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 页数：24 Pages

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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 页数：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 页数：3 Pages

Dallas

16K位只添加存储器

DS2505为16k位只添加存储器，可以识别和存储与产品相关的信息。这个标签或特殊产品的信息可以通过最少的接口访问，例如微控制器的一个端口引脚。DS2505有一个工厂刻度的注册码，其中包括：48位唯一序列码、8位CRC校验码和8位家族码(0Bh)，以及16K位的用户可编程EPROM。DS2505进行编程和读取操作的电源全部来自于1-Wire®通信线。采用1-Wire协议，即仅通过一条信号线和一条地线，实现数据的串行传输。可以对整个器件进行编程，并根据需要加入写保护。也可以采用顺序编程该器件，多次编程添加新的数据，而不是覆盖已有的数据。注意：每位只能由逻辑1编程为逻辑0，但永远不能从逻辑0改为逻 • 16384位电可编程只读存储器(EPROM)，采用更为经济的单根信号线加地线的接口方式\n• 工厂激光刻度的、唯一经过测试的64位注册码(8位家族码 + 48位序列码 + 8位CRC校验码)，确保准确跟踪每个器件，因为每个器件的注册码不可能相同\n• 内置多点控制器，保证兼容于其他1-Wire网络产品\n• EPROM划分为64个256位页面，用于随机存储数据包\n• 为防止数据丢失，每个存储页面均可进行永久性的写保护\n• 该芯片具有“只添加”存储功能，当在EPROM内存储其它数据时，也不会破坏已有数据\n• 结构设计上允许软件来对一个旧存储页进行修补数据，而不需要新打开一个可编程也\n;

ADI

亚德诺

Package：TO-226-3，TO-92-3 标准主体（!--TO-226AA）；包装：管件 类别：集成电路（IC） 存储器 描述：IC EPROM 16KBIT 1-WIRE TO92-3

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亚德诺

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 页数：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 页数：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 页数：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 页数：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 页数：24 Pages

Dallas