实时时钟 2-Wire 实时时钟 IC
RS5C372A-E2-F
Nisshinbo
1:
¥13.6504
970 库存量
2,000 预期 2026/7/21
Mouser 零件编号
848-RS5C372AE2F
Nisshinbo
实时时钟 2-Wire 实时时钟 IC
970 库存量
2,000 预期 2026/7/21
1
¥13.6504
10
¥10.0118
25
¥9.0174
100
¥7.9439
2,000
¥6.7235
4,000
查看
250
¥7.4693
500
¥7.1755
1,000
¥7.0851
4,000
¥6.5766
购买
最低: 1
倍数: 1
卷轴 :
2,000
详细信息
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
实时时钟 Parallel RTC A 595-B Q4802LYPWR A 595-BQ A 595-BQ4802LYPWR
BQ4802LYPW
Texas Instruments
1:
¥79.4955
63 库存量
寿命结束
Mouser 零件编号
595-BQ4802LYPW
寿命结束
Texas Instruments
实时时钟 Parallel RTC A 595-B Q4802LYPWR A 595-BQ A 595-BQ4802LYPWR
63 库存量
备用包装
1
¥79.4955
10
¥64.2744
50
¥54.5112
100
¥51.867
250
查看
250
¥50.7031
500
¥50.1268
1,000
¥49.5505
3,000
报价
购买
最低: 1
倍数: 1
详细信息
Parallel
YY-MM-DD-dd
HH:MM:SS (24 hr)
16 B
TSSOP-28
Backup Switching
2.7 V
3.6 V
0 C
+ 70 C
BQ4802LY
SMD/SMT
Tube
实时时钟 Parallel RTC
BQ4802YPW
Texas Instruments
1:
¥96.1969
76 库存量
寿命结束
Mouser 零件编号
595-BQ4802YPW
寿命结束
Texas Instruments
实时时钟 Parallel RTC
76 库存量
备用包装
1
¥96.1969
10
¥75.4388
50
¥72.3765
100
¥70.4781
250
查看
250
¥70.06
500
¥67.913
1,000
¥67.1672
3,000
报价
购买
最低: 1
倍数: 1
详细信息
Parallel
YY-MM-DD-dd
HH:MM:SS (24 hr)
16 B
TSSOP-28
Backup Switching
4.5 V
5.5 V
0 C
+ 70 C
BQ4802Y
SMD/SMT
Tube
实时时钟 REAL TIME CLK/CLNDR W/EEPROM IN 8LD W
ISL12026AIBZ
Renesas / Intersil
1:
¥32.7587
84 库存量
寿命结束
Mouser 零件编号
968-ISL12026AIBZ
寿命结束
Renesas / Intersil
实时时钟 REAL TIME CLK/CLNDR W/EEPROM IN 8LD W
84 库存量
备用包装
1
¥32.7587
10
¥24.8148
25
¥22.826
100
¥20.5999
250
查看
250
¥20.3513
500
¥20.2609
980
¥19.2778
2,940
¥18.8597
购买
最低: 1
倍数: 1
详细信息
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
实时时钟 REAL TIME CLOCK/CALE NDARW/ EEPROM IN 8LD
ISL12026IBZ
Renesas / Intersil
1:
¥32.7587
855 库存量
寿命结束
Mouser 零件编号
968-ISL12026IBZ
寿命结束
Renesas / Intersil
实时时钟 REAL TIME CLOCK/CALE NDARW/ EEPROM IN 8LD
855 库存量
备用包装
1
¥32.7587
10
¥24.8148
25
¥22.826
100
¥20.5999
250
查看
250
¥19.5264
500
¥18.4416
980
¥17.8653
购买
最低: 1
倍数: 1
详细信息
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
实时时钟 RX8901CE XB B0 REAL TIME CLOCK MODULE I2C-Bus 3.0V +/-5ppm 2k TR
RX8901CE XB B06
Epson Timing
1:
¥37.3013
986 库存量
Mouser 零件编号
732-RX8901CEXBB06
Epson Timing
实时时钟 RX8901CE XB B0 REAL TIME CLOCK MODULE I2C-Bus 3.0V +/-5ppm 2k TR
986 库存量
1
¥37.3013
10
¥28.2048
25
¥25.8883
100
¥23.4136
2,000
¥19.9332
4,000
查看
250
¥22.2497
500
¥21.922
1,000
¥21.1762
4,000
¥19.6846
购买
最低: 1
倍数: 1
卷轴 :
2,000
详细信息
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
实时时钟 RX8901CE XS A0 REAL TIME CLOCK MODULE I2C-Bus 3.0V +/-3ppm 2k TR
RX8901CE XS A06
Epson Timing
1:
¥49.0533
645 库存量
Mouser 零件编号
732-RX8901CEXSA06
Epson Timing
实时时钟 RX8901CE XS A0 REAL TIME CLOCK MODULE I2C-Bus 3.0V +/-3ppm 2k TR
645 库存量
1
¥49.0533
10
¥37.4708
25
¥34.578
100
¥31.4366
250
查看
2,000
¥27.459
250
¥29.8659
500
¥29.1992
1,000
¥29.0297
2,000
¥27.459
4,000
报价
购买
最低: 1
倍数: 1
卷轴 :
2,000
详细信息
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
实时时钟 Real-Time Clock I2C Interface Integrated Circuit, -40 to +85 C, 16-pin QFN
AM0805AQ
Ambiq
1:
¥5.7065
354 库存量
3,000 预期 2026/9/29
Mouser 零件编号
222-AM0805AQ
Ambiq
实时时钟 Real-Time Clock I2C Interface Integrated Circuit, -40 to +85 C, 16-pin QFN
354 库存量
3,000 预期 2026/9/29
购买
最低: 1
倍数: 1
详细信息
Artasie I2C
实时时钟 2.0 to 5.5V 64 (8X8)
M41T00SM6F
STMicroelectronics
1:
¥32.5892
448 库存量
10,000 在途量
Mouser 零件编号
511-M41T00SM6F
STMicroelectronics
实时时钟 2.0 to 5.5V 64 (8X8)
448 库存量
10,000 在途量
查看日期
在途量:
5,000 预期 2026/7/17
5,000 预期 2026/12/14
1
¥32.5892
10
¥24.6453
25
¥22.6678
100
¥20.4304
250
查看
2,500
¥17.6167
250
¥19.3569
500
¥18.8597
1,000
¥17.6958
2,500
¥17.6167
购买
最低: 1
倍数: 1
卷轴 :
2,500
详细信息
Serial
YYYY-MM-DD
HH:MM:SS (24 hr)
8 B
SOIC-8
Backup Switching
2.7 V
5.5 V
- 40 C
+ 85 C
M41T00S
SMD/SMT
Reel, Cut Tape, MouseReel
实时时钟 2.0-5.5V 512 (64x8)
M41T81SM6F
STMicroelectronics
1:
¥22.0011
105 库存量
12,500 在途量
Mouser 零件编号
511-M41T81SM6F
STMicroelectronics
实时时钟 2.0-5.5V 512 (64x8)
105 库存量
12,500 在途量
查看日期
备用包装
在途量:
5,000 预期 2026/8/26
7,500 预期 2026/9/7
1
¥22.0011
10
¥16.4641
25
¥15.3002
100
¥13.7295
250
查看
2,500
¥11.4921
250
¥12.9837
500
¥12.5769
1,000
¥12.4074
2,500
¥11.4921
购买
最低: 1
倍数: 1
卷轴 :
2,500
详细信息
I2C
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
20 B
SOIC-8
Backup Switching
2.7 V
5.5 V
- 40 C
+ 85 C
M41T81S
SMD/SMT
Reel, Cut Tape, MouseReel
实时时钟 Serial I2C bus RTC
M41T83SMY6F
STMicroelectronics
1:
¥38.3748
519 库存量
1,000 预期 2026/10/7
Mouser 零件编号
511-M41T83SMY6F
STMicroelectronics
实时时钟 Serial I2C bus RTC
519 库存量
1,000 预期 2026/10/7
1
¥38.3748
10
¥28.9506
25
¥26.6341
100
¥23.9899
1,000
¥20.1818
2,000
查看
250
¥23.0746
2,000
¥19.9332
购买
最低: 1
倍数: 1
卷轴 :
1,000
详细信息
Serial 2-Wire, I2C
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
32 B
SOX-18
Backup Switching
3 V
5.5 V
- 40 C
+ 85 C
M41T83
SMD/SMT
Reel, Cut Tape, MouseReel
实时时钟 I2C RTCC 64B SRAM No VBAT
MCP7940M-I/P
Microchip Technology
1:
¥6.1246
715 库存量
Mouser 零件编号
579-MCP7940579-M-I/P
Microchip Technology
实时时钟 I2C RTCC 64B SRAM No VBAT
715 库存量
购买
最低: 1
倍数: 1
详细信息
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
实时时钟 SPI GP RTCC 1Kb EE 64B SRAM EUI-64
MCP79512-I/MS
Microchip Technology
1:
¥12.0684
920 库存量
Mouser 零件编号
579-MCP79512-I/MS
Microchip Technology
实时时钟 SPI GP RTCC 1Kb EE 64B SRAM EUI-64
920 库存量
备用包装
购买
最低: 1
倍数: 1
详细信息
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
实时时钟 2Kb EE 64B SRAM WD TED EUI-48
MCP795W21-I/ST
Microchip Technology
1:
¥16.3737
121 库存量
Mouser 零件编号
579-MCP795W21-I/ST
Microchip Technology
实时时钟 2Kb EE 64B SRAM WD TED EUI-48
121 库存量
备用包装
购买
最低: 1
倍数: 1
详细信息
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
实时时钟 2Kb EE 64B SRAM WD TED EUI-64
MCP795W22-I/SL
Microchip Technology
1:
¥16.046
5 库存量
Mouser 零件编号
579-MCP795W22-I/SL
Microchip Technology
实时时钟 2Kb EE 64B SRAM WD TED EUI-64
5 库存量
备用包装
购买
最低: 1
倍数: 1
详细信息
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
实时时钟 1.8V-5.5V 实时时钟 12C bus
+2图像
PT7C4337UEX
Diodes Incorporated
1:
¥9.6728
1,668 库存量
Mouser 零件编号
729-PT7C4337UEX
Diodes Incorporated
实时时钟 1.8V-5.5V 实时时钟 12C bus
1,668 库存量
备用包装
1
¥9.6728
10
¥6.9947
25
¥6.3167
100
¥5.5483
250
查看
2,500
¥4.5878
250
¥5.198
500
¥4.972
1,000
¥4.9494
2,500
¥4.5878
购买
最低: 1
倍数: 1
卷轴 :
2,500
详细信息
Reel, Cut Tape, MouseReel
实时时钟 2-Wire Real-time Clock module
+2图像
PT7C43390LEX
Diodes Incorporated
1:
¥14.7239
324 库存量
Mouser 零件编号
729-PT7C43390LEX
Diodes Incorporated
实时时钟 2-Wire Real-time Clock module
324 库存量
备用包装
1
¥14.7239
10
¥10.8367
25
¥9.8423
100
¥8.7688
2,500
¥7.1529
5,000
查看
250
¥8.1925
500
¥7.8761
1,000
¥7.8309
5,000
¥7.0173
购买
最低: 1
倍数: 1
卷轴 :
2,500
详细信息
Reel, Cut Tape, MouseReel
实时时钟 Real-time Clock IC
+2图像
PT7C4372ALEX
Diodes Incorporated
1:
¥8.1925
18 库存量
Mouser 零件编号
729-PT7C4372ALEX
Diodes Incorporated
实时时钟 Real-time Clock IC
18 库存量
备用包装
1
¥8.1925
10
¥5.8986
25
¥5.2319
100
¥4.6104
250
查看
2,500
¥3.8759
250
¥4.3053
500
¥4.1245
1,000
¥3.9889
2,500
¥3.8759
购买
最低: 1
倍数: 1
卷轴 :
2,500
详细信息
Reel, Cut Tape, MouseReel
实时时钟 RX4111CE:A3 REAL TIME CLOCK SPI-BUS 3.0V 11.5PPM 250TR
RX4111CE A3
Epson Timing
1:
¥39.211
5,830 库存量
Mouser 零件编号
732-RX4111CEA3
Epson Timing
实时时钟 RX4111CE:A3 REAL TIME CLOCK SPI-BUS 3.0V 11.5PPM 250TR
5,830 库存量
1
¥39.211
10
¥29.5269
25
¥28.702
250
¥28.702
500
¥25.8092
1,000
查看
1,000
¥21.7525
2,500
¥19.6055
5,000
¥19.5264
购买
最低: 1
倍数: 1
卷轴 :
250
详细信息
Serial 4-Wire, SPI
Backup Switching
1.6 V
5.5 V
- 40 C
+ 85 C
RX4111CE
SMD/SMT
Reel, Cut Tape, MouseReel
实时时钟 Low Power Real time clocks
PCF85063BTL/1,118
NXP Semiconductors
1:
¥6.2037
3,735 库存量
4,000 预期 2026/6/18
Mouser 零件编号
771-PCF85063BTL1118
NXP Semiconductors
实时时钟 Low Power Real time clocks
3,735 库存量
4,000 预期 2026/6/18
1
¥6.2037
10
¥4.4861
25
¥4.0228
100
¥3.7064
250
查看
4,000
¥2.9154
250
¥3.4578
500
¥3.3109
1,000
¥3.1753
2,000
¥3.1075
4,000
¥2.9154
购买
最低: 1
倍数: 1
卷轴 :
4,000
详细信息
SPI
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
DFN2626-10
No Backup Switching
900 mV
5.5 V
- 40 C
+ 85 C
PCF85063B
SMD/SMT
Reel, Cut Tape, MouseReel
实时时钟 Low Power Real time clocks
PCF85063TP/1Z
NXP Semiconductors
1:
¥7.2772
1,430 库存量
Mouser 零件编号
771-PCF85063TP/1Z
NXP Semiconductors
实时时钟 Low Power Real time clocks
1,430 库存量
1
¥7.2772
10
¥5.1867
25
¥4.5878
100
¥4.0341
250
查看
4,000
¥3.1527
250
¥3.7629
500
¥3.6047
1,000
¥3.4917
2,000
¥3.4239
4,000
¥3.1527
购买
最低: 1
倍数: 1
卷轴 :
4,000
详细信息
I2C
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
HWSON-8
No Backup Switching
900 mV
5.5 V
- 40 C
+ 85 C
PCF85063TP
SMD/SMT
Reel, Cut Tape, MouseReel
实时时钟 Timer Control Periph eral A 926-DP8570AV A 926-DP8570AVX/NOPB
DP8570AV/NOPB
Texas Instruments
1:
¥392.4038
17 库存量
Mouser 零件编号
926-DP8570AV/NOPB
Texas Instruments
实时时钟 Timer Control Periph eral A 926-DP8570AV A 926-DP8570AVX/NOPB
17 库存量
备用包装
1
¥392.4038
10
¥320.7505
25
¥300.3427
105
¥285.4832
280
查看
280
¥273.3244
1,015
报价
购买
最低: 1
倍数: 1
详细信息
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
DP8570A
SMD/SMT
Tube
实时时钟 REAL TIME CLOCK AND TMP COMP CRYSTL INLD
ISL12020MIRZ
Renesas / Intersil
1:
¥66.67
38 库存量
4,293 在途量
Mouser 零件编号
968-ISL12020MIRZ
Renesas / Intersil
实时时钟 REAL TIME CLOCK AND TMP COMP CRYSTL INLD
38 库存量
4,293 在途量
查看日期
备用包装
在途量:
3,710 待发货
159 预期 2026/6/16
424 预期 2026/6/19
1
¥66.67
10
¥50.7031
25
¥45.5729
106
¥42.9287
265
查看
265
¥40.3636
530
¥39.8664
1,007
¥38.872
2,544
¥37.8889
购买
最低: 1
倍数: 1
详细信息
I2C
YY-MM-DD-dd
HH:MM:SS (24 hr)
128 B
DFN-20
Backup Switching
2.7 V
5.5 V
- 40 C
+ 85 C
ISL12020
SMD/SMT
Tube
实时时钟 LDAL TIME CLK & TEMP COMPENSATED CR
ISL12020MIRZ-T7A
Renesas / Intersil
1:
¥93.8804
50 库存量
Mouser 零件编号
968-ISL12020MIRZ-T7A
Renesas / Intersil
实时时钟 LDAL TIME CLK & TEMP COMPENSATED CR
50 库存量
备用包装
1
¥93.8804
10
¥73.3709
25
¥68.2407
100
¥62.6133
250
¥59.551
500
查看
500
¥57.9012
1,000
¥56.7486
2,500
报价
购买
最低: 1
倍数: 1
卷轴 :
250
详细信息
I2C
YY-MM-DD-dd
HH:MM:SS (24 hr)
128 B
DFN-20
Backup Switching
2.7 V
5.5 V
- 40 C
+ 85 C
ISL12020
SMD/SMT
Reel, Cut Tape, MouseReel
实时时钟 REAL TIME CLK W/ ALARM & TIMR FUNCTNS
ISL12058IRTZ
Renesas / Intersil
1:
¥23.4927
955 库存量
Mouser 零件编号
968-ISL12058IRTZ
Renesas / Intersil
实时时钟 REAL TIME CLK W/ ALARM & TIMR FUNCTNS
955 库存量
备用包装
1
¥23.4927
10
¥17.5376
25
¥16.046
100
¥14.3058
300
查看
300
¥13.4809
500
¥13.1532
1,000
¥12.5769
2,500
¥12.2379
5,000
¥11.9102
购买
最低: 1
倍数: 1
详细信息
I2C
YY-MM-DD-dd
HH:MM:SS (24 hr)
TDFN-8
No Backup Switching
1.8 V
3.6 V
- 40 C
+ 85 C
ISL12058
SMD/SMT
Tube