ST MKI006V1 User Manual

查询STEVAL-MKI006V1供应商

MEMS 3-axis - ±2g/±8g digital output low power linear

accelerometer evaluation board based on LIS302DL

Features

■ Graphical user interface

■ USB connector

■ Control switches

■ MEMS sensor

■ LED indicators

■ ST7-USB microcontroller

STEVAL-MKI006V1

Data Brief

Description

The STEVAL-MKI006V1 is an evaluation kit
designed to provide the user with a complete,
ready-to-use platform for evaluation of the
LIS302DL, 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.

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.

STEVAL-MKI006V1

October 2007 Rev 1 1/4

For further information contact your local STMicroelectronics sales office.

www.st.com

4

Board schematic STEVAL-MKI006V1

1 Board schematic

Figure 1. Scheme

USB_B

J1

GND

DM

DP

V+

4

3

2

1

47n

C8

1K5

R6

220n

C9

10u

+

10u

C10

Vddf

Rled

Gled

10K

R7

SW2

SW3

cs_pad

10K

R8

INT1

INT2

Vddf

miso
mosi
sck

4u7

C3

+

100n

C6

16

15

14

13

12

11

10

9

8

7

6

5

4

3

2

PB5

PB4

PB3

PB2

PB1

PB0

PE7

PE6

PE5

17

PB6

18

PB7

19

PA 0

20

PA 1

21

PA 2

22

PA 3

23

PA 4

24

PA 5

25

PA 6

26

PA 7

27

SS

28

MISO

29

MOSI

30

SCK

31

Vdd1

32

Vss1

PC4

33

VCC

OCM P1

PD3

PD2

PD1

PD0

PC7

PC6

PC5

40

39

38

37

36

35

34

CS1

1

Vssf

Vddf

UVdd

UVcc

UDP

UDM

UVss

64

oscout

OSCOU T

63

oscin

OSCIN

62

V ss2

61

Vssa

60

Vdda

59

Vdd2

iccdata

58

ICCD AT A

iccclk

57

ICCCL K

56

USBEN

55

AIN1

54

AIN0

53

SDA

52

SCL

51

nRESET

RESET

iccsel

50

Vpp/ICCSEL

OCM P2

AIN3

AIN2

43

42

41

49

PWM 0

PWM 1

AIN6

AIN5

AIN4

48

47

46

45

44

ST7265X_TQFP64

U2

C1

VCC

+

100n

C4

4u7

C2

+

100n

C5

D1

180R

R1

33p

Cosc1

SPI

J3

INT2
CS1

7

6

sck

5

mi so

4

mosi

3

INT1

2

cs_pad

1

VCC

TP1

ICP

J2

9

7

5

3

1

10

8

6

4

2

nRESET

iccsel

ic cdat a

iccclk

10K

Riccsel1

NReset

SW1

100n

C7

osci n oscout

12M H z

Yoscm1

33p

Cosc2

RledGled

7

CS

100R

D4

GR

100R

R2

Vddf

100R

R3

Vddf

2

3

4

5

6

GND

VDD

Int1

Int2

8

9

INT1

INT2

R5

100R

D3

D2

1

GND _I O

HV

Test_SE

Vdd_I O

sckcs_pad

14

SCL

Reserved

TESTEN

10

11

R4

LIS302DL

SDO

U1

SDA

12

13

mosi

miso

2/4