DS1307 Real-Time Clock

Maxim

Description

DS1307 64 x 8, Serial, I2C Real-Time Clock GENERAL .
The DS1307 serial real-time clock (RTC) is a lowpower, full binary-coded decimal (BCD) clock/calendar plus 56 bytes of NV SRAM.

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Datasheet Specifications

Part number: DS1307
Manufacturer: Maxim
File Size: 202.86 KB
Datasheet: DS1307-Maxim.pdf
Description: Real-Time Clock

Features

* Completely Manages All Timekeeping Functions o Real-Time Clock 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, General-Purpose RAM with Unlimited Writes o Programmable Square-Wave Output

Applications

* Underwriters Laboratories® (UL) Recognized PIN CONFIGURATIONS TOP VLEW X1 VCC X1 X2 SQW/OUT X2 VBAT SCL VBAT GND SDA GND VCC SQW/OUT SCL SDA SO (150 mils) PDIP (300 mils) PART TEMP RANGE VOLTAGE (V) PIN-PACKAGE TOP MARK
* DS1307+ DS1307N+ DS1307Z+ DS1307ZN+ DS1307Z+T&R DS13

DS1307 Distributors

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DS1307 Real-Time Clock Maxim

Maxim DS1307-like datasheet