DS1921K# Maxim Integrated Products, DS1921K# Datasheet

DS1921K#

Manufacturer Part Number

DS1921K#

Description

KIT IBUTTON THERMOCHRON

Manufacturer

Maxim Integrated Products

Series

iButton®r

Datasheets

1.DS1921G-F5.pdf (42 pages)

2.DS1921K.pdf (3 pages)

Specifications of DS1921K#

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Memory Size

Memory Type

Lead Free Status / Rohs Status

Lead free / RoHS Compliant

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The DS1921K Thermochron™ iButton

provides the basic hardware for a quick evaluation of

Maxim’s

communicates using the 1-Wire

the USB port of a Microsoft Windows

Computer running Vista

Microsoft Server Operating Systems Windows 2003 or

2008. The kit includes a DS1921 Thermochron iButton

and all hardware required to communicate with it. The

DS1921K is also capable of evaluating any other

iButton, including the high-capacity Thermochrons

(DS1922L, DS1922T, and DS1923), the Hygrochron™

(DS1923), and the temperature-only iButton (DS1920).

Please note that the DS1921 is the only iButton

included in the kit. All other iButtons may be purchased

separately. The easy setup process includes the free

download of 1-Wire drivers and the OneWireViewer

demonstration software to easily communicate with

iButtons through the PC’s USB port. The download site

for the free 1-Wire drivers and bundled OneWireViewer

is found at:

http://www.maxim-ic.com/1-wiredrivers

For software developers who wish to create custom

iButton applications, Maxim provides documentation

and a free library of source code examples at

http://www.maxim-ic.com/ibutton

Development Kits link. Please check our website

regularly for software updates.

To evaluate plastic-packaged 1-Wire devices instead of

the iButton form factor, use the DS9090K instead of the

DS1921K. To evaluate any iButtons other than

Thermochrons, see the DS9092K.

# Denotes an RoHS-compliant device that may include lead(Pb)

that is exempt under the RoHS requirements.

Windows and Vista are registered trademarks of Microsoft Corp.

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

Thermochron, Blue Dot, and Hygrochron are trademarks of Maxim Integrated Products, Inc.

For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,

or visit Maxim’s website at

______________ General Description

_____________

19-4609; 4/09

DS1921K#

PART

Thermochron

________________________________________________________Maxim Integrated Products

Ordering Information

, XP SP2 (or higher), or

iButton

www.maxim-ic.com

protocol. The kit uses

under the Software

Thermochron iButton Starter Kit

EV Kit

TYPE

-based Personal

family

Starter Kit

that

 Starter Kit to evaluate the DS1921 Thermochron

 Easy Setup with USB Adapter

 Free download of 1-Wire drivers and

 Compatible with other Thermochron iButtons

__________________________

__________________

iButton temperature recording device with a

Microsoft Windows-based PC

OneWireViewer Demonstration Software

DS1922L, DS1922T, DS1922E, DS1923 (not

included)

QTY

DS1402D-DR8 dual Blue Dot™ Receptor

DS1921G-F5# Thermochron iButton

DS9490R USB to 1-Wire adapter

DS9093F Snap-in Fob, Black

DESCRIPTION

EV Kit Contents

REV:042309

Features

Related parts for DS1921K#

DS1921K# Summary of contents

Page 1

... DS1921K. To evaluate any iButtons other than Thermochrons, see the DS9092K. Ordering Information _____________ PART DS1921K# # Denotes an RoHS-compliant device that may include lead(Pb) that is exempt under the RoHS requirements. Windows and Vista are registered trademarks of Microsoft Corp. 1-Wire and iButton are registered trademarks of Maxim Integrated Products, Inc. ...

Page 2

... Thermochron. For more details on using the OneWireViewer, please see the following application notes: ________________________________________________________Maxim Integrated Products Thermochron iButton Starter Kit Application Note 4373: iButton® Quick Start Guide and Application Note 3358: Guide ...

Page 3

History REVISION DATE General Description Updated the Added Ordering Information Added EV Kit Contents 12/05/08 Removed outdated items from Reformatted with Maxim logo. Getting Started Added 4/23/09 Added reference to Application Note 4373. ____________________________________________________________________________ Thermochron iButton Starter Kit DESCRIPTION ...

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