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DS3232集成電路(IC)的實(shí)時(shí)時(shí)鐘規(guī)格書PDF中文資料

DS3232
廠商型號(hào)

DS3232

參數(shù)屬性

DS3232 封裝/外殼為8-SOIC(0.154",3.90mm 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 8-SOIC

功能描述

Extremely Accurate I2C RTC with Integrated Crystal and SRAM

封裝外殼

8-SOIC(0.154",3.90mm 寬)

文件大小

276.33 Kbytes

頁(yè)面數(shù)量

18 頁(yè)

生產(chǎn)廠商 Maxim Integrated Products
企業(yè)簡(jiǎn)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

2025-1-22 23:00:00

DS3232規(guī)格書詳情

General Description

?The DS3232 is a low-cost temperature-compensated crystal oscillator (TCXO) with a very accurate, temperature-compensated, integrated real-time clock (RTC) and 236 bytes of battery-backed SRAM. Additionally, the DS3232 incorporates a battery input and maintains accurate timekeeping when main power to the device is interrupted. The integration of the crystal resonator enhances the long-term accuracy of the device as well as reduces the piece-part count in a manufacturing line. The DS3232 is available in commercial and industrial temperature

?ranges, and is offered in an industry-standard 20-pin, 300-mil SO package.

Features

? Accuracy ±2ppm from 0°C to +40°C

? Accuracy ±3.5ppm from -40°C to +85°C

? Battery Backup Input for Continuous Timekeeping

? Operating Temperature Ranges

?? Commercial: 0°C to +70°C

?? Industrial: -40°C to +85°C

? 236 Bytes of Battery-Backed SRAM

? Low-Power Consumption

? Real-Time Clock Counts Seconds, Minutes, Hours, Day, Date, Month, and Year with Leap Year Compensation Valid Up to 2099

? Two Time-of-Day Alarms

? Programmable Square-Wave Output

? Fast (400kHz) I2C Interface

? 3.3V Operation

? Digital Temp Sensor Output: ±3°C Accuracy

? Register for Aging Trim

? RSTInput/Output

? 300-Mil, 20-Pin SO Package

? Underwriters Laboratories (UL?) Recognized

Applications

?Servers

?Utility Power Meters

?Telematics

?GPS

產(chǎn)品屬性

  • 產(chǎn)品編號(hào):

    DS3232MZ/V+

  • 制造商:

    Analog Devices Inc./Maxim Integrated

  • 類別:

    集成電路(IC) > 實(shí)時(shí)時(shí)鐘

  • 系列:

    Automotive, AEC-Q100

  • 包裝:

    管件

  • 類型:

    時(shí)鐘/日歷

  • 特性:

    警報(bào)器,閏年,方波輸出,SRAM

  • 存儲(chǔ)容量:

    236B

  • 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:

    2.3V ~ 4.5V

  • 電壓 - 供電,電池:

    2.3V ~ 4.5V

  • 電流 - 計(jì)時(shí)(最大值):

    175μA @ 2.3V ~ 4.5V

  • 工作溫度:

    -40°C ~ 85°C

  • 安裝類型:

    表面貼裝型

  • 封裝/外殼:

    8-SOIC(0.154",3.90mm 寬)

  • 供應(yīng)商器件封裝:

    8-SOIC

  • 描述:

    IC RTC CLK/CALENDAR I2C 8-SOIC

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫(kù)存 備注 價(jià)格
Maxim(美信)
23+
標(biāo)準(zhǔn)封裝
37048
原廠渠道供應(yīng),大量現(xiàn)貨,原型號(hào)開票。
詢價(jià)
MAXIM/美信
23+
NA/
300
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MAXIM
2016+
SOP20
775
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詢價(jià)
MAXIM
2018+
NA
6000
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詢價(jià)
原裝正品
24+
NA
66300
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詢價(jià)
DALLAS
24+
SOP20
990000
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詢價(jià)
ACX
23+
SMD
20000
原廠原裝正品現(xiàn)貨
詢價(jià)
MAXIM
0904+
20/SOP
8
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詢價(jià)
Dallas
23+
20-SOIC
6672
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