|
|
Real Time Clock 32.768kHz I2C 20ppm 2.0x1.2x0.6 AEC-Q200
- RV-3028-C8-32.768kHz-1PPM-TA-QA
- Micro Crystal
-
1:
$3.94
-
1,582In Stock
-
New Product
|
Mouser Part #
428-RV3028C81PPMTAQA
New Product
|
Micro Crystal
|
Real Time Clock 32.768kHz I2C 20ppm 2.0x1.2x0.6 AEC-Q200
|
|
1,582In Stock
|
|
|
$3.94
|
|
|
$2.94
|
|
|
$2.68
|
|
|
$2.41
|
|
|
$2.29
|
|
|
View
|
|
|
$2.29
|
|
|
$2.12
|
|
|
$2.09
|
|
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:
$1.35
-
13,988In Stock
|
Mouser Part #
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 64K (8Kx8) 100ns
- M48T08Y-10MH1F
- STMicroelectronics
-
1:
$53.46
-
997In Stock
|
Mouser Part #
511-M48T08Y-10MH1F
|
STMicroelectronics
|
Real Time Clock 64K (8Kx8) 100ns
|
|
997In Stock
|
|
|
$53.46
|
|
|
$43.28
|
|
|
$40.73
|
|
|
$39.05
|
|
|
View
|
|
|
$36.60
|
|
|
$36.61
|
|
|
$36.60
|
|
|
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:
$21.67
-
19,510In Stock
|
Mouser Part #
700-DS3234SN#
|
Analog Devices / Maxim Integrated
|
Real Time Clock Extremely Accurate SPI Bus RTC with Inte
|
|
19,510In Stock
|
|
|
$21.67
|
|
|
$17.06
|
|
|
$15.70
|
|
|
$14.60
|
|
|
View
|
|
|
$14.24
|
|
|
$13.66
|
|
|
$13.49
|
|
|
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:
$78.60
-
912In Stock
|
Mouser Part #
700-DS1744P-70IND
|
Analog Devices / Maxim Integrated
|
Real Time Clock Y2K-Compliant, Nonvolatile Timekeeping R
|
|
912In Stock
|
|
|
$78.60
|
|
|
$64.58
|
|
|
$59.85
|
|
|
$57.17
|
|
|
View
|
|
|
$55.11
|
|
|
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:
$19.28
-
9,261In Stock
|
Mouser Part #
700-DS3232SN#T&R-
|
Analog Devices / Maxim Integrated
|
Real Time Clock Extremely Accurate I C RTC with Integrat
|
|
9,261In Stock
|
|
|
$19.28
|
|
|
$15.16
|
|
|
$14.11
|
|
|
$13.09
|
|
|
$12.83
|
|
|
$11.96
|
|
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 Ultra-Low power RTC w/ integrated power
- MAX31334EWC+T
- Analog Devices / Maxim Integrated
-
1:
$4.55
-
1,588In Stock
|
Mouser Part #
700-MAX31334EWC+T
|
Analog Devices / Maxim Integrated
|
Real Time Clock Ultra-Low power RTC w/ integrated power
|
|
1,588In Stock
|
|
|
$4.55
|
|
|
$3.43
|
|
|
$3.07
|
|
|
$2.83
|
|
|
$2.41
|
|
|
View
|
|
|
$2.69
|
|
|
$2.60
|
|
|
$2.51
|
|
|
$2.37
|
|
Min.: 1
Mult.: 1
:
2,500
|
|
|
|
|
|
|
|
|
|
|
|
|
MAX31334
|
|
|
Reel, Cut Tape
|
|
|
|
Real Time Clock Trickle-Charge Timekeeping Chip
- DS1302ZN+T&R
- Analog Devices / Maxim Integrated
-
1:
$7.84
-
6,037In Stock
|
Mouser Part #
700-DS1302ZNT&R
|
Analog Devices / Maxim Integrated
|
Real Time Clock Trickle-Charge Timekeeping Chip
|
|
6,037In Stock
|
|
|
$7.84
|
|
|
$5.89
|
|
|
$5.53
|
|
|
$5.02
|
|
|
View
|
|
|
$4.45
|
|
|
$4.77
|
|
|
$4.68
|
|
|
$4.63
|
|
|
$4.45
|
|
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:
$15.82
-
2,514In Stock
|
Mouser Part #
700-DS1339C-33#
|
Analog Devices / Maxim Integrated
|
Real Time Clock I C Serial Real-Time Clock
|
|
2,514In Stock
|
|
|
$15.82
|
|
|
$12.40
|
|
|
$11.31
|
|
|
$10.43
|
|
|
View
|
|
|
$10.32
|
|
|
$10.14
|
|
|
$10.06
|
|
|
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 64K (8Kx8) 150ns
- M48T18-150PC1
- STMicroelectronics
-
1:
$65.60
-
419In Stock
|
Mouser Part #
511-M48T1815PC1
|
STMicroelectronics
|
Real Time Clock 64K (8Kx8) 150ns
|
|
419In Stock
|
|
|
$65.60
|
|
|
$53.61
|
|
|
$50.61
|
|
|
$49.21
|
|
|
View
|
|
|
$45.75
|
|
|
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:
$70.92
-
392In Stock
|
Mouser Part #
511-M48T3570PC1
|
STMicroelectronics
|
Real Time Clock 256K (32Kx8) 70ns
|
|
392In Stock
|
|
|
$70.92
|
|
|
$57.95
|
|
|
$54.70
|
|
|
$53.20
|
|
|
View
|
|
|
$49.44
|
|
|
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:
$31.30
-
1,073In Stock
|
Mouser Part #
511-M48T35Y-70MH1F
|
STMicroelectronics
|
Real Time Clock 256K (32Kx8) 70ns
|
|
1,073In Stock
|
|
|
$31.30
|
|
|
$25.03
|
|
|
$23.45
|
|
|
$21.74
|
|
|
View
|
|
|
$20.41
|
|
|
$20.90
|
|
|
$20.42
|
|
|
$20.41
|
|
|
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:
$14.25
-
13,318In Stock
|
Mouser Part #
700-DS1340C-3#-
|
Analog Devices / Maxim Integrated
|
Real Time Clock I C RTC with Trickle Charger
|
|
13,318In Stock
|
|
|
$14.25
|
|
|
$11.13
|
|
|
$10.09
|
|
|
$9.48
|
|
|
View
|
|
|
$9.00
|
|
|
$8.81
|
|
|
$8.62
|
|
|
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 I C RTC with 56-Byte NV RAM
- DS1338Z-33+
- Analog Devices / Maxim Integrated
-
1:
$9.20
-
23,949In Stock
|
Mouser Part #
700-DS1338Z-33
|
Analog Devices / Maxim Integrated
|
Real Time Clock I C RTC with 56-Byte NV RAM
|
|
23,949In Stock
|
|
|
$9.20
|
|
|
$7.09
|
|
|
$6.44
|
|
|
$5.97
|
|
|
View
|
|
|
$5.66
|
|
|
$5.53
|
|
|
$5.41
|
|
|
$5.38
|
|
|
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:
$73.40
-
628In Stock
|
Mouser Part #
700-DS1744WP-120IND
|
Analog Devices / Maxim Integrated
|
Real Time Clock Y2K-Compliant, Nonvolatile Timekeeping R
|
|
628In Stock
|
|
|
$73.40
|
|
|
$66.37
|
|
|
$61.59
|
|
|
$60.45
|
|
|
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 64 x 8, Serial, I C Real-Time Clock
- DS1307Z+T&R
- Analog Devices / Maxim Integrated
-
1:
$7.05
-
13,917In Stock
|
Mouser Part #
700-DS1307ZT&R
|
Analog Devices / Maxim Integrated
|
Real Time Clock 64 x 8, Serial, I C Real-Time Clock
|
|
13,917In Stock
|
|
|
$7.05
|
|
|
$5.37
|
|
|
$4.90
|
|
|
$4.50
|
|
|
View
|
|
|
$3.97
|
|
|
$4.28
|
|
|
$4.17
|
|
|
$4.12
|
|
|
$3.97
|
|
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:
$9.87
-
5,864In Stock
|
Mouser Part #
700-DS1340Z-18
|
Analog Devices / Maxim Integrated
|
Real Time Clock I C RTC with Trickle Charger
|
|
5,864In Stock
|
|
|
$9.87
|
|
|
$7.62
|
|
|
$6.90
|
|
|
$5.95
|
|
|
View
|
|
|
$5.68
|
|
|
$5.64
|
|
|
$5.54
|
|
|
$5.27
|
|
|
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 Serial Alarm Real-Time Clock
- DS1305EN+
- Analog Devices / Maxim Integrated
-
1:
$14.47
-
2,930In Stock
|
Mouser Part #
700-DS1305EN
|
Analog Devices / Maxim Integrated
|
Real Time Clock Serial Alarm Real-Time Clock
|
|
2,930In Stock
|
|
|
$14.47
|
|
|
$11.31
|
|
|
$10.48
|
|
|
$9.49
|
|
|
View
|
|
|
$9.40
|
|
|
$9.19
|
|
|
$8.98
|
|
|
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:
$1.44
-
84,151In Stock
|
Mouser Part #
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
|
|
|
$1.44
|
|
|
$1.15
|
|
|
$1.08
|
|
|
$1.02
|
|
|
View
|
|
|
$0.861
|
|
|
$1.00
|
|
|
$0.988
|
|
|
$0.963
|
|
|
$0.861
|
|
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 32.768kHz I2C Time Acc. 6ppm
- RV-3129-C3 32.768kHz OPTION A TA QC
- Micro Crystal
-
1:
$5.63
-
1,327In Stock
-
5,000Expected 9/18/2026
|
Mouser Part #
428-203688-MG01
|
Micro Crystal
|
Real Time Clock 32.768kHz I2C Time Acc. 6ppm
|
|
1,327In Stock
5,000Expected 9/18/2026
|
|
|
$5.63
|
|
|
$4.24
|
|
|
$3.90
|
|
|
$3.51
|
|
|
$3.19
|
|
|
View
|
|
|
$3.34
|
|
|
$3.32
|
|
|
$3.09
|
|
|
$3.08
|
|
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:
$1.94
-
3,003In Stock
-
2,000Expected 8/5/2026
|
Mouser Part #
848-R2023TE2F
|
Nisshinbo
|
Real Time Clock 2-Wire Real Time Clock IC
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3,003In Stock
2,000Expected 8/5/2026
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$1.94
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$1.42
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$1.28
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$1.14
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$1.04
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View
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$1.07
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$1.04
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$0.918
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Min.: 1
Mult.: 1
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2,000
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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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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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R2023T
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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:
$4.26
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923In Stock
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2,000Expected 9/11/2026
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Mouser Part #
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 9/11/2026
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$4.26
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$3.17
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$2.90
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$2.60
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$2.54
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$2.15
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Min.: 1
Mult.: 1
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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 64B SRAM ID
- MCP79400-I/MS
- Microchip Technology
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1:
$1.30
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5,460In Stock
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Mouser Part #
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 4-Wire Real Time Clock IC
- RV5C348A-E2-F
- Nisshinbo
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1:
$2.13
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1,839In Stock
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Mouser Part #
848-RV5C348AE2F
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Nisshinbo
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Real Time Clock 4-Wire Real Time Clock IC
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1,839In Stock
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$2.13
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$1.56
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$1.42
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$1.25
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$1.03
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View
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$1.17
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$1.13
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$1.04
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$0.993
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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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SSOP-10
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Backup Switching
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2 V
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5.5 V
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- 40 C
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+ 85 C
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RV5C348
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SMD/SMT
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Reel, Cut Tape, MouseReel
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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:
$2.57
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5,160In Stock
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Mouser Part #
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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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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Mexico