|
|
实时时钟 Low Power Real time clocks
- PCF85263ATL/AX
- NXP Semiconductors
-
1:
¥9.7632
-
55,945库存量
|
Mouser 零件编号
771-PCF85263ATL/AX
|
NXP Semiconductors
|
实时时钟 Low Power Real time clocks
|
|
55,945库存量
|
|
|
¥9.7632
|
|
|
¥7.0286
|
|
|
¥6.3393
|
|
|
¥5.5822
|
|
|
查看
|
|
|
¥4.4974
|
|
|
¥5.2206
|
|
|
¥4.9946
|
|
|
¥4.8364
|
|
|
¥4.7347
|
|
|
¥4.4974
|
|
最低: 1
倍数: 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
|
|
|
|
实时时钟 32.768 kHz +/-20 PPM I2C -40/+85C
- RV-4162-C7-32.768k-20PPM-TA-QA
- Micro Crystal
-
1:
¥23.165
-
986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
|
|
986库存量
|
|
|
¥23.165
|
|
|
¥18.4416
|
|
|
¥17.289
|
|
|
¥15.9669
|
|
|
¥12.9837
|
|
|
查看
|
|
|
¥15.3906
|
|
|
¥15.142
|
|
|
¥12.9046
|
|
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 +/-3 PPM I2C -40/+85C
- RV-8803-C7-32.768KHZ-3PPM-TA-QC
- Micro Crystal
-
1:
¥22.9164
-
9,602库存量
-
58,000预期 2026/8/14
|
Mouser 零件编号
428-202677-MG01
|
Micro Crystal
|
实时时钟 32.768 kHz +/-3 PPM I2C -40/+85C
|
|
9,602库存量
58,000预期 2026/8/14
|
|
|
¥22.9164
|
|
|
¥17.0404
|
|
|
¥15.6279
|
|
|
¥13.9781
|
|
|
¥12.3283
|
|
|
查看
|
|
|
¥13.2323
|
|
|
¥12.9837
|
|
|
¥11.9893
|
|
|
¥11.7407
|
|
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
|
1.5 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
RV-8803-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
-
1,661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
|
|
1,661库存量
|
|
|
¥13.0741
|
|
|
¥9.5937
|
|
|
¥8.6897
|
|
|
¥7.9213
|
|
|
¥7.006
|
|
|
查看
|
|
|
¥7.4354
|
|
|
¥7.2433
|
|
|
¥6.8026
|
|
|
¥6.6783
|
|
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 SPI Time Acc. 25ppm
- RV-3149-C3 32.768kHz OPTION B TA QC
- Micro Crystal
-
1:
¥30.6004
-
737库存量
|
Mouser 零件编号
428-203605-MG01
|
Micro Crystal
|
实时时钟 32.768kHz SPI Time Acc. 25ppm
|
|
737库存量
|
|
|
¥30.6004
|
|
|
¥23.0746
|
|
|
¥21.1762
|
|
|
¥19.0292
|
|
|
¥16.9613
|
|
|
查看
|
|
|
¥18.0348
|
|
|
¥17.6958
|
|
|
¥16.5432
|
|
|
¥16.3737
|
|
最低: 1
倍数: 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
|
|
|
|
实时时钟 32.768kHz I2C Time Acc. 6ppm AEC
- RV-3129-C3 32.768kHz OPTION A TB QA
- Micro Crystal
-
1:
¥34.9848
-
5,224库存量
|
Mouser 零件编号
428-203618-MG01
|
Micro Crystal
|
实时时钟 32.768kHz I2C Time Acc. 6ppm AEC
|
|
5,224库存量
|
|
|
¥34.9848
|
|
|
¥26.555
|
|
|
¥24.3967
|
|
|
¥22.0011
|
|
|
¥20.3513
|
|
|
查看
|
|
|
¥20.9276
|
|
|
¥20.5999
|
|
|
¥19.8541
|
|
最低: 1
倍数: 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
|
|
|
|
实时时钟 32.768kHz I2C Time Acc. 25ppm
- RV-3129-C3 32.768kHz OPTION B TA QC
- Micro Crystal
-
1:
¥26.3064
-
2,214库存量
|
Mouser 零件编号
428-203634-MG01
|
Micro Crystal
|
实时时钟 32.768kHz I2C Time Acc. 25ppm
|
|
2,214库存量
|
|
|
¥26.3064
|
|
|
¥19.6846
|
|
|
¥18.0348
|
|
|
¥16.2155
|
|
|
¥14.803
|
|
|
查看
|
|
|
¥15.3906
|
|
|
¥15.142
|
|
|
¥14.4753
|
|
|
¥14.3058
|
|
最低: 1
倍数: 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
|
|
|
|
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
-
1,475库存量
-
2,000预期 2026/7/20
|
Mouser 零件编号
428-203639-MG01
|
Micro Crystal
|
实时时钟 32.768kHz I2C Time Acc. 25ppm AEC
|
|
1,475库存量
2,000预期 2026/7/20
|
|
|
¥32.7587
|
|
|
¥24.7357
|
|
|
¥22.7469
|
|
|
¥20.5095
|
|
|
¥18.8597
|
|
|
查看
|
|
|
¥19.436
|
|
|
¥19.1874
|
|
|
¥18.4416
|
|
最低: 1
倍数: 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
|
|
|
|
实时时钟
- RV-8263-C7-32.768KHZ-20PPM-TA-QC
- Micro Crystal
-
1:
¥12.0797
-
8,724库存量
|
Mouser 零件编号
428-8263C7328K20PTQC
|
Micro Crystal
|
实时时钟
|
|
8,724库存量
|
|
|
¥12.0797
|
|
|
¥9.0174
|
|
|
¥8.1586
|
|
|
¥7.2885
|
|
|
¥6.5879
|
|
|
查看
|
|
|
¥6.8591
|
|
|
¥6.6783
|
|
|
¥6.1698
|
|
|
¥6.0342
|
|
最低: 1
倍数: 1
:
1,000
|
|
|
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
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
实时时钟 实时时钟, automotive grade AEC-Q200
- RV-3029-C3-TB-QA-Opt. B
- Micro Crystal
-
1:
¥37.7194
-
903库存量
|
Mouser 零件编号
428-RV3029C3TBQAOPTB
|
Micro Crystal
|
实时时钟 实时时钟, automotive grade AEC-Q200
|
|
903库存量
|
|
|
¥37.7194
|
|
|
¥28.4534
|
|
|
¥26.1369
|
|
|
¥23.5718
|
|
|
¥23.3232
|
|
|
¥19.6846
|
|
最低: 1
倍数: 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
|
|
|
|
实时时钟 I2C GP RTCC 64B SRAM ID
- MCP79400T-I/MS
- Microchip Technology
-
1:
¥8.6897
-
1,888库存量
-
2,500预期 2026/7/24
|
Mouser 零件编号
579-MCP79400TIMS
|
Microchip Technology
|
实时时钟 I2C GP RTCC 64B SRAM ID
|
|
1,888库存量
2,500预期 2026/7/24
|
|
最低: 1
倍数: 1
:
2,500
|
|
|
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
|
|
Reel, Cut Tape
|
|
|
|
实时时钟 I2C GP RTCC 64B SRAM ID
- MCP79400T-I/SN
- Microchip Technology
-
1:
¥8.5089
-
3,497库存量
|
Mouser 零件编号
579-MCP79400TISN
|
Microchip Technology
|
实时时钟 I2C GP RTCC 64B SRAM ID
|
|
3,497库存量
|
|
|
¥8.5089
|
|
|
¥8.4863
|
|
|
¥8.3959
|
|
|
¥8.3846
|
|
|
¥8.3507
|
|
|
¥7.2094
|
|
最低: 1
倍数: 1
:
3,300
|
|
|
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
|
|
Reel, Cut Tape
|
|
|
|
实时时钟 I2C RTCC 64B SRAM No VBAT
- MCP7940MT-I/MS
- Microchip Technology
-
1:
¥5.876
-
2,942库存量
|
Mouser 零件编号
579-MCP7940MT-I/MS
|
Microchip Technology
|
实时时钟 I2C RTCC 64B SRAM No VBAT
|
|
2,942库存量
|
|
最低: 1
倍数: 1
:
2,500
|
|
|
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
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
实时时钟 I2C GP RTCC 64B SRAM EXT
- MCP7940NT-E/SN
- Microchip Technology
-
1:
¥7.9439
-
3,711库存量
|
Mouser 零件编号
579-MCP7940NT-E/SN
|
Microchip Technology
|
实时时钟 I2C GP RTCC 64B SRAM EXT
|
|
3,711库存量
|
|
|
¥7.9439
|
|
|
¥7.9213
|
|
|
¥7.91
|
|
|
¥7.7744
|
|
|
¥7.6049
|
|
|
查看
|
|
|
¥7.7631
|
|
|
¥7.7292
|
|
|
¥6.7122
|
|
最低: 1
倍数: 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
|
|
|
|
实时时钟 I2C GP RTCC 64B SRAM
- MCP7940NT-I/MS
- Microchip Technology
-
1:
¥7.8196
-
7,525库存量
|
Mouser 零件编号
579-MCP7940NT-I/MS
|
Microchip Technology
|
实时时钟 I2C GP RTCC 64B SRAM
|
|
7,525库存量
|
|
最低: 1
倍数: 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
|
|
|
|
实时时钟 I2C GP RTCC 64B SRAM
- MCP7940NT-I/SN
- Microchip Technology
-
1:
¥7.7292
-
4,691库存量
-
19,800预期 2026/7/24
|
Mouser 零件编号
579-MCP7940NT-I/SN
|
Microchip Technology
|
实时时钟 I2C GP RTCC 64B SRAM
|
|
4,691库存量
19,800预期 2026/7/24
|
|
|
¥7.7292
|
|
|
¥7.6614
|
|
|
¥7.6501
|
|
|
¥7.3789
|
|
|
查看
|
|
|
¥6.5992
|
|
|
¥7.3337
|
|
|
¥7.2998
|
|
|
¥6.5992
|
|
最低: 1
倍数: 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
|
+ 85 C
|
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
实时时钟 I2C GP RTCC 64B SRAM
- MCP7940NT-I/ST
- Microchip Technology
-
1:
¥7.4467
-
2,720库存量
|
Mouser 零件编号
579-MCP7940NT-I/ST
|
Microchip Technology
|
实时时钟 I2C GP RTCC 64B SRAM
|
|
2,720库存量
|
|
|
¥7.4467
|
|
|
¥7.4354
|
|
|
¥7.4241
|
|
|
¥6.6218
|
|
|
¥6.6218
|
|
最低: 1
倍数: 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
|
|
|
|
实时时钟 I2C GP RTCC 1Kb EE 64B SRAM ID
- MCP79410T-I/SN
- Microchip Technology
-
1:
¥9.0287
-
2,121库存量
-
6,600预期 2026/7/24
|
Mouser 零件编号
579-MCP79410T-I/SN
|
Microchip Technology
|
实时时钟 I2C GP RTCC 1Kb EE 64B SRAM ID
|
|
2,121库存量
6,600预期 2026/7/24
|
|
最低: 1
倍数: 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
|
|
|
|
实时时钟 I2C GP RTCC 1Kb EE 64B SRAM ID
- MCP79410T-I/ST
- Microchip Technology
-
1:
¥8.9383
-
4,850库存量
|
Mouser 零件编号
579-MCP79410T-I/ST
|
Microchip Technology
|
实时时钟 I2C GP RTCC 1Kb EE 64B SRAM ID
|
|
4,850库存量
|
|
最低: 1
倍数: 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
|
|
|
|
实时时钟 I2C GP RTCC 1Kb EE 64B SRAM EUI-48
- MCP79411T-I/MNY
- Microchip Technology
-
1:
¥10.17
-
无库存交货期 12 周
|
Mouser 零件编号
579-MCP79411TIMNY
|
Microchip Technology
|
实时时钟 I2C GP RTCC 1Kb EE 64B SRAM EUI-48
|
|
无库存交货期 12 周
|
|
最低: 1
倍数: 1
:
3,300
|
|
|
I2C
|
YY-MM-DD-dd
|
HH:MM:SS (24 hr)
|
64 B
|
TDFN-8
|
Backup Switching
|
1.8 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
实时时钟 I2C GP RTCC 1Kb EE 64B SRAM EUI-64
- MCP79412T-I/MNY
- Microchip Technology
-
1:
¥10.17
-
2,737库存量
|
Mouser 零件编号
579-MCP79412TIMNY
|
Microchip Technology
|
实时时钟 I2C GP RTCC 1Kb EE 64B SRAM EUI-64
|
|
2,737库存量
|
|
最低: 1
倍数: 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
|
|
|
|
实时时钟 I2C GP RTCC 1Kb EE 64B SRAM EUI-64
- MCP79412T-I/SN
- Microchip Technology
-
1:
¥9.3451
-
6,056库存量
|
Mouser 零件编号
579-MCP79412TISN
|
Microchip Technology
|
实时时钟 I2C GP RTCC 1Kb EE 64B SRAM EUI-64
|
|
6,056库存量
|
|
|
¥9.3451
|
|
|
¥9.266
|
|
|
¥8.2716
|
|
最低: 1
倍数: 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
|
|
|
|
实时时钟 SPI GP RTCC 1Kb EE 64B SRAM ID
- MCP79510T-I/MS
- Microchip Technology
-
1:
¥11.0853
-
6,749库存量
|
Mouser 零件编号
579-MCP79510T-I/MS
|
Microchip Technology
|
实时时钟 SPI GP RTCC 1Kb EE 64B SRAM ID
|
|
6,749库存量
|
|
|
¥11.0853
|
|
|
¥11.0062
|
|
|
¥10.9158
|
|
|
¥10.8367
|
|
|
¥9.3451
|
|
|
¥9.3451
|
|
最低: 1
倍数: 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
|
|
|
|
实时时钟 SPI GP RTCC 1Kb EE 64B SRAM EUI-48
- MCP79511T-I/MS
- Microchip Technology
-
1:
¥11.4921
-
1,886库存量
|
Mouser 零件编号
579-MCP79511T-I/MS
|
Microchip Technology
|
实时时钟 SPI GP RTCC 1Kb EE 64B SRAM EUI-48
|
|
1,886库存量
|
|
|
¥11.4921
|
|
|
¥11.3339
|
|
|
¥10.0909
|
|
|
¥10.0909
|
|
最低: 1
倍数: 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
|
|
|
|
实时时钟 2-Wire 实时时钟 IC
- RV5C387A-E2-F
- Nisshinbo
-
1:
¥13.56
-
8,946库存量
|
Mouser 零件编号
848-RV5C387A-E2-F
|
Nisshinbo
|
实时时钟 2-Wire 实时时钟 IC
|
|
8,946库存量
|
|
|
¥13.56
|
|
|
¥9.9214
|
|
|
¥9.0174
|
|
|
¥7.9439
|
|
|
¥6.6557
|
|
|
查看
|
|
|
¥7.4693
|
|
|
¥7.1755
|
|
|
¥7.0851
|
|
|
¥6.4975
|
|
最低: 1
倍数: 1
:
2,000
|
|
|
Serial 2-Wire, I2C
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
16 B
|
SSOP-10
|
No Backup Switching
|
2 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
RV5C387
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|