STMicroelectronics launches automotive-grade AI inertial measurement unit

 


【Lansheng Technology News】On December 12, 2023, STMicroelectronics’ automotive-grade ASM330LHHXG1 inertial measurement unit (IMU) integrates the sensor’s internal artificial intelligence and improved low-power operating mode, and extends the maximum operating temperature to 125°C to ensure that the sensor can operate in harsh environments. Work reliably in the environment.


STMicroelectronics’ new automotive-grade IMU integrates a three-axis accelerometer and a three-axis gyroscope, and the operating current is less than 800µA when both sensors are running simultaneously. The low power consumption feature reduces system power budget and promotes the use of this product in always-aware applications. By leveraging built-in machine learning cores (MLCs) and finite state machines (FSMs), the sensor's in-sensor AI reduces workload on the main processor, making event detection and classification faster and more energy efficient. The wide temperature range enables smart sensors including the ASM330LHHXG1 to be flexibly deployed in harsh conditions, including near engines, in direct sunlight, or when dissipated power on the board could raise temperatures above standard operating temperatures.


By integrating MLC and FSM, the ASM330LHHXG1 can be used for applications that require fast, deterministic response and low power consumption, including navigation assistance and telematics, anti-theft, collision detection and motion activation functions.


With Unico-GUI and AlgoBuilder software tools, and a MEMS sensor adapter board (STEVAL-MKI243A), STMicroelectronics' MEMS ecosystem helps accelerate application evaluation, prototyping and product development based on the ASM330LHHXG1. Additionally, engineers can find ready-to-use application code examples in ST’s GitHub repository. The MLC library contains use cases for tilt, tow, and vehicle status detection. The FSM library has more inspiring solutions, including motion/stationary detection and jitter detection.


Although the IMU has dual working modes, allowing designers to optimize data update rate and power consumption, the accelerometer and gyroscope have excellent time and temperature drift stability. The accelerometer's full-scale range can be set to ±2/±4/±8/±16g, and the gyroscope's angular rate can be set to ±125, ±250, ±500, ±1000, ±2000 or ±4000 degrees/second.


The ASM330LHHXG1 is an AEC-Q100 qualified product now in volume production and is currently available in an overmolded 14-lead plastic grid array (LGA) package


Lansheng Technology Limited, which is a spot stock distributor of many well-known brands, we have price advantage of the first-hand spot channel, and have technical supports.

Our main brands: STMicroelectronics, Toshiba, Microchip, Vishay, Marvell, ON Semiconductor, AOS, DIODES, Murata, Samsung, Hyundai/Hynix, Xilinx, Micron, Infinone, Texas Instruments, ADI, Maxim Integrated, NXP, etc

To learn more about our products, services, and capabilities, please visit our website at http://www.lanshengic.com

Comments

Post a Comment

Popular posts from this blog

What are the Benefits of Power Optimizers?

Image
  Power optimizer for solar panels is a DC/DC converter that is connected to each solar panel in the PV system, turning them into smart modules. By constantly monitoring the maximum production capacity of each individual solar module, optimizers can increase your PV plant energy production – potentially increasing revenue and shortening system payback time. Simply put, the main benefit of power optimizer is that it maximizes the performance of each panel individually. What are the benefits of power optimizers and why are they needed? When installing solar panels, the panels are connected into groups or arrays. In the case of roof-mounted and in-roof panels, there are usually 12-20 solar panels in one group. If the productivity of one of these panels decreases (shadows from trees and clouds, dust, bird droppings, failures of PV components and other factors), then the productivity of the whole group decreases. Defective or shaded panels may produce 15 to 25 percent less solar energy ...
Read more

What is a Power Conditioner?

Image
  Looking to protect your sensitive and expensive electronics? Surge protection is a great start, but power conditioners also offer valuable protection for components in entertainment and sound systems, as well as home office devices. What does a power conditioner do that a surge protector can’t? Surge protectors are a great defense against damaging voltage spikes. However more than surges and spikes can effect certain sensitive electronic devices. Radio frequency interference (RFI), electro-magnetic interference (EMI) and voltage fluctuations can also effect sound, entertainment, and office devices, causing a reduction in sound and picture quality. How does it work? Power conditioners act as a buffer between the outlet and your system, smoothing out voltage fluctuations as well as radio and electromagnetic interference that can effect system performance. Initially used in industrial, research and laboratory applications, not long after the introduction of home computer systems, th...
Read more

Intel Ruixuan Graphics DX11 performance update, and launched a new Intel PresentMon\xa0Beta

Image
  【Lansheng Technology Information】Through the release of the latest Game On driver,  Intel  has improved the performance of Intel Ruixuan graphics card running a series of popular DX11 games-bringing an average frame rate increase of about 19% for gamers, and the average About 20% of the 99th Percentile frame rate fluency has been improved. This update opened the prelude to the optimization of Intel Sharp DX11. The above-mentioned games are just the beginning of this optimization. Intel will continue to bring more game experience upgrades to users. Intel  will not stop here, and will continue to optimize Intel Sharp Graphics. The optimization and upgrade of DX11 this time is another proof of Intel's fulfillment of its commitment to players in terms of software optimization and game technology integration. Since the release of desktop graphics cards, Intel has released 30 driver updates, provided 57 new games with Game on optimization support, and provided many other...
Read more