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DS1340C-33集成電路(IC)的實(shí)時(shí)時(shí)鐘規(guī)格書(shū)PDF中文資料

DS1340C-33
廠商型號(hào)

DS1340C-33

參數(shù)屬性

DS1340C-33 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

I2C RTC with Trickle Charger

封裝外殼

16-SOIC(0.295",7.50mm 寬)

文件大小

1.43447 Mbytes

頁(yè)面數(shù)量

13 頁(yè)

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

Maxim美信

中文名稱(chēng)

美信半導(dǎo)體官網(wǎng)

原廠標(biāo)識(shí)
數(shù)據(jù)手冊(cè)

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更新時(shí)間

2025-4-11 16:54:00

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DS1340C-33規(guī)格書(shū)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):

    DS1340C-33

  • 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:

    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:

    2.97V ~ 5.5V

  • 電壓 - 供電,電池:

    1.3V ~ 5.5V

  • 電流 - 計(jì)時(shí)(最大值):

    150μA @ 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
MAXIM/美信
24+
SOIC-16_300mil
30000
原裝正品公司現(xiàn)貨,假一賠十!
詢價(jià)
MAXIM/美信
2022+
5000
只做原裝,價(jià)格優(yōu)惠,長(zhǎng)期供貨。
詢價(jià)
MAXIM
25+23+
SOP16
25316
絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨
詢價(jià)
MAXIM/美信
NA
2021+
66927
熱銷(xiāo)型號(hào) 原裝現(xiàn)貨自家?guī)齑?/div>
詢價(jià)
MAXIM
23+
SOIC
8888
專(zhuān)做原裝正品,假一罰百!
詢價(jià)
MAXIM
23+
16-SOIC
7750
全新原裝優(yōu)勢(shì)
詢價(jià)
MAXIM
22+
SOIC16
8000
原裝正品支持實(shí)單
詢價(jià)
MAXIM/美信
21+
SOIC-16_300mil
10000
只做原裝,質(zhì)量保證
詢價(jià)
DALLAS
23+
SOP16
3200
全新原裝、誠(chéng)信經(jīng)營(yíng)、公司現(xiàn)貨銷(xiāo)售
詢價(jià)
Maxim
23+
SOIC-16_300mil
12800
正規(guī)渠道,只有原裝!
詢價(jià)