STMicroelectronics STM32WB55VGY7TR Wireless MCU Bluetooth 5.0 Dual-Core LQFP100

STM32WB55VGY7TR Overview

The STM32WB55VGY7TR is a dual-core wireless microcontroller designed for advanced industrial and IoT applications requiring robust connectivity and low power consumption. Featuring an Arm? Cortex?-M4 core for high-performance processing alongside a dedicated Cortex?-M0+ core optimized for wireless protocol management, this device provides seamless integration of Bluetooth? 5.0 and IEEE 802.15.4 standards. With up to 1 MB of Flash memory and 256 KB of RAM, the MCU supports complex applications while maintaining energy efficiency. Its comprehensive security features and rich peripheral set make it an ideal solution for smart sensors, wearables, and connected devices. Available in a compact 7 x 7 mm LQFP package, this MCU offers flexibility for dense industrial designs. For more details, visit IC Manufacturer.

STM32WB55VGY7TR Technical Specifications

STM32WB55VGY7TR Key Features

• Dual-core architecture: The combination of Cortex-M4 and Cortex-M0+ cores enables efficient separation of application processing and wireless protocol handling, enhancing overall system performance and reliability.
• Advanced wireless connectivity: Integrated Bluetooth 5.0 and IEEE 802.15.4 support allow flexible and secure communication in mesh and point-to-point networks, crucial for IoT and industrial automation use cases.
• Energy efficiency: Optimized low-power modes and efficient power management extend battery life in portable and remote applications, making it ideal for energy-sensitive designs.
• Comprehensive security: Hardware accelerators for cryptographic algorithms and a true random number generator provide robust protection against unauthorized access and data tampering.

Typical Applications

• Industrial IoT nodes and smart sensors leveraging wireless mesh networking for reliable data exchange in harsh environments.
• Wearable devices requiring low power consumption combined with advanced connectivity options for health monitoring and fitness tracking.
• Home automation systems supporting Zigbee and Thread protocols for seamless device interoperability and control.
• Asset tracking and remote monitoring solutions benefiting from integrated Bluetooth 5.0 for extended range and improved data throughput.

STM32WB55VGY7TR Advantages vs Typical Alternatives

This microcontroller excels by integrating dual-core processing with advanced wireless standards, offering superior power efficiency and enhanced security compared to single-core or single-protocol alternatives. Its large embedded Flash and RAM capacity support complex firmware, while hardware cryptographic features ensure data integrity. The combined Bluetooth 5.0 and IEEE 802.15.4 capabilities provide versatile connectivity options, making it a competitive choice for industrial and IoT applications demanding reliability and scalability.

STM32WB55VGY7TR Brand Info

Manufactured by STMicroelectronics, the STM32WB55VGY7TR belongs to the STM32WB series of wireless microcontrollers. STMicroelectronics is a global semiconductor leader recognized for delivering innovative, reliable microcontroller solutions tailored for industrial, consumer, and IoT markets. The STM32WB family is designed to meet the demanding needs of connected applications, combining advanced wireless connectivity, dual-core processing, and robust security features in compact, power-efficient packages. This product line supports a broad ecosystem of development tools and software stacks, enabling rapid prototyping and deployment.

FAQ

What wireless protocols are supported by this microcontroller?

The device supports Bluetooth 5.0 and IEEE 802.15.4 protocols, including mesh technologies such as Thread and Zigbee. This ensures compatibility with a wide range of wireless communication