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 页数：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 页数：3 Pages

Dallas

iButton 256位EEPROM

iButton® 256位EEPROM (DS1971)是一款坚固耐用的读/写数据载体，可识别和存储与其所连接的产品或人员相关的信息。只需很少的硬件即可访问此信息：例如，微控制器的单个端口引脚。DS1971由工厂印刻注册编码组成，其中包括唯一的48位序列号、8位CRC和8位系列代码(14H)加上256位EEPROM。DS1971的编程和读取功能完全来自1-Wire®通信线路。数据通过1-Wire协议进行串行传输，该协议只需要一根数据线和一个接地回路。每个DS1971均有工厂印刻的48位序列号作为唯一标识，确保产品可追溯。坚固耐用的MicroCan封装能够耐受恶劣的应用环境，例如污垢、湿气和冲击 • 256位电可擦除可编程只读存储器(EEPROM)通过一个信号加上地线即可进行经济实惠的通信\n\n• EEPROM的结构为一个256位页\n\n• 64位一次性可编程应用寄存器在编程后自动受到写保护\n\n• 将控制、地址、数据、电源和编程信号减少到单个数据引脚\n\n• 8位系列代码规定了DS1971与读取器的通信要求\n\n• 在2.8V至6.0V的宽电压范围内读取和写入（-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 页数：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 页数：4 Pages

Maxim

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 页数：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 页数：4 Pages

Maxim

美信

包装：管件 类别：存储卡，模块 专用 描述：IBUTTON EEPROM 256KBIT F3

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包装：管件 类别：存储卡，模块 专用 描述：IBUTTON EEPROM 256BIT F5

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