Clock/calendar with Power Fail Detector

GENERAL DESCRIPTION The PCF8573 is a low threshold, CMOS circuit that functions as a real time clock/calendar. Addresses and data are transferred serially via the two-line bidirectional I2C-bus. FEATURES ? Serial input/output I2C-bus interface for minutes, hours, days and months ? Ad

文件：198.37 Kbytes 頁數(shù)：24 Pages

PHI

PHI

Clock/calendar with Power Fail Detector

恩XP

Clock/calendar with Power Fail Detector

GENERAL DESCRIPTION The PCF8573 is a low threshold, CMOS circuit that functions as a real time clock/calendar. Addresses and data are transferred serially via the two-line bidirectional I2C-bus. FEATURES ? Serial input/output I2C-bus interface for minutes, hours, days and months ? Ad

文件：198.37 Kbytes 頁數(shù)：24 Pages

PHI

PHI

Clock/calendar with Power Fail Detector

GENERAL DESCRIPTION The PCF8573 is a low threshold, CMOS circuit that functions as a real time clock/calendar. Addresses and data are transferred serially via the two-line bidirectional I2C-bus. FEATURES ? Serial input/output I2C-bus interface for minutes, hours, days and months ? Ad

文件：198.37 Kbytes 頁數(shù)：24 Pages

PHI

PHI

Clock/calendar with serial I/O

GENERAL DESCRIPTION\nThe PCF8573 is a low threshold, CMOS circuit that functions as a real time clock/calendar. Addresses and data are transferred serially via the two-line bidirectional I2C-bus.FEATURES\n? Serial input/output I2C-bus interface for minutes, hours, days and months\n? Additional pulse ? Serial input/output I2C-bus interface for minutes, hours, days and months\n? Additional pulse outputs for seconds and minutes\n? Alarm register for presetting a time for alarm or remote switching functions\n? On-chip power fail detector\n? Separate ground pin for the clock allows easy implementati;

恩XP