实时时钟

结果: 829
选择 图像 零件编号 制造商 描述 数据表 供货情况 单价(含13%增值税) 根据您的数量,按照单价筛选表格中的结果。 数量 RoHS ECAD模型 RTC 总线接口 日期格式 时间格式 存储容量 封装 / 箱体 电池备用开关 电源电压-最小 电源电压-最大 最小工作温度 最大工作温度 系列 安装风格 资格 封装
Epson Timing 实时时钟 I2C-BUS RTC +/-5.0PPM-40 85C 10 PIN 2K T/R 2,062库存量
2,000预期 2027/5/10
剪切带
¥23.4927
¥17.5376
¥16.046
¥14.3962
卷轴
¥12.4074
最低: 1
倍数: 1
: 2,000
Serial 2-Wire, I2C YY-MM-DD-dd HH:MM:SS (24 hr) Backup Switching 2.5 V 5.5 V - 40 C + 85 C RX8900CE SMD/SMT Reel, Cut Tape, MouseReel
Epson Timing 实时时钟 RX8901CE:XB A0 REAL TIME CLOCK MODULE I2C-Bus 3.0V +/-5ppm 2k TR 3,185库存量
剪切带
¥37.3013
¥28.2048
¥25.8883
¥23.4136
卷轴
¥21.0067
最低: 1
倍数: 1
: 2,000
I2C YY-MM-DD-dd HH:MM:SS (24 hr) Backup Switching 1.6 V 5.5 V - 40 C + 105 C RX8901CE SMD/SMT Reel, Cut Tape, MouseReel
Epson Timing 实时时钟 RX8901CE XB B0 REAL TIME CLOCK MODULE I2C-Bus 3.0V +/-5ppm 2k TR 896库存量
剪切带
¥37.3013
¥28.2048
¥25.8883
¥23.4136
卷轴
¥19.8541
最低: 1
倍数: 1
: 2,000
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
Diodes Incorporated 实时时钟 Clock VCXO 1,477库存量
剪切带
¥12.1588
¥8.7688
¥7.9213
¥6.9947
卷轴
最低: 1
倍数: 1
: 3,000
I2C YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) 56 B TDFN-8 Backup Switching 2.7 V 5.5 V - 40 C + 85 C SMD/SMT Reel, Cut Tape
Diodes Incorporated 实时时钟 实时时钟 1,769库存量
剪切带
¥10.17
¥7.3224
¥6.6218
¥5.8534
卷轴
最低: 1
倍数: 1
: 2,500
I2C YY-MM-DD-dd HH:MM:SS (24 hr) SOIC-8 No Backup Switching 1.3 V 5.5 V - 40 C + 85 C SMD/SMT Reel, Cut Tape, MouseReel
Epson Timing 实时时钟 RTC SON 14PIN 5+/-23PPM 250TR 15库存量
500预期 2026/11/25
剪切带
¥31.5948
¥23.6622
¥21.6734
¥19.5264
卷轴
¥18.3625
最低: 1
倍数: 1
: 250
Serial 3-Wire YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) SOP-14 No Backup Switching 1.6 V 5.5 V - 40 C + 85 C RX-4571SA SMD/SMT Reel, Cut Tape
Epson Timing 实时时钟 I2C Bus 5 +/-23ppm 18库存量
1,000预期 2026/10/5
剪切带
¥36.4764
¥27.6285
¥25.3911
¥21.2553
卷轴
¥19.3569
最低: 1
倍数: 1
: 1,000
I2C YY-MM-DD-dd HH:MM:SS (24 hr) SOP-14 No Backup Switching 1.7 V 5.5 V - 40 C + 85 C RX-8025SA SMD/SMT Reel, Cut Tape, MouseReel
Epson Timing 实时时钟 32.768KHz 3.0Volts 5+/-5ppm -40C +85C 29库存量
500预期 2026/10/21
剪切带
¥75.4388
¥58.4775
¥54.2626
¥43.6745
卷轴
¥42.8496
最低: 1
倍数: 1
: 250
I2C YY-MM-DD-dd HH:MM:SS (24 hr) SOP-14 No Backup Switching 1.7 V 5.5 V - 40 C + 85 C RX-8025SA SMD/SMT Reel, Cut Tape, MouseReel


Epson Timing 实时时钟 REAL TIME CLOCK 0+/-5PPM (SOP 14 PIN) 1K TR 316库存量
剪切带
¥34.239
¥25.8092
¥23.7413
¥21.4248
卷轴
¥18.9388
最低: 1
倍数: 1
: 1,000
I2C YY-MM-DD-dd HH:MM:SS (24 hr) No Backup Switching 1.7 V 5.5 V - 40 C + 85 C RX-8025SA SMD/SMT Reel, Cut Tape, MouseReel
Epson Timing 实时时钟 3.0Volt -40 to 85C I2C BUS 216库存量
250预期 2027/2/3
剪切带
¥59.551
¥45.7424
¥42.2733
¥37.968
卷轴
¥36.2278
最低: 1
倍数: 1
: 250
I2C YY-MM-DD-dd HH:MM:SS (24 hr) SOP-14 Backup Switching 2.4 V 5.5 V - 40 C + 85 C RX-8035SA SMD/SMT Reel, Cut Tape, MouseReel
Epson Timing 实时时钟 I2C-BUS RTC +/-5.0PPM-30 70C SOP-14 PIN 250TR 1,001库存量
剪切带
¥38.9624
¥29.4478
¥27.0522
¥24.4871
卷轴
¥23.2441
最低: 1
倍数: 1
: 250
I2C YY-MM-DD-dd HH:MM:SS (24 hr) SOP-14 No Backup Switching 1.6 V 5.5 V - 40 C + 85 C RX-8803SA SMD/SMT Reel, Cut Tape

Epson Timing 实时时钟 RX4111CE:B6 REAL TIME CLOCK SPI-BUS 3.0V 23PPM 2K TR 957库存量
4,000预期 2026/11/16
剪切带
¥15.9669
¥11.7407
¥10.6672
¥9.5146
卷轴
¥8.0456
最低: 1
倍数: 1
: 2,000
Serial 4-Wire, SPI Backup Switching 1.6 V 5.5 V - 40 C + 85 C RTC SMD/SMT Reel, Cut Tape, MouseReel
Epson Timing 实时时钟 RX8111CE:A3 REAL TIME CLOCK I2C-BUS 3.0V 11.5PPM 250TR 420库存量
剪切带
¥33.4141
¥25.2329
¥23.165
¥20.9276
卷轴
¥19.7637
最低: 1
倍数: 1
: 250
Serial 2-Wire, I2C YY-MM-DD-dd HH:MM:SS (24 hr) Backup Switching 1.6 V 5.5 V - 40 C + 85 C RX8111CE SMD/SMT Reel, Cut Tape, MouseReel
Epson Timing 实时时钟 32.768kHz 5ppm I2C-Bus
925库存量
2,750预期 2026/10/7
剪切带
¥23.3232
¥17.3681
¥15.9669
¥14.3058
卷轴
¥13.6504
最低: 1
倍数: 1
: 250
Serial 2-Wire, I2C YY-MM-DD-dd HH:MM:SS (24 hr) Backup Switching 1.25 V 5.5 V - 40 C + 85 C RX8130CE SMD/SMT Reel, Cut Tape, MouseReel


Epson Timing 实时时钟 5+/-23PPM REAL TIME CLOCK 1K TR 179库存量
剪切带
¥25.8092
¥19.8541
¥18.2834
¥16.6223
卷轴
¥14.4753
最低: 1
倍数: 1
: 1,000
I2C YY-MM-DD-dd HH:MM:SS (24 hr) 16 B No Backup Switching 1.6 V 5.5 V - 40 C + 85 C RX-8571SA SMD/SMT Reel, Cut Tape, MouseReel
Epson Timing 实时时钟 32.768kHz +/-5ppm -40C +85C 38库存量
剪切带
¥48.2284
¥36.8945
¥34.7362
¥30.9394
卷轴
¥29.4478
最低: 1
倍数: 1
: 250
Serial 2-Wire, I2C YY-MM-DD-dd HH:MM:SS (24 hr) Backup Switching 2.5 V 5.5 V - 40 C + 85 C RX8900CE SMD/SMT Reel, Cut Tape, MouseReel


Epson Timing 实时时钟 32.768kHz-DTCXO 5ppm I2C-Bus 117库存量
剪切带
¥50.624
¥38.7929
¥35.9001
¥32.6683
卷轴
¥31.0185
最低: 1
倍数: 1
: 250
Serial 2-Wire, I2C YY-MM-DD-dd HH:MM:SS (24 hr) Backup Switching 2.5 V 5.5 V - 40 C + 85 C RX8900SA SMD/SMT Reel, Cut Tape, MouseReel
Epson Timing 实时时钟 RX8901CE XS B0 REAL TIME CLOCK MODULE I2C-Bus 3.0V +/-3ppm 2k TR 11库存量
2,000预期 2026/10/21
剪切带
¥52.9405
¥40.5331
¥37.4708
¥32.2615
卷轴
¥28.2839
最低: 1
倍数: 1
: 2,000
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
Micro Crystal 实时时钟 32.768kHz I2C Time Acc. 6ppm AEC
19,509在途量
剪切带
¥37.3013
¥28.2839
¥26.0578
¥23.5718
卷轴
¥21.8316
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
Micro Crystal 实时时钟
22,988预期 2026/11/20
剪切带
¥13.1532
¥9.5937
¥8.7688
¥7.7179
卷轴
¥6.9156
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
Epson Timing RX8111CE A0
Epson Timing 实时时钟 RX8111CE:A0 REAL TIME CLOCK I2C-BUS 3.0V 11.5PPM 1K TR 469库存量
1,000预期 2026/12/14
剪切带
¥16.8709
¥12.4074
¥11.2548
¥10.0909
卷轴
¥8.8479
最低: 1
倍数: 1
: 1,000
I2C YY-MM-DD-dd HH:MM:SS (24 hr) Backup Switching 1.6 V 5.5 V - 40 C + 85 C RTC SMD/SMT Reel, Cut Tape
Epson Timing RX8111CE B0
Epson Timing 实时时钟 RX8111CE:B0 REAL TIME CLOCK I2C-BUS 3.0V 23PPM 1K TR 826库存量
1,000预期 2027/1/11
剪切带
¥14.0572
¥10.2604
¥9.3451
¥8.2377
卷轴
¥7.1077
最低: 1
倍数: 1
: 1,000
I2C YY-MM-DD-dd HH:MM:SS (24 hr) Backup Switching 1.6 V 5.5 V - 40 C + 85 C RTC SMD/SMT Reel, Cut Tape
Micro Crystal 实时时钟 32.768 kHz +/-3 PPM I2C -40/+85C
19,998在途量
剪切带
¥25.8883
¥19.3569
¥17.6958
¥15.8765
卷轴
¥13.9781
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
Micro Crystal 实时时钟 32.768kHz I2C Time Acc. 1ppm
196,962在途量
剪切带
¥21.0971
¥15.7183
¥14.3962
¥12.8255
卷轴
¥11.7407
最低: 1
倍数: 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
Micro Crystal 实时时钟 32.768kHz I2C Time Acc. 1ppm
60,375在途量
剪切带
¥20.8485
¥15.5488
¥14.1476
¥12.7351
卷轴
¥11.4921
最低: 1
倍数: 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