|
|
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
-
1,445In Stock
-
New Product
|
Mouser Part #
428-RV3028C81PPMTAQA
New Product
|
Micro Crystal
|
Real Time Clock 32.768kHz I2C 20ppm 2.0x1.2x0.6 AEC-Q200
|
|
1,445In 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
|
|
|
$1.35
|
|
|
$1.25
|
|
|
$1.18
|
|
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 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
|
|
|
$5.99
|
|
|
View
|
|
|
$5.67
|
|
|
$5.54
|
|
|
$5.42
|
|
|
$5.41
|
|
|
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:
$72.90
-
628In Stock
|
Mouser Part #
700-DS1744WP-120IND
|
Analog Devices / Maxim Integrated
|
Real Time Clock Y2K-Compliant, Nonvolatile Timekeeping R
|
|
628In Stock
|
|
|
$72.90
|
|
|
$66.37
|
|
|
$61.50
|
|
|
$60.16
|
|
|
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 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
-
9,181In Stock
|
Mouser Part #
700-DS3232SN#T&R-
|
Analog Devices / Maxim Integrated
|
Real Time Clock Extremely Accurate I C RTC with Integrat
|
|
9,181In Stock
|
|
|
$19.28
|
|
|
$15.16
|
|
|
$14.11
|
|
|
$12.96
|
|
|
$12.96
|
|
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 Ultra-Low power RTC w/ integrated power
- MAX31334EWC+T
- Analog Devices / Maxim Integrated
-
1:
$4.59
-
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
|
|
|
$4.59
|
|
|
$3.45
|
|
|
$3.11
|
|
|
$2.85
|
|
|
$2.43
|
|
|
View
|
|
|
$2.69
|
|
|
$2.61
|
|
|
$2.50
|
|
|
$2.41
|
|
Min.: 1
Mult.: 1
:
2,500
|
|
|
|
|
|
|
|
|
|
|
|
|
MAX31334
|
|
|
Reel, Cut Tape
|
|
|
|
Real Time Clock Serial Alarm Real-Time Clock
- DS1305EN+
- Analog Devices / Maxim Integrated
-
1:
$14.50
-
2,930In Stock
|
Mouser Part #
700-DS1305EN
|
Analog Devices / Maxim Integrated
|
Real Time Clock Serial Alarm Real-Time Clock
|
|
2,930In Stock
|
|
|
$14.50
|
|
|
$11.34
|
|
|
$10.87
|
|
|
$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:
$1.91
-
82,576In 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.
|
|
82,576In Stock
|
|
|
$1.91
|
|
|
$1.43
|
|
|
$1.31
|
|
|
$1.21
|
|
|
View
|
|
|
$0.974
|
|
|
$1.15
|
|
|
$1.13
|
|
|
$1.11
|
|
|
$1.04
|
|
|
$0.974
|
|
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 64K (8Kx8) 100ns
- M48T08Y-10MH1F
- STMicroelectronics
-
1:
$53.47
-
997In Stock
|
Mouser Part #
511-M48T08Y-10MH1F
|
STMicroelectronics
|
Real Time Clock 64K (8Kx8) 100ns
|
|
997In Stock
|
|
|
$53.47
|
|
|
$43.29
|
|
|
$40.74
|
|
|
$39.07
|
|
|
View
|
|
|
$35.28
|
|
|
$36.61
|
|
|
$35.30
|
|
|
$35.28
|
|
|
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:
$21.63
-
19,510In Stock
|
Mouser Part #
700-DS3234SN#
|
Analog Devices / Maxim Integrated
|
Real Time Clock Extremely Accurate SPI Bus RTC with Inte
|
|
19,510In Stock
|
|
|
$21.63
|
|
|
$16.94
|
|
|
$15.70
|
|
|
$14.48
|
|
|
View
|
|
|
$14.24
|
|
|
$13.51
|
|
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 64K (8Kx8) 150ns
- M48T18-150PC1
- STMicroelectronics
-
1:
$64.77
-
416In Stock
|
Mouser Part #
511-M48T1815PC1
|
STMicroelectronics
|
Real Time Clock 64K (8Kx8) 150ns
|
|
416In Stock
|
|
|
$64.77
|
|
|
$52.53
|
|
|
$49.31
|
|
|
$45.67
|
|
|
$45.27
|
|
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:
$70.93
-
392In Stock
|
Mouser Part #
511-M48T3570PC1
|
STMicroelectronics
|
Real Time Clock 256K (32Kx8) 70ns
|
|
392In Stock
|
|
|
$70.93
|
|
|
$53.40
|
|
|
$50.45
|
|
|
$49.18
|
|
|
$48.33
|
|
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:
$31.32
-
1,072In Stock
|
Mouser Part #
511-M48T35Y-70MH1F
|
STMicroelectronics
|
Real Time Clock 256K (32Kx8) 70ns
|
|
1,072In Stock
|
|
|
$31.32
|
|
|
$25.04
|
|
|
$23.47
|
|
|
$21.75
|
|
|
View
|
|
|
$19.76
|
|
|
$20.92
|
|
|
$19.77
|
|
|
$19.76
|
|
|
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 Trickle-Charge Timekeeping Chip
- DS1302ZN+T&R
- Analog Devices / Maxim Integrated
-
1:
$7.74
-
6,037In Stock
|
Mouser Part #
700-DS1302ZNT&R
|
Analog Devices / Maxim Integrated
|
Real Time Clock Trickle-Charge Timekeeping Chip
|
|
6,037In Stock
|
|
|
$7.74
|
|
|
$5.89
|
|
|
$5.43
|
|
|
$4.93
|
|
|
$4.68
|
|
|
$4.68
|
|
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:
$7.05
-
13,856In Stock
|
Mouser Part #
700-DS1307ZT&R
|
Analog Devices / Maxim Integrated
|
Real Time Clock 64 x 8, Serial, I C Real-Time Clock
|
|
13,856In Stock
|
|
|
$7.05
|
|
|
$5.38
|
|
|
$4.90
|
|
|
$4.50
|
|
|
View
|
|
|
$3.98
|
|
|
$4.28
|
|
|
$4.17
|
|
|
$4.15
|
|
|
$3.98
|
|
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:
$9.83
-
5,864In Stock
|
Mouser Part #
700-DS1340Z-18
|
Analog Devices / Maxim Integrated
|
Real Time Clock I C RTC with Trickle Charger
|
|
5,864In Stock
|
|
|
$9.83
|
|
|
$7.58
|
|
|
$6.94
|
|
|
$6.10
|
|
|
View
|
|
|
$5.82
|
|
|
$5.73
|
|
|
$5.58
|
|
|
$5.27
|
|
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 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
|
|
3,003In Stock
2,000Expected 8/5/2026
|
|
|
$1.94
|
|
|
$1.42
|
|
|
$1.28
|
|
|
$1.14
|
|
|
$1.04
|
|
|
View
|
|
|
$1.07
|
|
|
$1.04
|
|
|
$0.918
|
|
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:
$5.63
-
1,302In Stock
-
5,000Expected 9/18/2026
|
Mouser Part #
428-203688-MG01
|
Micro Crystal
|
Real Time Clock 32.768kHz I2C Time Acc. 6ppm
|
|
1,302In Stock
5,000Expected 9/18/2026
|
|
|
$5.63
|
|
|
$4.24
|
|
|
$3.90
|
|
|
$3.51
|
|
|
$3.41
|
|
|
View
|
|
|
$3.41
|
|
|
$3.16
|
|
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 I2C GP RTCC 1Kb EE 64B SRAM EUI-64
- MCP79412-I/MS
- Microchip Technology
-
1:
$1.53
-
3,920In Stock
|
Mouser Part #
579-MCP79412IMS
|
Microchip Technology
|
Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM EUI-64
|
|
3,920In Stock
|
|
|
$1.53
|
|
|
$1.40
|
|
|
$1.34
|
|
Min.: 1
Mult.: 1
|
|
|
I2C
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
64 B
|
MSOP-8
|
Backup Switching
|
1.8 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
|
SMD/SMT
|
|
Tube
|
|
|
|
Real Time Clock 4-Wire Real Time Clock IC
- R2043T-E2-F
- Nisshinbo
-
1:
$1.96
-
2,316In Stock
|
Mouser Part #
848-R2043TE2F
|
Nisshinbo
|
Real Time Clock 4-Wire Real Time Clock IC
|
|
2,316In Stock
|
|
|
$1.96
|
|
|
$1.43
|
|
|
$1.28
|
|
|
$1.14
|
|
|
View
|
|
|
$0.928
|
|
|
$1.07
|
|
|
$1.03
|
|
|
$0.95
|
|
|
$0.928
|
|
Min.: 1
Mult.: 1
:
2,000
|
|
|
Serial 4-Wire, SPI
|
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
|
R2043T
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
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
-
1:
$12.32
-
314In Stock
|
Mouser Part #
815-2768KHZEOZ9S3HAT
|
ABRACON
|
Real Time Clock RTCs 3725 10-SMD I2C HH:MM:SS (12/24 hr) YY-MM-DD-dd
|
|
314In Stock
|
|
|
$12.32
|
|
|
$9.59
|
|
|
$8.91
|
|
|
$8.15
|
|
|
$7.10
|
|
|
View
|
|
|
$7.74
|
|
|
$6.97
|
|
Min.: 1
Mult.: 1
:
1,000
|
|
|
Serial 4-Wire, SPI
|
YY-MM-DD-dd
|
HH:MM:SS (24 hr)
|
|
|
Backup Switching
|
1.1 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
AB-RTCMC
|
SMD/SMT
|
|
Reel, Cut Tape
|
|
|
|
Real Time Clock I2C GP RTCC 64B SRAM ID
- MCP79400-I/MS
- Microchip Technology
-
1:
$1.30
-
5,460In Stock
|
Mouser Part #
579-MCP79400IMS
|
Microchip Technology
|
Real Time Clock I2C GP RTCC 64B SRAM ID
|
|
5,460In Stock
|
|
|
$1.30
|
|
|
$1.20
|
|
|
$1.13
|
|
Min.: 1
Mult.: 1
|
|
|
Serial 2-Wire, I2C
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
64 B
|
MSOP-8
|
Backup Switching
|
1.8 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
|
SMD/SMT
|
|
Tube
|
|
|
|
Real Time Clock 2Kb EE 64B SRAM WD TED EUI-64
- MCP795W22-I/ST
- Microchip Technology
-
1:
$2.57
-
5,160In Stock
|
Mouser Part #
579-MCP795W22-I/ST
|
Microchip Technology
|
Real Time Clock 2Kb EE 64B SRAM WD TED EUI-64
|
|
5,160In Stock
|
|
|
$2.57
|
|
|
$2.39
|
|
|
$2.38
|
|
|
$2.37
|
|
|
Quote
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
SPI
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
2 kB
|
TSSOP-14
|
Backup Switching
|
1.8 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
|
SMD/SMT
|
|
Tube
|
|
Mexico
