型号/品牌/封装
品类/描述
库存
价格(含税)
资料
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品类: 实时时钟芯片描述: 1/100精度,双报警及中断、可编程的频率输出(CMOS输出),具有可编程看门狗+上电/低电平复位输出,4K位12C串行EEPROM,片上振荡器补偿。X1228升级产品65065+￥21.855650+￥20.9216200+￥20.3986500+￥20.26781000+￥20.13702500+￥19.98765000+￥19.89427500+￥19.8008 -
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品类: 实时时钟芯片描述: Intersil ### 实时时钟 (RTC)689210+￥8.7120100+￥8.2764500+￥7.98601000+￥7.97152000+￥7.91345000+￥7.84087500+￥7.782710000+￥7.7537 -
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品类: 实时时钟芯片描述: Real Time Clock Serial (I2C) 16Pin SOIC Tube92765+￥25.623050+￥24.5280200+￥23.9148500+￥23.76151000+￥23.60822500+￥23.43305000+￥23.32357500+￥23.2140 -
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品类: 实时时钟芯片描述: 具有串行I2C接口实时时钟 REAL-TIME CLOCK WITH SERIAL I2C INTERFACE51445+￥11.898950+￥11.3904200+￥11.1056500+￥11.03451000+￥10.96332500+￥10.88195000+￥10.83117500+￥10.7802 -
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品类: 实时时钟芯片描述: 具有串行I2C接口实时时钟 REAL-TIME CLOCK WITH SERIAL I2C INTERFACE25255+￥33.122750+￥31.7072200+￥30.9145500+￥30.71641000+￥30.51822500+￥30.29175000+￥30.15027500+￥30.0086 -
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品类: 实时时钟芯片描述: Real Time Clock 1.8-3.3V Serial RTC69365+￥12.706250+￥12.1632200+￥11.8591500+￥11.78311000+￥11.70712500+￥11.62025000+￥11.56597500+￥11.5116 -
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品类: 实时时钟芯片描述: MAXIM INTEGRATED PRODUCTS DS1339U-33+ 芯片, 实时时钟, 串行, I2C, SMD, 1339, MSOP8 新609020+￥0.229550+￥0.2125100+￥0.2040300+￥0.1972500+￥0.19211000+￥0.18875000+￥0.185310000+￥0.1819 -
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品类: 实时时钟芯片描述: IC，Maxim Integrated ### 实时时钟 (RTC)86171+￥45.579210+￥42.9640100+￥41.0213250+￥40.7224500+￥40.42351000+￥40.08732500+￥39.78845000+￥39.6016 -
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品类: 实时时钟芯片描述: 具有串行I2C接口实时时钟 REAL-TIME CLOCK WITH SERIAL I2C INTERFACE79565+￥13.829450+￥13.2384200+￥12.9074500+￥12.82471000+￥12.74202500+￥12.64745000+￥12.58837500+￥12.5292 -
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品类: 实时时钟芯片描述: Real Time Clock Serial Clock/Calendar/Alarm/Timer/Interrupt/Square-Wave Output 8Pin SOIC N Tube94385+￥20.826050+￥19.9360200+￥19.4376500+￥19.31301000+￥19.18842500+￥19.04605000+￥18.95707500+￥18.8680 -
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品类: 实时时钟芯片描述: Real Time Clock Serial Clock/Calendar/Alarm/Timer/Interrupt/Square-Wave Output 16Pin VFQFPN EP Tube8819 -
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品类: 实时时钟芯片描述: Real Time Clock Serial Clock/Calendar/Alarm/Timer/Interrupt/Square-Wave Output 8Pin TSSOP Tube28875+￥20.053850+￥19.1968200+￥18.7169500+￥18.59691000+￥18.47692500+￥18.33985000+￥18.25417500+￥18.1684 -
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品类: 实时时钟芯片描述: MAXIM INTEGRATED PRODUCTS DS1307N+ 芯片, 实时时钟20205+￥20.264450+￥19.3984200+￥18.9134500+￥18.79221000+￥18.67102500+￥18.53245000+￥18.44587500+￥18.3592 -
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品类: 实时时钟芯片描述: 64 ×8 ，串行， I²C实时时钟 64 x 8, Serial, I2C Real-Time Clock33091+￥57.144810+￥53.8660100+￥51.4303250+￥51.0556500+￥50.68091000+￥50.25932500+￥49.88465000+￥49.6504 -
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品类: 实时时钟芯片描述: MAXIM INTEGRATED PRODUCTS DS1306EN+ 实时时钟芯片, 串行闹铃, 带非易失性存储器79431+￥41.455610+￥39.0770100+￥37.3100250+￥37.0382500+￥36.76641000+￥36.46052500+￥36.18875000+￥36.0188 -
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品类: 实时时钟芯片描述: 实时时钟 Trickle-Charge Timekeeping Chip17375+￥3.915025+￥3.625050+￥3.4220100+￥3.3350500+￥3.27702500+￥3.20455000+￥3.175510000+￥3.1320 -
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品类: 实时时钟芯片描述: NV 存储器，Integrated Maxim 一系列实时时钟产品包含用于数据保存的非易失 RAM 存储器。 时钟/日历功能提供秒、分钟、小时、日、日期、月和年份信息。 此时钟通常以 12 或 24 小时格式操作，带有 AM/PM 指示器。 附加功能包括监控计时器、警报和涓流充电设备（用于外部备用电池）；还提供一些设备，包括集成晶体时钟振荡器。 ### 实时时钟 (RTC)46775+￥12.413750+￥11.8832200+￥11.5861500+￥11.51191000+￥11.43762500+￥11.35275000+￥11.29977500+￥11.2466 -
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品类: 实时时钟芯片描述: MAXIM INTEGRATED PRODUCTS DS1244Y-70+ 芯片, 实时时钟79171+￥77.602010+￥74.2280100+￥73.6207250+￥73.1483500+￥72.40601000+￥72.06862500+￥71.59635000+￥71.1914 -
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品类: 实时时钟芯片描述: INTERSIL ISL1208IB8Z 芯片, 实时时钟, 低功率, 可电池备份, SRAM, 8SOIC642910+￥6.8880100+￥6.5436500+￥6.31401000+￥6.30252000+￥6.25665000+￥6.19927500+￥6.153310000+￥6.1303 -
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品类: 实时时钟芯片描述: STMICROELECTRONICS M48T18-150PC1 芯片, SRAM, 实时时钟, 非易失性, 64K94161+￥231.104010+￥225.075250+￥220.4531100+￥218.8454200+￥217.6397500+￥216.03201000+￥215.02722000+￥214.0224 -
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品类: 实时时钟芯片描述: STMICROELECTRONICS M48T12-150PC1 芯片, SRAM, TIMEKEEPER? 16K35671+￥108.192010+￥103.4880100+￥102.6413250+￥101.9827500+￥100.94781000+￥100.47742500+￥99.81895000+￥99.2544 -
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品类: 实时时钟芯片描述: DS1554W-120IND+ 管装56451+￥146.866510+￥143.035250+￥140.0979100+￥139.0762200+￥138.3099500+￥137.28831000+￥136.64972000+￥136.0112 -
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品类: 实时时钟芯片描述: STMICROELECTRONICS M41T94MQ6E 芯片, 实时时钟 SPI139210+￥10.0920100+￥9.5874500+￥9.25101000+￥9.23422000+￥9.16695000+￥9.08287500+￥9.015510000+￥8.9819 -
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品类: 实时时钟芯片描述: 监控电路 SRAM TK Controller86331+￥102.580010+￥98.1200100+￥97.3172250+￥96.6928500+￥95.71161000+￥95.26562500+￥94.64125000+￥94.1060
