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IDT1338 Datasheet REAL-TIME CLOCK

Manufacturer: IDT

Datasheet Details

Part number IDT1338
Manufacturer IDT
File Size 242.17 KB
Description REAL-TIME CLOCK
Download IDT1338 Download (PDF)

General Description

The IDT1338 is a serial real-time clock (RTC) device that consumes ultra-low power and provides a full binary-coded decimal (BCD) clock/calendar with 56 bytes of battery backed Non-Volatile Static RAM.

The clock/calendar provides seconds, minutes, hours, day, date, month, and year information.

The clock operates in either the 24-hour or 12-hour format with AM/PM indicator.

Overview

DATASHEET REAL-TIME CLOCK WITH BATTERY BACKED NON-VOLATILE RAM IDT1338.

Key Features

  • Real-Time Clock (RTC) counts seconds, minutes, hours, day, date, month, and year with leap-year compensation valid up to 2100.
  • 56-Byte battery-backed Non Volatile RAM for data storage.
  • Fast mode I2C Serial interface.
  • Automatic power-fail detect and switch circuitry.
  • Programmable square-wave output.
  • Packaged in 8-pin MSOP, 8-pin SOIC, or 16-pin SOIC (surface-mount package with an integrated crystal).
  • Industrial temperature range (-40.