STMicroelectronics STM32WB55VEY7TR Wireless MCU Bluetooth 5.0 Dual-Core LQFP100

STM32WB55VEY7TR Overview

The STM32WB55VEY7TR is a dual-core wireless microcontroller optimized for advanced industrial and IoT applications. It features an Arm Cortex-M4 core running at 64 MHz paired with a Cortex-M0+ core dedicated to wireless protocol management, enabling efficient parallel processing. With 1 MB of Flash memory and 256 KB of RAM, this device supports complex applications requiring robust data handling and real-time responsiveness. Integrated Bluetooth 5.0 and IEEE 802.15.4 radios provide versatile wireless connectivity options. Designed for low power consumption and high integration, it suits energy-sensitive embedded systems. Reliable and feature-rich, it is offered by IC Manufacturer as a leading solution in wireless industrial microcontrollers.

STM32WB55VEY7TR Technical Specifications

STM32WB55VEY7TR Key Features

• Dual-core architecture: Separates application processing and wireless protocol handling, improving efficiency and real-time performance in connected devices.
• Integrated Bluetooth 5.0 and IEEE 802.15.4 radios: Enables flexible, low-power wireless communication suited for mesh networking and IoT ecosystems.
• Advanced security modules: Includes TrustZone, AES encryption, and a true random number generator to ensure secure data transmission and device authentication.
• Low power consumption modes: Supports multiple low-power states to extend battery life in portable and remote sensing applications.

Typical Applications

• Industrial wireless sensor networks: Enables robust, secure communication between distributed sensors and controllers in manufacturing and process automation systems.
• Smart home devices: Supports Bluetooth connectivity for lighting, HVAC controls, and security systems requiring reliable wireless protocols.
• Wearable medical devices: Provides low-power operation and secure communication essential for health monitoring and diagnostics.
• Asset tracking and logistics: Facilitates real-time wireless tracking with mesh networking capabilities for enhanced coverage in warehouses and supply chains.

STM32WB55VEY7TR Advantages vs Typical Alternatives

This microcontroller offers a unique dual-core design that maximizes processing efficiency and wireless protocol performance compared to single-core alternatives. Its integrated Bluetooth 5.0 and IEEE 802.15.4 radios reduce external component count, lowering system cost and complexity. Advanced security features provide enhanced data protection, while multiple low-power modes extend operational lifetime in battery-powered applications. The compact UFBGA73 package supports space-constrained designs without sacrificing memory or peripheral capabilities, making it a versatile choice for industrial-grade wireless solutions.

STM32WB55VEY7TR Brand Info

The STM32WB55VEY7TR is part of the STM32 series from STMicroelectronics, a global leader in semiconductor solutions. STMicroelectronics delivers microcontrollers renowned for their performance, energy efficiency, and extensive ecosystem support. This wireless microcontroller integrates ST??s expertise in Arm Cortex-based processing and radio technology, targeting embedded applications requiring connectivity, security, and low power operation. The STM32WB family benefits from comprehensive development tools, middleware stacks, and software libraries, enabling rapid prototyping and deployment in industrial and IoT markets.

FAQ

What wireless communication standards does this device support?

The device supports Bluetooth 5.0, including Bluetooth Low Energy (BLE), and IEEE 802.15.4 protocols. This enables it to function efficiently in mesh networks and other wireless communication scenarios common in IoT and industrial applications.

What are the main security features integrated