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DS1340Z-18+集成電路(IC)的實(shí)時(shí)時(shí)鐘規(guī)格書PDF中文資料

DS1340Z-18+
廠商型號(hào)

DS1340Z-18+

參數(shù)屬性

DS1340Z-18+ 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

I2C RTC with Trickle Charger

文件大小

1.43447 Mbytes

頁面數(shù)量

13

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

2024-12-22 23:00:00

DS1340Z-18+規(guī)格書詳情

General Description

The DS1340 is a real-time clock (RTC)/calendar that is pin compatible and functionally equivalent to the ST M41T00, including the software clock calibration. The device additionally provides trickle-charge capability on the VBACKUP pin, a lower timekeeping voltage, and an oscillator STOP flag. Block access of the register map is identical to the ST device. Two additional registers, which are accessed individually, are required for the trickle charger and flag. The clock/calendar provides seconds, minutes, hours, day, date, month, and year information. A built-in power-sense circuit detects power failures and automatically switches to the backup supply. Reads and writes are inhibited while the clock continues to run. The device is programmed serially through an I2C bidirectional bus.

Features

? Enhanced Second Source for the ST M41T00

? Available in a Surface-Mount Package with an

?? Integrated Crystal (DS1340C)

? Fast (400kHz) I2C Interface

? Software Clock Calibration

? RTC Counts Seconds, Minutes, Hours, Day, Date,

?? Month, and Year

? Automatic Power-Fail Detect and Switch Circuitry

? Trickle-Charge Capability

? Low Timekeeping Voltage Down to 1.3V

? Three Operating Voltage Ranges (1.8V, 3V, and 3.3V)

? Oscillator Stop Flag

? Available in 8-Pin μSOP or SO Packages

? Underwriters Laboratories (UL) Recognized

Applications

?? Portable Instruments

?? Point-of-Sale Equipment

?? Medical Equipment

?? Telecommunications

產(chǎn)品屬性

  • 產(chǎn)品編號(hào):

    DS1340Z-18+

  • 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,涓流充電器

  • 時(shí)間格式:

    HH:MM:SS(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):

    100μA @ 1.89V

  • 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 庫存 備注 價(jià)格
ADI(亞德諾)/MAXIM(美信)
23+
SOP8
977
只做原裝,提供一站式配單服務(wù),代工代料。BOM配單
詢價(jià)
ADI(亞德諾)/MAXIM(美信)
23+
SOP8
1546
原裝現(xiàn)貨,免費(fèi)供樣,技術(shù)支持,原廠對(duì)接
詢價(jià)
MAXIM(美信)
1942+
SOIC-8
2532
向鴻只做原裝,倉庫庫存優(yōu)勢(shì)數(shù)量請(qǐng)確認(rèn)
詢價(jià)
Maxim
2018+
26976
代理原裝現(xiàn)貨/特價(jià)熱賣!
詢價(jià)
Maxim
21+
25000
原廠原包 深圳現(xiàn)貨 主打品牌 假一賠百 可開票!
詢價(jià)
Maxim
24+
SOIC-8
6821
優(yōu)勢(shì)現(xiàn)貨
詢價(jià)
MAXIM(美信)
2117+
SOIC-8
315000
一級(jí)代理專營品牌!原裝正品,優(yōu)勢(shì)現(xiàn)貨,長(zhǎng)期排單到貨
詢價(jià)
Maxim Integrated
22+
NA
500000
萬三科技,秉承原裝,購芯無憂
詢價(jià)
Maxim Integrated
2022+
8-SOIC
38550
全新原裝 支持表配單 中國著名電子元器件獨(dú)立分銷
詢價(jià)
Maxim
23+
2013+
7300
專注配單,只做原裝進(jìn)口現(xiàn)貨
詢價(jià)