STM32WBA65RIV6TR Overview
The STM32WBA65RIV6TR is a highly integrated, dual-core microcontroller designed for advanced wireless and low-power applications. Combining a robust Arm Cortex-M33 core with a dedicated radio core, it delivers efficient processing and optimized RF performance for Bluetooth 5.2 and IEEE 802.15.4 protocols. This device integrates ample memory resources, flexible connectivity options, and comprehensive security features, making it ideal for industrial IoT, smart home, and wearable technologies. Engineers and sourcing specialists can rely on this microcontroller to provide precise control, reliable wireless communication, and energy-efficient operation in compact form factors. Available through IC Manufacturer.
STM32WBA65RIV6TR Technical Specifications
| Parameter | Specification |
|---|---|
| Core | Arm Cortex-M33, 64 MHz |
| Flash Memory | 512 KB |
| RAM | 128 KB SRAM |
| Wireless Protocols | Bluetooth 5.2, IEEE 802.15.4 |
| Operating Voltage | 1.7 V to 3.6 V |
| Package | LQFP64, 9×9 mm |
| Temperature Range | -40??C to +85??C |
| Security Features | TrustZone, AES-128/256, True RNG |
STM32WBA65RIV6TR Key Features
- Dual-core architecture: Combines a Cortex-M33 application core and a dedicated radio core, enabling efficient separation of processing and wireless communication tasks for enhanced system performance.
- Advanced wireless connectivity: Supports Bluetooth 5.2 and IEEE 802.15.4 standards, ensuring robust and flexible communication options for IoT and industrial applications.
- Comprehensive security: Integrates TrustZone technology, hardware cryptographic accelerators, and a true random number generator to safeguard data and firmware integrity.
- Low-power operation: Designed for energy efficiency with multiple low-power modes, extending battery life in portable and wearable devices.
Typical Applications
- Industrial IoT nodes requiring secure, reliable wireless communication and extended battery life for sensor monitoring and control.
- Smart home devices that benefit from Bluetooth 5.2 connectivity for seamless integration with consumer electronics.
- Wearable electronics demanding compact size, low power consumption, and advanced security capabilities.
- Wireless sensor networks implementing IEEE 802.15.4 for mesh networking and scalable connectivity.
STM32WBA65RIV6TR Advantages vs Typical Alternatives
This microcontroller offers a unique dual-core design that separates radio and application processing, improving overall efficiency and reducing interference. Its comprehensive wireless protocol support and integrated security features exceed typical alternatives, providing enhanced reliability and data protection. Additionally, its optimized low-power modes and compact package make it well-suited for space-constrained, battery-powered industrial and consumer devices.
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STM32WBA65RIV6TR Brand Info
The STM32WBA65RIV6TR is part of STMicroelectronics?? STM32WBA series, a line of microcontrollers focused on secure, low-power wireless connectivity. STMicroelectronics is a global leader in semiconductor solutions, known for delivering high-performance, energy-efficient products tailored for industrial, automotive, and consumer markets. The STM32WBA family integrates advanced Arm Cortex-M33 cores with dedicated radio subsystems, targeting applications that require robust wireless communication combined with embedded security and flexible system integration.
FAQ
What wireless standards does the STM32WBA65RIV6TR support?
This microcontroller supports Bluetooth 5.2 and IEEE 802.15.4 wireless protocols, enabling versatile connectivity options suitable for a wide range of IoT and industrial applications requiring secure and reliable communication.
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What are the security features integrated into this device?
The device incorporates Arm TrustZone technology, hardware accelerators for AES-128/256 encryption, and a true random number generator, providing robust protection for data and software integrity in connected applications.
How does the dual-core architecture benefit system design?
The dual-core setup separates the radio processing from the main application processing, reducing interference and allowing simultaneous execution, which results in improved performance and lower power consumption.
