Espressif’s ESP32-H4 is a dual-core 32-bit RISC-V SoC designed for battery-powered wireless products that require low energy consumption, strong security, and modern connectivity. Integrating Bluetooth 5.4 LE and IEEE 802.15.4 on a single platform, it targets wearables, wireless audio devices, healthcare equipment, and large-scale sensor networks.
A major advantage of the ESP32-H4 is its multi-protocol flexibility. With Bluetooth LE alongside 802.15.4, developers can build products that support short-range personal connectivity as well as low-power mesh networking. The 802.15.4 subsystem includes Thread 1.4 and Zigbee 3.0, enabling Matter-over-Thread for smart home and industrial IoT applications.
Powered by a dual-core RISC-V MCU running up to 96 MHz, the ESP32-H4 offers 384 kB SRAM and 128 kB ROM, with support for external memory or PSRAM. An integrated DC-DC converter and peripheral-level power control extend battery life. The device provides up to 40 GPIOs and a wide peripheral set, including I2C, SPI, I2S, USB-OTG, ADC, touch sensing, and motor control interfaces.
Cost-effective microcontroller series Altron Arrow
DSP, Micros & Memory
The STM32C5 series from STMicroelectronics delivers an excellent balance of performance, efficiency, and affordability for embedded designs that require more capability without increasing bill of materials cost.
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DSP, Micros & Memory
Positioned as an incremental upgrade to the ESP32-H2, Espressif’s ESP32-H21 adds an integrated DC-DC converter that reduces active current draw and helps extend battery life in power-sensitive consumer and industrial devices.
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DSP, Micros & Memory
Microchip’s latest hybrid MCU SiP integrates an Arm926EJ-S processor with 512 Mb of DDR2 SDRAM and is engineered to meet the rising demand for sophisticated HMI solutions in modern vehicles.
Read more...DC-DC converters for next-generation IoT iCorp Technologies
Power Electronics / Power Management
AIPUPOWER’s K78XXJT-500R3 and K78XXJT-500R3-LB give designers a compact, high-efficiency power option for battery-powered and space-constrained systems, combining up to 96% efficiency with no-load input current as low as 0,2 mA.
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AI & ML
Built around the Qualcomm QCS6490 octa-core SoC, Quectel’s QuecPi Alpha delivers up to 12 TOPS of on-device AI performance.
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DSP, Micros & Memory
Microchip’s dsPIC33AK256MPS306 Digital Signal Controllers combine high-resolution control, high-speed analogue, and security with support for post-quantum cryptography.
Read more...The end of ‘entry-level’: STMicroelectronics’ STM32C5 sets a new baseline for embedded systems
DSP, Micros & Memory
[Sponsored] Instead of incrementally improving legacy Cortex-M0+ architectures, STM32C5 introduces a Cortex-M33-based platform into the entry-level category. This changes not only performance expectations, but also how engineers approach system architecture, consolidation, and long-term scalability.
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Power Electronics / Power Management
SG Micro’s SGM41581 is an I2C-controlled narrow voltage direct charging buck boost charge controller designed to simplify robust power delivery in systems that must seamlessly operate from an adapter input or a battery pack.
Read more...GigaDevice expands GD25UF Series density NuVision Electronics
DSP, Micros & Memory
GigaDevice has announced the expanded density range of its GD25UF series 1,2 V ultra-low power SPI NOR Flash, now spanning from 8 Mb to 256 Mb.
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