STMicroelectronics

STMicroelectronics

The VNH9045AQ motor driver from STMicroelectronics is preassembled with the external parts. It allows connection of the load, power supply and microcontroller.

The board supports control and diagnostic functions. This makes it easy to test direction control, pulse-width modulation, current feedback and diagnostics.

The board also supports development. It provides connectivity and some thermal heat-sinking for prototyping. The board uses a 4-layer FR4 PCB measuring 65.74mm x 93.13mm.



STMicroelectronics

The STM32 Nucleo-144 development board with the STM32C5A3ZG MCU, supports Arduino and ST morpho connectivity

The board provides an affordable and flexible way to try out new concepts and build prototypes by choosing from the different combinations of performance and power consumption, provided by the STM32 microcontroller. For compatible boards, the internal or external SMPS significantly reduces power consumption in Run mode.

The STM32 Nucleo-144 board offers an easy way to expand the functionality of the Nucleo open development platform with a wide choice of specialized shields through several expansion connectors:

  • ARDUINO Uno V3 connector, which is extended as part of ST Zio expansion connector on some boards
  • ST morpho headers providing access to the microcontroller I/O pins
  • The STM32 Nucleo-144 board does not require any separate probe as it integrates the ST-LINK debugger/programmer

The STM32 Nucleo-144 board comes with the STM32 comprehensive free software libraries and examples available with the STM32Cube MCU Package.

STMicroelectronics

The STEVAL-IFP028V1 evaluation board enables the IPS160H single high-side switch to be analyzed for systems compliant to SIL2 and SIL3.

The board meets application requirements for galvanic isolation between the user interface and the power interface through optical isolation implemented with two optocouplers, OPTO1 and OPT2, for forward signals to the device and for diagnostic feedback signals, respectively, in compliance with IEC 61000-4-2, IEC61000-4-4, IEC 61000-4-5 requirements.

The STEVAL-IFP028V1 can operate in the 8V to 60V range, but operation of the red LED on the DIAG pin is only ensured above 12V Vcc. Jumper J1 must be open for supply voltages above 40V to avoid permanent damage to the SMCJ40CA transient-voltage-suppression (TVS) diode.

The board optimizes thermal performance through a careful layout which includes a dedicated copper area connected to the exposed pad of the PSSO12 package, which also serves to dissipate heat.

Using your PC, you can monitor the status of the output on the power side and receive fault information from the IPS160H DIAG pin by connecting the STEVAL-PCC009V2 interface board between your PC via USB, and the STEVAL-IFP028V1 board via a 30-way flat cable. The STSW-IPS16X GUI software, is offered for free download.

STMicroelectronics

The STEVAL-VL53L9 evaluation board features flying wires on the header which simplifies integration of the board for the development and evaluation of the VL53L9CX dToF 3D LiDAR all-in-one module.

With MIPI and I3C interfaces, the STEVAL-VL53L9 board is compatible with platforms which include STM32 Discovery kits and Nucleo boards.

The VL53L9CX dToF offers high spatial resolution of 2.3k zones, with 71° diagonal FoV, and 1° angular resolution across a 55° x 42° FoV. Accurate ranging is enabled from below 5cm to 9m.

STMicroelectronics

The STEVAL-MKI252KA evaluation kit is based on the IIS3DWBG1, ultrawide bandwidth, low-noise 3-axis digital vibration sensor with extended temperature range.

The evaluation kit includes a square sensing board with the IIS3DWBG1 mounted at the center, connected by flat cable to the STEVAL-MKIGIBV5 adapter board for compatibility with the STEVAL-MKI109D platform. The kit exposes the complete pinout and supports sensor configuration and communication through ST MEMS Studio.

STMicroelectronics

The STEVAL-MKI247A is an adapter board designed to facilitate the evaluation of the 

LSM6DSV80X 6-axis inertial measurement unit (IMU). The board offers an effective solution for fast system prototyping and device evaluation directly within the user’s own application. The STEVAL-MKI247A adapter board exposes the complete LSM6DSV80X pinout in a standard DIL 24 format and supports fast evaluation with the STEVAL-MKI109D platform and MEMS Studio software.

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