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 页数：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

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 页数：24 Pages

PHI

PHI

MSD Pro-Billet Ready-to-Run Ford Flathead, 1949-1953

文件：523.51 Kbytes 页数：8 Pages

MALLORY

HIGH-FREQUENCY MODULATION IC FOR LASER DIODE

文件：232.29 Kbytes 页数：7 Pages

TOSHIBA

东芝