STM32WBA65RIV7TR STMicroelectronics Wireless MCU, ARM Cortex-M33, LQFP64 Package

STM32WBA65RIV7TR Overview

The STM32WBA65RIV7TR is a high-performance wireless microcontroller integrating a 32-bit Arm? Cortex?-M33 core with advanced security and connectivity features. Designed for industrial and IoT applications, it combines robust processing power with dual radio capabilities supporting Bluetooth 5.2 and IEEE 802.15.4 standards. This device offers versatile memory options, including up to 512 KB Flash and 128 KB RAM, enabling complex applications with enhanced reliability and power efficiency. The integrated peripherals and comprehensive security mechanisms make it an ideal choice for secure wireless communication in embedded systems. IC Manufacturer

STM32WBA65RIV7TR Technical Specifications

STM32WBA65RIV7TR Key Features

• Arm Cortex-M33 core: Enables efficient processing with enhanced security via TrustZone technology, benefiting applications requiring robust protection and real-time performance.
• Dual radio support: Integrates Bluetooth 5.2 and IEEE 802.15.4 standards, offering flexible wireless connectivity for diverse IoT network protocols.
• Memory capacity: Features 512 KB Flash and 128 KB RAM, allowing complex firmware and data management for demanding embedded applications.
• Advanced security mechanisms: Includes AES-128 encryption and a true random number generator, ensuring data integrity and secure communication.
• Low-power operation: Supports multiple power modes to extend battery life in portable and wireless sensor applications.
• Rich peripheral set: Provides a variety of interfaces such as USART, SPI, I2C, and ADC for flexible system integration.
• Wide temperature range: Operates reliably from -40??C to +85??C, suitable for industrial environments.

Typical Applications

• Industrial wireless sensor networks requiring secure and reliable communication over Bluetooth and IEEE 802.15.4 protocols, supporting real-time control and monitoring.
• IoT devices demanding low power consumption and extended battery life in smart home and building automation systems.
• Wearable electronics benefiting from compact, integrated security features and versatile connectivity options.
• Asset tracking and inventory management systems leveraging dual radio compatibility for enhanced communication range and robustness.

STM32WBA65RIV7TR Advantages vs Typical Alternatives

This microcontroller offers a unique combination of dual wireless radios and advanced security embedded in a single device, reducing system complexity and cost. Its Arm Cortex-M33 core with TrustZone provides superior security compared to traditional MCUs. The low power modes and integrated true RNG improve efficiency and reliability, making it advantageous over typical alternatives lacking such comprehensive integrated features.

STM32WBA65RIV7TR Brand Info

The STM32WBA65RIV7TR is part of the STM32WBA series from STMicroelectronics, a global leader in semiconductor solutions. STMicroelectronics is renowned for delivering innovative microcontrollers optimized for wireless connectivity and security. This product leverages ST??s expertise in low-power design and secure embedded systems, ensuring dependable performance for industrial and IoT applications. The STM32WBA family supports seamless integration with STM32 ecosystem tools, accelerating development and deployment.

FAQ

What wireless protocols does the STM32WBA65RIV7TR support?

This device supports Bluetooth Low Energy 5.2 and IEEE 802.15.4 wireless protocols, enabling flexible and secure wireless communication suitable for IoT and industrial networks.