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          首頁 >DS198>規(guī)格書列表

          型號下載 訂購功能描述制造商 上傳企業(yè)LOGO

          DS1986-F3

          64-kbits Add-Only iButton?

          iButton DESCRIPTION The DS1986 64-kbit Add-Only iButton is a rugged read/write data carrier that identifies and stores relevant information about the product or person to which it is attached. This information can be accessed with minimal hardware, for example a single port pin of a microcontroll

          文件:548.25 Kbytes 頁數(shù):27 Pages

          DALLAS

          DS1986-F5

          64-kbits Add-Only iButton?

          iButton DESCRIPTION The DS1986 64-kbit Add-Only iButton is a rugged read/write data carrier that identifies and stores relevant information about the product or person to which it is attached. This information can be accessed with minimal hardware, for example a single port pin of a microcontroll

          文件:548.25 Kbytes 頁數(shù):27 Pages

          DALLAS

          DS1982U

          UniqueWare iButton器件

          UniqueWare? iButton?器件(DS1982U/DS1985U)分別為iButton“僅添加”器件DS1982(1024位)和DS1985 (16Kb)的工廠編程版本。它們與常規(guī)器件的不同之處在于其自定義ROM系列代碼(請參見“訂購信息”)以及取代標(biāo)準(zhǔn)序列化字段高12位的UniqueWare標(biāo)識符5E7h。有關(guān)器件的技術(shù)詳情,請參閱DS1982和DS1985數(shù)據(jù)手冊。\n\n UniqueWare“僅添加”iButton器件僅可使用客戶特定且受到寫保護的數(shù)據(jù)進行預(yù)編程。UniqueWare數(shù)據(jù)至少填充器件的一頁但不超過前兩頁,具體取決于客戶提供的數(shù)據(jù)的長度。\n\n ? 1024位或64kb電可編程只讀存儲器(EPROM)通過一個信號加上地線即可進行經(jīng)濟實惠的通信\n\n? 唯一的、工廠激光加工并經(jīng)過測試的64位注冊編碼(8位系列代碼、36位序列號、12位UniqueWare標(biāo)識符5E7h、8位CRC測試儀)可確保產(chǎn)品可追溯,因為沒有兩個器件是相同的\n\n? EPROM分為多個256位頁,用于隨機訪問分包數(shù)據(jù)記錄\n\n? 每個存儲器頁都可以受到永久寫保護,以防止篡改\n\n? 器件是“僅添加”存儲器,可以在不干擾現(xiàn)有數(shù)據(jù)的情況下將附加數(shù)據(jù)編程到EPROM中\(zhòng)n\n? 將控制、地址、數(shù)據(jù)、電源和編程信號減少到單個引腳\n\n? 8位系列代碼規(guī)定了器件與讀;

          ADI

          亞德諾

          DS1985

          iButton 16K位只添加

          iButton? 16Kb“僅添加”(DS1985)是一款堅固耐用的讀/寫數(shù)據(jù)載體,可識別和存儲與其所連接的產(chǎn)品或人員相關(guān)的信息。只需很少的硬件即可訪問此信息:例如,微控制器的單個端口引腳。DS1985由工廠印刻注冊編碼組成,其中包括唯一的48位序列號、8位CRC和8位系列代碼(0BH)加上用戶可編程的16Kb EPROM。DS1985的編程和讀取功能完全來自1-Wire通信線路。數(shù)據(jù)通過1-Wire協(xié)議進行串行傳輸,該協(xié)議只需要一根數(shù)據(jù)線和一個接地回路。如果需要,整個器件可以進行編程,然后進行寫保護。或者,可以對器件進行多次編程,每次對器件進行后續(xù)編程時,都會將新數(shù)據(jù)附加到現(xiàn)有數(shù)據(jù),但不會覆 ? 16384位電可編程只讀存儲器(EPROM)通過一個信號加上地線即可進行經(jīng)濟實惠的通信\n\n? EPROM分為64個256位頁,用于隨機訪問分包數(shù)據(jù)記錄\n\n? 每個存儲器頁都可以受到永久寫保護,以防止篡改\n\n? 器件是“僅添加”存儲器,可以在不干擾現(xiàn)有數(shù)據(jù)的情況下將附加數(shù)據(jù)編程到EPROM中\(zhòng)n\n? 利用此架構(gòu),軟件可以通過將舊頁面替換為新編程的頁面來修補數(shù)據(jù)\n\n? 將控制、地址、數(shù)據(jù)、電源和編程信號減少到單個數(shù)據(jù)引腳\n\n? 8位系列代碼規(guī)定了DS1985與讀取器的通信要求\n\n? 在2.8V至6.0V的寬電壓范圍內(nèi)讀取(-40°C至+85°C);編程范圍為11.5V;

          ADI

          亞德諾

          DS1985U

          UniqueWare iButton器件

          UniqueWare? iButton? devices (DS1982U/DS1985U) are factory-programmed versions of the iButton Add-Only devices, DS1982 (1024 bit) and the DS1985 (16Kb) respectively. They differ from the regular devices in their custom ROM family codes (see Ordering Information) and the UniqueWare Identifier 5E7h in \n? 1024 bits or 64kbits electrically programmable read only memory (EPROM) communicates with the economy of one signal plus ground \n? Unique, factory lasered and tested 64-bit registration number (8-bit family code, 36-bit serialization, 12-bit UniqueWare identifier 5E7h, 8-bit CRC tester) assures;

          ADI

          亞德諾

          DS1982-F3+

          包裝:管件 類別:存儲卡,模塊 專用 描述:IBUTTON 1KBIT ADD-ONLY F3

          AD

          亞德諾

          DS1982-F5+

          包裝:管件 類別:存儲卡,模塊 專用 描述:IBUTTON 1KBIT ADD-ONLY F5

          AD

          亞德諾

          DS1985-F3+

          包裝:管件 類別:存儲卡,模塊 專用 描述:IBUTTON 16KBIT ADD-ONLY F3

          AD

          亞德諾

          技術(shù)參數(shù)

          • Applications:

            Asset Management

          • Memory Type:

            EPROM

          • Memory Size:

            1K bits

          • Unique Ware:

            No

          • Real Time Clock:

            No

          • Smallest Available Pckg. (max w/pins)(mm2):

            301

          • Budgetary Price (See Notes):

            $2.00 @1k

          供應(yīng)商型號品牌批號封裝庫存備注價格
          DALLAS
          06+
          原廠原裝
          5931
          只做全新原裝真實現(xiàn)貨供應(yīng)
          詢價
          MAXIM
          13+
          CAN
          3738
          原裝分銷
          詢價
          DALLAS
          24+
          CAN
          1700
          原裝現(xiàn)貨假一罰十
          詢價
          DALLAS
          24+
          BUTTON
          5645
          公司原廠原裝現(xiàn)貨假一罰十!特價出售!強勢庫存!
          詢價
          DALLAS
          24+/25+
          691
          原裝正品現(xiàn)貨庫存價優(yōu)
          詢價
          DALLAS
          24+
          BUTTON
          5000
          全現(xiàn)原裝公司現(xiàn)貨
          詢價
          DALLAS
          1
          全新原裝 貨期兩周
          詢價
          MAXIM
          23+
          CAN
          8888
          專做原裝正品,假一罰百!
          詢價
          MAXIM
          25+23+
          na
          40314
          絕對原裝正品全新進口深圳現(xiàn)貨
          詢價
          MAXIM
          CAN
          6688
          15
          現(xiàn)貨庫存
          詢價
          更多DS198供應(yīng)商 更新時間2026-1-20 16:11:00
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