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DS1338集成電路(IC)的實(shí)時(shí)時(shí)鐘規(guī)格書PDF中文資料

DS1338
廠商型號(hào)

DS1338

參數(shù)屬性

DS1338 封裝/外殼為16-SOIC(0.295",7.50mm 寬);包裝為管件;類別為集成電路(IC)的實(shí)時(shí)時(shí)鐘;產(chǎn)品描述:IC RTC CLK/CALENDAR I2C 16-SOIC

功能描述

I2C RTC with 56-Byte NV RAM

封裝外殼

16-SOIC(0.295",7.50mm 寬)

文件大小

508.35 Kbytes

頁面數(shù)量

16

生產(chǎn)廠商 Maxim Integrated Products
企業(yè)簡稱

Maxim美信

中文名稱

美信半導(dǎo)體官網(wǎng)

原廠標(biāo)識(shí)
數(shù)據(jù)手冊(cè)

下載地址一下載地址二到原廠下載

更新時(shí)間

2025-5-23 23:14:00

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DS1338規(guī)格書詳情

GENERAL DESCRIPTION

The DS1338 serial real-time clock (RTC) is a low power, 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. 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 12-hour format with AM/PM indicator. The DS1338 has a built-in power sense circuit that detects power failures and automatically switches to the backup supply, maintaining time and date operation

FEATURES

● RTC Counts Seconds, Minutes, Hours, Date of the Month, Month, Day of the Week, and Year with Leap-Year Compensation Valid Up to 2100

● Available in a Surface-Mount Package with an Integrated Crystal (DS1338C)

● 56-Byte Battery-Backed General-Purpose RAM with Unlimited Writes

● I2C Serial Interface

● Programmable Square-Wave Output Signal

● Automatic Power-Fail Detect and Switch Circuitry

● -40?C to +85?C Operating Temperature Range

● Underwriters Laboratory (UL) Recognized

APPLICATIONS

Handhelds (GPS, POS Terminal)

Consumer Electronics (Set-Top Box, Digital Recording, Network Appliance)

Office Equipment (Fax/Printer, Copier)

Medical (Glucometer, Medicine Dispenser)

Telecommunications (Router, Switcher, Server)

Other (Utility Meter, Vending Machine, Thermostat,Modem)

產(chǎn)品屬性

  • 產(chǎn)品編號(hào):

    DS1338C-3

  • 制造商:

    Analog Devices Inc./Maxim Integrated

  • 類別:

    集成電路(IC) > 實(shí)時(shí)時(shí)鐘

  • 包裝:

    管件

  • 類型:

    時(shí)鐘/日歷

  • 特性:

    閏年,NVSRAM,方波輸出

  • 存儲(chǔ)容量:

    56B

  • 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:

    2.7V ~ 5.5V

  • 電壓 - 供電,電池:

    1.3V ~ 3.7V

  • 電流 - 計(jì)時(shí)(最大值):

    200μA @ 3.3V

  • 工作溫度:

    -40°C ~ 85°C

  • 安裝類型:

    表面貼裝型

  • 封裝/外殼:

    16-SOIC(0.295",7.50mm 寬)

  • 供應(yīng)商器件封裝:

    16-SOIC

  • 描述:

    IC RTC CLK/CALENDAR I2C 16-SOIC

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫存 備注 價(jià)格
MAXIM
20+
SOP-8
2960
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MAXIM
2016+
MSOP8
1388
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詢價(jià)
MAXIM
24+
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20000
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MAXIM
23+
SOP8
7750
全新原裝優(yōu)勢(shì)
詢價(jià)
MAXIM/美信
16+
SOP8
26990
進(jìn)口原盤原盒現(xiàn)貨/2500
詢價(jià)
DALLAS
23+
NA
3680
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MAXIM/美信
1950+
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6852
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MAXIM
23+
SOIC
8888
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MAX
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MAXIM美信
20+
SOP8
19800
只做全新原裝,支持樣品
詢價(jià)