Datasheet

Block diagram and pin description LSM303D
8/52 DocID023312 Rev 2
1 Block diagram and pin description
1.1 Block diagram
Figure 1. Block diagram
1.2 Pin description
Figure 2. Pin connections
Y+
Z+
Y-
Z-
X+
X-
MUX
CS
SCL/SPC
I (a)
+
-
CHARGE
AMPLIFIER
Sensing Block Sensing Interface
A/D
Control
Logic
converter
DI
SPI / I2C
SDA/SDI/SDO
SDO/SA0
MUX
I (M)
+
-
CHARGE
AMPLIFIER
Y+
Z+
Y-
Z-
X+
X-
INTERRUPT GEN.
CLOCK
TRIMMING
CIRCUITS
REFERENCE
OFFSET
CIRCUITS
BUILT-IN
CIRCUITS
SET/RESET
TEMPERATURE
FIFO
SENSOR
INT1
INT2
AM12676V1
DIRECTION OF
DETECTABLE
MAGNETIC FIELDS
DIRECTION OF
DETECTABLE
ACCELERATIONS
TOP VIEW
1
5
9
13
(BOTTOM VIEW)
Y
1
X
Z
Pin 1 indicator
X
Z
Y
TOP VIEW
AM12677V1