|
|
Real Time Clock 4-Wire Real Time Clock IC
- R2043T-E2-F
- Nisshinbo
-
1:
$2.07
-
1,808In Stock
|
Mouser Part No
848-R2043TE2F
|
Nisshinbo
|
Real Time Clock 4-Wire Real Time Clock IC
|
|
1,808In Stock
|
|
|
$2.07
|
|
|
$1.52
|
|
|
$1.37
|
|
|
$1.21
|
|
|
$1.02
|
|
|
View
|
|
|
$1.14
|
|
|
$1.10
|
|
|
$1.06
|
|
|
$0.997
|
|
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 2-Wire Real Time Clock IC
- R2051S02-E2-F
- Nisshinbo
-
1:
$3.82
-
681In Stock
|
Mouser Part No
848-R2051S02E2F
|
Nisshinbo
|
Real Time Clock 2-Wire Real Time Clock IC
|
|
681In Stock
|
|
|
$3.82
|
|
|
$2.47
|
|
|
$2.20
|
|
|
$1.82
|
|
|
$1.15
|
|
|
View
|
|
|
$1.72
|
|
|
$1.50
|
|
|
$1.20
|
|
|
$1.13
|
|
Min.: 1
Mult.: 1
:
2,000
|
|
|
Serial 2-Wire, I2C
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
|
SSOP-16
|
Backup Switching
|
750 mV
|
5.5 V
|
- 40 C
|
+ 85 C
|
R2051S
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Real Time Clock 2-Wire Real Time Clock IC
- R2221T-E2-F
- Nisshinbo
-
1:
$2.22
-
755In Stock
|
Mouser Part No
848-R2221TE2F
|
Nisshinbo
|
Real Time Clock 2-Wire Real Time Clock IC
|
|
755In Stock
|
|
|
$2.22
|
|
|
$1.62
|
|
|
$1.47
|
|
|
$1.30
|
|
|
$1.10
|
|
|
View
|
|
|
$1.23
|
|
|
$1.18
|
|
|
$1.14
|
|
|
$1.08
|
|
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
|
1.5 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
R2221T
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Real Time Clock 2-Wire Real Time Clock IC
- RS5C372A-E2-F
- Nisshinbo
-
1:
$2.25
-
1,192In Stock
-
2,000On Order
|
Mouser Part No
848-RS5C372AE2F
|
Nisshinbo
|
Real Time Clock 2-Wire Real Time Clock IC
|
|
1,192In Stock
2,000On Order
|
|
|
$2.25
|
|
|
$1.64
|
|
|
$1.50
|
|
|
$1.33
|
|
|
$1.12
|
|
|
View
|
|
|
$1.25
|
|
|
$1.20
|
|
|
$1.16
|
|
|
$1.09
|
|
Min.: 1
Mult.: 1
:
2,000
|
|
|
Serial 2-Wire, I2C
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
|
SSOP-8
|
Backup Switching
|
1.7 V
|
6 V
|
- 40 C
|
+ 85 C
|
RS5C372
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Real Time Clock RTC I2c Serial IC 1.8 to 5.5V 32kHz
- 1337AGDCGI
- Renesas Electronics
-
1:
$4.72
-
188In Stock
|
Mouser Part No
972-1337AGDCGI
|
Renesas Electronics
|
Real Time Clock RTC I2c Serial IC 1.8 to 5.5V 32kHz
|
|
188In Stock
|
|
|
$4.72
|
|
|
$3.56
|
|
|
$2.95
|
|
|
$2.86
|
|
Min.: 1
Mult.: 1
|
|
|
Serial 2-Wire, I2C
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
|
SOIC-8
|
No Backup Switching
|
1.8 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
1337AGD
|
SMD/SMT
|
|
Tube
|
|
|
|
Real Time Clock 1338B-18 REAL TIME CLOCK
- 1338B-18DVGI
- Renesas Electronics
-
1:
$4.20
-
192In Stock
|
Mouser Part No
972-1338B-18DVGI
|
Renesas Electronics
|
Real Time Clock 1338B-18 REAL TIME CLOCK
|
|
192In Stock
|
|
|
$4.20
|
|
|
$3.15
|
|
|
$2.69
|
|
|
$2.59
|
|
|
$2.55
|
|
Min.: 1
Mult.: 1
|
|
|
|
|
|
|
|
|
|
|
|
|
1338
|
|
|
Tube
|
|
|
|
Real Time Clock 1338D-31 REAL TIME CLOCK
- 1338D-31DVGI
- Renesas Electronics
-
1:
$4.00
-
191In Stock
|
Mouser Part No
972-1338D-31DVGI
|
Renesas Electronics
|
Real Time Clock 1338D-31 REAL TIME CLOCK
|
|
191In Stock
|
|
|
$4.00
|
|
|
$2.99
|
|
|
$2.46
|
|
|
$2.37
|
|
Min.: 1
Mult.: 1
|
|
|
|
|
|
|
|
|
|
|
|
|
1338
|
|
|
Tube
|
|
|
|
Real Time Clock Real Time Clock
- 1339-31DVGI
- Renesas Electronics
-
1:
$4.39
-
359In Stock
|
Mouser Part No
972-1339-31DVGI
|
Renesas Electronics
|
Real Time Clock Real Time Clock
|
|
359In Stock
|
|
|
$4.39
|
|
|
$3.30
|
|
|
$2.73
|
|
|
$2.72
|
|
|
$2.65
|
|
Min.: 1
Mult.: 1
|
|
|
Serial 2-Wire, I2C
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
|
TSSOP-8
|
Backup Switching
|
1.3 V
|
3.7 V
|
- 40 C
|
+ 85 C
|
1339
|
SMD/SMT
|
|
Tube
|
|
|
|
Real Time Clock 1339D-31 REAL TIME CLOCK
- 1339D-31DVGI
- Renesas Electronics
-
1:
$3.96
-
172In Stock
|
Mouser Part No
972-1339D-31DVGI
|
Renesas Electronics
|
Real Time Clock 1339D-31 REAL TIME CLOCK
|
|
172In Stock
|
|
|
$3.96
|
|
|
$2.96
|
|
|
$2.45
|
|
|
$2.43
|
|
|
$2.36
|
|
Min.: 1
Mult.: 1
|
|
|
|
|
|
|
|
|
|
|
|
|
1339
|
|
|
Tube
|
|
|
|
Real Time Clock REAL TIME CLK/CLNDR W/EEPROM IN 8LD W
- ISL12026AIBZ
- Renesas / Intersil
-
1:
$5.66
-
94In Stock
-
End of Life
|
Mouser Part No
968-ISL12026AIBZ
End of Life
|
Renesas / Intersil
|
Real Time Clock REAL TIME CLK/CLNDR W/EEPROM IN 8LD W
|
|
94In Stock
|
|
|
$5.66
|
|
|
$4.29
|
|
|
$3.95
|
|
|
$3.56
|
|
|
$3.50
|
|
Min.: 1
Mult.: 1
|
|
|
I2C
|
YY-MM-DD-dd
|
HH:MM:SS (24 hr)
|
512 B
|
SOIC-8
|
Backup Switching
|
2.7 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
ISL12026
|
SMD/SMT
|
|
Tube
|
|
|
|
Real Time Clock REAL TIME CLOCK/CALE NDARW/ EEPROM IN 8LD
- ISL12026IBZ
- Renesas / Intersil
-
1:
$5.66
-
855In Stock
-
980On Order
-
End of Life
|
Mouser Part No
968-ISL12026IBZ
End of Life
|
Renesas / Intersil
|
Real Time Clock REAL TIME CLOCK/CALE NDARW/ EEPROM IN 8LD
|
|
855In Stock
980On Order
|
|
|
$5.66
|
|
|
$4.29
|
|
|
$3.95
|
|
|
$3.56
|
|
|
$3.50
|
|
Min.: 1
Mult.: 1
|
|
|
I2C
|
YY-MM-DD-dd
|
HH:MM:SS (24 hr)
|
512 B
|
SOIC-8
|
Backup Switching
|
2.7 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
ISL12026
|
SMD/SMT
|
|
Tube
|
|
|
|
Real Time Clock REAL TIME CLK/CLNDR W/EEPROM IN 8LD
- ISL12026IVZ
- Renesas / Intersil
-
1:
$5.66
-
570In Stock
-
End of Life
|
Mouser Part No
968-ISL12026IVZ
End of Life
|
Renesas / Intersil
|
Real Time Clock REAL TIME CLK/CLNDR W/EEPROM IN 8LD
|
|
570In Stock
|
|
|
$5.66
|
|
|
$4.29
|
|
|
$3.95
|
|
|
$3.79
|
|
|
$3.50
|
|
Min.: 1
Mult.: 1
|
|
|
I2C
|
YY-MM-DD-dd
|
HH:MM:SS (24 hr)
|
512 B
|
|
Backup Switching
|
2.7 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
ISL12026
|
SMD/SMT
|
|
Tube
|
|
|
|
Real Time Clock RX4901CEXS A0 REAL TIME CLOCK MODULE SPI-Bus 3.0V +/-3ppm 2k TR
- RX4901CE XS A06
- Epson Timing
-
1:
$8.22
-
1,990In Stock
|
Mouser Part No
732-RX4901CEXSA06
|
Epson Timing
|
Real Time Clock RX4901CEXS A0 REAL TIME CLOCK MODULE SPI-Bus 3.0V +/-3ppm 2k TR
|
|
1,990In Stock
|
|
|
$8.22
|
|
|
$6.29
|
|
|
$5.82
|
|
|
$5.29
|
|
|
View
|
|
|
$4.63
|
|
|
$5.03
|
|
|
$4.89
|
|
|
$4.76
|
|
|
$4.63
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
:
2,000
|
|
|
I2C
|
YY-MM-DD-dd
|
HH:MM:SS (24 hr)
|
256 B
|
|
Backup Switching
|
1.6 V
|
5.5 V
|
- 40 C
|
+ 105 C
|
RX4901CE
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Real Time Clock RX8901CE XS A0 REAL TIME CLOCK MODULE I2C-Bus 3.0V +/-3ppm 2k TR
- RX8901CE XS A06
- Epson Timing
-
1:
$8.22
-
770In Stock
|
Mouser Part No
732-RX8901CEXSA06
|
Epson Timing
|
Real Time Clock RX8901CE XS A0 REAL TIME CLOCK MODULE I2C-Bus 3.0V +/-3ppm 2k TR
|
|
770In Stock
|
|
|
$8.22
|
|
|
$6.29
|
|
|
$5.82
|
|
|
$5.29
|
|
|
View
|
|
|
$4.63
|
|
|
$5.03
|
|
|
$4.89
|
|
|
$4.76
|
|
|
$4.63
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
:
2,000
|
|
|
I2C
|
YY-MM-DD-dd
|
HH:MM:SS (24 hr)
|
|
|
No Backup Switching
|
1.6 V
|
5.5 V
|
- 40 C
|
+ 105 C
|
RX8901CE
|
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:
$0.972
-
422In Stock
|
Mouser Part No
222-AM0805AQ
|
Ambiq
|
Real Time Clock Real-Time Clock I2C Interface Integrated Circuit, -40 to +85 C, 16-pin QFN
|
|
422In 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:
$1.07
-
1,104In Stock
-
7,990On Order
|
Mouser Part No
222-AM1805AQ
|
Ambiq
|
Real Time Clock Real-Time Clock I2C interface with power management, -40 to +85 C, 16-pin QFN
|
|
1,104In Stock
7,990On Order
|
|
Min.: 1
Mult.: 1
|
|
|
|
|
|
|
|
|
|
|
|
|
Artasie I2C w/ Power Management
|
|
|
|
|
|
|
Real Time Clock
- RV-8263-C7-32.768KHZ-20PPM-TA-QA
- Micro Crystal
-
1:
$2.49
-
686In Stock
|
Mouser Part No
428-8263C7328K20PTQA
|
Micro Crystal
|
Real Time Clock
|
|
686In Stock
|
|
|
$2.49
|
|
|
$1.83
|
|
|
$1.66
|
|
|
$1.47
|
|
|
View
|
|
|
$1.38
|
|
|
$1.33
|
|
|
$1.26
|
|
|
$1.15
|
|
|
$1.13
|
|
Min.: 1
Mult.: 1
|
|
|
Serial 2-Wire, I2C
|
YY-MM-DD-dd
|
HH:MM:SS (24 hr)
|
|
|
No Backup Switching
|
900 mV
|
5.5 V
|
- 40 C
|
+ 85 C
|
|
SMD/SMT
|
|
|
|
|
|
Real Time Clock Serial I2C bus RTC
- M41T83RMY6F
- STMicroelectronics
-
1:
$7.14
-
459In Stock
|
Mouser Part No
511-M41T83RMY6F
|
STMicroelectronics
|
Real Time Clock Serial I2C bus RTC
|
|
459In Stock
|
|
|
$7.14
|
|
|
$5.43
|
|
|
$5.02
|
|
|
$4.55
|
|
|
$3.96
|
|
|
View
|
|
|
$4.32
|
|
|
$4.19
|
|
|
$3.76
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
:
1,000
|
|
|
Serial 2-Wire, I2C
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
32 B
|
SOX-18
|
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:
$5.49
-
337In Stock
|
Mouser Part No
511-M41T83SQA6F
|
STMicroelectronics
|
Real Time Clock Serial I2C bus RTC
|
|
337In Stock
|
|
|
$5.49
|
|
|
$4.15
|
|
|
$3.82
|
|
|
$3.45
|
|
|
$3.05
|
|
|
View
|
|
|
$3.27
|
|
|
$3.16
|
|
|
$2.96
|
|
|
$2.89
|
|
Min.: 1
Mult.: 1
:
1,000
|
|
|
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 16K (2Kx8) 150ns
- M48T02-150PC1
- STMicroelectronics
-
1:
$37.81
-
8In Stock
|
Mouser Part No
511-M48T0215PC1
|
STMicroelectronics
|
Real Time Clock 16K (2Kx8) 150ns
|
|
8In Stock
|
|
|
$37.81
|
|
|
$29.72
|
|
|
$28.41
|
|
|
$26.56
|
|
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 I2C RTCC 64B SRAM No VBAT
- MCP7940M-I/P
- Microchip Technology
-
1:
$1.06
-
717In Stock
|
Mouser Part No
579-MCP7940579-M-I/P
|
Microchip Technology
|
Real Time Clock I2C RTCC 64B SRAM No VBAT
|
|
717In Stock
|
|
|
$1.06
|
|
|
$0.972
|
|
|
$0.971
|
|
Min.: 1
Mult.: 1
|
|
|
I2C
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
64 B
|
PDIP-8
|
No Backup Switching
|
1.8 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
|
Through Hole
|
|
Tube
|
|
|
|
Real Time Clock SPI GP RTCC 1Kb EE 64B SRAM EUI-64
- MCP79512-I/MS
- Microchip Technology
-
1:
$1.99
-
250In Stock
|
Mouser Part No
579-MCP79512-I/MS
|
Microchip Technology
|
Real Time Clock SPI GP RTCC 1Kb EE 64B SRAM EUI-64
|
|
250In Stock
|
|
|
$1.99
|
|
|
$1.83
|
|
|
$1.77
|
|
Min.: 1
Mult.: 1
|
|
|
SPI
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
64 B
|
MSOP-10
|
Backup Switching
|
1.8 V
|
3.6 V
|
- 40 C
|
+ 85 C
|
|
SMD/SMT
|
|
Tube
|
|
|
|
Real Time Clock 2Kb EE 64B SRAM WD TED EUI-48
- MCP795W21-I/ST
- Microchip Technology
-
1:
$2.83
-
121In Stock
|
Mouser Part No
579-MCP795W21-I/ST
|
Microchip Technology
|
Real Time Clock 2Kb EE 64B SRAM WD TED EUI-48
|
|
121In Stock
|
|
|
$2.83
|
|
|
$2.63
|
|
|
$2.55
|
|
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
|
|
|
|
Real Time Clock 2Kb EE 64B SRAM WD TED EUI-64
- MCP795W22-I/SL
- Microchip Technology
-
1:
$2.77
-
17In Stock
|
Mouser Part No
579-MCP795W22-I/SL
|
Microchip Technology
|
Real Time Clock 2Kb EE 64B SRAM WD TED EUI-64
|
|
17In Stock
|
|
|
$2.77
|
|
|
$2.57
|
|
|
$2.50
|
|
Min.: 1
Mult.: 1
|
|
|
SPI
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
2 kB
|
SOIC-14
|
Backup Switching
|
1.8 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
|
SMD/SMT
|
|
Tube
|
|
|
|
Real Time Clock w/242x8 NVSRAM Alarm Wake-up
- BQ3285ES
- Texas Instruments
-
1:
$24.95
-
87In Stock
|
Mouser Part No
595-BQ3285ES
|
Texas Instruments
|
Real Time Clock w/242x8 NVSRAM Alarm Wake-up
|
|
87In Stock
|
|
|
$24.95
|
|
|
$19.98
|
|
|
$16.97
|
|
|
$16.00
|
|
|
View
|
|
|
$15.22
|
|
|
$14.24
|
|
|
$13.28
|
|
Min.: 1
Mult.: 1
|
|
|
Multiplexed
|
YY-MM-DD-dd
|
HH:MM:SS (24 hr)
|
242 B
|
SOIC-24
|
|
4.5 V
|
5.5 V
|
0 C
|
+ 70 C
|
BQ3285E
|
SMD/SMT
|
|
Tube
|
|
Singapore