DS1388 - I2C RTC/Supervisor

Product Overview

Maxim Integrated

Datasheet Details

Part number	DS1388
Manufacturer	Maxim Integrated
File Size	241.59 KB
Description	I2C RTC/Supervisor
Datasheet	DS1388 Datasheet
Additional preview pages of the DS1388 datasheet.

Product details

Description

The DS1388 I2C real-time clock (RTC), supervisor, and EEPROM is a multifunction device that provides a clock/calendar, programmable watchdog timer, powersupply monitor with reset, and 512 bytes of EEPROM.

Features

o Fast (400kHz) I2C Interface o RTC Counts Hundredths of Seconds, Seconds, Minutes, Hours, Day, Date, Month, and Year with Leap Year Compensation Valid Up to 2100 o Programmable Watchdog Timer o Automatic Power-Fail Detect and Switch Circuitry o Reset Output with Pushbutton Reset Input Capability o 512 x 8 Bits of EEPROM o Integrated Trickle-Charge Capability for Backup Supply o Three Operating Voltages: 5.0V, 3.3V, and 3.0V o Low Timekeeping Voltage Down to 1.3V o -40°C to +85°C Temperature Ran.

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Published: Mar 26, 2020 |