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: RTC与恒压涓流充电器 RTC with Constant-Voltage Trickle Charger52905+¥16.660850+¥15.9488200+¥15.5501500+¥15.45041000+¥15.35072500+¥15.23685000+¥15.16567500+¥15.0944
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品类: 实时时钟芯片描述: MCP795W1x/MCP795W2x SPI 实时时钟/日历 ### 实时时钟外围设备 - Microchip38005+¥17.444750+¥16.6992200+¥16.2817500+¥16.17741000+¥16.07302500+¥15.95375000+¥15.87927500+¥15.8046
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品类: 实时时钟芯片描述: Real Time Clock Serial 64Byte Clock/Calendar/Alarm/Interrupt/Watchdog Timer/Battery Backup 14Pin SOIC N Tube17565+¥13.923050+¥13.3280200+¥12.9948500+¥12.91151000+¥12.82822500+¥12.73305000+¥12.67357500+¥12.6140
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品类: 实时时钟芯片描述: Real Time Clock Serial 64Byte Clock/Calendar/Alarm/Interrupt/Watchdog Timer/Battery Backup 14Pin TSSOP Tube44685+¥14.940950+¥14.3024200+¥13.9448500+¥13.85551000+¥13.76612500+¥13.66395000+¥13.60017500+¥13.5362
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品类: 实时时钟芯片描述: Real Time Clock Serial 64Byte Clock/Calendar/Alarm/Interrupt/Watchdog Timer/Battery Backup 14Pin SOIC N Tube71845+¥13.279550+¥12.7120200+¥12.3942500+¥12.31481000+¥12.23532500+¥12.14455000+¥12.08787500+¥12.0310
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品类: 实时时钟芯片描述: 日历, 时钟电路, 日/日期/月/年 时:分:秒:时, 串行SPI, 1.8 V至3.6 V电源, MSOP-10674910+¥7.9440100+¥7.5468500+¥7.28201000+¥7.26882000+¥7.21585000+¥7.14967500+¥7.096610000+¥7.0702
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品类: 实时时钟芯片描述: Real Time Clock Serial 64Byte Clock/Calendar/Alarm/Interrupt/Watchdog Timer/Battery Backup 14Pin TSSOP Tube68205+¥12.951950+¥12.3984200+¥12.0884500+¥12.01101000+¥11.93352500+¥11.84495000+¥11.78967500+¥11.7342
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品类: 实时时钟芯片描述: 实时时钟外设,Intersil92011+¥240.235010+¥233.968050+¥229.1633100+¥227.4921200+¥226.2387500+¥224.56751000+¥223.52302000+¥222.4785
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品类: 实时时钟芯片描述: CMOS串行实时时钟,带有RAM和电源检测/控制 CMOS Serial Real-Time Clock With RAM and Power Sense/Control90321+¥94.725510+¥90.6070100+¥89.8657250+¥89.2891500+¥88.38301000+¥87.97122500+¥87.39465000+¥86.9004
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品类: 实时时钟芯片描述: IC NVSRAM 64Kbit 120NS 28DIP92711+¥225.078010+¥219.206450+¥214.7048100+¥213.1391200+¥211.9648500+¥210.39901000+¥209.42042000+¥208.4418
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品类: 实时时钟芯片描述: MAXIM INTEGRATED PRODUCTS DS1672U-33+ 芯片, 实时时钟62525+¥33.345050+¥31.9200200+¥31.1220500+¥30.92251000+¥30.72302500+¥30.49505000+¥30.35257500+¥30.2100
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品类: 实时时钟芯片描述: MAXIM INTEGRATED PRODUCTS DS1388Z-33+ 芯片, 实时时钟91071+¥36.636610+¥34.5345100+¥32.9729250+¥32.7327500+¥32.49251000+¥32.22222500+¥31.98205000+¥31.8318
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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 Clock324510+¥8.7360100+¥8.2992500+¥8.00801000+¥7.99342000+¥7.93525000+¥7.86247500+¥7.804210000+¥7.7750
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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)49931+¥51.581610+¥48.6220100+¥46.4234250+¥46.0852500+¥45.74701000+¥45.36642500+¥45.02825000+¥44.8168
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品类: 实时时钟芯片描述: 5.0或3.3 V , 256千位( 32千位×8 ) TIMEKEEPER ? SRAM 5.0 or 3.3 V, 256 Kbit (32 Kbit x 8) TIMEKEEPER® SRAM89681+¥167.440010+¥163.072050+¥159.7232100+¥158.5584200+¥157.6848500+¥156.52001000+¥155.79202000+¥155.0640
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品类: 实时时钟芯片描述: 70ns,TimeKeeper,自带电池及晶体,SRAM13351+¥109.480010+¥104.7200100+¥103.8632250+¥103.1968500+¥102.14961000+¥101.67362500+¥101.00725000+¥100.4360
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品类: 实时时钟芯片描述: 3.3V - 5V 256 Kbit的32Kb的X8 TIMEKEEPER SRAM 3.3V-5V 256 Kbit 32Kb x8 TIMEKEEPER SRAM6766
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品类: 实时时钟芯片描述: 5V , 256千位( 32 KB ×8 ) TIMEKEEPER SRAM 5V, 256 Kbit (32 Kb x 8) TIMEKEEPER SRAM82261+¥85.111510+¥81.4110100+¥80.7449250+¥80.2268500+¥79.41271000+¥79.04272500+¥78.52465000+¥78.0806
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品类: 实时时钟芯片描述: Real Time Clock Parallel 256Byte Clock/Calendar/NV Timekeeping RAM/Watchdog Timer/Battery Backup 28Pin SOH Tube4989
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品类: 实时时钟芯片描述: 5V , 256千位( 32 KB ×8 ) TIMEKEEPER SRAM 5V, 256 Kbit (32 Kb x 8) TIMEKEEPER SRAM91051+¥46.750410+¥44.0680100+¥42.0754250+¥41.7688500+¥41.46221000+¥41.11742500+¥40.81085000+¥40.6192
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品类: 实时时钟芯片描述: STMICROELECTRONICS M48T02-70PC1 芯片, 非易失性存储器 10年内部电池供电 16K76381+¥152.754510+¥148.769650+¥145.7145100+¥144.6519200+¥143.8549500+¥142.79231000+¥142.12812000+¥141.4640
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品类: 实时时钟芯片描述: 5.0或3.3 V , 1兆位( 128千位×8 ) TIMEKEEPER® SRAM 5.0 or 3.3 V, 1 Mbit (128 Kbit x 8) TIMEKEEPER® SRAM37081+¥103.569010+¥99.0660100+¥98.2555250+¥97.6250500+¥96.63441000+¥96.18412500+¥95.55375000+¥95.0133