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DS1992

1Kb/4Kb Memory iButton짰

SPECIAL FEATURES ■ 4096 bits of Read/Write Nonvolatile     Memory (DS1993) ■ 1024 bits of Read/Write Nonvolatile     Memory (DS1992) ■ 256-bit Scratchpad Ensures Integrity of Data     Transfer ■ Memory Partitioned into 256-bit Pages for     Packetizing Data ■ Data Integrity Assured with S

文件:326.63 Kbytes 页数:17 Pages

Maxim

美信

DS1992

1kbit/4kbit Memory iButtonTM DS1994 4-kbit Plus Time Memory iButtonTM

iButton DESCRIPTION The DS1992/DS1993 memory iButtons (hereafter referred to as DS199_) are rugged read/write data carriers that act as a localized database, easily accessible with minimal hardware. The nonvolatile memory and optional timekeeping capability offer a simple solution to storing and

文件:537.37 Kbytes 页数:17 Pages

Dallas

DS1992

1Kb/4Kb Memory iButton 1024 bits of Read/Write Nonvolatile

文件:172.8 Kbytes 页数:17 Pages

Maxim

美信

DS1992

iButton 1Kb/4Kb存储器概述

iButton® 1Kb/4Kb存储器(DS1992)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。非易失性存储器和可选的计时功能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。\n\n 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DS199_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 • 4096位读/写非易失性存储器(DS1993)\n\n• 1024位读/写非易失性存储器(DS1992)\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\n\n• 由工厂印刻并测试的唯一64位注册编码(8位系列代码+ 48位序列号+ 8位CRC测试仪代码)可确保产品可追溯,因为没有两个器件是相同的\n\n• 用于MicroLAN的多点控制器\n\n• 通过瞬时接触进行数字识别和信息存储\n\n• 基于芯片的数据载体以紧;

ADI

亚德诺

DS1992L-F5

1Kb/4Kb Memory iButton짰

SPECIAL FEATURES ■ 4096 bits of Read/Write Nonvolatile     Memory (DS1993) ■ 1024 bits of Read/Write Nonvolatile     Memory (DS1992) ■ 256-bit Scratchpad Ensures Integrity of Data     Transfer ■ Memory Partitioned into 256-bit Pages for     Packetizing Data ■ Data Integrity Assured with S

文件:326.63 Kbytes 页数:17 Pages

Maxim

美信

DS1992L-F5

1kbit/4kbit Memory iButtonTM DS1994 4-kbit Plus Time Memory iButtonTM

iButton DESCRIPTION The DS1992/DS1993 memory iButtons (hereafter referred to as DS199_) are rugged read/write data carriers that act as a localized database, easily accessible with minimal hardware. The nonvolatile memory and optional timekeeping capability offer a simple solution to storing and

文件:537.37 Kbytes 页数:17 Pages

Dallas

DS1992_11

1Kb/4Kb Memory iButton 1024 bits of Read/Write Nonvolatile

文件:172.8 Kbytes 页数:17 Pages

Maxim

美信

DS1992L-F5+

1Kb/4Kb Memory iButton 1024 bits of Read/Write Nonvolatile

文件:172.8 Kbytes 页数:17 Pages

Maxim

美信

DS1992L-F5+

包装:管件 类别:存储卡,模块 专用 描述:IBUTTON MEMORY 1KBIT F5

AD

亚德诺

技术参数

  • Applications:

    Asset Management

  • Memory Type:

    NV SRAM

  • Memory Size:

    1K bits

  • Unique Ware:

    No

  • Real Time Clock:

    No

  • Smallest Available Pckg. (max w/pins)(mm2):

    301

  • Budgetary Price (See Notes):

    $6.55 @1k

供应商型号品牌批号封装库存备注价格
DALLAS
2023+
BUTTON
50000
全新原装现货
询价
DALLAS
2015+
SOP/DIP
19889
一级代理原装现货,特价热卖!
询价
MAXIM
13+
CAN
3758
原装分销
询价
MAXIM
23+
CAN
3100
绝对全新原装!优势供货渠道!特价!请放心订购!
询价
MAX/DALL
24+
原厂封装
2500
原装现货假一罚十
询价
DALLAS
24+
BUTTON
5645
公司原厂原装现货假一罚十!特价出售!强势库存!
询价
DALLAS
24+
CAN
6980
原装现货,可开13%税票
询价
MAXIM
23+
CAN
8650
受权代理!全新原装现货特价热卖!
询价
MAXIM
23+
CAN
8888
专做原装正品,假一罚百!
询价
DALLAS
23+
CAN
65480
询价
更多DS1992供应商 更新时间2025-12-2 10:34:00