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DS17285-3集成電路(IC)的實時時鐘規(guī)格書PDF中文資料

DS17285-3
廠商型號

DS17285-3

參數(shù)屬性

DS17285-3 封裝/外殼為24-DIP(0.600",15.24mm);包裝為管件;類別為集成電路(IC)的實時時鐘;產(chǎn)品描述:IC RTC CLK/CALENDAR PAR 24-DIP

功能描述

3V/5V Real-Time Clock

封裝外殼

24-DIP(0.600",15.24mm)

文件大小

411 Kbytes

頁面數(shù)量

38

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

Dallas亞德諾

中文名稱

亞德諾半導體官網(wǎng)

原廠標識
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

2025-3-20 22:59:00

人工找貨

DS17285-3價格和庫存,歡迎聯(lián)系客服免費人工找貨

DS17285-3規(guī)格書詳情

DESCRIPTION

The DS17285/DS17287 are real-time clocks (RTCs) designed as successors to the industry standard DS1285, DS1385, DS1485, DS1585, and DS1685 PC real-time clocks. These devices provide the industry standard DS1285 clock function with either +3V or +5V operation. The DS17285 also incorporates a number of enhanced features including a silicon serial number, power-on/off control circuitry, 114 bytes of user NV SRAM plus 2kB of additional NV RAM, and 32.768kHz output for sustaining power management activities.

FEATURES

Incorporates industry standard DS1287 PC clock plus enhanced features:

■ Y2K compliant

■ +3V or +5V operation

■ SMI recovery stack

■ 64-bit silicon serial number

■ Power-control circuitry supports system power-on from date/time alarm or key closure

■ 32kHz output on power-up

■ Crystal select bit allows RTC to operate with 6pF or 12.5pF crystal

■ 114 bytes user NV RAM

■ Auxiliary battery input

■ 2kB additional NV RAM

■ RAM clear input

■ Century register

■ Date alarm register

■ Compatible with existing BIOS for original DS1287 functions

■ Available as chip (DS17285) or standalone module with embedded battery and crystal (DS17287)

■ Timekeeping algorithm includes leap-year compensation valid up to 2100

■ Underwriters Laboratory (UL) recognized

產(chǎn)品屬性

  • 產(chǎn)品編號:

    DS17285-3

  • 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:

    時鐘/日歷

  • 特性:

    警報器,夏令時,閏年,NVSRAM,方波輸出

  • 存儲容量:

    2KB

  • 時間格式:

    HH:MM:SS(12/24 小時)

  • 日期格式:

    YY-MM-DD-dd

  • 接口:

    并聯(lián)

  • 電壓 - 供電:

    2.7V ~ 3.7V

  • 電壓 - 供電,電池:

    2.5V ~ 3.7V

  • 電流 - 計時(最大值):

    2mA @ 2.7V ~ 3.7V

  • 工作溫度:

    0°C ~ 70°C

  • 安裝類型:

    通孔

  • 封裝/外殼:

    24-DIP(0.600",15.24mm)

  • 供應商器件封裝:

    24-PDIP

  • 描述:

    IC RTC CLK/CALENDAR PAR 24-DIP

供應商 型號 品牌 批號 封裝 庫存 備注 價格
DALLAS
23+
NA/
2480
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票
詢價
DS
24+
DIP-24
880000
明嘉萊只做原裝正品現(xiàn)貨
詢價
DALLAS
20+
SOP
2960
誠信交易大量庫存現(xiàn)貨
詢價
DS17285-3
273
273
詢價
DALLAS
21+
DIP-24
2480
原裝現(xiàn)貨假一賠十
詢價
DALLAS
25+
DIP-24
3368
原裝正品,假一罰十!
詢價
MAXIM
23+
PDIP
8888
專做原裝正品,假一罰百!
詢價
DS
2023+
DIP-28
50000
原裝現(xiàn)貨
詢價
DS
23+
49702
##公司主營品牌長期供應100%原裝現(xiàn)貨可含稅提供技術
詢價
DALLAS
23+
DIP-24
20000
原裝正品 歡迎咨詢
詢價