MEMS 3-axis ±2g/±6g digital output low voltage linear
accelerometer evaluation board based on the LIS3LV02DL
Features
■ Graphical user interface
■ USB connector
■ Control switches
■ MEMS sensor
■ LED indicators
■ ST7-USB microcontroller
Description
The STEVAL-MKI005V1 is an evaluation kit
designed to provide the user with a complete,
ready-to-use platform for evaluation of the
LIS3LV02DL, a low power 3-axis linear
accelerometer with digital output. The device
includes a sensing element and an IC interface
capable of translating information from the
sensing element into a measured signal that can
be used for external applications.
STEVAL-MKI005V1
Data Brief
STEVAL-MKI005V1
In addition to the MEMS sensor, the evaluation
board utilizes an ST7-USB microcontroller which
functions as a bridge between the sensor and the
PC, on which it is possible to use the graphical
user interface (GUI) included with the kit or
dedicated software routines for customized
applications.
January 2008 Rev 1 1/4
For further information contact your local STMicroelectronics sales office.
www.st.com
4
Circuit schematic STEVAL-MKI005V1
1 Circuit schematic
Figure 1. Circuit schematic
D3
15
16
LIS3LV02DL
U1
100R
R5
data_ready
mi so
mosi
Vddf
sck
cs_pad
res
GND
RDY/ INT
1
SDO
2
3
4
5
CS
6
GND
14
Vdd
13
res
SDA / SDI / SD O
12
Vdd
Vdd_IO
SCL / SPC
nc
7
11
res
10
GND
9
CK
8
J2
100n
C7
NReset
SW1
10k
Riccsel1
ic cdat a
iccclk
nRESET
iccsel
2
4
6
8
10
1
3
5
7
9
ICP
TP1
VCC
33p
Cosc2
12M H z
100R
R3
100R
R2
Vddf
D4
100n
C5
+
4u7
C2
100n
C4
+
VCC
10u
C1
180R
R1
1
2
3
D1
4
V+
DP
DM
GND
USB_B
J1
RledGled
GR
ST7265X_TQFP64
U2
48
PWM 1
49
50
iccsel
nRESET
51
SCL
52
SDA
53
AIN0
54
AIN1
55
56
57
iccclk
58
iccdata
Vdd2
59
Vdda
60
Vssa
61
V ss2
62
oscin
63
oscout
64
1
Yoscm1
osci n oscout
33p
Cosc1
100n
C6
VCC
cs_pad
CS2
47
AIN6
PWM 0
RESET
USBEN
ICCCL K
ICCDATA
OSCIN
OSCOU T
UV ss
UDM
2
PD3
AIN2
AIN3
AIN4
AIN5
OCM P1
OCM P2
Vpp/ICCSEL
UDP
UV cc
UV dd
Vddf
Vssf
PE5
PE6
3
4
5
6
7
8
9
Rled
Gled
Vddf
1k 5
R6
PC4
PC5
PC6
PC7
PD0
PD1
PD2
PE7
PB0
PB1
PB2
PB3
PB4
PB5
10
11
12
13
14
15
16
10u
C10
+
220n
C9
47n
C8
CS1
33
34
35
36
37
38
39
40
41
42
43
44
45
46
+
4u7
C3
Vss1
32
Vdd1
31
SCK
30
sck
MOSI
29
mosi
MISO
28
miso
SS
27
PA 7
Vddf
26
PA 6
25
PA 5
24
PA 4
data_ready
23
PA 3
22
PA 2
21
PA 1
20
PA 0
19
PB7
18
PB6
17
R8
R7
1
cs_pad
2
data_ready
3
mosi
4
mi so
5
sck
6
7
CS1
CS2
10K
10K
SPI
J3
SW3
SW2
2/4
STEVAL-MKI005V1 Revision history
2 Revision history
Table 1. Document revision history
Date Revision Changes
17-Jan-2008 1 Initial release
3/4
STEVAL-MKI005V1
y
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