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DS1495

Dallas Semiconductor
Part Number DS1495
Manufacturer Dallas Semiconductor
Description (DS1495 / DS1497) RAMified Real Time Clock
Published Sep 2, 2008
Detailed Description DS1495/DS1497 DS1495/DS1497 RAMified Real Time Clock FEATURES PIN ASSIGNMENT A0 A1 X2 X1 STBY D0 D1 D2 D3 D4 D5 D6 D7...
Datasheet PDF File DS1495 PDF File

DS1495
DS1495


Overview
DS1495/DS1497 DS1495/DS1497 RAMified Real Time Clock FEATURES PIN ASSIGNMENT A0 A1 X2 X1 STBY D0 D1 D2 D3 D4 D5 D6 D7 V SS 1 2 3 4 5 6 7 8 9 10 11 12 13 14 28 27 26 25 24 23 22 21 20 19 18 17 16 15 A2 A3 VDD SQW A4 A5 VBAT IRQ RESET RD BGND WR XRAM RTC • Ideal for EISA bus PCs • Functionally compatible mode with MC146818 in 32 KHz • Totally nonvolatile with over 10 years of operation in www.
DataSheet4U.
com the absence of power subsystem includes lithium, quartz, and support circuitry seconds, minutes, hours, day of the week, date, month, and year with leap year compensation alarm • Self-contained • Counts • Binary or BCD representations of time, calendar, and • 12- or 24-hour clock ...



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