|
|
Real Time Clock Low-Voltage SPI/3-Wire RTCs with Trickle
- DS1394U-33+T&R
- Analog Devices / Maxim Integrated
-
1:
$8.58
-
5,616In Stock
|
Mouser Part No
700-DS1394U-33T&R
|
Analog Devices / Maxim Integrated
|
Real Time Clock Low-Voltage SPI/3-Wire RTCs with Trickle
|
|
5,616In Stock
|
|
|
$8.58
|
|
|
$6.58
|
|
|
$6.04
|
|
|
$5.54
|
|
|
View
|
|
|
$4.81
|
|
|
$5.28
|
|
|
$5.24
|
|
|
$4.81
|
|
Min.: 1
Mult.: 1
:
3,000
|
|
|
Serial 3-Wire, SPI
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
|
uSOP-10
|
Backup Switching
|
2.97 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
DS1394U
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Real Time Clock 1-Wire Time Chip With Interrupt
- DS2417P+T&R
- Analog Devices / Maxim Integrated
-
1:
$6.42
-
7,848In Stock
|
Mouser Part No
700-DS2417PT&R
|
Analog Devices / Maxim Integrated
|
Real Time Clock 1-Wire Time Chip With Interrupt
|
|
7,848In Stock
|
|
|
$6.42
|
|
|
$4.87
|
|
|
$4.47
|
|
|
$4.05
|
|
|
View
|
|
|
$3.48
|
|
|
$3.84
|
|
|
$3.79
|
|
|
$3.67
|
|
|
$3.62
|
|
|
$3.48
|
|
Min.: 1
Mult.: 1
:
4,000
|
|
|
Serial 1-Wire
|
Binary
|
Binary
|
4 B
|
|
Backup Switching
|
2.5 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
DS2417P
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Real Time Clock 5ppm, I C Real-Time Clock with SRAM
- DS3232MZ+TRL
- Analog Devices / Maxim Integrated
-
1:
$17.41
-
5,074In Stock
|
Mouser Part No
700-DS3232MZ+TRL
|
Analog Devices / Maxim Integrated
|
Real Time Clock 5ppm, I C Real-Time Clock with SRAM
|
|
5,074In Stock
|
|
|
$17.41
|
|
|
$13.65
|
|
|
$12.72
|
|
|
$11.68
|
|
|
View
|
|
|
$10.21
|
|
|
$11.49
|
|
|
$11.11
|
|
|
$10.98
|
|
|
$10.21
|
|
Min.: 1
Mult.: 1
:
2,500
|
|
|
Serial 2-Wire, I2C
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
236 B
|
SO-8
|
Backup Switching
|
2.3 V
|
4.5 V
|
- 40 C
|
+ 85 C
|
DS3232MZ
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Real Time Clock RTC IC with 400 kHz I2C interface featuring backup battery switch-over function in SO8 package.
- PCF85263AT/AJ
- NXP Semiconductors
-
1:
$1.77
-
166,635In Stock
|
Mouser Part No
771-PCF85263AT/AJ
|
NXP Semiconductors
|
Real Time Clock RTC IC with 400 kHz I2C interface featuring backup battery switch-over function in SO8 package.
|
|
166,635In Stock
|
|
|
$1.77
|
|
|
$1.29
|
|
|
$1.14
|
|
|
$1.08
|
|
|
View
|
|
|
$0.845
|
|
|
$1.03
|
|
|
$0.996
|
|
|
$0.994
|
|
|
$0.845
|
|
Min.: 1
Mult.: 1
:
2,500
|
|
|
Serial 2-Wire, I2C
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
|
SO-8
|
Backup Switching
|
900 mV
|
5.5 V
|
- 40 C
|
+ 85 C
|
PCF85263A
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Real Time Clock RTC IC with 400 kHz I2C interface featuring backup battery switch-over function in HXSON10 package.
- PCF85263ATL/AX
- NXP Semiconductors
-
1:
$1.60
-
54,249In Stock
|
Mouser Part No
771-PCF85263ATL/AX
|
NXP Semiconductors
|
Real Time Clock RTC IC with 400 kHz I2C interface featuring backup battery switch-over function in HXSON10 package.
|
|
54,249In Stock
|
|
|
$1.60
|
|
|
$1.16
|
|
|
$1.04
|
|
|
$0.918
|
|
|
View
|
|
|
$0.74
|
|
|
$0.858
|
|
|
$0.821
|
|
|
$0.796
|
|
|
$0.778
|
|
|
$0.74
|
|
Min.: 1
Mult.: 1
:
4,000
|
|
|
Serial 2-Wire, I2C
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
|
DFN2626-10
|
Backup Switching
|
900 mV
|
5.5 V
|
- 40 C
|
+ 85 C
|
PCF85263A
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Real Time Clock 32.768kHz I2C Time Acc. 1ppm
- RV-3028-C7 32.768kHz 1ppm TA QC
- Micro Crystal
-
1:
$3.35
-
7,910In Stock
|
Mouser Part No
428-203591-MG01
|
Micro Crystal
|
Real Time Clock 32.768kHz I2C Time Acc. 1ppm
|
|
7,910In Stock
|
|
|
$3.35
|
|
|
$2.79
|
|
|
$2.54
|
|
|
$2.28
|
|
|
$1.99
|
|
|
View
|
|
|
$2.16
|
|
|
$2.11
|
|
|
$1.93
|
|
|
$1.89
|
|
Min.: 1
Mult.: 1
:
1,000
|
|
|
I2C
|
YY-MM-DD-dd
|
HH:MM:SS (24 hr)
|
2 B
|
|
Backup Switching
|
1.2 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
RV-3028
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Real Time Clock 32.768kHz SPI Time Acc. 25ppm
- RV-3149-C3 32.768kHz OPTION B TA QC
- Micro Crystal
-
1:
$5.03
-
737In Stock
|
Mouser Part No
428-203605-MG01
|
Micro Crystal
|
Real Time Clock 32.768kHz SPI Time Acc. 25ppm
|
|
737In Stock
|
|
|
$5.03
|
|
|
$3.79
|
|
|
$3.48
|
|
|
$3.13
|
|
|
$2.79
|
|
|
View
|
|
|
$2.96
|
|
|
$2.91
|
|
|
$2.72
|
|
|
$2.69
|
|
Min.: 1
Mult.: 1
:
1,000
|
|
|
SPI
|
YY-MM-DD-dd
|
HH:MM:SS (24 hr)
|
8 B
|
|
Backup Switching
|
1.3 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
RV-3149
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Real Time Clock 32.768kHz I2C Time Acc. 6ppm AEC
- RV-3129-C3 32.768kHz OPTION A TB QA
- Micro Crystal
-
1:
$5.75
-
4,717In Stock
|
Mouser Part No
428-203618-MG01
|
Micro Crystal
|
Real Time Clock 32.768kHz I2C Time Acc. 6ppm AEC
|
|
4,717In Stock
|
|
|
$5.75
|
|
|
$4.37
|
|
|
$4.01
|
|
|
$3.62
|
|
|
$3.35
|
|
|
View
|
|
|
$3.44
|
|
|
$3.39
|
|
|
$3.26
|
|
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
|
+ 125 C
|
RV-3129
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Real Time Clock 32.768kHz I2C Time Acc. 25ppm
- RV-3129-C3 32.768kHz OPTION B TA QC
- Micro Crystal
-
1:
$4.32
-
1,850In Stock
|
Mouser Part No
428-203634-MG01
|
Micro Crystal
|
Real Time Clock 32.768kHz I2C Time Acc. 25ppm
|
|
1,850In Stock
|
|
|
$4.32
|
|
|
$3.24
|
|
|
$2.96
|
|
|
$2.67
|
|
|
$2.43
|
|
|
View
|
|
|
$2.53
|
|
|
$2.49
|
|
|
$2.38
|
|
|
$2.35
|
|
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 32.768kHz I2C Time Acc. 25ppm AEC
- RV-3129-C3 32.768kHz OPTION B TB QA
- Micro Crystal
-
1:
$5.39
-
1,475In Stock
-
1,500Expected 4/8/2026
|
Mouser Part No
428-203639-MG01
|
Micro Crystal
|
Real Time Clock 32.768kHz I2C Time Acc. 25ppm AEC
|
|
1,475In Stock
1,500Expected 4/8/2026
|
|
|
$5.39
|
|
|
$4.07
|
|
|
$3.74
|
|
|
$3.37
|
|
|
$3.10
|
|
|
View
|
|
|
$3.20
|
|
|
$3.16
|
|
|
$3.03
|
|
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
|
+ 125 C
|
RV-3129
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Real Time Clock 32.768kHz SPI Time Acc. 25ppm AEC
- RV-3149-C3 32.768kHz OPTION B TB QA
- Micro Crystal
-
1:
$4.88
-
1,489In Stock
|
Mouser Part No
428-203684-MG01
|
Micro Crystal
|
Real Time Clock 32.768kHz SPI Time Acc. 25ppm AEC
|
|
1,489In Stock
|
|
|
$4.88
|
|
|
$3.67
|
|
|
$3.37
|
|
|
$3.05
|
|
|
$2.77
|
|
|
View
|
|
|
$2.88
|
|
|
$2.83
|
|
|
$2.72
|
|
|
$2.68
|
|
Min.: 1
Mult.: 1
:
1,000
|
|
|
SPI
|
YY-MM-DD-dd
|
HH:MM:SS (24 hr)
|
8 B
|
|
Backup Switching
|
1.3 V
|
5.5 V
|
- 40 C
|
+ 125 C
|
RV-3149
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Real Time Clock Real Time Clock, automotive grade AEC-Q200
- RV-3029-C3-TB-QA-Opt. B
- Micro Crystal
-
1:
$6.20
-
903In Stock
|
Mouser Part No
428-RV3029C3TBQAOPTB
|
Micro Crystal
|
Real Time Clock Real Time Clock, automotive grade AEC-Q200
|
|
903In Stock
|
|
|
$6.20
|
|
|
$4.68
|
|
|
$4.30
|
|
|
$3.88
|
|
|
$3.84
|
|
|
$3.24
|
|
Min.: 1
Mult.: 1
:
1,000
|
|
|
Serial 2-Wire, I2C
|
YY-MM-DD
|
HH:MM:SS:hh (12 hr, 24 hr)
|
|
SON-10
|
Backup Switching
|
1.3 V
|
5.5 V
|
- 40 C
|
+ 125 C
|
RV-3029-C3
|
SMD/SMT
|
AEC-Q200
|
Reel, Cut Tape, MouseReel
|
|
|
|
Real Time Clock I2C RTCC 64B SRAM No VBAT
- MCP7940MT-I/MNY
- Microchip Technology
-
1:
$1.05
-
4,408In Stock
|
Mouser Part No
579-MCP7940MT-I/MNY
|
Microchip Technology
|
Real Time Clock I2C RTCC 64B SRAM No VBAT
|
|
4,408In Stock
|
|
Min.: 1
Mult.: 1
:
3,300
|
|
|
I2C
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
64 B
|
TDFN-8
|
No Backup Switching
|
1.8 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Real Time Clock I2C RTCC 64B SRAM No VBAT
- MCP7940MT-I/SN
- Microchip Technology
-
1:
$0.911
-
5,964In Stock
|
Mouser Part No
579-MCP7940MT-I/SN
|
Microchip Technology
|
Real Time Clock I2C RTCC 64B SRAM No VBAT
|
|
5,964In Stock
|
|
Min.: 1
Mult.: 1
:
3,300
|
|
|
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
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Real Time Clock I2C GP RTCC 64B SRAM, EXT
- MCP7940NT-E/MS
- Microchip Technology
-
1:
$1.32
-
3,716In Stock
|
Mouser Part No
579-MCP7940NT-E/MS
|
Microchip Technology
|
Real Time Clock I2C GP RTCC 64B SRAM, EXT
|
|
3,716In Stock
|
|
Min.: 1
Mult.: 1
:
2,500
|
|
|
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
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Real Time Clock I2C GP RTCC 64B SRAM EXT
- MCP7940NT-E/SN
- Microchip Technology
-
1:
$1.25
-
3,158In Stock
|
Mouser Part No
579-MCP7940NT-E/SN
|
Microchip Technology
|
Real Time Clock I2C GP RTCC 64B SRAM EXT
|
|
3,158In Stock
|
|
Min.: 1
Mult.: 1
:
3,300
|
|
|
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
|
MCP7940N
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Real Time Clock I2C GP RTCC 64B SRAM
- MCP7940NT-I/MS
- Microchip Technology
-
1:
$1.22
-
6,125In Stock
|
Mouser Part No
579-MCP7940NT-I/MS
|
Microchip Technology
|
Real Time Clock I2C GP RTCC 64B SRAM
|
|
6,125In Stock
|
|
Min.: 1
Mult.: 1
:
2,500
|
|
|
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
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Real Time Clock I2C GP RTCC 64B SRAM
- MCP7940NT-I/ST
- Microchip Technology
-
1:
$1.22
-
2,689In Stock
|
Mouser Part No
579-MCP7940NT-I/ST
|
Microchip Technology
|
Real Time Clock I2C GP RTCC 64B SRAM
|
|
2,689In Stock
|
|
Min.: 1
Mult.: 1
:
2,500
|
|
|
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
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM ID
- MCP79410T-I/MS
- Microchip Technology
-
1:
$1.47
-
3,015In Stock
|
Mouser Part No
579-MCP79410T-I/MS
|
Microchip Technology
|
Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM ID
|
|
3,015In Stock
|
|
Min.: 1
Mult.: 1
:
2,500
|
|
|
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
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM ID
- MCP79410T-I/SN
- Microchip Technology
-
1:
$1.41
-
4,485In Stock
-
3,300On Order
|
Mouser Part No
579-MCP79410T-I/SN
|
Microchip Technology
|
Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM ID
|
|
4,485In Stock
3,300On Order
|
|
Min.: 1
Mult.: 1
:
3,300
|
|
|
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
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM ID
- MCP79410T-I/ST
- Microchip Technology
-
1:
$1.47
-
3,795In Stock
|
Mouser Part No
579-MCP79410T-I/ST
|
Microchip Technology
|
Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM ID
|
|
3,795In Stock
|
|
Min.: 1
Mult.: 1
:
2,500
|
|
|
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
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM EUI-64
- MCP79412T-I/MNY
- Microchip Technology
-
1:
$1.67
-
2,705In Stock
|
Mouser Part No
579-MCP79412TIMNY
|
Microchip Technology
|
Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM EUI-64
|
|
2,705In Stock
|
|
Min.: 1
Mult.: 1
:
3,300
|
|
|
I2C
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
64 B
|
TDFN-8
|
Backup Switching
|
1.8 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM EUI-64
- MCP79412T-I/SN
- Microchip Technology
-
1:
$1.54
-
6,019In Stock
|
Mouser Part No
579-MCP79412TISN
|
Microchip Technology
|
Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM EUI-64
|
|
6,019In Stock
|
|
Min.: 1
Mult.: 1
:
3,300
|
|
|
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
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Real Time Clock SPI GP RTCC 1Kb EE 64B SRAM ID
- MCP79510T-I/MS
- Microchip Technology
-
1:
$1.75
-
5,619In Stock
|
Mouser Part No
579-MCP79510T-I/MS
|
Microchip Technology
|
Real Time Clock SPI GP RTCC 1Kb EE 64B SRAM ID
|
|
5,619In Stock
|
|
Min.: 1
Mult.: 1
:
2,500
|
|
|
Serial, I2C, SPI
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
64 B
|
|
Backup Switching
|
1.8 V
|
3.6 V
|
- 40 C
|
+ 85 C
|
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Real Time Clock 32.768 KHZ IC RTC CLK
- AB-RTCMC-32.768kHz-EOA9-S3-DBT
- ABRACON
-
1:
$11.52
-
888In Stock
-
3,000Expected 4/11/2026
|
Mouser Part No
815-ABMC-327EOA9S3DB
|
ABRACON
|
Real Time Clock 32.768 KHZ IC RTC CLK
|
|
888In Stock
3,000Expected 4/11/2026
|
|
|
$11.52
|
|
|
$8.92
|
|
|
$8.27
|
|
|
$7.56
|
|
|
$6.83
|
|
|
View
|
|
|
$7.22
|
|
|
$7.02
|
|
|
$6.47
|
|
Min.: 1
Mult.: 1
:
1,000
|
|
|
SPI
|
YY-MM-DD-dd
|
HH:MM:SS (24 hr)
|
|
|
Backup Switching
|
1.4 V
|
5.5 V
|
- 40 C
|
+ 125 C
|
AB-RTCMC
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
Singapore
