STM32WB55RCV7 STM32 Wireless MCU Bluetooth 5.0 Dual-Core 32-Bit LQFP100 Package

STM32WB55RCV7 Overview

The STM32WB55RCV7 is a high-performance dual-core wireless microcontroller designed for advanced industrial and consumer applications requiring robust connectivity and low power consumption. Featuring an Arm? Cortex?-M4 core running up to 64 MHz paired with a Cortex?-M0+ core dedicated to wireless protocol management, this device supports Bluetooth 5.0, IEEE 802.15.4, and proprietary 2.4 GHz protocols. With integrated radio, enhanced security features, and extensive memory resources, it offers a versatile platform for embedded developers aiming to optimize power efficiency, integration, and wireless communication. For more detailed technical resources, visit IC Manufacturer.

STM32WB55RCV7 Technical Specifications

STM32WB55RCV7 Key Features

• Dual-core architecture: The Cortex-M4 core handles application processing while the Cortex-M0+ core manages wireless protocols, enabling efficient multitasking and reduced power consumption.
• Integrated Bluetooth 5.0 and IEEE 802.15.4 radio: Provides versatile and reliable wireless connectivity options essential for IoT and industrial communication systems.
• Enhanced security mechanisms: Features like secure boot and hardware cryptography ensure data integrity and protect against unauthorized access.
• Large embedded memory: 1 MB of Flash and 256 KB of SRAM support complex applications and firmware upgrades without external memory.

Typical Applications

• Wireless sensor networks and smart metering systems benefit from the device??s low power consumption and robust 2.4 GHz connectivity, enabling long battery life and reliable data transmission.
• Industrial automation controllers use its dual-core processing to separate control tasks from wireless communication, improving system responsiveness.
• Wearable medical devices leverage integrated security features and Bluetooth 5.0 for safe and efficient patient data communication.
• Smart home devices such as lighting control and security systems utilize multi-protocol wireless support for interoperability and seamless user experience.

STM32WB55RCV7 Advantages vs Typical Alternatives

Compared to typical wireless microcontrollers, this device offers superior integration by combining dual-core processing with multiple wireless standards, reducing BOM complexity and design time. Its advanced security features provide enhanced protection, essential in industrial and medical environments. With an optimized power profile and extensive memory, it supports complex applications while maintaining long battery life, making it an ideal choice over less capable or single-core alternatives.

STM32WB55RCV7 Brand Info

The STM32WB55RCV7 is part of the STM32 family produced by STMicroelectronics, a global leader in semiconductor solutions. STMicroelectronics specializes in microcontrollers and wireless technologies that empower developers to create smart, connected devices. The STM32WB series is specifically designed for wireless applications, combining high-performance processing and advanced radio capabilities within a single chip. This product benefits from ST??s extensive ecosystem, including development tools, middleware stacks, and technical support, facilitating rapid prototyping and deployment.

FAQ

What wireless protocols does the STM32WB55RCV7 support?

This microcontroller supports Bluetooth 5.0, IEEE 802.15.4, and proprietary