Real-time clock/calendar

General description The PCF8563 is a CMOS1 Real-Time Clock (RTC) and calendar optimized for low power consumption. A programmable clock output, interrupt output, and voltage-low detector are also provided. All addresses and data are transferred serially via a two-line bidirectional I2C-bus. Maxim

文件：175.75 Kbytes 页数：32 Pages

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丝印：8563S；Package：HVSON10；Real-time clock/calendar

General description The PCF8563 is a CMOS1 Real-Time Clock (RTC) and calendar optimized for low power consumption. A programmable clock output, interrupt output, and voltage-low detector are also provided. All addresses and data are transferred serially via a two-line bidirectional I2C-bus. Maxim

文件：489.2 Kbytes 页数：45 Pages

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丝印：8563S；Package：HVSON10；Real-time clock/calendar

General description The PCF8563 is a CMOS1 Real-Time Clock (RTC) and calendar optimized for low power consumption. A programmable clock output, interrupt output, and voltage-low detector are also provided. All addresses and data are transferred serially via a two-line bidirectional I2C-bus. Maxim

文件：489.2 Kbytes 页数：45 Pages

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Real-time clock/calendar

文件：492.35 Kbytes 页数：50 Pages

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Real-time clock/calendar

文件：492.35 Kbytes 页数：50 Pages

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Real-time clock/calendar

文件：466.73 Kbytes 页数：45 Pages

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Real-time clock/calendar

文件：492.35 Kbytes 页数：50 Pages

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实时时钟/日历芯片

HGSEMI

华冠

实时时钟/日历

PCF8563是一款CMOS实时时钟(RTC)和日历，最适合低功耗应用。还提供可编程时钟输出、中断输出和电压过低检测器。通过两线双向I²C总线串行传送所有地址和数据。最大总线速度为400 kbit/s。寄存器地址会在每次写入或读取数据字节后自动递增。 • 基于32.768 kHz石英晶体提供年、月、日、周、时、分和秒\r\n• 世纪标志\r\n• 时钟工作电压：室温下为1.0 V至5.5 V\r\n• 低备用电流；VDD = 3.0 V和Tamb = 25 °C时典型值为0.25 μA\r\n• 400 kHz双线I²C总线接口(VDD = 1.8 V至5.5 V时)\r\n• 面向外围器件的可编程时钟输出(32.768 kHz、1.024 kHz、32 Hz和1 Hz)\r\n• 告警和定时器功能\r\n• 内置振荡器电容\r\n• 内部电源上电复位(POR)\r\n• I²C总线从地址：读取A3h和写入A2h\r\n• 开漏中断引脚;

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