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DS3231集成電路(IC)的實(shí)時(shí)時(shí)鐘規(guī)格書(shū)PDF中文資料

DS3231
廠(chǎng)商型號(hào)

DS3231

參數(shù)屬性

DS3231 封裝/外殼為16-SOIC(0.295",7.50mm 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 16-SOIC

功能描述

Extremely Accurate I2C-Integrated RTC/TXO/Crystal

封裝外殼

16-SOIC(0.295",7.50mm 寬)

文件大小

363.44 Kbytes

頁(yè)面數(shù)量

19 頁(yè)

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更新時(shí)間

2025-1-22 15:16:00

DS3231規(guī)格書(shū)詳情

General Description

The DS3231 is a low-cost, extremely accurate I2C realtime clock (RTC) with an integrated temperature compensated crystal oscillator (TCXO) and crystal. The device incorporates a battery input, and maintains accurate time keeping 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 DS3231 is available in commercial and industrial temperature ranges, and is offered in a 16-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

?Low-Power Consumption

?Real-Time Clock Counts Seconds, Minutes,Hours, Day, Date, Month, and Year with Leap Year

Compensation Valid Up to 2100

?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

?RST Output/Pushbutton Reset Debounce Input

?Underwriters Laboratories (UL) Recognized

產(chǎn)品屬性

  • 產(chǎn)品編號(hào):

    DS3231M+TRL

  • 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

  • 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(xiàn)串口

  • 電壓 - 供電:

    2.3V ~ 5.5V

  • 電壓 - 供電,電池:

    2.3V ~ 5.5V

  • 電流 - 計(jì)時(shí)(最大值):

    130μA ~ 200μA @ 3.63V ~ 5.5V

  • 工作溫度:

    -40°C ~ 85°C

  • 安裝類(lèi)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(kù)存 備注 價(jià)格
MAXIN
22+
SOP-16
10000
原裝正品優(yōu)勢(shì)現(xiàn)貨供應(yīng)
詢(xún)價(jià)
MAXIM
1645+
SOP
7500
只做原裝進(jìn)口,假一罰十
詢(xún)價(jià)
DALLAS
22+
SOP16
5000
全新原裝現(xiàn)貨!價(jià)格優(yōu)惠!可長(zhǎng)期
詢(xún)價(jià)
Maxim(美信)
24+
標(biāo)準(zhǔn)封裝
6000
原廠(chǎng)原裝現(xiàn)貨訂貨價(jià)格優(yōu)勢(shì)終端BOM表可配單提供樣品
詢(xún)價(jià)
三年內(nèi)
1983
只做原裝正品
詢(xún)價(jià)
DALLAS
2023+
SOP16
53500
正品,原裝現(xiàn)貨
詢(xún)價(jià)
DALLAS
23+
SOP16
28000
原裝正品
詢(xún)價(jià)
DALLAS
22+
SOP16
9852
只做原裝正品現(xiàn)貨,或訂貨假一賠十!
詢(xún)價(jià)
原裝
24+
標(biāo)準(zhǔn)
48992
熱賣(mài)原裝進(jìn)口
詢(xún)價(jià)
NA
2021+
SMD
100500
一級(jí)代理專(zhuān)營(yíng)品牌!原裝正品,優(yōu)勢(shì)現(xiàn)貨,長(zhǎng)期排單到貨
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