64Kb Memory iButton

OVERVIEW The block diagram in Figure 1 shows the relationships between the major control and memory sections of the DS1996. The DS1996 has three main data components: 1) 64-bit lasered ROM, 2) 256-bit scratchpad and 3) 65536-bit SRAM. The hierarchial structure of the 1-Wire protocol is shown in

文件：382.63 Kbytes 页数：19 Pages

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64kbit Memory iButtonTM

OVERVIEW The block diagram in Figure 1 shows the relationships between the major control and memory sections of the DS1996. The DS1996 has three main data components: 1) 64-bit lasered ROM, 2) 256-bit scratchpad and 3) 65536-bit SRAM. The hierarchial structure of the 1-Wire protocol is shown in

文件：321.13 Kbytes 页数：18 Pages

DALLAS

iButton 64K位存储器

iButton® 64Kb存储器(DS1996)是一款坚固耐用的读/写数据载体，可用作本地化数据库，只需很少的硬件即可轻松访问。非易失性存储器提供了一种简单的解决方案来存储和检索与iButton器件所连接的物体有关的重要信息。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。暂存区是一个附加页，在写入存储器时充当缓冲区。数据首先写入暂存区，然后可以在其中回读。数据得到验证后，复制暂存区命令会将数据传输到存储器。此过程可在修改存储器时确保数据完整性。每个DS1996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 • 65,536位读/写非易失性存储器\n\n• 过驱模式将通信速度提升至每秒142 kbps\n\n• 256位暂存区确保数据传输的完整性\n\n• 存储器分为多个256位页面，用于分包数据\n\n• 通过严格的读/写协议确保数据完整性\n\n• 工作温度范围：-40°C至+70°C\n\n• 数据保留超过10年;

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64kbit Memory iButtonTM

OVERVIEW The block diagram in Figure 1 shows the relationships between the major control and memory sections of the DS1996. The DS1996 has three main data components: 1) 64-bit lasered ROM, 2) 256-bit scratchpad and 3) 65536-bit SRAM. The hierarchial structure of the 1-Wire protocol is shown in

文件：321.13 Kbytes 页数：18 Pages

DALLAS

64Kb Memory iButton

OVERVIEW The block diagram in Figure 1 shows the relationships between the major control and memory sections of the DS1996. The DS1996 has three main data components: 1) 64-bit lasered ROM, 2) 256-bit scratchpad and 3) 65536-bit SRAM. The hierarchial structure of the 1-Wire protocol is shown in

文件：382.63 Kbytes 页数：19 Pages

MAXIM

美信

包装：管件 类别：存储卡，模块 专用 描述：IBUTTON MEMORY 64KBIT F5

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