Password-Protected 32KB EEPROM iButton

iButton DESCRIPTION The DS1977 is a 32KB EEPROM in a rugged, iButton? enclosure. Access to the memory can be password-protected with different passwords for read-only and full access. Data is transferred serially through the 1-Wire? protocol, which requires only a single data lead and a ground re

文件：419.5 Kbytes 頁數(shù)：29 Pages

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32KB EEPROM iButton

General Description The DS1977 is a 32Kbyte EEPROM in a rugged, iButton enclosure. Access to the memory can be password-protected with different passwords for read-only and full access. Data is transferred serially via the 1-Wire protocol, which requires only a single data lead and a ground retur

文件：102.31 Kbytes 頁數(shù)：16 Pages

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iButton 32K字節(jié)EEPROM

iButton? 32KB EEPROM (DS1977)為數(shù)據(jù)的只讀和完全訪問提供密碼保護(hù)。數(shù)據(jù)以1-Wire?協(xié)議串行傳輸，僅需要單根數(shù)據(jù)線和返回地線。每個(gè)DS1977都由工廠光刻了一個(gè)保證唯一的64位注冊(cè)碼，使器件具有絕對(duì)可溯性。堅(jiān)固耐用的不銹鋼封裝可防塵、防潮、防沖擊。通過使用各種附件，DS1977幾乎可以安裝在任何物體上，包括集裝箱、托盤和袋子等。 \n\n 特性\n? 32K字節(jié)EEPROM以每頁64字節(jié)的頁面存放\n? 可選的保護(hù)口令，讀取和完全訪問具有不同的64位口令\n? 使用1-Wire協(xié)議，通過單根數(shù)據(jù)線，以最高15.3kbps的標(biāo)準(zhǔn)速度或最高125kbps的過驅(qū)動(dòng)模式與主機(jī)通信\n? 工作范圍：2.8V至5.25V，-40°C至+85°C\n? 最少100k次寫循環(huán)\n? 內(nèi)置的15kV ESD保護(hù)\n\niButton共性\n? 唯一的、由工廠光刻和測(cè)試的64位注冊(cè)號(hào)，沒有任何兩個(gè)器件相同，保證了器件選擇無差錯(cuò)以及絕對(duì)可溯性\n? 內(nèi)置的多節(jié)點(diǎn)控制器實(shí)現(xiàn)1-Wire網(wǎng)絡(luò)\n? 基于芯片的數(shù)據(jù)載體存儲(chǔ)數(shù)字標(biāo)識(shí)和信息，采用堅(jiān)固的不銹鋼封;

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32KB EEPROM iButton

General Description The DS1977 is a 32Kbyte EEPROM in a rugged, iButton enclosure. Access to the memory can be password-protected with different passwords for read-only and full access. Data is transferred serially via the 1-Wire protocol, which requires only a single data lead and a ground retur

文件：102.31 Kbytes 頁數(shù)：16 Pages

DALLAS

Password-Protected 32KB EEPROM iButton

iButton DESCRIPTION The DS1977 is a 32KB EEPROM in a rugged, iButton? enclosure. Access to the memory can be password-protected with different passwords for read-only and full access. Data is transferred serially through the 1-Wire? protocol, which requires only a single data lead and a ground re

文件：419.5 Kbytes 頁數(shù)：29 Pages

MAXIM

美信

Password-Protected 32KB EEPROM iButton

iButton DESCRIPTION The DS1977 is a 32KB EEPROM in a rugged, iButton? enclosure. Access to the memory can be password-protected with different passwords for read-only and full access. Data is transferred serially through the 1-Wire? protocol, which requires only a single data lead and a ground re

文件：419.5 Kbytes 頁數(shù)：29 Pages

MAXIM

美信

包裝：管件 類別：存儲(chǔ)卡，模塊 專用 描述：IBUTTON EEPROM 32KBIT F5

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