STMicroelectronics has revealed further details of its innovative Stellar automotive microcontrollers (MCUs) to show how the devices ensure the reliable and deterministic execution of multiple independent real-time applications. This is one of the toughest challenges facing manufacturers in today’s automotive sector as the complexity of new car architectures leads to the consolidation of independent applications into a […]
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Dual-core multi-protocol MCUs boost Bluetooth LE 5.0, Zigbee 3.0, Thread connectivity
STMicroelectronics has expanded the STM32WB portfolio of dual-core multi-protocol microcontrollers (MCUs) by introducing the STM32WB35 and STM32WB30 Value Line, giving designers more flexibility to target cost-conscious market opportunities. The extremely low-power MCUs integrate a 2.4GHz radio managed by a dedicated Arm Cortex-M0+ core, with a 64MHz Arm Cortex-M4 for the main application, to permit uninterrupted real-time performance. They support Bluetooth […]
Display shield leverages 32-bit MCUs for HMI designs
STMicroelectronics is pioneering the HMI of things with a new STM32* Nucleo display shield that leverages the affordability of STM32G0 microcontrollers (MCUs). The new X-NUCLEO- GFX01M1 SPI shield is supported in the latest TouchGFX software, version 4.15.0, which introduces additional new features including support for low-cost non-memory-mapped SPI Flash ICs. Designing with STM32G0 and TouchGFX lets developers target […]
Bluetooth 5.2-certified SoC extends range, throughput, reliability and security
STMicroelectronics has revealed its latest BlueNRG-LP Bluetooth LE System-on-Chip (SoC), which leverages the latest Bluetooth features to increase communication range, raise throughput, strengthen security, and save power. The ultra-low-power radio is optimized to consume as little as 3.4mA in receive mode, just 4.3mA when transmitting, and less than 500nA quietly waiting for wake-up events, cutting by half […]
Silicon half-bridge driver ganged with GaN transistors for faster charging
STMicroelectronics has unveiled MasterGaN, the world-first platform embedding a half-bridge driver based on silicon technology along with a pair of gallium-nitride (GaN) transistors. The combination will accelerate the creation of next-generation compact and efficient chargers and power adapters for consumer and industrial applications up to 400W. GaN technology enables these devices to handle more power even as […]
MCUs with embedded flash target rich graphics, AI, secure apps
STMicroelectronics, a global semiconductor leader serving customers across the spectrum of electronics applications, has revealed record-breaking STM32* microcontrollers (MCUs) with embedded Flash that bring high-end features such as rich graphics, AI, and state-of-the-art cyber-protection to cost-sensitive new products. The new STM32H7 MCUs build on the Arm Cortex-M7 core and operate at 550 MHz, the fastest core speed in the market […]
Software implements ultra-low-power wireless KNX nodes
STMicroelectronics has released KNX software for the S2-LP ultra-low-power radio transceiver to enable energy-saving standardized wireless connectivity for smart-building controls. Ready to run on an STM32* microcontroller (MCU) or alternatively on a BlueNRG-2 Bluetooth Low Energy System-on-Chip (SoC) that embeds an Arm Cortex-M0 core running at 32MHz and a comprehensive set of I/O peripherals, the software contains a certified KNX-RF stack, RF adaptation […]
Network coprocessor includes BLE 5.0 capabilities
STMicroelectronics has unveiled the BlueNRG-2N Bluetooth 5.0-certified network processor, lowering power consumption and adding support for the latest Bluetooth features that increase data throughput and enhance privacy and security. The BlueNRG-2N network coprocessor comes pre-programmed, ready for connecting to a host controller to provide Bluetooth connectivity. Not only simplifying product manufacture, the co-processor allows scaling the performance, features, […]
Eval board carries 400-W Energy Star 6.1 supply circuit
STMicroelectronics’ EVL400W-EUPL7 evaluation board delivers a ready-to-use 400-Watt power-supply solution that meets today’s toughest eco-design norms. The board leverages innovative features of ST’s L4984D current-mode PFC controller and L6699 resonant half-bridge controller to maximize energy efficiency in multiple operating modes. Full-load efficiency is over 93% at 230VAC and over 91% at 110VAC, with no-load mains consumption of […]
Schottky diodes in low-profile SMA/SMB flat packs handle up to 5 A
STMicroelectronics has launched 26 new Schottky diodes in low-profile SMA and SMB Flat packages, covering voltage ratings from 25 to 200 V and current ratings from 1 to 5 A. The 1.0 mm-high devices have 50% lower profile than diodes in standard SMA and SMB packages, enabling designers to increase power density and save space. […]
