Datasheet > DS1995

DS1995

更新时间： 2024-01-02 02:01:11

品牌	Logo	应用领域
美信 - MAXIM		/
页数	文件大小	规格书
2页	40K
描述
16Kb Memory iButton

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数据手册

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DS1995 数据手册

19-4895; Rev 8/09

DS1995

16Kb Memory iButton

Presence detector acknowledges when reader

first applies voltage

SPECIAL FEATURES

16384 bits of read/write nonvolatile memory

256-bit scratchpad ensures integrity of data

transfer

F5 MICROCAN

Overdrive mode boosts communication to 142

kbits per second

Memory partitioned into 256-bit pages for

packetizing data

Data integrity assured with strict read/write

protocols

Operating temperature range from -40C to

+70C

Over 10 years of data retention

5.89

0.51



16.25



17.35

000000FBC52B

1-Wire^

COMMON iButton FEATURES

DATA

GROUND

Unique, factory-lasered and tested 64-bit

registration number (8-bit family code + 48-bit

serial number + 8-bit CRC tester) assures

absolute traceability because no two parts are

alike

All dimensions are shown in millimeters.

ORDERING INFORMATION

PIN-

PACKAGE

PART

TEMP RANGE

Multidrop controller for MicroLAN

Digital identification and information by

momentary contact

DS1995L-F5+

F5 MicroCan

-40C to +70C

+Denotes a lead(Pb)-free/RoHS-compliant package.

Chip-based data carrier compactly stores

information

EXAMPLES OF ACCESSORIES

DS9096P

DS9101

DS9093RA

DS9093F

DS9092

Self-Stick Adhesive Pad

Multi-Purpose Clip

Mounting Lock Ring

Snap-In Fob

Data can be accessed while affixed to object

Economically communicates to bus master

with a single digital signal at 16.3 kbits per

second

Standard 16 mm diameter and 1-Wire^®

protocol ensure compatibility with iButton

family

iButton Probe

iButton DESCRIPTION

The DS1995 Memory iButton operates nearly

identically to the DS1996. The main differences

are: 16 Kbits of memory organized as 64 pages of

32 bytes and a family code of 0A hexadecimal. For

further details, refer to the DS1996 data sheet.

Button shape is self-aligning with cup-shaped

probes

Durable stainless steel case engraved with

registration number withstands harsh

environments

Easily affixed with self-stick adhesive backing,

latched by its flange, or locked with a ring

pressed onto its rim

iButton and 1-Wire are registered trademarks of Maxim Integrated Products, Inc.

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