型号 功能描述 生产厂家 企业 LOGO 操作

Serial Number iButton

iButton DESCRIPTION The DS1990A Serial Number iButton is a rugged data carrier that acts as an electronic registration number for automatic identification. The DS1990A consists of a factory-lasered, 64-bit ROM that includes an unique 48-bit serial number, an 8-bit CRC and an 8-bit Family Code (01

Dallas

Serial Number iButton

General Description The DS1990A serial number iButton® is a rugged data carrier that serves as an electronic registration number for automatic identification. Data is transferred serially through the 1-Wire® protocol, which requires only a single data lead and a ground return. Every DS1990A is fa

Maxim

美信

Serial Number iButton

General Description The DS1990A serial number iButton® is a rugged data carrier that serves as an electronic registration number for automatic identification. Data is transferred serially through the 1-Wire® protocol, which requires only a single data lead and a ground return. Every DS1990A h

AD

亚德诺

DS1990A-F5-W产品属性

  • 类型

    描述

  • 型号

    DS1990A-F5-W

  • 功能描述

    序列号注册

  • RoHS

  • 制造商

    Maxim Integrated

更新时间:2026-1-5 12:00:02
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
Maxim(美信)
2511
标准封装
6000
电子元器件采购降本30%!原厂直采,砍掉中间差价
DALLAS
23+
BUTTON
10000
原厂授权一级代理,专业海外优势订货,价格优势、品种
DALLAS
25+
2987
只售原装自家现货!诚信经营!欢迎来电!
ADI/亚德诺
25+
原装
32360
ADI/亚德诺全新特价DS1990A-F5+即刻询购立享优惠#长期有货
MAXIM
2540+
BUTTON
9854
只做原装正品假一赔十为客户做到零风险!!
DALLAS
22+
BUTTON
30000
只做原装正品
MAXIM/美信
24+
原厂原装
4044
原装正品现货,假一赔十
Maxim(美信)
25+
标准封装
6000
原装,请咨询
MAXIM/美信
2025+
NA
5000
原装进口价格优 请找坤融电子!
Dallas(达拉斯)
2526+
Original
50000
只做原装优势现货库存,渠道可追溯

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