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 页数：29 Pages

Maxim

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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 页数：16 Pages

Dallas

iButton 32K字节EEPROM

iButton® 32KB EEPROM (DS1977)为数据的只读和完全访问提供密码保护。数据以1-Wire®协议串行传输，仅需要单根数据线和返回地线。每个DS1977都由工厂光刻了一个保证唯一的64位注册码，使器件具有绝对可溯性。坚固耐用的不锈钢封装可防尘、防潮、防冲击。通过使用各种附件，DS1977几乎可以安装在任何物体上，包括集装箱、托盘和袋子等。 \n\n 特性\n• 32K字节EEPROM以每页64字节的页面存放\n• 可选的保护口令，读取和完全访问具有不同的64位口令\n• 使用1-Wire协议，通过单根数据线，以最高15.3kbps的标准速度或最高125kbps的过驱动模式与主机通信\n• 工作范围：2.8V至5.25V，-40°C至+85°C\n• 最少100k次写循环\n• 内置的15kV ESD保护\n\niButton共性\n• 唯一的、由工厂光刻和测试的64位注册号，没有任何两个器件相同，保证了器件选择无差错以及绝对可溯性\n• 内置的多节点控制器实现1-Wire网络\n• 基于芯片的数据载体存储数字标识和信息，采用坚固的不锈钢封;

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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 页数：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 页数：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 页数：29 Pages

Maxim

美信

包装：管件 类别：存储卡，模块 专用 描述：IBUTTON EEPROM 32KBIT F5

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亚德诺