|
|
Real Time Clock 64K (8Kx8) 100ns
- M48T18-100PC1
- STMicroelectronics
-
1:
$67.64
-
184In Stock
-
1,200Expected 2026-09-28
|
Mouser Part #
511-M48T1810PC1
|
STMicroelectronics
|
Real Time Clock 64K (8Kx8) 100ns
|
|
184In Stock
1,200Expected 2026-09-28
|
|
|
$67.64
|
|
|
$54.66
|
|
|
$51.31
|
|
|
$49.41
|
|
|
$47.33
|
|
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:
$78.57
-
293In Stock
|
Mouser Part #
511-M48T3570PC1
|
STMicroelectronics
|
Real Time Clock 256K (32Kx8) 70ns
|
|
293In Stock
|
|
|
$78.57
|
|
|
$64.01
|
|
|
$60.11
|
|
|
$56.71
|
|
|
View
|
|
|
$56.68
|
|
|
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-70PC1
- STMicroelectronics
-
1:
$73.61
-
136In Stock
-
480Expected 2026-09-22
|
Mouser Part #
511-M48T35Y70PC1
|
STMicroelectronics
|
Real Time Clock 256K (32Kx8) 70ns
|
|
136In Stock
480Expected 2026-09-22
|
|
|
$73.61
|
|
|
$59.62
|
|
|
$55.93
|
|
|
$53.58
|
|
|
$50.63
|
|
Min.: 1
Mult.: 1
|
|
|
Parallel
|
YY-MM-DD-dd
|
HH:MM:SS (24 hr)
|
32 kB
|
PCDIP-28
|
Integrated Battery
|
4.5 V
|
5.5 V
|
0 C
|
+ 70 C
|
M48T35Y
|
Through Hole
|
|
Tube
|
|
|
|
Real Time Clock 64K (8Kx8) 70ns
- M48T58-70PC1
- STMicroelectronics
-
1:
$68.92
-
200In Stock
|
Mouser Part #
511-M48T5870PC1
|
STMicroelectronics
|
Real Time Clock 64K (8Kx8) 70ns
|
|
200In Stock
|
|
|
$68.92
|
|
|
$56.07
|
|
|
$52.69
|
|
|
$50.11
|
|
|
View
|
|
|
$47.33
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
Parallel
|
YY-MM-DD-dd
|
HH:MM:SS (24 hr)
|
8 kB
|
PCDIP-28
|
Integrated Battery
|
4.75 V
|
5.5 V
|
0 C
|
+ 70 C
|
M48T58
|
Through Hole
|
|
Tube
|
|
|
|
Real Time Clock 64K (8Kx8) 70ns
- M48T58Y-70PC1
- STMicroelectronics
-
1:
$54.16
-
216In Stock
-
240Expected 2026-09-10
|
Mouser Part #
511-M48T58Y70PC1
|
STMicroelectronics
|
Real Time Clock 64K (8Kx8) 70ns
|
|
216In Stock
240Expected 2026-09-10
|
|
|
$54.16
|
|
|
$43.69
|
|
|
$41.01
|
|
|
$39.15
|
|
|
View
|
|
|
$35.76
|
|
|
$35.70
|
|
|
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
|
M48T58Y
|
Through Hole
|
|
Tube
|
|
|
|
Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM EUI-48
- MCP79411-I/SN
- Microchip Technology
-
1:
$1.63
-
12,291In Stock
|
Mouser Part #
579-MCP79411ISN
|
Microchip Technology
|
Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM EUI-48
|
|
12,291In Stock
|
|
|
$1.63
|
|
|
$1.51
|
|
|
$1.44
|
|
Min.: 1
Mult.: 1
|
|
|
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 Real Time Clock A 92 6-DP8573AVX/NOPB A A 926-DP8573AVX/NOPB
- DP8573AV/NOPB
- Texas Instruments
-
1:
$48.10
-
76In Stock
|
Mouser Part #
926-DP8573AV/NOPB
|
Texas Instruments
|
Real Time Clock Real Time Clock A 92 6-DP8573AVX/NOPB A A 926-DP8573AVX/NOPB
|
|
76In Stock
|
|
|
$48.10
|
|
|
$41.26
|
|
|
$38.69
|
|
|
$35.87
|
|
|
View
|
|
|
$34.27
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
Parallel
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
32 B
|
PLCC-28
|
Backup Switching
|
4.5 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
DP8573A
|
SMD/SMT
|
|
Tube
|
|
|
|
Real Time Clock LW PWR RTC W/RESEAL 8LD
- ISL12008IB8Z
- Renesas / Intersil
-
1:
$4.65
-
5,020In Stock
|
Mouser Part #
968-ISL12008IB8Z
|
Renesas / Intersil
|
Real Time Clock LW PWR RTC W/RESEAL 8LD
|
|
5,020In Stock
|
|
|
$4.65
|
|
|
$3.47
|
|
|
$2.74
|
|
|
$2.58
|
|
|
View
|
|
|
$2.48
|
|
|
$2.45
|
|
|
$2.32
|
|
|
$2.26
|
|
Min.: 1
Mult.: 1
|
|
|
Serial 2-Wire, I2C
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
|
SOIC-8
|
Backup Switching
|
2.7 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
ISL12008
|
SMD/SMT
|
|
Tube
|
|
|
|
Real Time Clock REAL TIME CLK ENHANC CD ESD & MOISTURESIS
- ISL12022MAIBZ
- Renesas / Intersil
-
1:
$10.83
-
760In Stock
|
Mouser Part #
968-ISL12022MAIBZ
|
Renesas / Intersil
|
Real Time Clock REAL TIME CLK ENHANC CD ESD & MOISTURESIS
|
|
760In Stock
|
|
|
$10.83
|
|
|
$8.35
|
|
|
$7.63
|
|
|
$6.98
|
|
|
View
|
|
|
$6.58
|
|
|
$6.44
|
|
|
$6.26
|
|
|
$6.11
|
|
Min.: 1
Mult.: 1
|
|
|
Serial 2-Wire, I2C
|
YY-MM-DD-dd
|
HH:MM:SS (24 hr)
|
128 B
|
SOIC-20
|
Backup Switching
|
2.7 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
ISL12022
|
SMD/SMT
|
|
Tube
|
|
|
|
Real Time Clock I2C REAL TIME CLOCK/ CALENDAR 8LD
- ISL1208IU8Z
- Renesas / Intersil
-
1:
$5.20
-
2,396In Stock
|
Mouser Part #
968-ISL1208IU8Z
|
Renesas / Intersil
|
Real Time Clock I2C REAL TIME CLOCK/ CALENDAR 8LD
|
|
2,396In Stock
|
|
|
$5.20
|
|
|
$3.86
|
|
|
$3.30
|
|
|
$3.14
|
|
|
View
|
|
|
$3.02
|
|
|
$3.01
|
|
|
$2.94
|
|
|
$2.74
|
|
|
$2.69
|
|
Min.: 1
Mult.: 1
|
|
|
I2C
|
YY-MM-DD-dd
|
HH:MM:SS (24 hr)
|
2 B
|
MSOP-8
|
Backup Switching
|
2.7 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
ISL1208
|
SMD/SMT
|
|
Tube
|
|
|
|
Real Time Clock I2CAL TIME CLK/CLNDR W/EVENT DETCT 10LD
- ISL1209IU10Z
- Renesas / Intersil
-
1:
$5.99
-
1,082In Stock
|
Mouser Part #
968-ISL1209IU10Z
|
Renesas / Intersil
|
Real Time Clock I2CAL TIME CLK/CLNDR W/EVENT DETCT 10LD
|
|
1,082In Stock
|
|
|
$5.99
|
|
|
$4.52
|
|
|
$4.00
|
|
|
$3.64
|
|
|
View
|
|
|
$3.51
|
|
|
$3.43
|
|
|
$3.34
|
|
|
$3.14
|
|
Min.: 1
Mult.: 1
|
|
|
I2C
|
YY-MM-DD-dd
|
HH:MM:SS (24 hr)
|
2 B
|
MSOP-10
|
Backup Switching
|
2.7 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
ISL1209
|
SMD/SMT
|
|
Tube
|
|
|
|
Real Time Clock I2C GP RTCC 64B SRAM ID
- MCP79400-I/ST
- Microchip Technology
-
1:
$1.44
-
643In Stock
|
Mouser Part #
579-MCP79400IST
|
Microchip Technology
|
Real Time Clock I2C GP RTCC 64B SRAM ID
|
|
643In Stock
|
|
|
$1.44
|
|
|
$1.32
|
|
|
$1.25
|
|
Min.: 1
Mult.: 1
|
|
|
Serial 2-Wire, I2C
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
64 B
|
|
Backup Switching
|
1.8 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
|
SMD/SMT
|
|
Tube
|
|
|
|
Real Time Clock I2C GP RTCC 64B SRAM EUI-48
- MCP79401-I/MS
- Microchip Technology
-
1:
$1.56
-
1,252In Stock
|
Mouser Part #
579-MCP79401IMS
|
Microchip Technology
|
Real Time Clock I2C GP RTCC 64B SRAM EUI-48
|
|
1,252In Stock
|
|
|
$1.56
|
|
|
$1.45
|
|
|
$1.44
|
|
|
$1.39
|
|
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 I2C GP RTCC 64B SRAM EUI-48
- MCP79401-I/ST
- Microchip Technology
-
1:
$1.56
-
307In Stock
|
Mouser Part #
579-MCP79401IST
|
Microchip Technology
|
Real Time Clock I2C GP RTCC 64B SRAM EUI-48
|
|
307In Stock
|
|
|
$1.56
|
|
|
$1.45
|
|
|
$1.39
|
|
Min.: 1
Mult.: 1
|
|
|
Serial 2-Wire, I2C
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
64 B
|
|
Backup Switching
|
1.8 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
|
SMD/SMT
|
|
Tube
|
|
|
|
Real Time Clock I2C GP RTCC 64B SRAM EUI-64
- MCP79402-I/MS
- Microchip Technology
-
1:
$1.56
-
752In Stock
|
Mouser Part #
579-MCP79402IMS
|
Microchip Technology
|
Real Time Clock I2C GP RTCC 64B SRAM EUI-64
|
|
752In Stock
|
|
|
$1.56
|
|
|
$1.45
|
|
|
$1.39
|
|
Min.: 1
Mult.: 1
|
|
|
Serial 2-Wire, I2C
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
64 B
|
|
Backup Switching
|
1.8 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
|
SMD/SMT
|
|
Tube
|
|
|
|
Real Time Clock I2C GP RTCC 64B SRAM EUI-64
- MCP79402-I/SN
- Microchip Technology
-
1:
$1.50
-
1,031In Stock
|
Mouser Part #
579-MCP79402ISN
|
Microchip Technology
|
Real Time Clock I2C GP RTCC 64B SRAM EUI-64
|
|
1,031In Stock
|
|
Min.: 1
Mult.: 1
|
|
|
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
|
MCP79402
|
SMD/SMT
|
|
Tube
|
|
|
|
Real Time Clock I2C RTCC 64B SRAM No VBAT
- MCP7940M-I/P
- Microchip Technology
-
1:
$1.07
-
675In Stock
|
Mouser Part #
579-MCP7940579-M-I/P
|
Microchip Technology
|
Real Time Clock I2C RTCC 64B SRAM No VBAT
|
|
675In Stock
|
|
|
$1.07
|
|
|
$0.979
|
|
|
$0.955
|
|
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 I2C RTCC 64B SRAM No VBAT
- MCP7940M-I/MS
- Microchip Technology
-
1:
$1.02
-
776In Stock
|
Mouser Part #
579-MCP7940M-I/MS
|
Microchip Technology
|
Real Time Clock I2C RTCC 64B SRAM No VBAT
|
|
776In Stock
|
|
|
$1.02
|
|
|
$0.95
|
|
|
$0.893
|
|
Min.: 1
Mult.: 1
|
|
|
I2C
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
64 B
|
MSOP-8
|
No Backup Switching
|
1.8 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
|
SMD/SMT
|
|
Tube
|
|
|
|
Real Time Clock I2C RTCC 64B SRAM No VBAT
- MCP7940M-I/SN
- Microchip Technology
-
1:
$0.965
-
620In Stock
|
Mouser Part #
579-MCP7940M-I/SN
|
Microchip Technology
|
Real Time Clock I2C RTCC 64B SRAM No VBAT
|
|
620In Stock
|
|
|
$0.965
|
|
|
$0.893
|
|
|
$0.85
|
|
Min.: 1
Mult.: 1
|
|
|
I2C
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
64 B
|
SOIC-8
|
No Backup Switching
|
1.8 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
|
SMD/SMT
|
|
Tube
|
|
|
|
Real Time Clock I2C GP RTCC 64B SRAM, EXT
- MCP7940N-E/MS
- Microchip Technology
-
1:
$1.40
-
1,398In Stock
|
Mouser Part #
579-MCP7940N-E/MS
|
Microchip Technology
|
Real Time Clock I2C GP RTCC 64B SRAM, EXT
|
|
1,398In Stock
|
|
|
$1.40
|
|
|
$1.30
|
|
|
$1.22
|
|
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
|
+ 125 C
|
|
SMD/SMT
|
|
Tube
|
|
|
|
Real Time Clock I2C GP RTCC 64B SRAM ExT SER EE, ExT
- MCP7940N-E/SN
- Microchip Technology
-
1:
$1.32
-
909In Stock
|
Mouser Part #
579-MCP7940N-E/SN
|
Microchip Technology
|
Real Time Clock I2C GP RTCC 64B SRAM ExT SER EE, ExT
|
|
909In Stock
|
|
|
$1.32
|
|
|
$1.22
|
|
|
$1.17
|
|
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
|
+ 125 C
|
|
SMD/SMT
|
|
Tube
|
|
|
|
Real Time Clock I2C GP RTCC,64B SRAM
- MCP7940N-I/P
- Microchip Technology
-
1:
$1.32
-
585In Stock
|
Mouser Part #
579-MCP7940N-I/P
|
Microchip Technology
|
Real Time Clock I2C GP RTCC,64B SRAM
|
|
585In Stock
|
|
Min.: 1
Mult.: 1
|
|
|
Serial 2-Wire, I2C
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
64 B
|
PDIP-8
|
Backup Switching
|
1.8 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
|
Through Hole
|
|
Tube
|
|
|
|
Real Time Clock I2C GP RTCC 64B SRAM
- MCP7940N-I/ST
- Microchip Technology
-
1:
$1.30
-
201In Stock
-
500Expected 2026-10-26
|
Mouser Part #
579-MCP7940N-I/ST
|
Microchip Technology
|
Real Time Clock I2C GP RTCC 64B SRAM
|
|
201In Stock
500Expected 2026-10-26
|
|
|
$1.30
|
|
|
$1.20
|
|
|
$1.15
|
|
Min.: 1
Mult.: 1
|
|
|
Serial 2-Wire, I2C
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
64 B
|
TSSOP-8
|
Backup Switching
|
1.8 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
|
SMD/SMT
|
|
Tube
|
|
|
|
Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM ID
- MCP79410-I/ST
- Microchip Technology
-
1:
$1.56
-
944In Stock
|
Mouser Part #
579-MCP79410-I/ST
|
Microchip Technology
|
Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM ID
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944In Stock
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$1.56
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$1.45
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$1.39
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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 1Kb EE 64B SRAM EUI-48
- MCP79411-I/MS
- Microchip Technology
-
1:
$1.70
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1,034In Stock
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Mouser Part #
579-MCP79411IMS
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Microchip Technology
|
Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM EUI-48
|
|
1,034In Stock
|
|
|
$1.70
|
|
|
$1.56
|
|
|
$1.48
|
|
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
|
|
Canada