STMicroelectronics STM32WBA65MIF7TR Wireless MCU, BLE & IEEE 802.15.4, 64-Pin LQFP

STM32WBA65MIF7TR Overview

The STM32WBA65MIF7TR is an advanced wireless microcontroller integrating a dual-core Arm Cortex-M33 architecture optimized for secure and efficient industrial IoT applications. Featuring robust Bluetooth 5.2 LE connectivity combined with a high-performance MCU, it supports flexible memory configurations and rich peripheral sets. This device is designed to deliver low power consumption, enhanced security features, and reliable RF performance, making it ideal for smart sensors, wearables, and connected devices. Engineers and sourcing specialists will appreciate its scalable integration and comprehensive software ecosystem from IC Manufacturer.

STM32WBA65MIF7TR Technical Specifications

STM32WBA65MIF7TR Key Features

• Dual Arm Cortex-M33 cores: Enables efficient parallel processing with dedicated cores for wireless and application tasks, improving real-time performance and system responsiveness.
• Integrated Bluetooth 5.2 LE radio: Provides advanced wireless communication with improved range, throughput, and coexistence capabilities for robust IoT connectivity.
• Comprehensive security suite: Includes hardware cryptographic engines and TrustZone technology to ensure secure boot, firmware updates, and data protection crucial for industrial applications.
• Low-power operation modes: Offers flexible energy-saving states to extend battery life in portable and embedded designs without sacrificing processing power.
• Rich peripheral set: Supports multiple communication interfaces (USB, SPI, I2C) and analog modules (ADC, DAC) for versatile sensor and actuator integration.
• Large memory footprint: 1 MB Flash and 256 KB SRAM enable complex firmware and wireless stacks, facilitating feature-rich application development.

Typical Applications

• Smart industrial sensors requiring reliable Bluetooth LE communication with secure data transmission and low latency for real-time monitoring and control.
• Wearable devices benefiting from low power consumption and integrated security functions to protect user data and extend battery life.
• Asset tracking and smart logistics systems leveraging Bluetooth 5.2 features for improved range and coexistence in dense RF environments.
• Connected home automation products needing seamless wireless connectivity combined with flexible peripheral options for sensor and actuator management.

STM32WBA65MIF7TR Advantages vs Typical Alternatives

This microcontroller excels over typical alternatives by combining dual-core processing with integrated Bluetooth 5.2 LE radio and advanced security features. Its optimized power management enables longer battery life, while the comprehensive peripheral set supports diverse industrial and consumer applications. The embedded TrustZone technology and cryptographic accelerators provide superior data protection, making it a reliable choice for secure and connected IoT solutions.

STM32WBA65MIF7TR Brand Info

Manufactured by STMicroelectronics, the STM32WBA65MIF7TR belongs to the STM32 wireless portfolio, emphasizing low-power, high-performance microcontrollers with integrated radio capabilities. STMicroelectronics is a global leader in semiconductor solutions, offering robust development tools, middleware stacks, and ecosystem support tailored for industrial IoT and consumer electronics. This product is part of the STM32WBA series, designed to meet stringent security and connectivity requirements with scalable integration options and long-term availability.

FAQ

What wireless protocols are supported by this microcontroller?

The device supports Bluetooth 5.2 Low Energy (LE), providing enhanced features such as improved range, higher throughput, and better coexistence with other wireless technologies, which is ideal for reliable Io