DS1306 - Serial Alarm Real-Time Clock

Product Overview

Maxim Integrated

Datasheet Details

Part number	DS1306
Manufacturer	Maxim Integrated
File Size	371.28 KB
Description	Serial Alarm Real-Time Clock
Datasheet	DS1306 Datasheet
Additional preview pages of the DS1306 datasheet.

Product details

Description

PIN TSSOP DIP NAME 1 1 VCC2 2 2 VBAT 33 54 X1 X2 7 5 INT0 8 6 INT1 FUNCTION Backup Power Supply.This is the secondary power supply pin.In systems using the trickle charger, the rechargeable energy source is connected to this pin.Battery Input for Any Standard +3V Lithium Cell or Other Energy Source.If not used, VBAT must be connected to ground.Diodes must not be placed in series between VBAT and the battery, or improper operation will result.UL recognized to ensure against reverse

Features

Completely Manages All Timekeeping Functions o Real-Time Clock (RTC) Counts Seconds, Minutes, Hours, Date of the Month, Month, Day of the Week, and Year with Leap-Year Compensation Valid Up to 2100 o 96-Byte, Battery-Backed NV RAM for Data Storage o Two Time-Of-Day Alarms, Programmable on Combination of Seconds, Minutes, Hours, and Day of the Week o 1Hz and 32.768kHz Clock Outputs.
Standard Serial Port Interfaces with Most Microcontrollers o Supports Motorola SPI (Serial Perip.

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Other Datasheets by Maxim Integrated

DS1302 - Trickle-Charge Timekeeping Chip
DS1305 - Serial Alarm Real-Time Clock
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Published: Mar 26, 2020 |