DS1307ZN+T&R

DS1307 64 x 8, Serial, I C Real-Time Clock 2 GENERAL DESCRIPTION BENEFITS AND FEATURES The DS1307 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 2 transferred serially through an I C, bidirectional bus. The clock/calendar provides seconds, minutes, hours, day, date, month, and year information. The end...
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Корпус SO-8 SO8-150-1.27
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Аналоги 3

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Тип Наименование Корпус Упаковка i Интерфейс Особенности Память Напряжение Т раб Карточка
товара
P= DS1307Z+ (MAX) SO-8 SO8-150-1.27 в линейках 100 шт
P= DS1307Z+T&R (MAX) SO-8 SO8-150-1.27 в ленте 2500 шт
P= DS1307ZN+ (MAX) SO-8 SO8-150-1.27 в линейках 100 шт

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DS1307 64 x 8, Serial, I C Real-Time Clock 2 GENERAL DESCRIPTION BENEFITS AND FEATURES The DS1307 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 2 transferred serially through an I C, bidirectional bus. The clock/calendar provides seconds, minutes, hours, day, date, month, and year information. The end of the month date is automatically adjusted for months with fewer than 31 days, including corrections for leap year. The clock operates in either the 24-hour or 12hour format with AM/PM indicator. The DS1307 has a built-in power-sense circuit that detects power failures and automatically switches to the backup supply. Timekeeping operation continues while the part operates from the backup supply.  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 Signal  Simple Serial Port Interfaces to Most Microcontrollers 2 o I C Serial Interface  Low Power Operation Extends Battery Backup Run Time o Consumes Less than 500nA in BatteryBackup Mode with Oscillator Running o Automatic Power-Fail Detect and Switch Circuitry  8-Pin DIP and 8-Pin SO Minimizes Required Space  Optional Industrial Temperature Range: -40°C to +85°C Supports Operation in a Wide Range of Applications  Underwriters Laboratories® (UL) Recognized TYPICAL OPERATING CIRCUIT VCC VCC CRYSTAL VCC RPU RPU X1 SCL CPU X2 VCC SQW/OUT DS1307 SDA VBAT GND PIN CONFIGURATIONS RPU = tr/Cb TOP VLEW VCC X1 SQW/OUT X2 VBAT GND SQW/OUT X2 SCL VBAT SDA GND SO (150 mils) VCC X1 SCL SDA PDIP (300 mils) ORDERING INFORMATION PART DS1307+ DS1307N+ DS1307Z+ DS1307ZN+ DS1307Z+T&R DS1307ZN+T&R TEMP RANGE VOLTAGE (V) 0°C to +70°C -40°C to +85°C 0°C to +70°C -40°C to +85°C 0°C to +70°C -40°C to +85°C 5.0 5.0 5.0 5.0 5.0 5.0 PIN-PACKAGE TOP MARK* 8 PDIP (300 mils) 8 PDIP (300 mils) 8 SO (150 mils) 8 SO (150 mils) 8 SO (150 mils) Tape and Reel 8 SO (150 mils) Tape and Reel DS1307 DS1307N DS1307 DS1307N DS1307 DS1307N +Denotes a lead-free/RoHS-compliant package. *A “+” anywhere on the top mark indicates a lead-free package. An “N” anywhere on the top mark indicates an industrial temperature range device. Underwriters Laboratories, Inc. is a registered certification mark of Underwriters Laboratories, Inc. 1 of 14 REV: 3/15 PDF
Документация на DS1307ZN+T&R 

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Дата модификации: 12.03.2015

Размер: 215.4 Кб

14 стр.

    Публикации 1

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    19 марта 2018
    статья

    Модули Mbee DualBand на контроллерах CC1350 в системах учета ресурсов

    Современные счетчики учета ресурсов с импульсным выходом объединяются в систему сбора и учета данных с помощью беспроводного канала. Но дополнить эту функцию возможностью считывания пользователем текущих значений можно с помощью беспроводного... ...читать

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