Microprocessor Compatible Real Time Clock

General Description\nThe MM58274C is fabricated using low threshold metal gate CMOS technology and is designed to operate in bus oriented microprocessor systems where a real time clock and calendar function are required. The on-chip 32.768 kHz crystal controlled oscillator will maintain timekeeping Same pin-out as MM58174A, MM58274B, and MM58274\nTimekeeping from tenths of seconds to tens of years in independently accessible registers\nLeap year register\nHours counter programmable for 12 or 24-hour operation\nBuffered crystal frequency output in test mode for easy oscillator setting\nData-cha;

Microprocessor Compatible Real Time Clock

文件：228.23 Kbytes Page：16 Pages

MICROPROCESSOR COMPATIBLE REAL TIME CLOCK

文件：904.29 Kbytes Page：13 Pages

MICROPROCESSOR COMPATIBLE REAL TIME CLOCK

Microprocessor Compatible Real Time Clock

文件：228.23 Kbytes Page：16 Pages

MICROPROCESSOR COMPATIBLE REAL TIME CLOCK

文件：904.29 Kbytes Page：13 Pages

Microprocessor Compatible Real Time Clock

文件：228.23 Kbytes Page：16 Pages

MICROPROCESSOR COMPATIBLE REAL TIME CLOCK

文件：904.29 Kbytes Page：13 Pages

A cost-effective means of upgrading to a PLCC package type Clock Chip without changing your PCB layout

文件：730.47 Kbytes Page：1 Pages

Microprocessor Compatible Real Time Clock

文件：228.23 Kbytes Page：16 Pages

MICROPROCESSOR COMPATIBLE REAL TIME CLOCK

文件：904.29 Kbytes Page：13 Pages