Datasheet4U Logo Datasheet4U.com

DS1495 - (DS1495 / DS1497) RAMified Real Time Clock

Description

VDD, VSS

Bus operational power is supplied to the part via these pins.

The voltage level present on these pins should be monitored to transition between operational power and battery power.

Data Bus (bidirectional): Data is written into the device from the data bus if eith

Features

  • PIN.

📥 Download Datasheet

Datasheet preview – DS1495

Datasheet Details

Part number DS1495
Manufacturer Dallas Semiconductor
File Size 165.50 KB
Description (DS1495 / DS1497) RAMified Real Time Clock
Datasheet download datasheet DS1495 Datasheet
Additional preview pages of the DS1495 datasheet.

📁 Similar Datasheet

  • DS1401 - Front Panel Ibutton Holder (Maxim Integrated Products)
  • DS1402D-003 - iButton Probe Component Parts (Dallas Semiconducotr)
  • DS1402D-010 - iButton Probe Component Parts (Dallas Semiconducotr)
  • DS1402D-011 - iButton Probe Component Parts (Dallas Semiconducotr)
  • DS1402D-017 - iButton Probe Component Parts (Dallas Semiconducotr)
  • DS1402D-041 - iButton Probe Component Parts (Dallas Semiconducotr)
  • DS1402D-10 - iButton Probe Component Parts (Dallas Semiconducotr)
  • DS1402D-11 - iButton Probe Component Parts (Dallas Semiconducotr)
  • DS1402D-17 - iButton Probe Component Parts (Dallas Semiconducotr)
  • DS1402D-3 - iButton Probe Component Parts (Dallas Semiconducotr)
Other Datasheets by Dallas Semiconductor
  • DS1490F - 2-in-1 Fob
  • DS1497 - (DS1495 / DS1497) RAMified Real Time Clock
  • DS1410D - Parallel Port Button Holder
  • DS1410E - Parallel Port Adapter
  • DS1411 - Serial Port iButton Holder
  • DS1413 - Passive Serial Port iButton Holder
  • DS1425 - Multi iButton
  • DS1481 - Wire Bus Master

Full PDF Text Transcription

Click to expand full text
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.
Published: |