LIS33DE STMicroelectronics, LIS33DE Datasheet - Page 21
LIS33DE
Manufacturer Part Number
LIS33DE
Description
Board Mount Accelerometers MEMS MOTION SENS 3 AXIS 2G/8G SDO NANO
Manufacturer
STMicroelectronics
Datasheet
1.LIS33DE.pdf
(31 pages)
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
LIS33DE
Manufacturer:
STMicroelectronics
Quantity:
1 450
Part Number:
LIS33DE
Manufacturer:
ST
Quantity:
20 000
Company:
Part Number:
LIS33DETR
Manufacturer:
STMicroelectronics
Quantity:
6 400
Part Number:
LIS33DETR
Manufacturer:
ST
Quantity:
20 000
LIS33DE
5.2.3
SPI read in 3-wires mode
3-wires mode is entered by setting to 1 bit SIM (SPI Serial Interface Mode selection) in
CTRL_REG2.
Figure 11. SPI read protocol in 3-wires mode
The SPI read command is performed with 16 clock pulses:
bit 0: READ bit. The value is 1.
bit 1: MS bit. When 0 do not increment address, when 1 increment address in multiple
reading.
bit 2-7: address AD(5:0). This is the address field of the indexed register.
bit 8-15: data DO(7:0) (read mode). This is the data that is read from the device (MSb first).
Multiple read command is also available in 3-wires mode.
SDI/O
SPC
CS
RW
MS
AD5 AD4 AD3 AD2 AD1 AD0
Doc ID 15596 Rev 1
DO7 DO6 DO5 DO4 DO3 DO2 DO1 DO0
Digital interfaces
21/31