For further information contact your local STMicroelectronics sales office.
July 2013 DocID17671 Rev 2 1/4
STEVAL-MKI083V1
LPY450AL adapter board for standard DIL 24 socket
Data brief
Features
Complete LPY450AL pinout for a standard DIL
24 socket
Fully compatible with STEVAL-MKI109V2
motherboard
RoHS compliant
Description
The STEVAL-MKI083V1 is an adapter board
designed to facilitate the evaluation of MEMS
devices in the LPY450AL product family. The
board offers an effective solution for fast system
prototyping and device evaluation directly within
the user’s own application.
The STEVAL-MKI083V1 can be plugged into a
standard DIL 24 socket. The adapter provides the
complete LPY450AL pinout and comes ready-to-
use with the required decoupling capacitors on
the VDD power supply line.
This adapter is supported by STEVAL-MKI109V2:
it is a motherboard including a high-performance
32-bit microcontroller which functions as a bridge
between the sensor and a PC, on which it is
possible to use the downloadable graphical user
interface (Unico GUI), or dedicated software
routines for customized applications.
STEVAL-MKI083V1
www.st.com
Schemati c diag ra m STEVAL- MK I083 V1
2/4 DocID17671 Rev 2
1 Schematic diagram
Figure 1. STEVAL-MKI083V1 circuit schematic



+HDG HU 
-3












+HDGHU 
-3
.
5
Q)
&
2782
[28 7
Q)
&
9G G
X)
&
[ 28 7
Q )
&
 .
5
9GG
2 .
5
 Q)
&
287
9GG
287
[28 7
9UHI
9UHI
[287
287
2
+3
67
3'
67
3'
+3
2
9&2 17
9&2 17
),/79''
),/79''
1RW 0R XQ WHG
1RW 0R XQ WHG
287;
1&
1&
1&
[,1B ;
1&
[28 7 ;
1&
9GG
1&

1&

1&

1&

[28 7 <

1& 
[,1B < 
9&217 
),/79'' 
9GG 
287< 
1& 
9UHI 
1& 
+3 
5HV 
*1' 
67 
3' 
8
Q)
&
$09
DocID17671 Rev 2 3/4
STEVAL-MKI083V1 Revision history
4
2 Revision history
Table 1. Document revision history
Date Revision Changes
12-Aug-2010 1 Initial release.
10-Jul-2013 2 Updated description.
Added new features.
STEVAL-MKI083V1
4/4 DocID17671 Rev 2
Please Read Carefully:
Informa tion in this do cument is prov ided solely in connec tion with ST products. STMic roelect ronics NV and its subsidiari es (“ST”) reser ve the
right to mak e chang es, c or recti ons , modif ic ations or improv ement s, t o th is documen t, and the prod ucts an d servic es des crib ed he rein a t any
time, without notice.
All ST produ cts are sold pursuant to ST ’s terms and conditions of sale.
Purchasers are solely responsible for the choice, selection and use of the ST products and services described herein, and ST assumes no
liability whatsoever relati ng to the choic e, selection or use of the ST products and serv ices described herein.
No license, expres s or implied, by estoppel or otherwise, to any intellectual property rights is granted under this document. If any part of this
document refers to any third party products or services it shall not be deemed a license grant by ST for the use of such third party products
or services, or any intellectual property contained therein or considered as a warranty covering the use in any manner whatsoever of such
third party products or services or any intellectual property contained therein.
UNLESS OTHERWISE SET FORTH IN ST’S TERMS AND CONDITIONS OF SALE ST DISCLAIMS ANY EXPRESS OR IMPLIED
WARRANTY WITH RESPECT TO THE USE AND/OR SALE OF ST PRODUCTS INCLUDING WITHOUT LIMITATION IMPLIED
WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE (AND THEIR EQUIVALENTS UNDER THE LAWS
OF ANY JURISDICTION), OR INFRINGEMENT OF ANY PATENT, COPYRIGHT OR OTHER INTELLECTUAL PROPERTY RIGHT.
ST PRODUCTS ARE NOT AUTHORIZED FOR USE IN WEAPONS. NOR ARE ST PRODUCTS DESIGNED OR AUTHORIZED FOR USE
IN: (A) SAFETY CRITICAL APPLICATIONS SUCH AS LIFE SUPPORTING, ACTIVE IMPLANTED DEVICES OR SYSTEMS WITH
PRODUCT FUNCTIONAL SAFETY REQUIREMENTS; (B) AERONAUTIC APPLICATIONS; (C) AUTOMOTIVE APPLICATIONS OR
ENVIRONMENTS, AND/OR (D) AEROSPACE APPLICATIONS OR ENVIRONMENTS. WHERE ST PRODUCTS ARE NOT DESIGNED
FOR SUCH USE, THE PURCHASER SHALL USE PRODUCTS AT PURCHASER’S SOLE RISK, EVEN IF ST HAS BEEN INFORMED IN
WRITING OF SUCH USAGE, UNLESS A PRODUCT IS EXPRESSLY DESIGNATED BY ST AS BEING INTENDED FOR “AUTOMOTIVE,
AUTOMOTIVE SAFETY OR MEDICAL” INDUSTRY DOMAINS ACCORDING TO ST PRODUCT DESIGN SPECIFICATIONS.
PRODUCTS FORMALLY ESCC, QML OR JAN QUALIFIED ARE DEEMED SUITABLE FOR USE IN AEROSPACE BY THE
CORRESPONDING GOVERNMENTAL AGENCY.
Resale of ST produ cts with provis ions different f rom the statem ents and/or technic al features set forth in this document shall i mmediately void
any warranty granted by ST for the ST product or service described herein and shall not create or extend in any manner whatsoever, any
liabili ty of ST.
ST and the ST logo are trademarks or registered trademarks of ST in various countries.
Information in this document supersedes and replaces all informati on previously supplied.
The ST logo is a registered trademark of STMicroelectronics. All other names are the propert y of their respective ow ners.
© 2013 STMicroelec tronics - All rights reserved
STMicroelectronics group of companies
Australia - Belgium - Brazil - Canada - China - Czech Republic - Finland - France - Germany - Hong Kong - India - Israel - Italy - Japan -
Malaysia - Malta - Morocco - Phili ppines - Singap ore - Spain - Sweden - Switz erland - United Kin gdom - United States of America
www.st.com
Mouser Electronics
Authorized Distributor
Click to View Pricing, Inventory, Delivery & Lifecycle Information:
STMicroelectronics:
STEVAL-MKI083V1