
Mouser Part No
700-DS1307ZT&R
|
Analog Devices / Maxim Integrated
|
Real Time Clock 64 x 8, Serial, I C Real-Time Clock
|
|
13,917In Stock
|
|
|
$7.37
|
|
|
$5.62
|
|
|
$5.13
|
|
|
$4.71
|
|
|
View
|
|
|
$4.15
|
|
|
$4.47
|
|
|
$4.37
|
|
|
$4.31
|
|
|
$4.15
|
|
Min.: 1
Mult.: 1
:
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:
$10.32
-
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
|
|
|
$10.32
|
|
|
$7.97
|
|
|
$7.22
|
|
|
$6.23
|
|
|
View
|
|
|
$5.94
|
|
|
$5.90
|
|
|
$5.79
|
|
|
$5.51
|
|
|
Quote
|
|
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 64K (8Kx8) 100ns
- M48T08Y-10MH1F
- STMicroelectronics
-
1:
$55.92
-
997In Stock
|
Mouser Part No
511-M48T08Y-10MH1F
|
STMicroelectronics
|
Real Time Clock 64K (8Kx8) 100ns
|
|
997In Stock
|
|
|
$55.92
|
|
|
$45.27
|
|
|
$42.61
|
|
|
$40.85
|
|
|
View
|
|
|
$38.28
|
|
|
$38.30
|
|
|
$38.28
|
|
|
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:
$22.67
-
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
|
|
|
$22.67
|
|
|
$17.84
|
|
|
$16.43
|
|
|
$15.27
|
|
|
View
|
|
|
$14.89
|
|
|
$14.29
|
|
|
$14.12
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
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 Y2K-Compliant, Nonvolatile Timekeeping R
- DS1744P-70IND+
- Analog Devices / Maxim Integrated
-
1:
$82.23
-
912In Stock
|
Mouser Part No
700-DS1744P-70IND
|
Analog Devices / Maxim Integrated
|
Real Time Clock Y2K-Compliant, Nonvolatile Timekeeping R
|
|
912In Stock
|
|
|
$82.23
|
|
|
$67.56
|
|
|
$62.61
|
|
|
$59.81
|
|
|
View
|
|
|
$57.65
|
|
|
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:
$20.17
-
9,261In Stock
|
Mouser Part No
700-DS3232SN#T&R-
|
Analog Devices / Maxim Integrated
|
Real Time Clock Extremely Accurate I C RTC with Integrat
|
|
9,261In Stock
|
|
|
$20.17
|
|
|
$15.86
|
|
|
$14.76
|
|
|
$13.70
|
|
|
$13.42
|
|
|
$12.51
|
|
Min.: 1
Mult.: 1
:
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 Serial Alarm Real-Time Clock
- DS1305EN+
- Analog Devices / Maxim Integrated
-
1:
$15.14
-
2,930In Stock
|
Mouser Part No
700-DS1305EN
|
Analog Devices / Maxim Integrated
|
Real Time Clock Serial Alarm Real-Time Clock
|
|
2,930In Stock
|
|
|
$15.14
|
|
|
$11.83
|
|
|
$10.96
|
|
|
$9.93
|
|
|
View
|
|
|
$9.83
|
|
|
$9.62
|
|
|
$9.40
|
|
|
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:
$1.51
-
84,151In 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.
|
|
84,151In Stock
|
|
|
$1.51
|
|
|
$1.20
|
|
|
$1.12
|
|
|
$1.07
|
|
|
View
|
|
|
$0.90
|
|
|
$1.05
|
|
|
$1.03
|
|
|
$1.01
|
|
|
$0.90
|
|
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 I C RTC with 56-Byte NV RAM
- DS1338Z-33+
- Analog Devices / Maxim Integrated
-
1:
$9.63
-
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
|
|
|
$9.63
|
|
|
$7.41
|
|
|
$6.73
|
|
|
$6.24
|
|
|
View
|
|
|
$5.92
|
|
|
$5.78
|
|
|
$5.66
|
|
|
$5.63
|
|
|
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:
$76.79
-
628In Stock
|
Mouser Part No
700-DS1744WP-120IND
|
Analog Devices / Maxim Integrated
|
Real Time Clock Y2K-Compliant, Nonvolatile Timekeeping R
|
|
628In Stock
|
|
|
$76.79
|
|
|
$69.43
|
|
|
$64.44
|
|
|
$63.24
|
|
|
View
|
|
|
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 Ultra-Low power RTC w/ integrated power
- MAX31334EWC+T
- Analog Devices / Maxim Integrated
-
1:
$4.76
-
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
|
|
|
$4.76
|
|
|
$3.59
|
|
|
$3.21
|
|
|
$2.96
|
|
|
$2.52
|
|
|
View
|
|
|
$2.82
|
|
|
$2.72
|
|
|
$2.62
|
|
|
$2.48
|
|
Min.: 1
Mult.: 1
:
2,500
|
|
|
|
|
|
|
|
|
|
|
|
|
MAX31334
|
|
|
Reel, Cut Tape
|
|
|
|
Real Time Clock 64K (8Kx8) 150ns
- M48T18-150PC1
- STMicroelectronics
-
1:
$68.63
-
419In Stock
|
Mouser Part No
511-M48T1815PC1
|
STMicroelectronics
|
Real Time Clock 64K (8Kx8) 150ns
|
|
419In Stock
|
|
|
$68.63
|
|
|
$56.09
|
|
|
$52.94
|
|
|
$51.48
|
|
|
View
|
|
|
$47.86
|
|
|
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 256K (32Kx8) 70ns
- M48T35-70PC1
- STMicroelectronics
-
1:
$74.19
-
392In Stock
|
Mouser Part No
511-M48T3570PC1
|
STMicroelectronics
|
Real Time Clock 256K (32Kx8) 70ns
|
|
392In Stock
|
|
|
$74.19
|
|
|
$60.63
|
|
|
$57.23
|
|
|
$55.65
|
|
|
View
|
|
|
$51.72
|
|
|
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-70MH1F
- STMicroelectronics
-
1:
$32.75
-
1,073In Stock
|
Mouser Part No
511-M48T35Y-70MH1F
|
STMicroelectronics
|
Real Time Clock 256K (32Kx8) 70ns
|
|
1,073In Stock
|
|
|
$32.75
|
|
|
$26.18
|
|
|
$24.53
|
|
|
$22.74
|
|
|
View
|
|
|
$21.35
|
|
|
$21.87
|
|
|
$21.37
|
|
|
$21.35
|
|
|
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:
$14.91
-
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
|
|
|
$14.91
|
|
|
$11.64
|
|
|
$10.55
|
|
|
$9.91
|
|
|
View
|
|
|
$9.41
|
|
|
$9.22
|
|
|
$9.02
|
|
|
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:
$8.20
-
6,037In Stock
|
Mouser Part No
700-DS1302ZNT&R
|
Analog Devices / Maxim Integrated
|
Real Time Clock Trickle-Charge Timekeeping Chip
|
|
6,037In Stock
|
|
|
$8.20
|
|
|
$6.16
|
|
|
$5.78
|
|
|
$5.25
|
|
|
View
|
|
|
$4.65
|
|
|
$4.99
|
|
|
$4.90
|
|
|
$4.84
|
|
|
$4.65
|
|
Min.: 1
Mult.: 1
:
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 I C Serial Real-Time Clock
- DS1339C-33#
- Analog Devices / Maxim Integrated
-
1:
$16.55
-
2,514In Stock
|
Mouser Part No
700-DS1339C-33#
|
Analog Devices / Maxim Integrated
|
Real Time Clock I C Serial Real-Time Clock
|
|
2,514In Stock
|
|
|
$16.55
|
|
|
$12.97
|
|
|
$11.83
|
|
|
$10.91
|
|
|
View
|
|
|
$10.80
|
|
|
$10.61
|
|
|
$10.53
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
Serial 2-Wire, I2C
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
|
SO-16
|
Backup Switching
|
2.97 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
DS1339C
|
SMD/SMT
|
|
Tube
|
|
|
|
Real Time Clock 2-Wire Real Time Clock IC
- R2023T-E2-F
- Nisshinbo
-
1:
$2.03
-
3,003In Stock
-
2,000Expected 5/8/2026
|
Mouser Part No
848-R2023TE2F
|
Nisshinbo
|
Real Time Clock 2-Wire Real Time Clock IC
|
|
3,003In Stock
2,000Expected 5/8/2026
|
|
|
$2.03
|
|
|
$1.48
|
|
|
$1.34
|
|
|
$1.19
|
|
|
$1.09
|
|
|
View
|
|
|
$1.12
|
|
|
$1.09
|
|
|
$0.96
|
|
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 32.768kHz I2C Time Acc. 6ppm
- RV-3129-C3 32.768kHz OPTION A TA QC
- Micro Crystal
-
1:
$5.89
-
1,327In Stock
-
5,000Expected 18/9/2026
|
Mouser Part No
428-203688-MG01
|
Micro Crystal
|
Real Time Clock 32.768kHz I2C Time Acc. 6ppm
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1,327In Stock
5,000Expected 18/9/2026
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$5.89
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$4.43
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$4.08
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$3.67
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$3.33
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View
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$3.50
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$3.47
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$3.24
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$3.22
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Min.: 1
Mult.: 1
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1,000
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I2C
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YY-MM-DD-dd
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HH:MM:SS (24 hr)
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8 B
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Backup Switching
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1.3 V
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5.5 V
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- 40 C
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+ 85 C
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RV-3129
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SMD/SMT
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Reel, Cut Tape, MouseReel
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Real Time Clock RV-8803-C7, Real-Time Clock, I C-bus, 3ppm @ -40 to +85C (SMD 3.2 x 1.5 x 0.8)
- RV-8803-C7-TA-QC
- Micro Crystal
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1:
$4.46
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923In Stock
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2,000Expected 11/9/2026
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Mouser Part No
428-RV-8803-C7-TA-QC
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Micro Crystal
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Real Time Clock RV-8803-C7, Real-Time Clock, I C-bus, 3ppm @ -40 to +85C (SMD 3.2 x 1.5 x 0.8)
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923In Stock
2,000Expected 11/9/2026
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$4.46
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$3.32
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$3.03
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$2.72
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$2.65
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$2.24
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Min.: 1
Mult.: 1
:
1,000
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RV-8803-C7
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SMD/SMT
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Reel, Cut Tape
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Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM EUI-64
- MCP79412-I/ST
- Microchip Technology
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1:
$1.60
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4,617In Stock
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Mouser Part No
579-MCP79412IST
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Microchip Technology
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Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM EUI-64
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4,617In Stock
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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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TSSOP-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 I2C GP RTCC 64B SRAM ID
- MCP79400-I/MS
- Microchip Technology
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1:
$1.36
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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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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:
$12.99
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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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$12.99
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$10.10
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$9.38
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$8.60
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$7.38
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View
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$8.20
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$7.36
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Quote
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Min.: 1
Mult.: 1
:
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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Singapore