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: 512位( 64位×8 )串行存取TIMEKEEPER SRAM 512 bit (64 bit x8) Serial Access TIMEKEEPER SRAM9448
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品类: 实时时钟芯片描述: STMICROELECTRONICS M41T00SM6F 芯片, 实时时钟/日历, 二进制, SOIC-837045+¥13.291250+¥12.7232200+¥12.4051500+¥12.32561000+¥12.24612500+¥12.15525000+¥12.09847500+¥12.0416
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品类: 实时时钟芯片描述: M41T93 系列 5.5 V 串行 SPI 总线 RTC 带电池切换功能 - QFN-16 (4x4)88555+¥22.674650+¥21.7056200+¥21.1630500+¥21.02731000+¥20.89162500+¥20.73665000+¥20.63977500+¥20.5428
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品类: 实时时钟芯片描述: 串行SPI总线RTC,电池切换 Serial SPI bus RTC with battery switchover68935+¥24.441350+¥23.3968200+¥22.8119500+¥22.66571000+¥22.51942500+¥22.35235000+¥22.24797500+¥22.1434
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品类: 实时时钟芯片描述: 串行I2C总线RTC,电池切换 Serial I2C bus RTC with battery switchover85465+¥22.428950+¥21.4704200+¥20.9336500+¥20.79951000+¥20.66532500+¥20.51195000+¥20.41617500+¥20.3202
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品类: 实时时钟芯片描述: 512位64B X8串行访问TIMEKEEPER SRAM 512 bit 64b x8 Serial Access TIMEKEEPER SRAM37375+¥25.564550+¥24.4720200+¥23.8602500+¥23.70731000+¥23.55432500+¥23.37955000+¥23.27037500+¥23.1610
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品类: 实时时钟芯片描述: STMICROELECTRONICS M41T81SM6E 芯片, 实时时钟 I2C880710+¥11.4600100+¥10.8870500+¥10.50501000+¥10.48592000+¥10.40955000+¥10.31407500+¥10.237610000+¥10.1994
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品类: 实时时钟芯片描述: 实时时钟 Serial real-time clock (RTC) with integral backup battery and crystal32761+¥51.557210+¥48.5990100+¥46.4015250+¥46.0634500+¥45.72531000+¥45.34502500+¥45.00695000+¥44.7956
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品类: 实时时钟芯片描述: 1/100秒,具有看门狗输入41821+¥197.317010+¥192.169650+¥188.2233100+¥186.8506200+¥185.8211500+¥184.44851000+¥183.59062000+¥182.7327
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品类: 实时时钟芯片描述: 实时时钟-RTC-IC-二进制计数器-I²C-2-线串口-8-TSSOP-8-MSOP(0.118"-3.00mm-宽)60465+¥16.438550+¥15.7360200+¥15.3426500+¥15.24431000+¥15.14592500+¥15.03355000+¥14.96337500+¥14.8930
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品类: 实时时钟芯片描述: 1/100秒,时钟软件校准48435+¥11.922350+¥11.4128200+¥11.1275500+¥11.05621000+¥10.98482500+¥10.90335000+¥10.85247500+¥10.8014
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品类: 实时时钟芯片描述: MAXIM INTEGRATED PRODUCTS DS1374U-33+T&R 芯片, 实时时钟31855+¥17.713850+¥16.9568200+¥16.5329500+¥16.42691000+¥16.32092500+¥16.19985000+¥16.12417500+¥16.0484
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品类: 实时时钟芯片描述: SRAM自动温度补偿高精度5ppm87685+¥16.988450+¥16.2624200+¥15.8558500+¥15.75421000+¥15.65262500+¥15.53645000+¥15.46387500+¥15.3912
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品类: 实时时钟芯片描述: RTC, 日期时间格式 (星期/日/月/年/世纪, HH:MM:SS), I2C, 2.3V至4.5V电源, SOIC-811205+¥21.528050+¥20.6080200+¥20.0928500+¥19.96401000+¥19.83522500+¥19.68805000+¥19.59607500+¥19.5040
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品类: 实时时钟芯片描述: M41T系列 2.38 V QFN-16 串行 SPI总线 实时时钟 带电池切换17395+¥19.141250+¥18.3232200+¥17.8651500+¥17.75061000+¥17.63612500+¥17.50525000+¥17.42347500+¥17.3416
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品类: 实时时钟芯片描述: RTC, 报警, 日期时间格式 (星期/日/月/年, HH:MM:SS), I2C, 1.4V至3.6V电源, MSOP-8326110+¥6.4200100+¥6.0990500+¥5.88501000+¥5.87432000+¥5.83155000+¥5.77807500+¥5.735210000+¥5.7138
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品类: 实时时钟芯片描述: MAXIM INTEGRATED PRODUCTS MAX35103EHJ+ TIME TO DIGI CONV, SPI, TQFP-32 新46871+¥76.670510+¥73.3370100+¥72.7370250+¥72.2703500+¥71.53691000+¥71.20362500+¥70.73695000+¥70.3369
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品类: 实时时钟芯片描述: Rtc i²c 56B Nv Sram So889325+¥6.250525+¥5.787550+¥5.4634100+¥5.3245500+¥5.23192500+¥5.11625000+¥5.069910000+¥5.0004
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品类: 实时时钟芯片描述: MAXIM INTEGRATED PRODUCTS DS12C887+. 芯片, 实时时钟18071+¥56.852010+¥53.5900100+¥51.1668250+¥50.7940500+¥50.42121000+¥50.00182500+¥49.62905000+¥49.3960
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品类: 实时时钟芯片描述: MAXIM INTEGRATED PRODUCTS DS3232SN# 芯片, 实时时钟, 振荡器, TCXO, I²C, 2线, 串行, 20SOIC 新70731+¥65.446510+¥62.6010100+¥62.0888250+¥61.6904500+¥61.06441000+¥60.77992500+¥60.38155000+¥60.0401
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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)93391+¥94.967010+¥90.8380100+¥90.0948250+¥89.5167500+¥88.60831000+¥88.19542500+¥87.61745000+¥87.1219
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品类: 实时时钟芯片描述: IC Rtc Clk/calendar Ser 8-SOIC74645+¥5.616025+¥5.200050+¥4.9088100+¥4.7840500+¥4.70082500+¥4.59685000+¥4.555210000+¥4.4928
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品类: 实时时钟芯片描述: Real Time Clock Serial 31Byte 8Pin SOIC T/R23415+¥5.035525+¥4.662550+¥4.4014100+¥4.2895500+¥4.21492500+¥4.12175000+¥4.084410000+¥4.0284
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品类: 实时时钟芯片描述: 实时时钟 Real-Time Clock47751+¥39.991610+¥37.6970100+¥35.9924250+¥35.7302500+¥35.46801000+¥35.17292500+¥34.91075000+¥34.7468
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品类: 实时时钟芯片描述: MAXIM INTEGRATED PRODUCTS DS12887+ 芯片, 实时时钟, 12887, DIP2463061+¥94.162010+¥90.0680100+¥89.3311250+¥88.7579500+¥87.85721000+¥87.44782500+¥86.87475000+¥86.3834