Intersil ISL1208IU8

时钟/日历警报器，闰年，SRAM2B

Overview

The ISL1208IU8 device is a low power real time clock with timing and crystal compensation, clock/calendar, power fail indicator, periodic or polled alarm, intelligent battery backup switching and battery-backed user SRAM. The oscillator uses an external, low-cost 32.768kHz crystal. The real time clock tracks time with separate registers for hours, minutes, and seconds. The device has calendar registers for date, month, year and day of the week. The calendar is accurate through 2099, with automatic leap year correction.

Features

Tube Package
MSOP package
8 terminations
8 pin count
3/5V power supplies

Surface Mount Mounting Type

Applications

There are a lot of Intersil (Renesas Electronics America)
ISL1208IU8 Real Time Clocks applications.

• Printers
• Copy machines
• Mobile equipment
• Battery powered devices
• Printers and copiers
• Electronic metering
• Digital cameras
• White goods
• Elapsed time counter
• Network powered devices