STMicroelectronics

The STEVAL-MKI236A is an adapter board designed to facilitate the evaluation of the ASM330LHB in the MEMS and sensors product portfolio. The board offers an effective solution for fast system prototyping and device evaluation directly within the user’s own application. The STEVAL-MKI236A can be plugged into a standard DIL24 socket. The adapter provides the complete ASM330LHB pinout and comes ready-to-use with the required decoupling capacitors on the VDD and VDDIO power supply lines. This adapter is supported by the STEVAL-MKI109V3 motherboard, which includes a high-performance 32-bit microcontroller functioning as a bridge between the sensor and a PC. MEMS-Studio is a complete software solution for the evaluation and programming of all MEMS sensors and it is available for Linux, macOS, and Windows operating systems. You can also use the downloadable graphical user interface (Unico-GUI) or dedicated software routines for customized applications.

The ASM330LHB is a 6-axis IMU that offers ASIL B compliance if used in conjunction with a certified software library and features 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 ISO 26262:2018, 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.

The ASM330LHBG1 is a 6-axis IMU that offers ASIL B compliance if used in conjunction with a certified software library and features a 3-axis digital accelerometer and a 3-axis digital gyroscope with an extended temperature range up to +125°C. A safety manual and a software library, certified according to ISO 26262:2018, are provided to support the development of applications using the ASM330LHBG1 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 ASM330LHBG1 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 ASM330LHBG1 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 enables 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 ASM330LHBG1 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 ASM330LHBG1 is available in a 14-lead plastic, land grid array (LGA) package.

The ASM330LHH is a system-in-package featuring a 3D digital accelerometer and a 3D digital gyroscope with an extended temperature range up to +105 °C and designed to address automotive non-safety applications. 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 ASM330LHH 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 ASM330LHH 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 enables its usage in a broad range of automotive applications. All the design aspects of the ASM330LHH 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 ASM330LHH is available in a 14-lead plastic land grid array (LGA) package.

The ASM330LHHX is a 6-axis IMU featuring a 3-axis digital accelerometer and a 3‑axis digital gyroscope with an extended temperature range up to +105°C, designed to address automotive nonsafety applications. 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 markets. The ASM330LHHX 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 ASM330LHHX 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 enables 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 ASM330LHHX 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 ASM330LHHX is available in a 14-lead plastic, land grid array (LGA) package.

The ASM330LHHXG1 is a 6-axis IMU featuring a 3-axis digital accelerometer and a 3-axis digital gyroscope with an extended temperature range up to +125°C, designed to address automotive nonsafety applications. 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 markets. The ASM330LHHXG1 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 ASM330LHHXG1 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 enables 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 ASM330LHHXG1 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 ASM330LHHXG1 is available in an overmolded 14-lead plastic, land grid array (LGA) package.

The AST1S31 device is an internally compensated 1.5 MHz fixed-frequency PWM synchronous step-down regulator. The AST1S31 device operates from 2.8 V to 4 V input, while it regulates an output voltage as low as 0.8 V and up to VIN. The AST1S31 integrates a 70 mΩ high-side switch and a 55 mΩ synchronous rectifier allowing very high efficiency with very low output voltages. The peak current mode control with an internal compensation deliver a very compact solution with a minimum component count. The AST1S31 device is available in a 3 x 3 mm, 8 leads VFDFPN package.

The AST1S31HF is an internally compensated 2.3 MHz fixed frequency PWM synchronous step-down regulator. The AST1S31HF operates from 2.8 V to 4 V input, while it regulates an output voltage as low as 0.8 V and up to VIN. The AST1S31HF device integrates a 70 mΩ high-side switch and a 55 mΩ synchronous rectifier allowing very high efficiency with very low output voltages. The peak current mode control with internal compensation deliver a very compact solution with a minimum component count. The AST1S31HF is available in a 3 mm x 3 mm, 8-lead VFDFPN package.