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PCF8563 pdf datasheet
消耗积分:10 |
格式:rar |
大小:444 |
2008-07-14
手托初梦
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The PCF8563 is a CMOS real-time clock/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 I
2C-bus.
Maximum bus speed is 400 kbit/s. The built-in word address register is incremented
automatically after each written or read data byte.
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