STMicroelectronics' new integrated STM32WBA6 wireless microcontrollers combine extra features and performance with power efficiency

Core Insights - STMicroelectronics has launched the STM32WBA6 series of power-efficient wireless microcontrollers designed for IoT applications in smart home, health, factory, and agriculture sectors [1][4] - The new MCUs feature enhanced memory and digital interfaces while maintaining energy efficiency, enabling more complex functionalities in emerging product designs [2][6] - The STM32WBA6 series supports multiple wireless protocols including Bluetooth, Zigbee, and Matter, allowing for concurrent communication in smart devices [4][6] Product Features - The STM32WBA6 MCUs integrate a processing core, peripherals, and a wireless subsystem, providing up to 2MB of Flash and 512KB of RAM, which is double the capacity of the previous STM32WBA5 series [6][10] - Enhanced digital peripherals include USB High Speed, three SPI ports, four I2C ports, three USARTs, and one LPUART, facilitating more sophisticated applications [6] - The wireless subsystem sensitivity has been improved to -100dBm, ensuring reliable connectivity over extended ranges [6] Security and Compliance - The STM32WBA6 MCUs include SESIP3 and PSA Level3 certifiable security features such as cryptographic accelerators and TrustZone® isolation, aiding compliance with upcoming RED and CRA regulations [3][4] Market Applications - The new microcontrollers are suitable for a variety of connected smart devices, including wearable healthcare monitors, animal collars, electronic locks, and remote weather sensors [2][5] - Customer feedback highlights the STM32WBA6's low power consumption and advanced cybersecurity as key advantages for applications like in-car driver monitoring and emergency calling solutions [5] Availability and Pricing - The STM32WBA6 MCUs are currently in production and available for orders starting at $2.50 for quantities of 10,000 pieces [7]