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: Real Time Clock Serial 240Byte Clock/Calendar/Alarm/Timer/Interrupt 8Pin SO Tube372110-99￥8.7120100-499￥8.2764500-999￥7.98601000-1999￥7.97152000-4999￥7.91345000-7499￥7.84087500-9999￥7.7827≥10000￥7.7537 -
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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 Charger52905-49￥16.660850-199￥15.9488200-499￥15.5501500-999￥15.45041000-2499￥15.35072500-4999￥15.23685000-7499￥15.1656≥7500￥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 - Microchip38005-49￥17.444750-199￥16.6992200-499￥16.2817500-999￥16.17741000-2499￥16.07302500-4999￥15.95375000-7499￥15.8792≥7500￥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 Tube17565-49￥13.923050-199￥13.3280200-499￥12.9948500-999￥12.91151000-2499￥12.82822500-4999￥12.73305000-7499￥12.6735≥7500￥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 Tube44685-49￥14.940950-199￥14.3024200-499￥13.9448500-999￥13.85551000-2499￥13.76612500-4999￥13.66395000-7499￥13.6001≥7500￥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 Tube71845-49￥13.279550-199￥12.7120200-499￥12.3942500-999￥12.31481000-2499￥12.23532500-4999￥12.14455000-7499￥12.0878≥7500￥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-10674910-99￥7.9440100-499￥7.5468500-999￥7.28201000-1999￥7.26882000-4999￥7.21585000-7499￥7.14967500-9999￥7.0966≥10000￥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 Tube68205-49￥12.951950-199￥12.3984200-499￥12.0884500-999￥12.01101000-2499￥11.93352500-4999￥11.84495000-7499￥11.7896≥7500￥11.7342 -
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品类: 实时时钟芯片描述: 实时时钟外设，Intersil92011-9￥240.235010-49￥233.968050-99￥229.1633100-199￥227.4921200-499￥226.2387500-999￥224.56751000-1999￥223.5230≥2000￥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/Control90321-9￥94.725510-99￥90.6070100-249￥89.8657250-499￥89.2891500-999￥88.38301000-2499￥87.97122500-4999￥87.3946≥5000￥86.9004 -
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品类: 实时时钟芯片描述: IC NVSRAM 64Kbit 120NS 28DIP92711-9￥225.078010-49￥219.206450-99￥214.7048100-199￥213.1391200-499￥211.9648500-999￥210.39901000-1999￥209.4204≥2000￥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62525-49￥33.345050-199￥31.9200200-499￥31.1220500-999￥30.92251000-2499￥30.72302500-4999￥30.49505000-7499￥30.3525≥7500￥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91071-9￥36.636610-99￥34.5345100-249￥32.9729250-499￥32.7327500-999￥32.49251000-2499￥32.22222500-4999￥31.9820≥5000￥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 Clock324510-99￥8.7360100-499￥8.2992500-999￥8.00801000-1999￥7.99342000-4999￥7.93525000-7499￥7.86247500-9999￥7.8042≥10000￥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)49931-9￥51.581610-99￥48.6220100-249￥46.4234250-499￥46.0852500-999￥45.74701000-2499￥45.36642500-4999￥45.0282≥5000￥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® SRAM89681-9￥167.440010-49￥163.072050-99￥159.7232100-199￥158.5584200-499￥157.6848500-999￥156.52001000-1999￥155.7920≥2000￥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,SRAM13351-9￥109.480010-99￥104.7200100-249￥103.8632250-499￥103.1968500-999￥102.14961000-2499￥101.67362500-4999￥101.0072≥5000￥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 SRAM82261-9￥85.111510-99￥81.4110100-249￥80.7449250-499￥80.2268500-999￥79.41271000-2499￥79.04272500-4999￥78.5246≥5000￥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 SRAM91051-9￥46.750410-99￥44.0680100-249￥42.0754250-499￥41.7688500-999￥41.46221000-2499￥41.11742500-4999￥40.8108≥5000￥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 16K76381-9￥152.754510-49￥148.769650-99￥145.7145100-199￥144.6519200-499￥143.8549500-999￥142.79231000-1999￥142.1281≥2000￥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® SRAM37081-9￥103.569010-99￥99.0660100-249￥98.2555250-499￥97.6250500-999￥96.63441000-2499￥96.18412500-4999￥95.5537≥5000￥95.0133
