DS14287 - (DS14285 / DS14287) Real-Time Clock
AD0-AD7 NC MOT CS AS R/ W DS RESET IRQ SQW VCC GND VCCO CEI CEO X1, X2 VBAT - Multiplexed Address/Data Bus - No Connection - Bus Type Select (DS14285Q only) - Chip Select - Address Strobe - Read/Write Input - Data Strobe - Reset Input - Interrupt Request Output - Square Wave Output - +5V Supply
DS14287 Features
* Direct Replacement for IBM AT Computer Clock/Calendar Functionally Compatible with the DS1285/DS1287 Available as Chip (DS14285, DS14285S, or DS14285Q) or Stand-Alone Module with Embedded Lithium Battery and Crystal (DS14287) Automatic Backup Supply and Write www.DataSheet4U.com Protection to Make E
