DS3232 - Extremely Accurate I2C RTC

Product Overview

Maxim Integrated Products

Datasheet Details

Part number	DS3232
Manufacturer	Maxim Integrated Products
File Size	422.15 KB
Description	Extremely Accurate I2C RTC
Datasheet	DS3232 Datasheet
Additional preview pages of the DS3232 datasheet.

Product details

Description

The DS3232 is a low-cost temperature-compensated crystal oscillator (TCXO) with a very accurate, temperature-compensated, integrated real-time clock (RTC) and 236 bytes of battery-backed SRAM.

Features

Accuracy ±2ppm from 0°C to +40°C.
Accuracy ±3.5ppm from -40°C to +85°C.
Battery Backup Input for Continuous Timekeeping.
Operating Temperature Ranges Commercial: 0°C to +70°C Industrial: -40°C to +85°C.
236 Bytes of Battery-Backed SRAM.
Low-Power Consumption.
Real-Time Clock Counts Seconds, Minutes, Hours, Day, Date, Month, and Year with Leap Year Compensation Valid Up to 2099.
Two Time-of-Day Alarms.
Programmable.

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Published: Sep 21, 2007 |