STEVAL-MKI064V1 STMicroelectronics, STEVAL-MKI064V1 Datasheet - Page 14
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STEVAL-MKI064V1
Manufacturer Part Number
STEVAL-MKI064V1
Description
BOARD ADAPTER LSM303DLH DIL24
Manufacturer
STMicroelectronics
Series
MEMSr
Datasheets
1.STEVAL-MKI009V1.pdf
(42 pages)
2.STEVAL-MKI063V1.pdf
(47 pages)
3.STEVAL-MKI064V1.pdf
(4 pages)
Specifications of STEVAL-MKI064V1
Sensor Type
Accelerometer and Magnetometer
Sensing Range
±2g, 4g, 8g, ±1.3 ~ 8.1 gauss
Interface
I²C
Sensitivity
1 ~ 3.9 mg/Digit, ±0.01%/°C
Embedded
No
Utilized Ic / Part
LSM303DLH
Sensing Axis
Double Axis
Output Type
Digital
Interface Type
USB
For Use With
497-10682 - MOTEHRBOARD MEMS ADAPTER STM32
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Voltage - Supply
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
For Use With/related Products
LPR5xxxAL, LPY5xxxAL, LY5xxxAL
Other names
497-10689
Module specifications
2.3
2.3.1
Table 5.
1. Data based on standard I
2. Cb = total capacitance of one bus line, in pF.
14/47
t
t
r(SDA)
f(SDA)
t
Symbol
t
t
t
w(SP:SR)
w(SCLH)
t
w(SCLL)
t
su(SDA)
t
f
h(SDA)
t
su(SR)
su(SP)
(SCL)
h(ST)
t
t
r(SCL)
f(SCL)
Communication interface characteristics
Accelerometer sensor I
Subject to general operating conditions for Vdd and top.
I
Figure 3.
b. Measurement points are done at 0.2·Vdd_IO and 0.8·Vdd_IO, for both port.
2
C slave timing values
SCL clock frequency
SCL clock low time
SCL clock high time
SDA setup time
SDA data hold time
SDA and SCL rise time
SDA and SCL fall time
START condition hold time
Repeated START condition
setup time
STOP condition setup time
Bus free time between STOP
and START condition
2
Parameter
C protocol requirement, not tested in production.
I
2
C slave timing diagram
2
Doc ID 16941 Rev 1
C - inter IC control interface
I
2
C standard mode
0.01
Min
250
4.7
4.0
4.7
4.7
0
4
4
(b)
1000
Max
3.45
100
300
(1)
20 + 0.1C
20 + 0.1C
0.01
Min
100
1.3
0.6
0.6
0.6
0.6
1.3
I
0
2
C fast mode
b
b
(2)
(2)
Max
400
300
300
(1)
0.9
LSM303DLH
Unit
KHz
µs
ns
µs
ns
µs