STM32WBA55UEI6 Overview
The STM32WBA55UEI6 is a high-performance wireless microcontroller designed for advanced industrial and consumer applications requiring robust connectivity and security. Integrating an Arm? Cortex?-M33 core with dual-core architecture, this device delivers efficient processing power combined with ultra-low power consumption. The embedded Bluetooth 5.2 and IEEE 802.15.4 radio support enable seamless wireless communications essential for IoT and smart device implementations. With comprehensive security features and extensive peripherals, this microcontroller offers a reliable platform for complex RF-based applications. For detailed specifications and procurement, visit IC Manufacturer.
STM32WBA55UEI6 Technical Specifications
| Parameter | Specification |
|---|---|
| Core | Arm? Cortex?-M33 dual-core (Main + Network) |
| Flash Memory | 512 KB |
| RAM | 128 KB SRAM |
| Operating Frequency | 64 MHz (Main CPU) |
| Wireless Protocols | Bluetooth 5.2, IEEE 802.15.4 |
| Security Features | Secure Boot, AES, SHA-256, True RNG, TrustZone? |
| Power Supply | 1.7 V to 3.6 V |
| Package | 64-pin LQFP |
| Operating Temperature Range | -40 ??C to +85 ??C |
| Peripherals | Timers, ADC, DAC, USART, SPI, I2C, USB FS |
STM32WBA55UEI6 Key Features
- Dual-core Arm? Cortex?-M33 architecture: Enables separation of network processing and application tasks, improving real-time performance and energy efficiency.
- Integrated Bluetooth 5.2 and IEEE 802.15.4 radio: Delivers versatile wireless connectivity options critical for IoT and smart home devices.
- Advanced security mechanisms: Hardware cryptographic accelerators and TrustZone? technology ensure secure wireless communication and firmware integrity.
- Flexible power management: Supports multiple low-power modes to extend battery life in portable applications without sacrificing performance.
- Rich peripheral set: Includes multiple timers, ADC, DAC, and communication interfaces that facilitate complex sensor and actuator integration.
Typical Applications
- Industrial wireless sensor networks requiring robust, secure, and reliable communication in harsh environments.
- Smart home and building automation systems leveraging Bluetooth 5.2 for seamless device interconnectivity.
- Wearable medical devices benefiting from low power consumption and secure data transmission.
- Asset tracking and remote monitoring solutions using IEEE 802.15.4 for mesh networking capabilities.
STM32WBA55UEI6 Advantages vs Typical Alternatives
This microcontroller stands out with its integrated dual-core Arm? Cortex?-M33 design, which enhances processing efficiency by dedicating cores to application and network tasks separately. Compared to typical single-core alternatives, it offers superior wireless protocol support including Bluetooth 5.2 and IEEE 802.15.4. Its advanced security features and low-power operation provide enhanced reliability and prolonged battery life, making it ideal for secure, connected IoT applications.
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STM32WBA55UEI6 Brand Info
The STM32WBA55UEI6 is part of the STM32 family developed by STMicroelectronics, a global leader in semiconductor solutions. STMicroelectronics is renowned for combining high-performance microcontrollers with advanced wireless connectivity and security features. This device exemplifies the company??s commitment to delivering innovative solutions for the rapidly growing IoT market, providing engineers with scalable and secure platforms for next-generation wireless applications.
FAQ
What wireless protocols are supported by this microcontroller?
This device supports Bluetooth 5.2 and IEEE 802.15.4 wireless protocols, enabling reliable and versatile connectivity options for IoT and mesh networking applications.
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What is the core architecture and how does it benefit performance?
The microcontroller features a dual-core Arm? Cortex?-M33 architecture, allowing separation of network and application processing. This improves real-time responsiveness and power efficiency by dedicating tasks to the appropriate core.
