LIS302DLTR STMicroelectronics, LIS302DLTR Datasheet - Page 7

• 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

LIS302DL
List of figures
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Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Pin connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
SPI slave timing diagram (2). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
I2C Slave timing diagram (4) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
LIS302DL electrical connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Read & write protocol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
SPI Read protocol. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Multiple bytes SPI Read protocol (2 bytes example) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
SPI Write protocol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Multiple bytes SPI Write protocol (2 bytes example) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
SPI Read protocol in 3-wires mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
X axis zero-g level at 2.5V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
X axis sensitivity at 2.5V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Y axis zero-g level at 2.5V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Y axis sensitivity at 2.5V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Z axis zero-g level at 2.5V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Z axis sensitivity at 2.5V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
X axis zero-g level change vs. temperature at 2.5V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
X axis sensitivity change vs. temperature at 2.5V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Y axis zero-g level change vs. temperature at 2.5V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Y axis sensitivity change vs. temperature at 2.5V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Z axis zero-g level change vs. temperature at 2.5V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Z axis sensitivity change vs. temperature at 2.5V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Current consumption in normal mode at 2.5V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Current consumption in power down mode at 2.5V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
LGA 14: mechanical data and package dimensions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
List of figures
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