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2 产品
图片 型号 价格 数量 库存 制造商 描述 Series Part Status Packaging Operating Temperature Mounting Type Features Package / Case Type Interface Supplier Device Package Voltage - Supply Memory Size Time Format Date Format Current - Timekeeping (Max)
PCF2123BS/1,518
获得报价
RFQ
2,279
有现货
NXP USA Inc. IC RTC CLK/CALENDAR SPI 16-HVQFN Active Digi-Reel® -40°C ~ 85°C Surface Mount Alarm, Leap Year, Square Wave Output, Watchdog Timer 16-VFQFN Exposed Pad Clock/Calendar SPI 16-HVQFN (3x3) 1.6 V ~ 5.5 V - HH:MM:SS (12/24 hr) YY-MM-DD-dd 0.33µA ~ 0.38µA @ 2V ~ 5V
PCF2123BS/1,518
单位
$1.04
RFQ
1,402
有现货
NXP USA Inc. IC RTC CLK/CALENDAR SPI 16-HVQFN Active Cut Tape (CT) -40°C ~ 85°C Surface Mount Alarm, Leap Year, Square Wave Output, Watchdog Timer 16-VFQFN Exposed Pad Clock/Calendar SPI 16-HVQFN (3x3) 1.6 V ~ 5.5 V - HH:MM:SS (12/24 hr) YY-MM-DD-dd 0.33µA ~ 0.38µA @ 2V ~ 5V