256-Bit EEPROM iButton?

SPECIAL FEATURES ●? 256-bit Electrically Erasable Programmable ???????? Read Only Memory (EEPROM) ???????? communicates with the economy of one signal plus ground ● EEPROM organized as one 256-bit page ● 64-bit one-time programmable application ?????? register is automatically wr

文件：265.36 Kbytes 頁數(shù)：4 Pages

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256-Bit EEPROM iButton

SPECIAL FEATURES ● 256-bit Electrically Erasable Programmable Read Only Memory (EEPROM) communicates with the economy of one signal plus ground ● EEPROM organized as one 256-bit page ● 64-bit one-time programmable application register is automatically write-p

文件：234.44 Kbytes 頁數(shù)：3 Pages

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iButton 256位EEPROM

iButton? 256位EEPROM (DS1971)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。DS1971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(14H)加上256位EEPROM。DS1971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。每個DS1971均有工廠印刻的48位序列號作為唯一標識，確保產(chǎn)品可追溯。堅固耐用的MicroCan封裝能夠耐受惡劣的應(yīng)用環(huán)境，例如污垢、濕氣和沖擊 ? 256位電可擦除可編程只讀存儲器(EEPROM)通過一個信號加上地線即可進行經(jīng)濟實惠的通信\n\n? EEPROM的結(jié)構(gòu)為一個256位頁\n\n? 64位一次性可編程應(yīng)用寄存器在編程后自動受到寫保護\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DS1971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)讀取和寫入（-40°C至+85°C）;

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256-Bit EEPROM iButton

SPECIAL FEATURES ● 256-bit Electrically Erasable Programmable Read Only Memory (EEPROM) communicates with the economy of one signal plus ground ● EEPROM organized as one 256-bit page ● 64-bit one-time programmable application register is automatically write-p

文件：234.44 Kbytes 頁數(shù)：3 Pages

DALLAS

256-Bit EEPROM iButton?

SPECIAL FEATURES ●? 256-bit Electrically Erasable Programmable ???????? Read Only Memory (EEPROM) ???????? communicates with the economy of one signal plus ground ● EEPROM organized as one 256-bit page ● 64-bit one-time programmable application ?????? register is automatically wr

文件：265.36 Kbytes 頁數(shù)：4 Pages

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美信

256-Bit EEPROM iButton

SPECIAL FEATURES ● 256-bit Electrically Erasable Programmable Read Only Memory (EEPROM) communicates with the economy of one signal plus ground ● EEPROM organized as one 256-bit page ● 64-bit one-time programmable application register is automatically write-p

文件：234.44 Kbytes 頁數(shù)：3 Pages

DALLAS

256-Bit EEPROM iButton?

SPECIAL FEATURES ●? 256-bit Electrically Erasable Programmable ???????? Read Only Memory (EEPROM) ???????? communicates with the economy of one signal plus ground ● EEPROM organized as one 256-bit page ● 64-bit one-time programmable application ?????? register is automatically wr

文件：265.36 Kbytes 頁數(shù)：4 Pages

MAXIM

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包裝：管件 類別：存儲卡，模塊 專用 描述：IBUTTON EEPROM 256KBIT F3

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包裝：管件 類別：存儲卡，模塊 專用 描述：IBUTTON EEPROM 256BIT F5

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