参考图片 | 商品 | 描述 | 价格 | 库存 | 购买数量 | 操作 |
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5+: | ¥6.006 | 50+: | ¥4.873 | 150+: | ¥4.301 | 1000+: | ¥3.366 | 2000+: | ¥3.036 | 5000+: | ¥2.86 |
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库存: | 1138 |
最小起订量: | 5 |
最小包装: | 5 |
递增量: | 5 |
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合计:¥30.0
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The MCP7940N series of low-power Real-Time Clocks (RTC) uses digital timing compensation for an accurate clock/calendar, a programmable output control for versatility, and a power sense circuit that automatically switches to the backup supply. Using
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1+: | ¥15.73 | 10+: | ¥13.376 | 30+: | ¥11.902 | 100+: | ¥10.384 | 500+: | ¥9.702 | 1000+: | ¥9.405001 |
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库存: | 477 |
最小起订量: | 1 |
最小包装: | 1 |
递增量: | 1 |
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合计:¥15.7
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1+: | ¥18.48 | 10+: | ¥15.719 | 30+: | ¥13.981 | 100+: | ¥12.21 | 500+: | ¥11.407 | 1000+: | ¥11.055 |
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库存: | 939 |
最小起订量: | 1 |
最小包装: | 1 |
递增量: | 1 |
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合计:¥18.5
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5+: | ¥1.84866 | 50+: | ¥1.44386 | 150+: | ¥1.27028 | 500+: | ¥1.05391 |
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库存: | 2035 |
最小起订量: | 5 |
最小包装: | 5 |
递增量: | 5 |
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合计:¥9.2
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5+: | ¥39.347 | 50+: | ¥33.759 | 150+: | ¥30.36 | 500+: | ¥27.5 |
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库存: | 1965 |
最小起订量: | 5 |
最小包装: | 5 |
递增量: | 5 |
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合计:¥196.7
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1+: | ¥3.047 | 10+: | ¥2.376 | 30+: | ¥2.09 | 100+: | ¥1.738 | 500+: | ¥1.573 | 1000+: | ¥1.485 |
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库存: | 632 |
最小起订量: | 1 |
最小包装: | 1 |
递增量: | 1 |
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合计:¥3.0
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内置晶振,管脚兼容8010,SD2010,IIC接口,低功耗0.8μA,常温±3.8PPM可以全温度范围补偿,工作电压2.7V-5.5V,工作温度-40℃-+85℃,内置70字节寄存器,32.768HZ方波输出,具备充电功能及电池电压测?
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1+: | ¥9.174 | 10+: | ¥7.326 | 30+: | ¥6.303 | 100+: | ¥5.148 |
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库存: | 80 |
最小起订量: | 1 |
最小包装: | 1 |
递增量: | 1 |
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合计:¥9.2
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1+: | ¥9.834 | 10+: | ¥9.613999 | 30+: | ¥9.46 | 100+: | ¥9.306 |
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库存: | 4 |
最小起订量: | 1 |
最小包装: | 1 |
递增量: | 1 |
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合计:¥9.8
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1+: | ¥10.571 | 10+: | ¥8.734 | 30+: | ¥7.733 | 100+: | ¥6.589 | 500+: | ¥6.083 | 1000+: | ¥5.852 |
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库存: | 72 |
最小起订量: | 1 |
最小包装: | 1 |
递增量: | 1 |
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合计:¥10.6
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1+: | ¥27.357 | 10+: | ¥23.232 | 30+: | ¥20.779 | 100+: | ¥18.293 | 500+: | ¥17.149 | 1000+: | ¥16.632 |
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库存: | 546 |
最小起订量: | 1 |
最小包装: | 1 |
递增量: | 1 |
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合计:¥27.4
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1+: | ¥6.358 | 10+: | ¥5.148 | 30+: | ¥4.543 | 100+: | ¥3.949 | 500+: | ¥3.421 | 1000+: | ¥3.234 |
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库存: | 3433 |
最小起订量: | 1 |
最小包装: | 1 |
递增量: | 1 |
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合计:¥6.4
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1+: | ¥10.527 | 10+: | ¥8.469999 | 30+: | ¥7.348 | 100+: | ¥6.237 | 500+: | ¥5.665 | 1000+: | ¥5.412 |
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库存: | 4608 |
最小起订量: | 1 |
最小包装: | 1 |
递增量: | 1 |
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合计:¥10.5
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5+: | ¥6.633 | 50+: | ¥5.423 | 150+: | ¥4.818 | 500+: | ¥3.663 | 2500+: | ¥3.3 | 4000+: | ¥3.113 |
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库存: | 5345 |
最小起订量: | 5 |
最小包装: | 5 |
递增量: | 5 |
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合计:¥33.2
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5+: | ¥1.1836 | 50+: | ¥0.91751 | 150+: | ¥0.80344 | 500+: | ¥0.6611 | 2500+: | ¥0.59774 | 5000+: | ¥0.55968 |
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库存: | 3010 |
最小起订量: | 5 |
最小包装: | 5 |
递增量: | 5 |
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合计:¥5.9
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5+: | ¥2.20616 | 50+: | ¥1.73492 | 150+: | ¥1.53296 | 500+: | ¥1.19878 | 2500+: | ¥1.08658 | 5000+: | ¥1.01915 |
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库存: | 2475 |
最小起订量: | 5 |
最小包装: | 5 |
递增量: | 5 |
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合计:¥11.0
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1+: | ¥2.31825 | 10+: | ¥1.81929 | 30+: | ¥1.60545 | 100+: | ¥1.33859 | 500+: | ¥1.21979 | 1000+: | ¥1.0494 |
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库存: | 2245 |
最小起订量: | 1 |
最小包装: | 1 |
递增量: | 1 |
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合计:¥2.3
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低功耗CMOS实时时钟/日历芯片, I2C总线接口串行传递,最大总线速度为 400Kbits/s, 工作电压:1.8V-5.5V
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5+: | ¥2.706 | 50+: | ¥2.079 | 150+: | ¥1.815 | 500+: | ¥1.485 | 2500+: | ¥1.331 | 4000+: | ¥1.243 |
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库存: | 1050 |
最小起订量: | 5 |
最小包装: | 5 |
递增量: | 5 |
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合计:¥13.5
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64字节RAM及独立32K输出管脚兼容8563,IIC接口,低功耗,工作电压1.8-2.5V,工作温度-40℃-+85℃
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1+: | ¥4.246 | 10+: | ¥3.443 | 30+: | ¥3.036 | 100+: | ¥2.629 | 500+: | ¥2.112 | 1000+: | ¥1.991 |
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库存: | 1633 |
最小起订量: | 1 |
最小包装: | 1 |
递增量: | 1 |
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合计:¥4.2
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时钟芯片类型:Clock/Calendar 存储器容量:56B 时间格式:HH:MM:SS (12/24 hr) 日期格式:YY-MM-DD-dd 接口类型:I2C, 2-Wire Serial 64 x 8、串行、I2C实时时钟
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5+: | ¥1.53032 | 50+: | ¥1.18602 | 150+: | ¥1.03851 | 500+: | ¥0.85437 | 2500+: | ¥0.7244599 | 5000+: | ¥0.67529 |
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库存: | 3105 |
最小起订量: | 5 |
最小包装: | 5 |
递增量: | 5 |
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合计:¥7.7
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内置晶振,管脚兼容3231,IIC接口,低功耗常温±3.8PPM可以全温度范围补偿,工作电压2.7V-5.5V,工作温度-40℃-+85℃,内置70字节寄存器,32.768HZ方波输出,具备充电功能及电池电压测量功能
PDF数据手册
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1+: | ¥13.541 | 10+: | ¥11.22 | 30+: | ¥9.768 | 100+: | ¥9.438 | 500+: | ¥8.767 | 1000+: | ¥8.469999 |
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库存: | 691 |
最小起订量: | 1 |
最小包装: | 1 |
递增量: | 1 |
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合计:¥13.5
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