LIS331DL STMicroelectronics, LIS331DL Datasheet - Page 8

• Manufacturer Part Number: LIS331DL
• Description: Board Mount Accelerometers MEMS MOTION SENSOR 3-AXIS
• Manufacturer: STMicroelectronics

Specifications of LIS331DL

• Sensing Axis: X, Y, Z
• Acceleration: 2 g, 8 g
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 2.16 V
• Supply Current: 300 uA
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Digital Output - Bus Interface: I2C, SPI
• Mounting Style: SMD/SMT
• Sensitivity: 18 mg/digit, 72 mg/digit
• Package / Case: LGA-16
• Output Type: Digital
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Block diagram and pin description
1
1.1
1.2
8/42
Block diagram and pin description
Block diagram
Figure 1.
Pin description
Figure 2.
a
SELF TEST
X
Y
Block diagram
Pin connection
DIRECTION OF THE
DETECTABLE
ACCELERATIONS
(TOP VIEW)
X+
Y+
Z+
Z-
Y-
X-
REFERENCE
1
MUX
Z
AMPLIFIER
CHARGE
TRIMMING
CIRCUITS
CONVERTER
A/D
13
CLOCK
9
CONTROL LOGIC
(BOTTOM VIEW)
INTERRUPT GEN.
CONTROL LOGIC
&
SPI
I
2
C
1
5
LIS331DL
CS
SCL/SPC
SDA/SDO/SDI
SDO
INT 1
INT 2