DS1990数据手册供应价格亚德诺Dallas-114ic电子网

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型号	下载订购	功能描述	制造商上传企业	LOGO
DS1990	文件：151.36 Kbytes Page：10 Pages	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 文件：151.36 Kbytes 页数：10 Pages	Dallas	Dallas
DS1990	文件：300 bytes Page：1 Pages	Serial Number iButton	ADI 亚德诺	ADI
DS1990A	文件：151.36 Kbytes Page：10 Pages	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 文件：151.36 Kbytes 页数：10 Pages	Dallas	Dallas
DS1990A	文件：702.16 Kbytes Page：10 Pages	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 文件：702.16 Kbytes 页数：10 Pages	AD 亚德诺	AD
DS1990A	文件：149 Kbytes Page：10 Pages	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 文件：149 Kbytes 页数：10 Pages	Maxim 美信	Maxim
DS1990AA-F3+	文件：702.16 Kbytes Page：10 Pages	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 文件：702.16 Kbytes 页数：10 Pages	AD 亚德诺	AD
DS1990AA-F5+	文件：702.16 Kbytes Page：10 Pages	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 文件：702.16 Kbytes 页数：10 Pages	AD 亚德诺	AD
DS1990A-F3	文件：151.36 Kbytes Page：10 Pages	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 文件：151.36 Kbytes 页数：10 Pages	Dallas	Dallas
DS1990A-F3+	文件：702.16 Kbytes Page：10 Pages	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 文件：702.16 Kbytes 页数：10 Pages	AD 亚德诺	AD
DS1990A-F3+	文件：149 Kbytes Page：10 Pages	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 文件：149 Kbytes 页数：10 Pages	Maxim 美信	Maxim

技术参数

Applications：
Electronic Access Control
Memory Type：
ROM Only
Memory Size：
64 bits
Unique Ware：
No
Real Time Clock：
No
Smallest Available Pckg. (max w/pins)(mm2)：
301
Budgetary Price (See Notes)：
$1.62 @1k

供应商	型号	品牌	批号	封装	库存	备注	价格
深圳市壹芯创科技有限公司	DS1990	MAXIM/美信	24+		19328	全新原装正品!现货库存!可开13点增值税发票	询价
深圳市正纳电子有限公司	DS1990	Maxim(美信)	23+	NA	20094	正纳10年以上分销经验原装进口正品做服务做口碑有支持	询价
深圳市河锋鑫科技有限公司	DS1990	Maxim(美信)	2021+		6000	原装现货，欢迎询价	询价
深圳市宏捷佳电子科技有限公司	DS1990	DALLAS	2023+	BUTTON	50000	全新原装现货	询价
深圳市科芯源微电子有限公司	DS1990	MAXIM/美信	25+	CAN	257	原装正品,假一罚十!	询价
深圳市信达伟业电子有限公司	DS1990	MAXIM/美信	25+	CAN	257	原装正品,假一罚十!	询价
深圳市盈慧通电子有限公司	DS1990	Maxim(美信)	2511		8484	电子元器件采购降本 30%!盈慧通原厂直采,砍掉中间差价	询价
谛辉(北京/上海/青岛 )电子科技有限公司	DS1990A-F5+	DALLAS	25+	DIP-18	18000	原厂直接发货进口原装	询价
深圳市星佑电子有限公司	DS1990A-F5	DALLAS	05+	原厂原装	4483	只做全新原装真实现货供应	询价
深圳市粤科源兴科技有限公司	DS1990R-F5	MAXIM	13+	CAN	3738	原装分销	询价

更多DS1990供应商更新时间2025-10-10 16:10:00

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