The new STM32H7 MCUs from STMicroelectronics are the industry’s highest-performing Arm Cortex-M general-purpose MCUs, combining dual-core punch with power-saving features and enhanced cyber protection. The new devices leverage a 480MHz version of the Cortex-M7, the highest performing member of Arm’s Cortex-M family, and add a 240MHz Cortex-M4 core. With ST’s smart architecture, efficient L1 cache, and […]
Microcontrollers combine Analog Front End and MCU on single chip for high-precision apps
Renesas Electronics Corporation introduced the RX23E-A Group 32-bit RX microcontrollers, combining high-precision analog front end (AFE) and an MCU on a single chip. Designed for manufacturing and test and measurement equipment applications that require high-precision measurements of analog signals for temperature, pressure, weight, and flow, the RX23E-A MCUs are the first Renesas solutions to enable […]
SiP simplifies migrating from a microcontroller to Linux
Octavo Systems today introduced the OSD32MP1, their first System-in-Package (SiP) product based on the new STM32MP1 microprocessor from STMicroelectronics. The OSD32MP1 allows users of the popular STM32 family to move to Linux without adding size or complexity to their design. Octavo has leveraged their years of experience creating tightly integrated system building blocks to develop […]
Dual-core wireless MCUs deliver ultra-low-power real-time performance
STM32WBx5 dual-core wireless microcontrollers (MCU) from STMicroelectronics come with Bluetooth 5, OpenThread, and ZigBee 3.0 connectivity combined with ultra-low-power performance. Fusing features of ST’s STM32L4 Arm Cortex-M4 MCUs and in-house radio managed by a dedicated Cortex-M0+, the STM32WBx5 is power-conscious yet capable of concurrent wireless-protocol and real-time application execution. It is ideally suited to remote sensors, wearable trackers, building-automation controllers, […]
32-bit MCUs support operating temperatures ranging from −40°C to +105°C
Renesas Electronics Corporation announced the expansion of its RX24T and RX24U groups of 32-bit microcontrollers (MCUs) to include new high-temperature-tolerant models for motor-control applications that require an expanded operating temperature range. The new RX24T G version and RX24U G version support operating temperatures ranging from −40°C to +105°C, while maintaining the high speed, high functionality, […]
Microcontroller Top Talks in December on EDABoard.com forums
Peer-to-peer, engineer-to-engineer questions and answers from the EDABoard.com engineering community around microcontrollers. Click the “Read more” link and follow the entire conversation and maybe add your two cents by logging in to EDAboard.com. Serial driver at the speed 9600 for Arduino Uno – I am using one Arduino Uno (Atmega 328p) to send serial data and […]
Free, 32-bit MCU software simplifies development of smart device GUIs
STMicroelectronics is now providing developers of IoT products and other smart devices free software for creating rich, smooth, and colorful graphical interfaces that deliver a positive user experience. The STM32 features over 800 device variants and a powerful ecosystem comprising tools, middleware, software libraries, sample code, and evaluation boards that simplify product development and accelerate time […]
Energy-harvesting embedded controller works without batteries in IoT apps
Renesas announced an innovative energy-harvesting embedded controller that can eliminate the need to use or replace batteries in IoT devices. Developed based on Renesas’ breakthrough SOTB (silicon-on-thin-buried-oxide) process technology, the new embedded controller achieves extreme reduction in both active and standby current consumption, a combination that was not previously possible to achieve in conventional microcontrollers (MCUs). These […]
LoRa SiP includes 32-bit MCU, LoRa transceiver and software stack
LoRa (Long Range) technology is extending the reach of the Internet of Things by combining long-range wireless connectivity with low-power performance. To accelerate the development of LoRa-based connected solutions, Microchip Technology Inc. introduced a highly integrated LoRa System-in-Package (SiP) family with an ultra-low-power 32-bit microcontroller (MCU), sub-GHz RF LoRa transceiver and software stack. The SAM R34/35 SiPs come with […]
Arm Cortex-M0+ core MCUs target space-constrained, price-sensitive applications
New STM32L0x0 Value Line microcontrollers (MCUs) from STMicroelectronics present an additional, low-cost entry point to the STM32L0 series, delivering ultra-low-power technology and efficient 32-bit performance with the Arm Cortex-M0+ core for designers facing tight cost, size, or power constraints. With up to 128Kbyte Flash memory, 20KByte SRAM, and 512Byte true embedded EEPROM on-chip the STM32L0x0 MCUs save external components to […]
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