Datasheet > DS1990R-F3

DS1990R-F3

更新时间： 2024-01-07 07:39:05

品牌	Logo	应用领域
美信 - MAXIM		可编程只读存储器电动程控只读存储器电可擦编程只读存储器内存集成电路
页数	文件大小	规格书
8页	184K
描述
EEPROM, 64X1, Serial, CMOS, MEDB2, MICROCAN-2

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中文翻译

获取价格

技术参数
数据手册
替代型号

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DS1990R-F3 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Active	包装说明：	ROHS COMPLIANT, MICROCAN-2
针数：	2	Reach Compliance Code：	compliant
ECCN代码：	EAR99	HTS代码：	8473.30.11.80
Factory Lead Time：	6 weeks	风险等级：	1.38
JESD-30 代码：	O-MEDB-N2	内存密度：	64 bit
内存集成电路类型：	EEPROM	内存宽度：	1
功能数量：	1	端子数量：	2
字数：	64 words	字数代码：	64
工作模式：	ASYNCHRONOUS	最高工作温度：	85 °C
最低工作温度：	-40 °C	组织：	64X1
封装主体材料：	METAL	封装形状：	ROUND
封装形式：	DISK BUTTON	并行/串行：	SERIAL
峰值回流温度（摄氏度）：	NOT SPECIFIED	认证状态：	Not Qualified
串行总线类型：	1-WIRE	最大供电电压 (Vsup)：	6 V
最小供电电压 (Vsup)：	2.8 V	标称供电电压 (Vsup)：	5 V
表面贴装：	YES	技术：	CMOS
温度等级：	INDUSTRIAL	端子形式：	NO LEAD
端子位置：	END	处于峰值回流温度下的最长时间：	NOT SPECIFIED

DS1990R-F3 数据手册

DS1990A

Serial Number iButton

www.maxim-ic.com

GENERAL DESCRIPTION

SPECIAL FEATURES

Cꢀ Can Be Read in Less Than 5ms

The DS1990A Serial Number iButtonꢀ is a rugged

data carrier that serves as an electronic registration

number for automatic identification. Data is trans-

ferred serially through the 1-Wireꢀ protocol, which

requires only a single data lead and a ground return.

Every DS1990A is factory lasered with a guaranteed

unique 64-bit registration number that allows for

absolute traceability. The durable stainless-steel

iButton package is highly resistant to environmental

hazards such as dirt, moisture, and shock. Its

compact coin-shaped profile is self-aligning with

mating receptacles, allowing the DS1990A to be

used easily by human operators. Accessories permit

the DS1990A iButton to be mounted on almost any

object, including containers, pallets, and bags.

Cꢀ Operating Range: 2.8V to 6.0V, -40°C to +85°C

COMMON iButton FEATURES

Cꢀ Unique Factory-Lasered 64-Bit Registration

Number Assures Error-Free Device Selection

and Absolute Traceability Because No Two Parts

are Alike

Cꢀ Built-In Multidrop Controller for 1-Wire Net

Cꢀ Digital Identification by Momentary Contact

Cꢀ Data can be Accessed While Affixed to Object

Cꢀ Economically Communicates to Bus Master with

a Single Digital Signal at 16.3kbps

Cꢀ Button Shape is Self-Aligning with Cup-Shaped

Probes

Cꢀ Durable Stainless-Steel Case Engraved with

Registration Number Withstands Harsh

Environments

APPLICATIONS

Cꢀ Access Control

Cꢀ Easily Affixed with Self-Stick Adhesive Backing,

Latched by its Flange, or Locked with a Ring

Pressed Onto its Rim

Cꢀ Work-In-Progress Tracking

Cꢀ Tool Management

Cꢀ Inventory Control.

Cꢀ Meets UL#913 (4th Edit.); Intrinsically Safe

Apparatus: Approved Under Entity Concept for

use in Class I, Division 1, Group A, B, C, and D

Locations

F3 and F5 MicroCAN

F3 size

3.10

F5 size

5.89

Branding

ORDERING INFORMATION

0.51

PART

TEMP RANGE

PACKAGE

F5 iButton

F3 iButton

ꢀ

16.25

DS1990A-F5

DS1990A-F3

-40LC to +85LC

ꢀ

17.35

000000FBC52B

ꢀ

EXAMPLES OF ACCESSORIES

1-Wire

PART

DESCRIPTION

DS9096P

DS9101

Self-Stick Adhesive Pad

Multipurpose Clip

Mounting Lock Ring

Snap-In Fob

IO GND IO

GND

DS9093RA

DS9093A

DS9092

All dimensions are shown in millimeters.

iButton Probe

iButton, 1-Wire, and MicroCAN are registered trademarks of

Dallas Semiconductor.

Note: Some revisions of this device may incorporate deviations from published specifications known as errata. Multiple revisions of any device

may be simultaneously available through various sales channels. For information about device errata, click here: www.maxim-ic.com/errata.

1 of 8

REV: 033005

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中文翻译

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DS1990R-F3 替代型号

型号	品牌	替代类型	描述	数据表
DS1990A-F3+	MAXIM	功能相似	Serial Number iButton
DS1990A-F5	DALLAS	功能相似	Serial Number iButton

与DS1990R-F3相关器件

型号	品牌	获取价格	描述	数据表
DS1990R-F5	MAXIM	获取价格	EEPROM, 64X1, Serial, CMOS, MEDB2, MICROCAN-2
DS1990R-F5#	MAXIM	获取价格	EEPROM, 64X1, Serial, CMOS, MEDB2, ROHS COMPLIANT, MICROCAN-2
DS1990-序列号IBUTTON	ETC	获取价格
DS1991	DALLAS	获取价格	MultiKey iButton
DS1991L	ETC	获取价格	Analog IC
DS1991L-F5	DALLAS	获取价格	MultiKey iButton
DS1991L-F5	MAXIM	获取价格	Memory Circuit, 1152X1, CMOS, MEDB2, MICROCAN-2
DS1991LP	ETC	获取价格	Analog IC
DS1991LR	ETC	获取价格	Analog IC
DS1991P	ETC	获取价格	Analog IC

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