STM32WBA52CGU6TR STM32 Wireless Microcontroller MCU, 48-Pin UFQFPN Package – STMicroelectronics

STM32WBA52CGU6TR Overview

The STM32WBA52CGU6TR is a versatile wireless microcontroller designed for secure and efficient IoT applications. It integrates a dual-core Arm Cortex-M33 architecture, combining high-performance processing with advanced security features. This device supports Bluetooth 5.2 and IEEE 802.15.4 wireless protocols, enabling robust connectivity in industrial and consumer environments. With 512 KB of Flash memory and 128 KB of RAM, it offers ample space for complex firmware and real-time operations. The integrated security mechanisms, including TrustZone and cryptographic accelerators, ensure data integrity and protection against cyber threats. Available in a compact 48-pin UFQFPN package, this MCU is ideal for engineers seeking a reliable, low-power wireless solution. Learn more at IC Manufacturer.

STM32WBA52CGU6TR Technical Specifications

STM32WBA52CGU6TR Key Features

• Dual Arm Cortex-M33 cores: Enables simultaneous execution of application and radio protocol stacks, improving real-time performance and system responsiveness.
• Integrated Bluetooth 5.2 and IEEE 802.15.4: Ensures flexible wireless connectivity options suitable for a wide range of IoT and industrial use cases.
• Advanced security: Features TrustZone technology and hardware cryptographic accelerators, providing robust protection for sensitive data and firmware integrity.
• Low power consumption: Designed with power efficiency in mind, suitable for battery-operated devices requiring extended operational life.

Typical Applications

• Industrial IoT sensor nodes requiring secure, wireless data transmission and reliable real-time processing in harsh environments.
• Smart home devices leveraging Bluetooth 5.2 for seamless connectivity and enhanced user control features.
• Wearable technology benefiting from low-power operation and integrated security for personal data protection.
• Asset tracking and logistics systems utilizing IEEE 802.15.4 for mesh networking and extended range communication.

STM32WBA52CGU6TR Advantages vs Typical Alternatives

This microcontroller offers a unique combination of dual-core processing and dual wireless protocol support, providing greater flexibility and performance compared to single-core or single-protocol alternatives. Its integrated TrustZone security and hardware crypto engines enhance data protection, while low power consumption extends device battery life. These advantages make it a preferred choice for engineers focused on secure, efficient wireless solutions in industrial and IoT markets.

STM32WBA52CGU6TR Brand Info

The STM32WBA52CGU6TR is part of the STM32 Wireless and Bluetooth product lineup by STMicroelectronics, a global leader in semiconductor solutions. Known for innovation and reliability, STMicroelectronics designs these microcontrollers to meet the growing demand for secure wireless connectivity in embedded systems. The STM32WBA series blends advanced processing capabilities with robust security and multi-protocol wireless support, enabling developers to build next-generation IoT and industrial applications with confidence and scalability.

FAQ

What wireless protocols does the STM32WBA52CGU6TR support?

This microcontroller supports Bluetooth 5.2 and IEEE 802.15.4 wireless standards. These protocols enable versatile connectivity options, including low-energy Bluetooth communication and mesh networking suitable for IoT and industrial applications.

How does the dual-core architecture benefit system performance?

The dual Arm Cortex-M33 cores allow parallel execution of