High-accuracy automotive 6-axis inertial module for car electronic control units with ASIL-B certification

The ASM330LHB is a system-in-package featuring a 3-axis digital accelerometer and a 3-axis digital gyroscope with an extended temperature range up to +105 °C.

A safety manual and a software library, certified according to ISO26262:2018, are provided to support the development of applications using the ASM330LHB and targeting ASIL-B requirements.

ST’s family of MEMS sensor modules leverages the robust and mature manufacturing processes already used for the production of micromachined accelerometers and gyroscopes to serve both the automotive and consumer market. The ASM330LHB is AEC-Q100 compliant and industrialized through a dedicated MEMS production flow to meet automotive reliability standards. All the parts are fully tested with respect to temperature to ensure the highest quality level.

The sensing elements are manufactured using ST’s proprietary micromachining processes, while the IC interfaces are developed using CMOS technology that allows the design of a dedicated circuit, which is trimmed to better match the characteristics of the sensing element.

The ASM330LHB has a full-scale acceleration range of ±2/±4/±8/±16 g and a wide angular rate range of ±125/±250/±500/±1000/±2000/±4000 dps that enable its usage in a broad range of automotive applications.

The device supports dual operating modes: high-performance mode and low-power mode.

All the design aspects of the ASM330LHB have been optimized to reach superior output stability, extremely low noise, and full data synchronization to the benefit of sensor-assisted applications like dead reckoning and sensor fusion.

The ASM330LHB is available in a 14-lead plastic land grid array (LGA) package.

Key features

AEC-Q100 qualified

Extended temperature range from -40 to +105 °C

Embedded compensation for high stability over temperature

Android compliant

Accelerometer user-selectable full scale up to ±16 g

Extended gyroscope range from ±125 to ±4000 dps

Dual operating modes: high-performance and low-power mode

I²C, MIPI I3CSM, and SPI serial interfaces

Six-channel synchronized output to enhance accuracy of dead-reckoning algorithms

Programmable finite state machine

Machine learning core

Smart programmable interrupts

Embedded 3 KB FIFO available to underload host processor

ECOPACK and RoHS compliant

Alles selecteren	Attribuut	Waarde
	Merk	STMicroelectronics
	Product Type	Accelerometer
	Sensor Type	Accelerometer, Gyroscope
	Number of Axis	3
	Technology	3 Axis 12 Bit Accelerometer
	Mount Type	Surface
	Interface Type	SPI, I2C, MIPI I3CSM
	Magnetic Type	Latch
	Minimum Supply Voltage	3.6V
	Maximum Supply Voltage	1.71V
	Package Type	LGA
	Minimum Operating Temperature	-40°C
	Pin Count	14
	Maximum Operating Temperature	105°C
	Series	ASM330LHB
	Standards/Approvals	RoHS
	Automotive Standard	AEC-Q100

	Alles selecteren
	Merk STMicroelectronics
	Product Type Accelerometer
	Sensor Type Accelerometer, Gyroscope
	Number of Axis 3
	Technology 3 Axis 12 Bit Accelerometer
	Mount Type Surface
	Interface Type SPI, I2C, MIPI I3CSM
	Magnetic Type Latch
	Minimum Supply Voltage 3.6V
	Maximum Supply Voltage 1.71V
	Package Type LGA
	Minimum Operating Temperature -40°C
	Pin Count 14
	Maximum Operating Temperature 105°C
	Series ASM330LHB
	Standards/Approvals RoHS
	Automotive Standard AEC-Q100

STMicroelectronics 3-Axis Surface Accelerometer 3.6 V 1.71 V, SPI, I2C, MIPI I3CSM, LGA, 14-Pin

GRATIS bezorging voor bestellingen vanaf € 75,00

High-accuracy automotive 6-axis inertial module for car electronic control units with ASIL-B certification

Key features

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