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CDP6818A Datasheet CMOS Real-Time Clock

Manufacturer: GE

Datasheet Details

Part number CDP6818A
Manufacturer GE
File Size 1.27 MB
Description CMOS Real-Time Clock
Datasheet download datasheet CDP6818A Datasheet

Overview

__________________________ CMOS Peripherals Advance Information TERMINAL ASSIGNMENT MOT OSCI 24 Voo 23 sew OSC2 ADO 22 PS 21 CKour" ADI AD2 AD3 AD4 AD5 7 8 9 20 C KFS 19 TAo 18 'R"E"SE'T 17 os 16 STBY AD6 10 '5 R/W.

Key Features

  • Low-power, high-speed CMOS.
  • Internal time base and oscillator.
  • Counts seconds, minutes, and hours of the day.
  • Counts days of the week, date, month, and year.
  • 3 V to 6 V operation.
  • Time base input options: 4.194304 MHz, 1.048576 MHz, or 32.768 kHz.
  • Time base oscillator for parallel resonant crystals.
  • 40 to 200 pW typical operating power at low frequency time base.
  • 4.0 to 20 mW typical operating power at high freque.