16Kb Add-Only Memory

OVERVIEW The block diagram in Figure 1 shows the relationships between the major control and memory sections of the DS2505. The DS2505 has three main data components: 1) 64-bit lasered ROM, 2) 16384-bits EPROM Data Memory, and 3) 704 bits EPROM Status Memory. FEATURES 16384 bits Electri

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16-kbit Add-Only Memory

OVERVIEW The block diagram in Figure 1 shows the relationships between the major control and memory sections of the DS2505. The DS2505 has three main data components: 1) 64-bit lasered ROM, 2) 16384-bits EPROM Data Memory, and 3) 704 bits EPROM Status Memory. FEATURES 16384 bits Electri

文件：525.27 Kbytes 頁數(shù)：24 Pages

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UniqueWare Add-Only Memory

SILICON LABEL DESCRIPTION The DS2501–UNW and DS2502–UNW are factory programmed versions of the DS2502 1K–bit Add–Only Memory. They differ from the standard DS2502 in their custom ROM family code 91H (DS2501–UNW) and 89H (DS2502–UNW) respectively, and the UniqueWare Identifier 5E7 in place of th

文件：46.54 Kbytes 頁數(shù)：3 Pages

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16K位只添加存儲器

DS2505為16k位只添加存儲器，可以識別和存儲與產(chǎn)品相關(guān)的信息。這個標簽或特殊產(chǎn)品的信息可以通過最少的接口訪問，例如微控制器的一個端口引腳。DS2505有一個工廠刻度的注冊碼，其中包括：48位唯一序列碼、8位CRC校驗碼和8位家族碼(0Bh)，以及16K位的用戶可編程EPROM。DS2505進行編程和讀取操作的電源全部來自于1-Wire?通信線。采用1-Wire協(xié)議，即僅通過一條信號線和一條地線，實現(xiàn)數(shù)據(jù)的串行傳輸。可以對整個器件進行編程，并根據(jù)需要加入寫保護。也可以采用順序編程該器件，多次編程添加新的數(shù)據(jù)，而不是覆蓋已有的數(shù)據(jù)。注意：每位只能由邏輯1編程為邏輯0，但永遠不能從邏輯0改為邏 ? 16384位電可編程只讀存儲器(EPROM)，采用更為經(jīng)濟的單根信號線加地線的接口方式\n? 工廠激光刻度的、唯一經(jīng)過測試的64位注冊碼(8位家族碼 + 48位序列碼 + 8位CRC校驗碼)，確保準確跟蹤每個器件，因為每個器件的注冊碼不可能相同\n? 內(nèi)置多點控制器，保證兼容于其他1-Wire網(wǎng)絡(luò)產(chǎn)品\n? EPROM劃分為64個256位頁面，用于隨機存儲數(shù)據(jù)包\n? 為防止數(shù)據(jù)丟失，每個存儲頁面均可進行永久性的寫保護\n? 該芯片具有“只添加”存儲功能，當(dāng)在EPROM內(nèi)存儲其它數(shù)據(jù)時，也不會破壞已有數(shù)據(jù)\n? 結(jié)構(gòu)設(shè)計上允許軟件來對一個舊存儲頁進行修補數(shù)據(jù)，而不需要新打開一個可編程也\n;

ADI

亞德諾

Package：TO-226-3，TO-92-3 標準主體（!--TO-226AA）；包裝：管件 類別：集成電路（IC） 存儲器 描述：IC EPROM 16KBIT 1-WIRE TO92-3

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16Kb Add-Only Memory

OVERVIEW The block diagram in Figure 1 shows the relationships between the major control and memory sections of the DS2505. The DS2505 has three main data components: 1) 64-bit lasered ROM, 2) 16384-bits EPROM Data Memory, and 3) 704 bits EPROM Status Memory. FEATURES 16384 bits Electri

文件：603.4 Kbytes 頁數(shù)：24 Pages

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美信

16Kb Add-Only Memory

OVERVIEW The block diagram in Figure 1 shows the relationships between the major control and memory sections of the DS2505. The DS2505 has three main data components: 1) 64-bit lasered ROM, 2) 16384-bits EPROM Data Memory, and 3) 704 bits EPROM Status Memory. FEATURES 16384 bits Electri

文件：603.4 Kbytes 頁數(shù)：24 Pages

MAXIM

美信

16Kb Add-Only Memory

OVERVIEW The block diagram in Figure 1 shows the relationships between the major control and memory sections of the DS2505. The DS2505 has three main data components: 1) 64-bit lasered ROM, 2) 16384-bits EPROM Data Memory, and 3) 704 bits EPROM Status Memory. FEATURES 16384 bits Electri

文件：603.4 Kbytes 頁數(shù)：24 Pages

MAXIM

美信

16Kb Add-Only Memory

OVERVIEW The block diagram in Figure 1 shows the relationships between the major control and memory sections of the DS2505. The DS2505 has three main data components: 1) 64-bit lasered ROM, 2) 16384-bits EPROM Data Memory, and 3) 704 bits EPROM Status Memory. FEATURES 16384 bits Electri

文件：603.4 Kbytes 頁數(shù)：24 Pages

MAXIM

美信

16-kbit Add-Only Memory

OVERVIEW The block diagram in Figure 1 shows the relationships between the major control and memory sections of the DS2505. The DS2505 has three main data components: 1) 64-bit lasered ROM, 2) 16384-bits EPROM Data Memory, and 3) 704 bits EPROM Status Memory. FEATURES 16384 bits Electri

文件：525.27 Kbytes 頁數(shù)：24 Pages

DALLAS