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DS1339集成電路(IC)的實(shí)時(shí)時(shí)鐘規(guī)格書(shū)PDF中文資料

DS1339
廠商型號(hào)

DS1339

參數(shù)屬性

DS1339 封裝/外殼為8-TSSOP,8-MSOP(0.118",3.00mm 寬);包裝為管件;類(lèi)別為集成電路(IC)的實(shí)時(shí)時(shí)鐘;產(chǎn)品描述:IC RTC CLK/CALENDAR I2C 8-USOP

功能描述

Serial Real-Time Clock

文件大小

291.76 Kbytes

頁(yè)面數(shù)量

18 頁(yè)

生產(chǎn)廠商 Dallas Semiconductor
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更新時(shí)間

2025-1-4 16:50:00

DS1339規(guī)格書(shū)詳情

GENERAL DESCRIPTION

The DS1339serial real-time clock (RTC) isa low power clock/date device with two programmable time of-day alarms and a programmable square-wave output. Address and data are transferred serially through an I2C bus. The clock/date provides seconds, minutes, hours, day, date, month, and year information. The date at the end of the month is automatically adjusted for month swith fewer than 31 days, including corrections for leapyear. The clock operates ineither the 24 our or 12 hour format with AM/PM indicator. The DS1339 has a built-in power sense circuit that detects power failures and automatically switchesto the backup supply, maintaining time, date, andalarm operation.

FEATURES

Real-Time Clock (RTC) Counts Seconds, Minutes, Hours, Day, Date, Month, and Year with Leap Year Compensation Valid Up to 2100

Available in aSurface-Mount Package with an Integrated Crystal (DS1339C)

I2C Serial Interface

Two Time-of-Day Alarms

Programmable Square-Wave Output

Oscillator Stop Flag

Automatic Power-Fail Detect and Switch Circuitry

Trickle-Charge Capability

Underwriters Laboratory (UL) Recognized

產(chǎn)品屬性

  • 產(chǎn)品編號(hào):

    DS1339AU+

  • 制造商:

    Analog Devices Inc./Maxim Integrated

  • 類(lèi)別:

    集成電路(IC) > 實(shí)時(shí)時(shí)鐘

  • 包裝:

    管件

  • 類(lèi)型:

    時(shí)鐘/日歷

  • 特性:

    警報(bào)器,閏年,方波輸出,涓流充電器

  • 時(shí)間格式:

    HH:MM:SS(12/24 小時(shí))

  • 日期格式:

    YY-MM-DD-dd

  • 接口:

    I2C,2 線串口

  • 電壓 - 供電:

    1.71V ~ 5.5V

  • 電壓 - 供電,電池:

    1.3V ~ 3.7V

  • 電流 - 計(jì)時(shí)(最大值):

    200μA @ 1.71V ~ 5.5V

  • 工作溫度:

    -40°C ~ 85°C

  • 安裝類(lèi)型:

    表面貼裝型

  • 封裝/外殼:

    8-TSSOP,8-MSOP(0.118",3.00mm 寬)

  • 供應(yīng)商器件封裝:

    8-uMAX/uSOP

  • 描述:

    IC RTC CLK/CALENDAR I2C 8-USOP

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫(kù)存 備注 價(jià)格
進(jìn)口MAX原裝
22+23+
MSOP8
42392
絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨
詢價(jià)
ALTERA
23+
TQFP
9526
詢價(jià)
DALLAS
22+
SOP
8000
原裝正品支持實(shí)單
詢價(jià)
MXM
24+
1820
詢價(jià)
MAXIM
24+
N/A
90000
一級(jí)代理商進(jìn)口原裝現(xiàn)貨、價(jià)格合理
詢價(jià)
DAL
SOP
840
正品原裝--自家現(xiàn)貨-實(shí)單可談
詢價(jià)
MAXIM
19+
MSOP8
69374
原廠代理渠道,每一顆芯片都可追溯原廠;
詢價(jià)
DALLAS
22+
SOP16
5000
全新原裝現(xiàn)貨!價(jià)格優(yōu)惠!可長(zhǎng)期
詢價(jià)
DALLAS
2015+
SOP/DIP
19889
一級(jí)代理原裝現(xiàn)貨,特價(jià)熱賣(mài)!
詢價(jià)
MAXIM
17+
SOP-16
6200
100%原裝正品現(xiàn)貨
詢價(jià)