November 2013 DocID24273 Rev 2 1/4
For further information contact your local STMicroelectronics sales
office
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STEVAL-MKI133V1
LSM303D adapter board for a standard DIL24 socket
Data brie
f
Features
• Complete LSM303D pinout for a standard
DIL 24 socket
• Fully compatible with the STEVAL-
MKI109V2 motherboard
• RoHS compliant
Description
The STEVAL-MKI133V1 is an adapter board
designed to facilitate the evaluation of MEMS
devices in the LSM303D product family. The
board offers an effective solution for fast system
prototyping and device evaluation directly within
the user’s own application.
The STEVAL-MKI133V1 can be plugged into a
standard DIL 24 socket. The adapter provides the
complete LSM303D pinout and comes ready-to-
use with the required decoupling capacitors on
the VDD power supply line.
This adapter is supported by the STEVAL-
MKI109V2 motherboard which includes a high
performance 32-bit microcontroller functioning 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.
Schematic diagram STEVAL-MKI133V1
2/4 DocID24273 Rev 2
10
1
2
3
8
9
11
4
5
6
7
12
JP1
Heade r 12
24
23
22
21
20
19
18
17
16
15
14
13
JP2
Header 12
Vdd_IO
SCL
SDA
SDO
CS
INT2
INT1
ADC3
ADC2
ADC1
C1
100nF
+
C2
10uF
VCC
VCC
ADC1
Vdd_IO
ADC2
ADC3
INT1
CS
INT2
SCL
SDA
SDO
0R
R1
0R
R3
0R
R4
C3
100nF
4u7
C4
0R
R2 VCC
C5
220nF
9
INT2
Res 10
Do Not Mount
11
INT1
GND 12
GND 13
5GND
4SCL
3
2
SETP
1
SETC
16
GND
Vdd_IO
C1 15
Vd d 14
6
7
SDA
SDO
CS
8
U1
LSM303D
Do Not Mount
1 Schematic diagram
Figure 1: STEVAL-MKI133V1 circuit schematic
STEVAL-MKI133V1 Revision history
DocID24273 Rev 2 3/4
2 Revision history
Table 1: Document revision history
Date Revision Changes
12-Feb-2013 1 Initial release.
15-Nov-2013 2 Updated features and description to include information on the
STEVAL-MKI109V2 motherboard and related software.
STEVAL-MKI133V1
4/4 DocID24273 Rev 2
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