Renesas Electronics Corporation introduces the RA0E2 microcontroller Group based on the Arm Cortex-M23 processor. These new devices deliver 2.8mA current consumption in active mode and 0.89mA in sleep mode, with power dropping to 0.25µA in Software Standby mode. The integrated high-speed on-chip oscillator enables fast wake-up capabilities, allowing the MCUs to remain in low-power mode […]
Security
Securing IoT devices against quantum computing risks
The key to modern asymmetric cryptography is to create an equation that is easy to solve in one direction but difficult to reverse by an adversary in the other direction. Traditionally, this was done through modular arithmetic, where a large prime modulus and a generator were used to generate a key, although there are multiple […]
800 MHz Arm Cortex MCU supports ASIL-D safety applications
NXP Semiconductors has unveiled the S32K5 family of automotive microcontrollers (MCUs), featuring 16nm FinFET technology with embedded magnetic RAM (MRAM). The S32K5 MCU family extends the NXP CoreRide platform for zonal and electrification system solutions in software-defined vehicle architectures. The S32K5 family utilizes Arm Cortex CPU cores operating at speeds up to 800 MHz, providing […]
Security platform manages public key infrastructure for embedded IoT networks
Crypto Quantique demonstrated the QuarkLink Hybrid PQC security platform at Embedded World 2025. The company also showcased its latest analog and digital silicon IP offerings for device security. QuarkLink is an integrated, scalable, cloud-based software platform that reduces the time and expense of implementing all necessary security functions in embedded device IoT networks and industrial […]
Multi-core MCUs feature AES-256 and RSA-4096 security
Synaptics Incorporated has expanded its AI-Native platform with a new series of microcontroller units designed for edge computing applications. The SR-Series MCUs implement three operational tiers: a 100 GOPS performance tier, an efficiency tier, and an ultra-low-power always-on tier. The hardware architecture is based on an Arm Cortex-M55 core operating at speeds up to 400 […]
Factory-keyed MCUs support security compliance
STMicroelectronics has introduced new STM32U3 microcontrollers designed with power-saving innovations for smart connected technology deployment in remote locations. These MCUs are developed for IoT devices that must operate for extended periods without maintenance while using limited energy from sources such as coin cells or ambient solar or thermoelectric power. The STM32U3 series incorporates near-threshold chip […]
MPUs add graphics, audio, GbE, and time-sensitive networking
Microchip Technology announces its portfolio of SAMA7D65 MPUs based on the Arm Cortex-A7 core running up to 1 GHz and offered in a System-in-Package (SiP) with a 2 Gb DDR3L and System-on-Chip (SoC). The SAMA7D65 MPU series is designed to target Human-Machine Interface (HMI) and connectivity applications with its advanced graphic features. The graphic features of the SAMA7D65 […]
Microcontroller achieves 168 µa/MHz power consumption
Renesas Electronics Corporation introduced the RA4L1 microcontroller (MCU) group, including 14 new devices with ultra-low power consumption, advanced security features, and segment LCD support. Based on an 80-MHz Arm Cortex M33 processor with TrustZone support, the new MCUs deliver an unmatched combination of performance, features, and power savings that enable designers to address a myriad […]
Bluetooth module increases processing while reducing power
u-blox has expanded its portfolio by introducing six new variants of the NORA-B2 Bluetooth Low Energy modules. Now integrating the entire range of Nordic Semiconductor’s next-level nRF54L Series of ultra-low power wireless Systems-on-Chip (SoCs), NORA-B2 offers a versatile solution for mass market segments thanks to its choices of antennas, architectures, and chipsets. The new additions […]
Runtime monitoring tool captures core dumps in embedded systems
Percepio introduces Detect software for embedded systems and edge device testing, bringing continuous observability to development workflows. The tool extends existing Continuous Integration and Continuous Testing processes by implementing runtime monitoring and diagnostic capture capabilities for embedded software development teams. The system monitors performance parameters during testing phases, identifying timing violations and watchdog timer margin […]
