low-power real-time clock chip.
Lowest supply current: 400nA TYP. @ 5V Connected to the CPU via only 2-wires
(MAX. 100KHz) A clock counter (counting hours, minutes,
and seconds) and a calendar cou.
The BL5372 is a CMOS type real-time clock, which is connected to the CPU via two wires and capable of serial transmission of clock to the CPU. The BL5372 can generate various periodic interrupt clock pulses lasting for long period (one month), and al.
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