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DS1390–DS1394
Low-Voltage SPI/3-Wire RTCs with Trickle Charger
General Description
The low-voltage serial-peripheral interface (SPI™) DS1390/DS1391/DS1394 and the low-voltage 3-wire DS1392/DS1393 real-time clocks (RTCs) are clocks/ calendars that provide hundredths of a second, seconds, minutes, ho...
