DS1338 - I2C RTC

Product Overview

Maxim

Part number	DS1338
Manufacturer	Maxim
File Size	242.33 KB
Description	I2C RTC
Datasheet	DS1338 Datasheet
Additional preview pages of the DS1338 datasheet.

The DS1338 serial real-time clock (RTC) is a lowpower, full binary-coded decimal (BCD) clock/calendar plus 56 bytes of NV SRAM.

Address and data are transferred serially through an I2C interface.

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

Completely Manages All Timekeeping Functions o 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 56-Byte, Battery-Backed, GeneralPurpose RAM with Unlimited Writes o Programmable Square-Wave Output Signal.
Surface-Mount Package with an Integrated Crystal (DS1338C) Saves Additional Space and Simplifies Design.
Interfaces with Most Microcontrollers o I2C Serial Interface.
Low-Po.

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Published: Jul 21, 2014 |