LIS302DL STMicroelectronics, LIS302DL Datasheet - Page 13

• Manufacturer Part Number: LIS302DL
• Description: Board Mount Accelerometers MEMS motion snsr 3 axis
• Manufacturer: STMicroelectronics

Specifications of LIS302DL

• Sensing Axis: X, Y, Z
• Acceleration: 2 g, 8 g
• Digital Output - Number Of Bits: 8 bit
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 2.5 V
• Supply Current: 0.3 mA
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Digital Output - Bus Interface: I2C, SPI
• Shutdown: Yes
• Sensitivity: 18 mg/digit, 72 mg/digit
• Package / Case: LGA-14
• Output Type: Digital
• Acceleration Range: ±2g, ±8g
• No. Of Axes: 3
• Interface Type: I2C, SPI
• Sensor Case Style: LGA
• No. Of Pins: 14
• Supply Voltage Range: 2.16V To 3.6V
• Operating Temperature Range: -40°C To +85°C
• Svhc: No
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

LIS302DL
1. Data based on standard I
2. A device must internally provide an hold time of at least 300ns for the SDA signal (referred to VIHmin of the SCL signal) to
3. Cb = total capacitance of one bus line, in pF
4. Measurement points are done at 0.2·Vdd_IO and 0.8·Vdd_IO, for both port
t
t
SCL
r(SDA)
SDA
f(SDA)
bridge the undefined region of the falling edge of SCL
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
t
r(SCL)
f(SCL)
f(SDA)
2.3.2
Subject to general operating conditions for Vdd and Top.
Table 6.
Figure 4.
t
h(ST)
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
START
t
w(SCLL)
t
I
r(SDA)
2
2
C - inter IC control interface
Parameter
C protocol requirement, not tested in production
I
I
2
2
C Slave timing diagram
C slave timing values
t
w(SCLH)
t
su(SDA)
t
r(SCL)
I
2
C standard mode
Min
250
4.7
4.0
4.7
4.7
0
0
4
4
t
f(SCL)
t
h(SDA)
(4)
3.45
1000
Max
Mechanical and electrical specifications
100
300
(2)
(1)
20 + 0.1C
20 + 0.1C
Min
100
1.3
0.6
0.6
0.6
0.6
1.3
I
0
0
2
t
C fast mode
su(SR)
b
b
t
(3)
(3)
su(SP)
t
w(SP:SR)
0.9
Max
400
300
300
(1)
REPEATED
(2)
START
STOP
START
Unit
13/42
KHz
µs
ns
µs
ns
µs