IDT1339 Datasheet PDF - IDT REAL-TIME CLOCK Specs

IDT1339 - REAL-TIME CLOCK

Datasheet Summary

Description

The IDT1339 serial real-time clock (RTC) is a low-power clock/date device with two programmable time-of-day alarms and a programmable square-wave output.

Address and data are transferred serially through an I2C bus.

Features

Real-Time Clock (RTC) counts seconds, minutes, hours, day, date, month, and year with leap-year compensation valid up to 2100.
Packaged in 8-pin MSOP, 8-pin SOIC, or 16-pin SOIC (surface-mount package with an integrated crystal).
Fast mode I2C Serial interface.
Two time-of-day alarms.
Programmable square-wave output.
Oscillator stop flag.
Automatic power-fail detect and switch circuitry.
Trickle-charge capability.

Datasheet Details

Part number	IDT1339
Manufacturer	IDT
File Size	319.48 KB
Description	REAL-TIME CLOCK
Datasheet	IDT1339 Datasheet
Additional preview pages of the IDT1339 datasheet.

📁 Similar Datasheet

IDT1337G - REAL-TIME CLOCK (Renesas)

IDT1338 - REAL-TIME CLOCK (Renesas)

IDT10S60C - 2nd Generation thinQ SiC Schottky Diode (Infineon Technologies)

IDT12S60C - 2nd Generation thinQ SiC Schottky Diode (Infineon Technologies)

IDT16S60C - 2nd Generation thinQ SiC Schottky Diode (Infineon Technologies)

IDT02S60C - Schottky Diode (Infineon Technologies)

IDT03S60C - Schottky Diode (Infineon Technologies)

IDT04S60C - 2nd Generation thinQ SiC Schottky Diode (Infineon Technologies AG)

IDT05S60C - 2nd Generation thinQ SiC Schottky Diode (Infineon Technologies AG)

IDT06S60C - 2nd Generation thinQ SiC Schottky Diode (Infineon Technologies AG)

Full PDF Text Transcription

Click to expand full text

REAL-TIME CLOCK WITH SERIAL I2C INTERFACE DATASHEET IDT1339 General Description The IDT1339 serial real-time clock (RTC) is a low-power clock/date device with two programmable time-of-day alarms and a programmable square-wave output. Address and data are transferred serially through an I2C bus. The clock/date provides seconds, minutes, hours, day, date, month, and year information. The date at the end of the month is automatically adjusted for months with fewer than 31 days, including corrections for leap year. The clock operates in either the 24-hour or 12-hour format with AM/PM indicator. The IDT1339 has a built-in power-sense circuit that detects power failures and automatically switches to the backup supply, maintaining time, date, and alarm operation.

Published: Apr 5, 2019 |