|
|
实时时钟 RTC I2c Serial IC 1.8 to 5.5V 32kHz
- 1337AGDVGI
- Renesas Electronics
-
1:
¥22.4983
-
13库存量
-
768在途量
|
Mouser 零件编号
972-1337AGDVGI
|
Renesas Electronics
|
实时时钟 RTC I2c Serial IC 1.8 to 5.5V 32kHz
|
|
13库存量
768在途量
|
|
|
¥22.4983
|
|
|
¥16.7127
|
|
|
¥13.899
|
|
|
¥13.2323
|
|
|
查看
|
|
|
¥12.656
|
|
|
¥12.3283
|
|
|
¥11.7407
|
|
|
¥11.5825
|
|
|
¥11.3339
|
|
最低: 1
倍数: 1
|
|
|
|
|
|
|
MSOP-8
|
|
|
|
|
|
1337AGD
|
SMD/SMT
|
|
Tube
|
|
|
|
实时时钟 1338B-18 REAL TIME CLOCK
- 1338B-18DVGI
- Renesas Electronics
-
1:
¥24.3176
-
192库存量
|
Mouser 零件编号
972-1338B-18DVGI
|
Renesas Electronics
|
实时时钟 1338B-18 REAL TIME CLOCK
|
|
192库存量
|
|
|
¥24.3176
|
|
|
¥18.193
|
|
|
¥15.0516
|
|
|
¥14.9725
|
|
|
查看
|
|
|
¥14.5544
|
|
|
¥14.2267
|
|
|
¥13.56
|
|
|
¥13.1532
|
|
|
¥12.9046
|
|
最低: 1
倍数: 1
|
|
|
|
|
|
|
|
|
|
|
|
|
1338
|
|
|
Tube
|
|
|
|
实时时钟 1338D-31 REAL TIME CLOCK
- 1338D-31DVGI
- Renesas Electronics
-
1:
¥23.9899
-
191库存量
|
Mouser 零件编号
972-1338D-31DVGI
|
Renesas Electronics
|
实时时钟 1338D-31 REAL TIME CLOCK
|
|
191库存量
|
|
|
¥23.9899
|
|
|
¥17.9444
|
|
|
¥14.9725
|
|
|
¥14.2267
|
|
|
查看
|
|
|
¥13.8086
|
|
|
¥13.3227
|
|
|
¥12.7351
|
|
|
¥12.4074
|
|
|
¥12.1588
|
|
最低: 1
倍数: 1
|
|
|
|
|
|
|
|
|
|
|
|
|
1338
|
|
|
Tube
|
|
|
|
实时时钟 实时时钟
- 1339-31DVGI
- Renesas Electronics
-
1:
¥26.7132
-
357库存量
|
Mouser 零件编号
972-1339-31DVGI
|
Renesas Electronics
|
实时时钟 实时时钟
|
|
357库存量
|
|
|
¥26.7132
|
|
|
¥19.9332
|
|
|
¥16.5432
|
|
|
¥16.2946
|
|
|
查看
|
|
|
¥15.7974
|
|
|
¥14.6448
|
|
|
¥14.0572
|
|
|
¥13.7295
|
|
|
¥13.4018
|
|
最低: 1
倍数: 1
|
|
|
Serial 2-Wire, I2C
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
|
TSSOP-8
|
Backup Switching
|
1.3 V
|
3.7 V
|
- 40 C
|
+ 85 C
|
1339
|
SMD/SMT
|
|
Tube
|
|
|
|
实时时钟 1339D-31 REAL TIME CLOCK
- 1339D-31DVGI
- Renesas Electronics
-
1:
¥22.9164
-
172库存量
|
Mouser 零件编号
972-1339D-31DVGI
|
Renesas Electronics
|
实时时钟 1339D-31 REAL TIME CLOCK
|
|
172库存量
|
|
|
¥22.9164
|
|
|
¥17.1195
|
|
|
¥14.1476
|
|
|
¥14.0572
|
|
|
查看
|
|
|
¥13.6504
|
|
|
¥13.4018
|
|
|
¥12.7351
|
|
|
¥12.3283
|
|
|
¥12.0797
|
|
最低: 1
倍数: 1
|
|
|
|
|
|
|
|
|
|
|
|
|
1339
|
|
|
Tube
|
|
|
|
实时时钟 RTC IC with 114x8 NV SRAM
- BQ3285S-SB2
- Texas Instruments
-
1:
¥139.2951
-
20库存量
-
寿命结束
|
Mouser 零件编号
595-BQ3285S-SB2
寿命结束
|
Texas Instruments
|
实时时钟 RTC IC with 114x8 NV SRAM
|
|
20库存量
|
|
|
¥139.2951
|
|
|
¥110.5931
|
|
|
¥103.395
|
|
|
¥98.4343
|
|
|
查看
|
|
|
¥94.129
|
|
|
¥93.225
|
|
|
报价
|
|
最低: 1
倍数: 1
|
|
|
Multiplexed
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
114 B
|
SOIC-24
|
Backup Switching
|
4.5 V
|
5.5 V
|
0 C
|
+ 70 C
|
BQ3285
|
SMD/SMT
|
|
Tube
|
|
|
|
实时时钟 Parallel RTC A 595-B Q4802YDWR A 595-BQ4 A 595-BQ4802YDWR
- BQ4802YDW
- Texas Instruments
-
1:
¥211.423
-
5库存量
-
寿命结束
|
Mouser 零件编号
595-BQ4802YDW
寿命结束
|
Texas Instruments
|
实时时钟 Parallel RTC A 595-B Q4802YDWR A 595-BQ4 A 595-BQ4802YDWR
|
|
5库存量
|
|
|
¥211.423
|
|
|
¥168.9915
|
|
|
¥149.8832
|
|
|
¥148.143
|
|
|
查看
|
|
|
¥145.0807
|
|
|
¥143.1823
|
|
最低: 1
倍数: 1
|
|
|
Parallel
|
YY-MM-DD-dd
|
HH:MM:SS (24 hr)
|
16 B
|
SOIC-28
|
Backup Switching
|
4.5 V
|
5.5 V
|
0 C
|
+ 70 C
|
BQ4802Y
|
SMD/SMT
|
|
Tube
|
|
|
|
实时时钟 256K (32Kx8) 70ns
- M48T35Y-70PC1
- STMicroelectronics
-
1:
¥372.7192
-
720预期 2026/9/22
|
Mouser 零件编号
511-M48T35Y70PC1
|
STMicroelectronics
|
实时时钟 256K (32Kx8) 70ns
|
|
720预期 2026/9/22
|
|
|
¥372.7192
|
|
|
¥297.3595
|
|
|
¥280.24
|
|
|
¥266.7591
|
|
最低: 1
倍数: 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
|
|
|
|
实时时钟 REAL TIME CLK ENHANC CD ESD & MOISTURESIS
- ISL12022MAIBZ
- Renesas / Intersil
-
1:
¥62.2065
-
760预期 2026/8/7
|
Mouser 零件编号
968-ISL12022MAIBZ
|
Renesas / Intersil
|
实时时钟 REAL TIME CLK ENHANC CD ESD & MOISTURESIS
|
|
760预期 2026/8/7
|
|
|
¥62.2065
|
|
|
¥47.9798
|
|
|
¥43.844
|
|
|
¥40.115
|
|
|
查看
|
|
|
¥37.7985
|
|
|
¥36.9736
|
|
|
¥35.9792
|
|
|
¥35.0752
|
|
最低: 1
倍数: 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
|
|
|
|
实时时钟 I2C GP RTCC 64B SRAM EUI-64
- MCP79402-I/MS
- Microchip Technology
-
1:
¥8.9383
-
774预期 2026/7/3
|
Mouser 零件编号
579-MCP79402IMS
|
Microchip Technology
|
实时时钟 I2C GP RTCC 64B SRAM EUI-64
|
|
774预期 2026/7/3
|
|
最低: 1
倍数: 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
|
|
|
|
实时时钟 2Kb EE 64B SRAM WD TED ID
- MCP795W20-I/ST
- Microchip Technology
-
1:
¥15.6279
-
192预期 2026/6/16
|
Mouser 零件编号
579-MCP795W20-I/ST
|
Microchip Technology
|
实时时钟 2Kb EE 64B SRAM WD TED ID
|
|
192预期 2026/6/16
|
|
最低: 1
倍数: 1
|
|
|
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 PERI SPIAL-TIME-CLK
- CDP68HC68T1M2Z
- Renesas / Intersil
-
1:
¥195.4561
-
367预期 2026/11/13
-
寿命结束
|
Mouser 零件编号
968-CDP68HC68T1M2Z
寿命结束
|
Renesas / Intersil
|
实时时钟 PERI SPIAL-TIME-CLK
|
|
367预期 2026/11/13
|
|
|
¥195.4561
|
|
|
¥156.2451
|
|
|
¥146.4028
|
|
|
¥135.7356
|
|
|
查看
|
|
|
¥133.0123
|
|
|
¥131.193
|
|
最低: 1
倍数: 1
|
|
|
Serial 3-Wire, SPI
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
32 B
|
SOIC-16
|
Backup Switching
|
3 V
|
6 V
|
- 40 C
|
+ 85 C
|
CDP68HC68T1
|
SMD/SMT
|
|
Tube
|
|
|
|
实时时钟 1Kb EE 64B SRAM WD TED EUI-48
- MCP795W11-I/SL
- Microchip Technology
-
1:
¥15.3002
-
无库存交货期 7 周
|
Mouser 零件编号
579-MCP795W11-I/SL
|
Microchip Technology
|
实时时钟 1Kb EE 64B SRAM WD TED EUI-48
|
|
无库存交货期 7 周
|
|
最低: 1
倍数: 1
|
|
|
SPI
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
1 kB
|
SOIC-14
|
Backup Switching
|
1.8 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
|
SMD/SMT
|
|
Tube
|
|
|
|
实时时钟 1Kb EE 64B SRAM WD TED EUI-64
- MCP795W12-I/ST
- Microchip Technology
-
1:
¥15.6279
-
无库存交货期 7 周
|
Mouser 零件编号
579-MCP795W12-I/ST
|
Microchip Technology
|
实时时钟 1Kb EE 64B SRAM WD TED EUI-64
|
|
无库存交货期 7 周
|
|
最低: 1
倍数: 1
|
|
|
SPI
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
1 kB
|
TSSOP-14
|
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/ST
- Microchip Technology
-
1:
¥8.9383
-
N/A
|
Mouser 零件编号
579-MCP79402IST
|
Microchip Technology
|
实时时钟 I2C GP RTCC 64B SRAM EUI-64
|
|
N/A
|
|
最低: 1
倍数: 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
|
|
|
|
实时时钟 REAL TIME CLK W/MFK IMPROVED ESD AIR
- ISL12022MIBZR5421
- Renesas / Intersil
-
760:
¥37.3917
-
无库存交货期 18 周
|
Mouser 零件编号
968-ISL12022MIBZR542
|
Renesas / Intersil
|
实时时钟 REAL TIME CLK W/MFK IMPROVED ESD AIR
|
|
无库存交货期 18 周
|
|
|
¥37.3917
|
|
|
¥36.4764
|
|
最低: 760
倍数: 760
|
|
|
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
|
|
|
|
实时时钟 REAL TIME CLK W/ ALARM & TIMR FUNCTNS
- ISL12058IUZ
- Renesas / Intersil
-
2,000:
¥12.5769
-
无库存交货期 18 周
|
Mouser 零件编号
968-ISL12058IUZ
|
Renesas / Intersil
|
实时时钟 REAL TIME CLK W/ ALARM & TIMR FUNCTNS
|
|
无库存交货期 18 周
|
|
|
¥12.5769
|
|
|
¥12.1588
|
|
|
¥11.9102
|
|
最低: 2,000
倍数: 50
|
|
|
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
|
ISL12058
|
SMD/SMT
|
|
Tube
|
|
|
|
实时时钟 .9RTC BASE
- 1338-31DVGI
- Renesas Electronics
-
1:
¥26.7132
-
无库存交货期 24 周
|
Mouser 零件编号
972-1338-31DVGI
|
Renesas Electronics
|
实时时钟 .9RTC BASE
|
|
无库存交货期 24 周
|
|
|
¥26.7132
|
|
|
¥19.9332
|
|
|
¥16.5432
|
|
|
¥15.7974
|
|
|
查看
|
|
|
¥15.0516
|
|
|
¥14.6448
|
|
|
¥14.0572
|
|
|
¥13.7295
|
|
|
¥13.4018
|
|
最低: 1
倍数: 1
|
|
|
I2C
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
56 B
|
MSOP-8
|
Backup Switching
|
3.3 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
1338
|
SMD/SMT
|
|
Tube
|
|
|
|
实时时钟 实时时钟
- 1339-31DCGI
- Renesas Electronics
-
1:
¥32.7587
-
交货期 24 周
|
Mouser 零件编号
972-1339-31DCGI
|
Renesas Electronics
|
实时时钟 实时时钟
|
|
交货期 24 周
|
|
|
¥32.7587
|
|
|
¥24.7357
|
|
|
¥20.7581
|
|
|
¥19.8541
|
|
|
查看
|
|
|
¥18.9388
|
|
|
¥18.532
|
|
|
¥17.7862
|
|
|
¥17.3681
|
|
|
¥17.289
|
|
最低: 1
倍数: 1
|
|
|
I2C
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
|
SOIC-8
|
Backup Switching
|
3.3 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
1339
|
SMD/SMT
|
|
Tube
|
|
|
|
实时时钟 32.768k crystal RTC Module Integrated
Diodes Incorporated PT7C4337ACSE
- PT7C4337ACSE
- Diodes Incorporated
-
1:
¥55.9124
-
无库存交货期 35 周
|
Mouser 零件编号
729-PT7C4337ACSE
|
Diodes Incorporated
|
实时时钟 32.768k crystal RTC Module Integrated
|
|
无库存交货期 35 周
|
|
|
¥55.9124
|
|
|
¥42.8496
|
|
|
¥37.5499
|
|
最低: 1
倍数: 1
|
|
|
Serial 2-Wire, I2C
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
|
|
No Backup Switching
|
1.2 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
|
SMD/SMT
|
|
Tube
|
|
|
|
实时时钟 REAL TIME CLOCK 5+/-5PPM STICK
Epson Timing RX-4035SA:AAB PURE SN
- RX-4035SA:AAB PURE SN
- Epson Timing
-
1:
¥51.2003
-
无库存交货期 17 周
|
Mouser 零件编号
732-X4035SAAABPURESN
|
Epson Timing
|
实时时钟 REAL TIME CLOCK 5+/-5PPM STICK
|
|
无库存交货期 17 周
|
|
|
¥51.2003
|
|
|
¥45.4147
|
|
|
¥36.8041
|
|
|
¥36.3069
|
|
|
查看
|
|
|
¥35.1543
|
|
|
¥34.4876
|
|
|
¥33.5836
|
|
|
¥33.0073
|
|
|
报价
|
|
最低: 1
倍数: 1
|
|
|
|
|
|
|
|
|
|
|
|
|
RX-4035SA
|
|
|
Tube
|
|
|
|
实时时钟 I C Serial Real-Time Clock
- DS1339C-33#
- Analog Devices / Maxim Integrated
-
受限供货情况
|
Mouser 零件编号
700-DS1339C-33#
|
Analog Devices / Maxim Integrated
|
实时时钟 I C Serial Real-Time Clock
|
|
|
|
|
|
|
Serial 2-Wire, I2C
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
|
SO-16
|
Backup Switching
|
2.97 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
DS1339C
|
SMD/SMT
|
|
Tube
|
|
|
|
实时时钟 Extremely Accurate SPI Bus RTC with Inte
- DS3234SN#
- Analog Devices / Maxim Integrated
-
受限供货情况
|
Mouser 零件编号
700-DS3234SN#
|
Analog Devices / Maxim Integrated
|
实时时钟 Extremely Accurate SPI Bus RTC with Inte
|
|
|
|
|
|
|
SPI
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
256 B
|
SO-20
|
Backup Switching
|
2 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
DS3234SN
|
SMD/SMT
|
|
Tube
|
|
|
|
实时时钟 I C RTC with Trickle Charger
- DS1340Z-18+
- Analog Devices / Maxim Integrated
-
受限供货情况
|
Mouser 零件编号
700-DS1340Z-18
|
Analog Devices / Maxim Integrated
|
实时时钟 I C RTC with Trickle Charger
|
|
|
|
|
|
|
I2C
|
YY-MM-DD-dd
|
HH:MM:SS (24 hr)
|
|
SO-8
|
Backup Switching
|
1.71 V
|
1.89 V
|
- 40 C
|
+ 85 C
|
DS1340Z
|
SMD/SMT
|
|
Tube
|
|
|
|
实时时钟 I C RTC with 56-Byte NV RAM
- DS1338Z-33+
- Analog Devices / Maxim Integrated
-
受限供货情况
|
Mouser 零件编号
700-DS1338Z-33
|
Analog Devices / Maxim Integrated
|
实时时钟 I C RTC with 56-Byte NV RAM
|
|
|
|
|
|
|
I2C
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
56 B
|
SOIC-8
|
Backup Switching
|
3 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
DS1338Z
|
SMD/SMT
|
|
Tube
|
|