STM ASM330LHB Automotive Inertial Module
STM ASM330LHB Automotive Inertial Module
The STM ASM330LHB high-precision automotive 6-axis inertial module is a system-in-package integrating a 3-axis digital accelerometer and a 3-axis digital gyroscope. An ISO26262:2018 certified safety manual and software library are provided to support application development using the ASM330LHB and meeting ASIL-B requirements.
The STM ASM330LHB is AEC-Q100 qualified and industrialized with a dedicated MEMS production process to meet automotive reliability standards. All components are fully temperature tested to guarantee the highest quality. The sensing element is fabricated using ST's proprietary micromachining process. At the same time, the IC interface is designed using CMOS technology, allowing the design of dedicated circuits, trimmed to better match the properties of the sensing element.
The ASM330LHB includes full-scale acceleration ranges of ±2/±4/±8/±16g and wide angular rate ranges of ±125/±250/±500/±1000/±2000/±4000dps, allowing it to be used in a wide range of automotive applications . The device supports dual operating modes, high-performance mode, and low-power mode. All design elements of the ASM330LHB have been optimized for excellent output stability, very low noise, and complete data synchronization to benefit sensor-assisted applications such as dead reckoning and sensor fusion.
The ASM330LHB is available in a 14-pin plastic land grid array (LGA) package with an extended temperature range up to +105°C.
feature
AEC-Q100 qualified
-40°C to +105°C extended temperature range
Embedded compensation for high temperature stability
android compatible
Accelerometer User Selectable Full Scale Up to ±16g
Extended Gyro Range from ±125dps to ±4000dps
Dual operating modes - high performance and low power consumption modes
I 2 C, MIPI I3C SM, and SPI serial interfaces
Six-channel synchronous output to improve the accuracy of dead reckoning algorithm
Programmable Finite State Machine
machine learning core
Smart Programmable Interrupt
Embedded 3KB FIFO can be used to offload the host processor
ECOPACK and RoHS Compliant
application
Satellite precise positioning
Vehicle-to-everything (V2X)
ADAS
active suspension
Radar, lidar and camera digital stabilization
Door/Trunk Module
motion activation function
