DS1393 PDF 데이터시트 검색

Rev 0; 7, 04 Low-Voltage SPI, 3-Wire RTCs with Trickle Charger General Description The low-voltage serial-peripheral interface (SPI™) DS1390, DS1391 and the low-voltage 3-wire DS1392, DS1393 real-time clocks (RTCs) are clocks, calendars that provide hundredths of a second, seconds, minutes, hours, day, date, month, and year information. The date at the end of the month is automatically adjusted for months with fewer than 31 days, including corrections for leap year. The clock operates in ei