STM32WB55VGQ6 Overview
The STM32WB55VGQ6 is a dual-core wireless microcontroller designed for advanced industrial and consumer applications requiring robust connectivity and low power consumption. Featuring an Arm Cortex-M4 core paired with a Cortex-M0+ core, it enables efficient real-time processing alongside wireless protocol management. This device integrates Bluetooth 5.0 and IEEE 802.15.4 communication stacks, making it ideal for IoT, smart home, and industrial automation solutions. With extensive memory and peripheral options, the STM32WB55VGQ6 supports complex applications while maintaining energy efficiency. For comprehensive semiconductor solutions, visit the IC Manufacturer.
STM32WB55VGQ6 Technical Specifications
| Parameter | Specification |
|---|---|
| Core 1 | Arm Cortex-M4 at 64 MHz |
| Core 2 | Arm Cortex-M0+ at 32 MHz |
| Flash Memory | 1 MB |
| RAM | 256 KB |
| Wireless Protocols | Bluetooth 5.0, IEEE 802.15.4 |
| Operating Voltage | 1.7 V to 3.6 V |
| Package | QFP100 (14×14 mm) |
| Temperature Range | -40??C to +85??C (Industrial) |
| Security Features | Cryptographic acceleration, Secure Firmware Installation |
| Peripherals | ADC, DAC, USART, SPI, I2C, USB 2.0 FS |
STM32WB55VGQ6 Key Features
- Dual-core architecture: Separates wireless protocol processing from application tasks, improving performance and reducing latency.
- Bluetooth 5.0 and IEEE 802.15.4 support: Enables versatile wireless communication for IoT and mesh networking applications.
- Low power consumption modes: Extends battery life in portable and energy-sensitive applications without compromising performance.
- Advanced security functions: Protects data integrity and supports secure firmware updates, critical for industrial and consumer IoT devices.
Typical Applications
- Smart home devices such as lighting control and security systems benefit from integrated dual wireless protocols and low power operation for extended battery life.
- Industrial automation requiring reliable wireless connectivity and real-time data processing.
- Wearable electronic devices that need compact size, advanced security, and Bluetooth connectivity.
- IoT sensor networks leveraging mesh networking capability and extended wireless range for efficient data transmission.
STM32WB55VGQ6 Advantages vs Typical Alternatives
This microcontroller stands out for its integrated dual-core design and multi-protocol wireless support, offering higher efficiency and flexibility than single-core or single-protocol alternatives. It provides enhanced security features and low power modes, ensuring reliable operation in industrial and consumer environments. Its large memory size and extensive peripheral set allow complex applications without external components, improving integration and reducing system cost.
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STM32WB55VGQ6 Brand Info
The STM32WB55VGQ6 is part of the STM32 family produced by STMicroelectronics, a global leader in semiconductor solutions. STMicroelectronics specializes in microcontrollers and wireless connectivity products for embedded systems. The STM32WB series combines high-performance ARM Cortex cores with integrated Bluetooth and IEEE 802.15.4 radios, targeting IoT and wireless applications. Known for reliability, scalability, and extensive software support, the STM32WB55VGQ6 reflects STMicroelectronics?? commitment to innovation in secure and efficient wireless microcontrollers.
FAQ
What wireless protocols does this microcontroller support?
The device supports Bluetooth 5.0 and IEEE 802.15.4 wireless protocols. This combination enables robust Bluetooth Low Energy communication as well as mesh networking capabilities, suitable for diverse IoT applications.
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How does the dual-core architecture benefit application performance?
By utilizing a Cortex-M4 core for application processing and a Cortex-M0+ core dedicated to wireless protocol management, the microcontroller can handle complex tasks efficiently while maintaining seamless wireless communication with minimal latency.
What security features are included in this microcontroller?
It offers hardware cryptographic acceleration and secure firmware installation capabilities
