The STM32WB09KEV7TR is a high-performance wireless microcontroller designed for robust embedded applications requiring dual-core processing and advanced connectivity. Featuring a 64 MHz Arm? Cortex?-M4 core alongside a dedicated Cortex?-M0+ core for radio management, this device supports both Bluetooth 5.0 and IEEE 802.15.4 protocols, enabling secure and flexible wireless communication. The integrated 512 KB Flash memory and 256 KB RAM offer ample resources for complex firmware and application data. With extensive power management features, the STM32WB09KEV7TR ensures efficiency in battery-operated devices. This solution is ideal for IoT, industrial, and smart home systems. For more details, please visit Fabricant de circuits intégrés.
STM32WB09KEV7TR Technical Specifications
Paramètres
Spécifications
Tronc commun 1
Arm Cortex-M4, 64 MHz
Tronc commun 2
Arm Cortex-M0+, 32 MHz (Radio)
Mémoire flash
512 KB
RAM
256 KB
Protocoles sans fil
Bluetooth 5.0 Low Energy, IEEE 802.15.4
Paquet
64-pin LQFP
Tension de fonctionnement
1,7 V à 3,6 V
Température de fonctionnement
De -40 ??C à +85 ??C
Caractéristiques de sécurité
True RNG, AES-128 Encryption, Secure Boot
Interfaces de communication
SPI, I2C, UART, USB 2.0 FS
STM32WB09KEV7TR Key Features
Architecture à double cœur : Enables simultaneous application processing and radio communication, improving real-time performance and reducing latency in wireless applications.
Bluetooth 5.0 and IEEE 802.15.4 support: Provides versatile connectivity options suitable for mesh networks, enhancing device interoperability and range.
Power efficiency: Advanced low-power modes facilitate extended battery life in portable and IoT devices, optimizing energy consumption without sacrificing performance.
Robust security: Integrated cryptographic hardware accelerators and secure boot protect firmware integrity and data confidentiality, essential for industrial and consumer security requirements.
Applications typiques
Wireless sensor networks in industrial automation systems, where reliable and secure low-power communication is critical for monitoring and control.
Smart home devices such as lighting controllers and thermostats, leveraging Bluetooth 5.0 for seamless connectivity with smartphones and hubs.
Wearable health and fitness trackers that demand efficient processing and wireless data transfer with minimal power consumption.
Asset tracking and location services using mesh networking capabilities to enhance coverage and reliability in complex environments.
STM32WB09KEV7TR Advantages vs Typical Alternatives
This microcontroller stands out by integrating a dual-core system with dedicated radio management, enabling efficient wireless communication without compromising application processing. Its support for both Bluetooth 5.0 and IEEE 802.15.4 protocols provides flexibility uncommon in similar devices. Enhanced security features and low-power modes offer higher reliability and longer battery life, making it a preferred choice over standard single-core wireless MCUs in demanding industrial and IoT environments.
The STM32WB09KEV7TR is part of the STM32WB series developed by STMicroelectronics, a leader in semiconductor innovation for embedded systems. STMicroelectronics is renowned for its high-quality microcontrollers that combine performance, connectivity, and security. The STM32WB family targets wireless applications, offering industry-standard protocols with robust hardware and comprehensive software ecosystems. This specific model reflects ST??s commitment to delivering scalable and integrated solutions for smart connected devices, ensuring developers can leverage extensive tools and support for rapid product development.
FAQ
What wireless protocols does this device support and why is
