|
|
实时时钟 2-Wire 实时时钟 IC
- R2051S01-E2-F
- Nisshinbo
-
1:
¥14.7239
-
2,120库存量
-
2,000预期 2026/10/6
|
Mouser 零件编号
848-R2051S01E2F
|
Nisshinbo
|
实时时钟 2-Wire 实时时钟 IC
|
|
2,120库存量
2,000预期 2026/10/6
|
|
最低: 1
倍数: 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
|
|
|
|
实时时钟 2-Wire 实时时钟 IC
- R2221T-E2-F
- Nisshinbo
-
1:
¥13.3227
-
2,303库存量
|
Mouser 零件编号
848-R2221TE2F
|
Nisshinbo
|
实时时钟 2-Wire 实时时钟 IC
|
|
2,303库存量
|
|
最低: 1
倍数: 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
|
|
|
|
实时时钟 实时时钟 A 92 6-DP8573AVX/NOPB A A 926-DP8573AVX/NOPB
- DP8573AV/NOPB
- Texas Instruments
-
1:
¥290.0823
-
76库存量
|
Mouser 零件编号
926-DP8573AV/NOPB
|
Texas Instruments
|
实时时钟 实时时钟 A 92 6-DP8573AVX/NOPB A A 926-DP8573AVX/NOPB
|
|
76库存量
|
|
最低: 1
倍数: 1
|
|
|
Parallel
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
PLCC-28
|
Backup Switching
|
4.5 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
DP8573A
|
SMD/SMT
|
|
|
Tube
|
|
|
|
实时时钟 REAL TIME CLK/CLNDR W/TEMP COMP 8 L
- ISL12022IBZ-T7A
- Renesas / Intersil
-
1:
¥44.0022
-
1,905库存量
|
Mouser 零件编号
968-ISL12022IBZ-T7A
|
Renesas / Intersil
|
实时时钟 REAL TIME CLK/CLNDR W/TEMP COMP 8 L
|
|
1,905库存量
|
|
最低: 1
倍数: 1
:
250
|
|
|
Serial 2-Wire, I2C
|
YY-MM-DD-dd
|
HH:MM:SS (24 hr)
|
SOIC-8
|
Backup Switching
|
2.7 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
ISL12022
|
SMD/SMT
|
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
实时时钟 REAL TIME CLK ENHANC CD ESD & MOISTURESIS
- ISL12022MAIBZ-T
- Renesas / Intersil
-
1:
¥63.8563
-
900库存量
|
Mouser 零件编号
968-ISL12022MAIBZ-T
|
Renesas / Intersil
|
实时时钟 REAL TIME CLK ENHANC CD ESD & MOISTURESIS
|
|
900库存量
|
|
最低: 1
倍数: 1
:
1,000
|
|
|
Serial 2-Wire, I2C
|
YY-MM-DD-dd
|
HH:MM:SS (24 hr)
|
SOIC-20
|
Backup Switching
|
2.7 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
ISL12022
|
SMD/SMT
|
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
实时时钟 REAL TIME CLK & TEMP COMPENSATED CRYSTAL
- ISL12022MIBZ-T
- Renesas / Intersil
-
1:
¥62.2065
-
585库存量
|
Mouser 零件编号
968-ISL12022MIBZ-T
|
Renesas / Intersil
|
实时时钟 REAL TIME CLK & TEMP COMPENSATED CRYSTAL
|
|
585库存量
|
|
最低: 1
倍数: 1
:
1,000
|
|
|
Serial 2-Wire, I2C
|
YY-MM-DD-dd
|
HH:MM:SS (24 hr)
|
SOIC-20
|
Backup Switching
|
2.7 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
ISL12022
|
SMD/SMT
|
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
实时时钟 REAL TIME CLK W/ ALARM DS1337 COMP
- ISL12057IBZ-T
- Renesas / Intersil
-
1:
¥23.4927
-
2,775库存量
-
7,500预期 2027/4/16
|
Mouser 零件编号
968-ISL12057IBZ-T
|
Renesas / Intersil
|
实时时钟 REAL TIME CLK W/ ALARM DS1337 COMP
|
|
2,775库存量
7,500预期 2027/4/16
|
|
最低: 1
倍数: 1
:
2,500
|
|
|
I2C
|
YY-MM-DD-dd
|
HH:MM:SS (24 hr)
|
SOIC-8
|
No Backup Switching
|
1.8 V
|
3.6 V
|
- 40 C
|
+ 85 C
|
ISL12057
|
SMD/SMT
|
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
实时时钟 REAL TIME CLK W/ ALARM DS1337 COMP
- ISL12057IUZ-T
- Renesas / Intersil
-
1:
¥24.1481
-
6,626库存量
|
Mouser 零件编号
968-ISL12057IUZ-T
|
Renesas / Intersil
|
实时时钟 REAL TIME CLK W/ ALARM DS1337 COMP
|
|
6,626库存量
|
|
最低: 1
倍数: 1
:
2,500
|
|
|
I2C
|
YY-MM-DD-dd
|
HH:MM:SS (24 hr)
|
MSOP-8
|
No Backup Switching
|
1.8 V
|
3.6 V
|
- 40 C
|
+ 85 C
|
ISL12057
|
SMD/SMT
|
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
实时时钟 I2C REAL TIME CLOCK/ CALENDAR 8LD
- ISL1208IB8Z-TK
- Renesas / Intersil
-
1:
¥24.3967
-
1,389库存量
-
11,000在途量
|
Mouser 零件编号
968-ISL1208IB8Z-TK
|
Renesas / Intersil
|
实时时钟 I2C REAL TIME CLOCK/ CALENDAR 8LD
|
|
1,389库存量
11,000在途量
在途量:
6,000 预期 2026/10/1
5,000 预期 2027/3/22
|
|
最低: 1
倍数: 1
:
1,000
|
|
|
I2C
|
YY-MM-DD-dd
|
HH:MM:SS (24 hr)
|
SOIC-8
|
Backup Switching
|
2.7 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
ISL1208
|
SMD/SMT
|
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
实时时钟 I2C REAL TIME CLOCK/ CALENDAR 8LD
- ISL1208IU8Z
- Renesas / Intersil
-
1:
¥29.8659
-
2,394库存量
|
Mouser 零件编号
968-ISL1208IU8Z
|
Renesas / Intersil
|
实时时钟 I2C REAL TIME CLOCK/ CALENDAR 8LD
|
|
2,394库存量
|
|
最低: 1
倍数: 1
|
|
|
I2C
|
YY-MM-DD-dd
|
HH:MM:SS (24 hr)
|
MSOP-8
|
Backup Switching
|
2.7 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
ISL1208
|
SMD/SMT
|
|
|
Tube
|
|
|
|
实时时钟 I2CAL TIME CLK/CLNDR 8LD
- ISL1208IU8Z-T7A
- Renesas / Intersil
-
1:
¥42.1038
-
2,869库存量
|
Mouser 零件编号
968-ISL1208IU8Z-T7A
|
Renesas / Intersil
|
实时时钟 I2CAL TIME CLK/CLNDR 8LD
|
|
2,869库存量
|
|
最低: 1
倍数: 1
:
250
|
|
|
I2C
|
YY-MM-DD-dd
|
HH:MM:SS (24 hr)
|
MSOP-8
|
Backup Switching
|
2.7 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
ISL1208
|
SMD/SMT
|
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
实时时钟 I2CAL TIME CLK/CLNDR 8LD
- ISL1208IU8Z-TK
- Renesas / Intersil
-
1:
¥29.8659
-
4,449库存量
|
Mouser 零件编号
968-ISL1208IU8Z-TK
|
Renesas / Intersil
|
实时时钟 I2CAL TIME CLK/CLNDR 8LD
|
|
4,449库存量
|
|
最低: 1
倍数: 1
:
1,000
|
|
|
I2C
|
YY-MM-DD-dd
|
HH:MM:SS (24 hr)
|
MSOP-8
|
Backup Switching
|
2.7 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
ISL1208
|
SMD/SMT
|
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
实时时钟 I2CAL TIME CLK/CLNDR W/EVENT DETCT 10LD
- ISL1209IU10Z
- Renesas / Intersil
-
1:
¥34.4085
-
1,082库存量
|
Mouser 零件编号
968-ISL1209IU10Z
|
Renesas / Intersil
|
实时时钟 I2CAL TIME CLK/CLNDR W/EVENT DETCT 10LD
|
|
1,082库存量
|
|
最低: 1
倍数: 1
|
|
|
I2C
|
YY-MM-DD-dd
|
HH:MM:SS (24 hr)
|
MSOP-10
|
Backup Switching
|
2.7 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
ISL1209
|
SMD/SMT
|
|
|
Tube
|
|
|
|
实时时钟 REAL TIME CLKRTC IN
- ISL1219IUZ
- Renesas / Intersil
-
1:
¥33.7531
-
1,817库存量
|
Mouser 零件编号
968-ISL1219IUZ
|
Renesas / Intersil
|
实时时钟 REAL TIME CLKRTC IN
|
|
1,817库存量
|
|
最低: 1
倍数: 1
|
|
|
I2C
|
YY-MM-DD-dd
|
HH:MM:SS (24 hr)
|
MSOP-10
|
Backup Switching
|
2.7 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
ISL1219
|
SMD/SMT
|
|
|
Tube
|
|
|
|
实时时钟 32.768 kHz +/-20 PPM I2C -40/+85C
- RV-4162-C7-32.768k-20PPM-TA-QA
- Micro Crystal
-
1:
¥23.3232
-
640库存量
|
Mouser 零件编号
428-202471-MG01
|
Micro Crystal
|
实时时钟 32.768 kHz +/-20 PPM I2C -40/+85C
|
|
640库存量
|
|
最低: 1
倍数: 1
:
1,000
|
|
|
Serial 2-Wire, I2C
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
|
No Backup Switching
|
1 V
|
4.4 V
|
- 40 C
|
+ 85 C
|
RV-4162-C7
|
SMD/SMT
|
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
实时时钟 32.768 kHz +/-20 PPM SPI -40/+85C
- RV-8063-C7-32.768KHZ-20PPM-TA-QC
- Micro Crystal
-
1:
¥13.0741
-
1,600库存量
|
Mouser 零件编号
428-203119-MG01
|
Micro Crystal
|
实时时钟 32.768 kHz +/-20 PPM SPI -40/+85C
|
|
1,600库存量
|
|
最低: 1
倍数: 1
:
1,000
|
|
|
Serial, I2C, SPI
|
YY-MM-DD-dd
|
HH:MM:SS (24 hr)
|
|
No Backup Switching
|
900 mV
|
5.5 V
|
- 40 C
|
+ 85 C
|
RV-8063-C7
|
SMD/SMT
|
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
实时时钟 32.768kHz I2C Time Acc. 25ppm AEC
- RV-3129-C3 32.768kHz OPTION B TB QA
- Micro Crystal
-
1:
¥32.7587
-
490库存量
-
4,000预期 2026/10/16
|
Mouser 零件编号
428-203639-MG01
|
Micro Crystal
|
实时时钟 32.768kHz I2C Time Acc. 25ppm AEC
|
|
490库存量
4,000预期 2026/10/16
|
|
最低: 1
倍数: 1
:
1,000
|
|
|
I2C
|
YY-MM-DD-dd
|
HH:MM:SS (24 hr)
|
|
Backup Switching
|
1.3 V
|
5.5 V
|
- 40 C
|
+ 125 C
|
RV-3129
|
SMD/SMT
|
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
实时时钟 32.768kHz I2C 20ppm 2.0x1.2x0.6mm
- RV-3028-C8-32.768kHz-1PPM-TA-QC
- Micro Crystal
-
1:
¥23.9899
-
12库存量
-
3,000在途量
-
新产品
|
Mouser 零件编号
428-RV3028C81PPMTAQC
新产品
|
Micro Crystal
|
实时时钟 32.768kHz I2C 20ppm 2.0x1.2x0.6mm
|
|
12库存量
3,000在途量
在途量:
1,000 预期 2026/9/25
1,000 预期 2026/10/9
1,000 预期 2027/1/8
|
|
最低: 1
倍数: 1
:
1,000
|
|
|
I2C
|
YY-MM-DD-dd
|
HH:MM:SS (24 hr)
|
SON-8
|
Backup Switching
|
1.1 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
RV-3028-C8
|
SMD/SMT
|
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
实时时钟 I2C GP RTCC 64B SRAM ID
- MCP79400-I/ST
- Microchip Technology
-
1:
¥8.2716
-
643库存量
|
Mouser 零件编号
579-MCP79400IST
|
Microchip Technology
|
实时时钟 I2C GP RTCC 64B SRAM ID
|
|
643库存量
|
|
最低: 1
倍数: 1
|
|
|
Serial 2-Wire, I2C
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
|
Backup Switching
|
1.8 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
|
SMD/SMT
|
|
|
Tube
|
|
|
|
实时时钟 I2C GP RTCC 64B SRAM ID
- MCP79400T-I/SN
- Microchip Technology
-
1:
¥8.7688
-
945库存量
-
6,600预期 2026/10/9
|
Mouser 零件编号
579-MCP79400TISN
|
Microchip Technology
|
实时时钟 I2C GP RTCC 64B SRAM ID
|
|
945库存量
6,600预期 2026/10/9
|
|
最低: 1
倍数: 1
:
3,300
|
|
|
Serial 2-Wire, I2C
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
|
Backup Switching
|
1.8 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
|
SMD/SMT
|
|
|
Reel, Cut Tape
|
|
|
|
实时时钟 I2C GP RTCC 64B SRAM EUI-48
- MCP79401-I/MS
- Microchip Technology
-
1:
¥8.9383
-
1,152库存量
|
Mouser 零件编号
579-MCP79401IMS
|
Microchip Technology
|
实时时钟 I2C GP RTCC 64B SRAM EUI-48
|
|
1,152库存量
|
|
最低: 1
倍数: 1
|
|
|
I2C
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
MSOP-8
|
Backup Switching
|
1.8 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
|
SMD/SMT
|
|
|
Tube
|
|
|
|
实时时钟 I2C GP RTCC 64B SRAM EUI-48
- MCP79401-I/ST
- Microchip Technology
-
1:
¥8.9383
-
207库存量
|
Mouser 零件编号
579-MCP79401IST
|
Microchip Technology
|
实时时钟 I2C GP RTCC 64B SRAM EUI-48
|
|
207库存量
|
|
最低: 1
倍数: 1
|
|
|
Serial 2-Wire, I2C
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
|
Backup Switching
|
1.8 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
|
SMD/SMT
|
|
|
Tube
|
|
|
|
实时时钟 I2C GP RTCC 64B SRAM EUI-64
- MCP79402-I/MS
- Microchip Technology
-
1:
¥9.379
-
737库存量
|
Mouser 零件编号
579-MCP79402IMS
|
Microchip Technology
|
实时时钟 I2C GP RTCC 64B SRAM EUI-64
|
|
737库存量
|
|
最低: 1
倍数: 1
|
|
|
Serial 2-Wire, I2C
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
|
Backup Switching
|
1.8 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
|
SMD/SMT
|
|
|
Tube
|
|
|
|
实时时钟 I2C GP RTCC 64B SRAM EUI-64
- MCP79402-I/SN
- Microchip Technology
-
1:
¥9.0287
-
731库存量
|
Mouser 零件编号
579-MCP79402ISN
|
Microchip Technology
|
实时时钟 I2C GP RTCC 64B SRAM EUI-64
|
|
731库存量
|
|
最低: 1
倍数: 1
|
|
|
I2C
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
SOIC-8
|
Backup Switching
|
1.8 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
MCP79402
|
SMD/SMT
|
|
|
Tube
|
|
|
|
实时时钟 I2C RTCC 64B SRAM No VBAT
- MCP7940M-I/MS
- Microchip Technology
-
1:
¥6.1698
-
416库存量
-
600在途量
|
Mouser 零件编号
579-MCP7940M-I/MS
|
Microchip Technology
|
实时时钟 I2C RTCC 64B SRAM No VBAT
|
|
416库存量
600在途量
|
|
最低: 1
倍数: 1
|
|
|
I2C
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
MSOP-8
|
No Backup Switching
|
1.8 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
|
SMD/SMT
|
|
|
Tube
|
|