Low Power MCU Enters the Era of Cortex-M33

Low Power MCU Enters the Era of Cortex-M33

Follow+Star Public Account, don’t miss out on exciting content Source | Renesas Official Website Author | strongerHuang With the rapid development of the Internet of Things, the demand for low power MCUs is increasing significantly. At the same time, with the advancement of intelligence, IoT terminal devices have high performance requirements for MCUs. Thus, there … Read more

New Member of the Renesas RA Family: RA4C1, Compliant with DLMS SUITE2 Meter Security Standards, Ultra-Low Power Consumption, and Supports Segment LCD Display, Specifically Developed for Smart Meter Applications

New Member of the Renesas RA Family: RA4C1, Compliant with DLMS SUITE2 Meter Security Standards, Ultra-Low Power Consumption, and Supports Segment LCD Display, Specifically Developed for Smart Meter Applications

The Renesas RA family launched the RA4C1 low-power MCU in August 2025, based on the Arm® Cortex®-M33 (CM33) core, providing low-power/low-voltage operation, LCD segment display, and advanced security features, meeting the meter DLMS-SUITE2 security standards, specifically developed for smart meter applications. DLMS (Device Language Message Specification) is the core communication standard in the field of … Read more

CA51F551M2 CA51F551S1 CA51F551N1 CA51F551S3 Jinrui PWM Touch MCU

CA51F551M2 CA51F551S1 CA51F551N1 CA51F551S3 Jinrui PWM Touch MCU

ADP32F034 ADP32F035 TMS320F28034 TMS320F28035 Digital Signal DSP CA51F551M2 CA51F551S1 CA51F551N1 CA51F551S3 Jinrui PWM Touch MCU CMS8M3512 CMS8M3512S024 Zhongwei 8-bit Motor MCU Fascia Gun Vacuum Cleaner Shaver CMS8S6980 CMS8S7885 CMS8S7895 HT66F018 HT66F0195 Zhongwei 8-bit MCU SN8F5703 SN8F570320 SNB8F570320SG SN8F5804 Songhan 8-bit MCU SHM020P120Q 1200V 110A 20mΩ SiC MOSFET EC100 EC100Y-CN Quectel 4G IoT Module LTE Cat … Read more

Comparison of TI (Texas Instruments) and ST (STMicroelectronics) Chips in the Cortex-M Series

Comparison of TI (Texas Instruments) and ST (STMicroelectronics) Chips in the Cortex-M Series

1. Product Line 1.1 TI Core Product Line Ultra-Low Power MCU: (MSP430FR Series) 16-bit RISC + FRAM technology, standby power as low as 0.1μA, suitable for sensors and wearable devices. Compared to ST series: STM32L0/L4 (low power), but the FRAM write endurance of MSP430FR (100 million times) surpasses ST’s Flash/EEPROM. High-Performance Wireless MCU (SimpleLink Series): … Read more