LIS302DLTR STMicroelectronics, LIS302DLTR Datasheet - Page 12

• Manufacturer Part Number: LIS302DLTR
• Description: ACCELEROMETER 3AXIS MEMS 14-LGA
• Manufacturer: STMicroelectronics

Specifications of LIS302DLTR

• Featured Product: STM32 Cortex-M3 Companion Products
• Axis: X, Y, Z
• Acceleration Range: ±2.3g, 9.2g
• Sensitivity: 18mg/digit, 72mg/digit
• Voltage - Supply: 2.16 V ~ 3.6 V
• Output Type: Digital
• Bandwidth: 100Hz ~ 400Hz Selectable
• Interface: I²C, SPI
• Mounting Type: Surface Mount
• Package / Case: 14-LGA
• 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): 2.16 V
• Supply Current: 0.3 mA
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Digital Output - Bus Interface: I2C, SPI
• Shutdown: Yes
• For Use With: 497-9047 - BOARD DEMO ACCELEROMETER DIL24497-8373 - BOARD EVAL EXTENSION SN250497-8204 - BOARD ADAPTER LIS302SG DIL24497-8203 - BOARD DEMO LIS302SG497-6404 - BOARD EVAL SPZB260 MOD FOR STR9497-6342 - BOARD EVALUATION FOR LIS302DL497-6246 - BOARD EVAL ACCELEROM LIS302ALK497-6227 - BOARD ADAPTER 20DIP LIS3LV02DL497-6226 - BOARD EVAL ACCELEROM LIS3LV02DL
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-5911-2

Mechanical and electrical specifications
2.3
2.3.1
1. Values are guaranteed at 10MHz clock frequency for SPI with both 4 and 3 wires, based on characterization results, not
2. Measurement points are done at 0.2·Vdd_IO and 0.8·Vdd_IO, for both Input and Output port
3. When no communication is on-going, data on CS, SPC, SDI and SDO are driven by internal pull-up resistors
12/42
SDO
CS
SPC
SDI
tested in production
Symbol
tdis(SO)
tc(SPC)
fc(SPC)
tsu(CS)
th(CS)
tsu(SI)
tv(SO)
th(SO)
th(SI)
(3)
(3)
(3)
(3)
Communication interface characteristics
SPI - Serial Peripheral Interface
Subject to general operating conditions for Vdd and Top.
Table 5.
Figure 3.
t
su(CS)
SPI clock cycle
SPI clock frequency
CS setup time
CS hold time
SDI input setup time
SDI input hold time
SDO valid output time
SDO output hold time
SDO output disable time
SPI slave timing values
SPI slave timing diagram
t
su(SI)
MSB IN
MSB OUT
t
h(SI)
Parameter
t
v(SO)
t
c(SPC)
(2)
t
h(SO)
Min.
100
15
5
8
5
6
Value
(1)
Max.
10
50
50
LSB IN
LSB OUT
t
h(CS)
LIS302DL
t
dis(SO)
MHz
Unit
ns
ns
(3)
(3)
(3)
(3)