MicroPython implements the Python 3 programming language for microcontrollers and microcomputers. It is a firmware solution designed to implement the high-level language features of Python into low-level hardware platforms. The firmware is optimized to run in constrained environments while allowing a small subset of Python 3 standard libraries into embedded programming. MicroPython firmware can run […]
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USB-PD adapters support two power outputs
STMicroelectronics is extending its highly integrated and power-saving ST-ONE family of USB Power Delivery (USB-PD) digital controllers by introducing the ST-ONEMP, which supports two power outputs. The ST-ONEMP builds on the market-first ST-ONE architecture combining an Arm Cortex-M0+ microcontroller, energy-efficient non-complementary active clamp flyback controller, and USB-PD 3.1 interface in a single package. Using galvanic […]
SiC power modules for EVs provide flexible choices for vehicle makers
STMicroelectronics has released high-power modules for electric vehicles that boost performance and driving range. ST’s new silicon-carbide (SiC) power modules have been selected for Hyundai’s E-GMP electric vehicle platform shared by KIA EV6 and several models. Five new SiC-MOSFET based power modules provide flexible choices for vehicle makers, covering a selection of power ratings and support for […]
Common-mode filters boast 10.7 GHz bandwidth
New common-mode filters from STMicroelectronics have an extremely wide differential bandwidth of 10.7GHz to protect antenna sensitivity in adjacent wireless circuitry from the latest serial digital interfaces. The 2-channel ECMF2-40A100N10 and 4-channel ECMF4-40A100N10 are compatible with high-speed interface standards including USB 3.2 Gen 2, USB4, HDMI 2.1, and DisplayPort. With their low serial resistance of just 3Ω, which […]
STMicroelectronics’ 50W GaN converter enables high-efficiency power designs in consumer and industrial applications
The STMicroelectronics VIPerGaN50 simplifies building single-switch flyback converters up to 50 Watts and integrates a 650V gallium-nitride (GaN) power transistor for superior energy efficiency and miniaturization. With its single-switch topology and high integration, including current-sensing and protection circuitry also built-in, the VIPerGaN50 comes in a compact and low-cost 5mm x 6mm package. The speed of the integrated […]
Dual gate drivers simplify SiC and IGBT switching circuits
Two new dual-channel galvanically-isolated gate drivers for IGBTs and silicon-carbide (SiC) MOSFETs from STMicroelectronics save space and ease circuit design in high-voltage power-conversion and industrial applications. The STGAP2HD for IGBTs and STGAP2SICD for SiC MOSFETs leverage ST’s latest galvanic-isolation technology to provide 6kV transient-voltage capability in a SO-36W wide-body package. In addition, ±100V/ns dv/dt transient immunity prevents spurious turn-on […]
Automotive-qualified GNSS module is IMU-software combo
To support the positioning market with state-of-the-art GNSS chipset and modules, STMicroelectronics has introduced the Teseo-VIC3DA, the latest member of the Teseo module family. Teseo-VIC3DA combines ST’s high-performing Automotive Teseo III GNSS IC with the automotive 6-axis MEMS inertial measurement unit (IMU) and dead reckoning software to create a convenient, automotive-qualified navigation module. Leveraging ST’s in-house manufacturing […]
STMicroelectronics wins coveted Leap Award for innovation
The ST60A2G0, a contactless, RF millimeter-wave transceiver that operates in the (unlicensed) 60 GHz V-Band, just won its creator STMicroelectronics a 2021 Leap Award. Covering innovative products across 12 categories, the 2021 Leap Award competition received more than 100 entries. The annual competition celebrates the most innovative and forward-thinking products serving the design engineering space. […]
Ecosystem speeds development for programmable power-line communication modem ICs
To accelerate G3-PLC Hybrid connectivity in smart-grid and IoT devices, STMicroelectronics has revealed a development ecosystem for its ST8500 programmable power-line communication (PLC) modem chipset. Comprising two evaluation boards targeting 868MHz and 915MHz license-free RF bands, with documented firmware, the ecosystem helps users quickly build and test nodes that comply with G3-PLC Hybrid, the industry’s first […]
Three-phase half-bridge driver ICs control brushless motors for e bikes, power tools
STMicroelectronics has created an integrated three-phase half-bridge driver IC with performance optimized for low-voltage industrial applications up to 75V, delivering a space-efficient and power-saving solution to control three-phase brushless motors in e-bikes, power tools, pumps, fans, light machinery, gaming consoles, and other equipment. The STDRIVE101 embeds three half-bridge drivers for external N-Channel MOSFETs, each able to sink […]
