LIS33DE STMicroelectronics, LIS33DE Datasheet - Page 11

• Manufacturer Part Number: LIS33DE
• Description: Board Mount Accelerometers MEMS MOTION SENS 3 AXIS 2G/8G SDO NANO
• Manufacturer: STMicroelectronics

Specifications of LIS33DE

• Sensing Axis: Triple
• Acceleration: 2 g, 8 g
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 2.16 V
• Supply Current: 0.3 mA
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Digital Output - Bus Interface: I2C, SPI
• Sensitivity: 18 mg/digit, 72 mg/digit
• Package / Case: LGA-16
• Output Type: Digital
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

LIS33DE
2.3.2
Table 6.
1. Data based on standard I
2. Cb = total capacitance of one bus line, in pF
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)
I
Subject to general operating conditions for Vdd and top.
I
Figure 4.
b. Measurement points are done at 0.2·Vdd_IO and 0.8·Vdd_IO, for both ports
2
2
SCL
SDA
C slave timing values
C - Inter IC control interface
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
t
f(SDA)
2
t
h(ST)
Parameter
C protocol requirement, not tested in production
I
2
C slave timing diagram
START
t
w(SCLL)
t
r(SDA)
t
w(SCLH)
Doc ID 15596 Rev 1
t
su(SDA)
I
2
C standard mode
Min.
0.01
250
4.7
4.0
4.7
4.7
t
r(SCL)
0
4
4
(b)
t
f(SCL)
t
h(SDA)
Max.
1000
3.45
Mechanical and electrical specifications
100
300
(1)
20 + 0.1C
20 + 0.1C
Min.
0.01
100
1.3
0.6
0.6
0.6
0.6
1.3
I
0
2
C fast mode
b
b
t
(2)
(2)
su(SR)
t
su(SP)
t
w(SP:SR)
Max.
400
300
300
(1)
0.9
REPEATED
START
STOP
START
Unit
11/31
KHz
µs
ns
µs
ns
µs