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DS1672U-3中文資料Dallas數(shù)據(jù)手冊PDF規(guī)格書

DS1672U-3
廠商型號

DS1672U-3

參數(shù)屬性

DS1672U-3 封裝/外殼為8-TSSOP,8-MSOP(0.118",3.00mm 寬);包裝為管件;類別為集成電路(IC) > 實時時鐘;產(chǎn)品描述:IC RTC BINARY CNT I2C 8-USOP

功能描述

Low Voltage Serial Timekeeping Chip

文件大小

104.54 Kbytes

頁面數(shù)量

13

生產(chǎn)廠商 Dallas Semiconductor
企業(yè)簡稱

Dallas

中文名稱

Dallas Semiconductor官網(wǎng)

原廠標(biāo)識
數(shù)據(jù)手冊

下載地址一下載地址二

更新時間

2024-10-25 22:30:00

DS1672U-3規(guī)格書詳情

DESCRIPTION

The DS1672 incorporates a 32-bit counter and power monitoring functions. The 32-bit counter is designed to count seconds and can be used to derive time of day, week, month, month, and year by using a software algorithm. A precision temperature-compensated reference and comparator circuit monitors the status of VCC. When an out-of-tolerance condition occurs, an internal power-fail signal is generated which forces the reset to the active state. When VCC returns to an in-tolerance condition, the reset signal is kept in the active state for 250 ms to allow the power supply and processor to stabilize.

FEATURES

? 32-bit counter

? 2-wire serial interface

? Automatic power-fail detect and switch circuitry

? Power-fail reset output

? Low-voltage oscillator operation (1.3V min.)

? Trickle charge capability

產(chǎn)品屬性

  • 產(chǎn)品編號:

    DS1672U-3

  • 制造商:

    Analog Devices Inc./Maxim Integrated

  • 類別:

    集成電路(IC) > 實時時鐘

  • 包裝:

    管件

  • 類型:

    二進(jìn)制計數(shù)器

  • 特性:

    涓流充電器

  • 時間格式:

    二進(jìn)制

  • 日期格式:

    二進(jìn)制

  • 接口:

    I2C,2 線串口

  • 電壓 - 供電:

    2.7V ~ 3.3V

  • 電壓 - 供電,電池:

    1.3V ~ 3.63V

  • 電流 - 計時(最大值):

    500μA @ 3.3V

  • 工作溫度:

    -40°C ~ 85°C

  • 安裝類型:

    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 BINARY CNT I2C 8-USOP

供應(yīng)商 型號 品牌 批號 封裝 庫存 備注 價格
MAXIM
2020+
MSOP-8
80000
只做自己庫存,全新原裝進(jìn)口正品假一賠百,可開13%增
詢價
MAX
20+
8-Dip
65790
原裝優(yōu)勢主營型號-可開原型號增稅票
詢價
MAXIM/美信
21+
NA
1226
只做原裝!原廠和代理商的搬運(yùn)工!
詢價
MAXIM/美信
21+
MSOP-8
30000
全新原裝 現(xiàn)貨 價優(yōu)
詢價
MAXIM
23+
USOP
8888
專做原裝正品,假一罰百!
詢價
Maxim
23+
NA
10658
專業(yè)電子元器件供應(yīng)鏈正邁科技特價代理QQ1304306553
詢價
MAXIM/美信
1948+
SOP
6852
只做原裝正品現(xiàn)貨!或訂貨假一賠十!
詢價
Dallas
23+
8-MSOP
6672
詢價
MAXIM(美信)
1942+
uMAX-8
2532
向鴻只做原裝,倉庫庫存優(yōu)勢數(shù)量請確認(rèn)
詢價
MAXIM(美信)
2021+
USOP-8
499
詢價