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DS1677集成電路(IC)的實(shí)時時鐘規(guī)格書PDF中文資料

DS1677
廠商型號

DS1677

參數(shù)屬性

DS1677 封裝/外殼為20-TSSOP(0.173",4.40mm 寬);包裝為管件;類別為集成電路(IC)的實(shí)時時鐘;產(chǎn)品描述:IC RTC SYSTEM CTRLR SER 20-TSSOP

功能描述

Portable System Controller

封裝外殼

20-TSSOP(0.173",4.40mm 寬)

文件大小

162.24 Kbytes

頁面數(shù)量

17

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

Dallas亞德諾

中文名稱

亞德諾半導(dǎo)體官網(wǎng)

原廠標(biāo)識
數(shù)據(jù)手冊

下載地址一下載地址二到原廠下載

更新時間

2025-1-7 23:00:00

DS1677規(guī)格書詳情

GENERAL DESCRIPTION

The DS1677 portable system controller is a circuit that incorporates many of the functions necessary for low-power portable products integrated into one chip. The device provides a real-time clock (RTC), NV RAM controller, microprocessor monitor, power-fail warning, and a 3-channel, 8-bit analog-to-digital converter (ADC). Communication with the DS1677 is established through a simple 3-wire interface.

FEATURES

■ Provides Real-Time Clock

Counts Seconds, Minutes, Hours, Date of the Month, Month, Day of the Week, and Year with Leap Year Compensation Valid Up to 2100

Power Control Circuitry Supports System Power-On from Day/Time Alarm

■ Microprocessor Monitor

Halts Microprocessor During Power-Fail

Automatically Restarts Microprocessor After Power Failure

Monitors Pushbutton for External Override

Halts and Resets an Out-of-Control Microprocessor

■ NV RAM Control

Automatic Battery Backup and Write Protection to External SRAM

■ 3-Channel, 8-Bit ADC

■ Simple 3-Wire Interface

■ +5.0V Operation

■ 1.25V Threshold Detector for Power-Fail Warning

■ UL Recognized

產(chǎn)品屬性

  • 產(chǎn)品編號:

    DS1677E+

  • 制造商:

    Analog Devices Inc./Maxim Integrated

  • 類別:

    集成電路(IC) > 實(shí)時時鐘

  • 包裝:

    管件

  • 類型:

    便攜系統(tǒng)控制器

  • 特性:

    警報(bào)器,閏年,監(jiān)視計(jì)時器

  • 時間格式:

    HH:MM:SS(12/24 小時)

  • 日期格式:

    YY-MM-DD-dd

  • 接口:

    3 線串口

  • 電壓 - 供電:

    4.5V ~ 5.5V

  • 電壓 - 供電,電池:

    2.5V ~ 3.7V

  • 電流 - 計(jì)時(最大值):

    300μA @ 5V

  • 工作溫度:

    0°C ~ 70°C

  • 安裝類型:

    表面貼裝型

  • 封裝/外殼:

    20-TSSOP(0.173",4.40mm 寬)

  • 供應(yīng)商器件封裝:

    20-TSSOP

  • 描述:

    IC RTC SYSTEM CTRLR SER 20-TSSOP

供應(yīng)商 型號 品牌 批號 封裝 庫存 備注 價格
ADI(亞德諾)/MAXIM(美信)
23+
TSSOP20
7350
原裝進(jìn)口,原廠直銷!當(dāng)天可交貨,支持原型號開票!
詢價
DALLAS
23+
NA/
449
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票
詢價
MAX
TSSOP-20
68900
原包原標(biāo)簽100%進(jìn)口原裝常備現(xiàn)貨!
詢價
DALLAS
20+
TSSOP20
2960
誠信交易大量庫存現(xiàn)貨
詢價
DALLAS
22+
TSSOP
6550
絕對原裝公司現(xiàn)貨!
詢價
23+
8890
價格優(yōu)勢、原裝現(xiàn)貨、客戶至上。歡迎廣大客戶來電查詢
詢價
MAXIM(美信)
2021+
TSSOP-20
499
詢價
DS
22+
SOP
2000
全新原裝品牌專營
詢價
22+
5000
詢價
DALLAS
23+
原廠封裝
9896
詢價