STM32WB55RGV6 Overview
The STM32WB55RGV6 is a high-performance dual-core wireless microcontroller designed for advanced industrial and IoT applications. Integrating an Arm Cortex-M4 core running up to 64 MHz with an Arm Cortex-M0+ core dedicated to wireless protocol management, it offers optimized processing power and energy efficiency. The device supports multi-protocol radio communications including Bluetooth 5.0 and IEEE 802.15.4, enabling robust connectivity in compact designs. With 1 MB of Flash memory and 256 KB of RAM, it handles complex applications requiring substantial code and data storage. The STM32WB55RGV6 provides extensive peripheral interfaces and security features, making it ideal for embedded applications demanding reliability and connectivity. For more details, visit 集成电路制造商.
STM32WB55RGV6 Technical Specifications
| 参数 | 规格 |
|---|---|
| 核心 1 | Arm Cortex-M4, 64 MHz |
| 核心 2 | Arm Cortex-M0+ (network processor) |
| 闪存 | 1 MB |
| 内存 | 256 KB |
| 无线协议 | Bluetooth 5.0, IEEE 802.15.4 |
| 工作电压 | 1.7 V 至 3.6 V |
| 包装 | LQFP100, 100 pins |
| 温度范围 | -40 ??C to +85 ??C (Industrial) |
| 安全功能 | Cryptographic accelerators, True Random Number Generator (TRNG) |
| 通信接口 | UART, SPI, I2C, USB, CAN |
STM32WB55RGV6 Key Features
- 双核架构 Combines a Cortex-M4 for application processing and a Cortex-M0+ for wireless protocol handling, ensuring efficient task separation and improved real-time performance.
- Multi-protocol wireless support: Enables Bluetooth 5.0 and IEEE 802.15.4 communications, allowing flexible connectivity options for mesh networking and low-power wireless applications.
- 综合安全： Hardware cryptographic accelerators and a True Random Number Generator provide enhanced security, protecting sensitive data and secure boot processes.
- 丰富的周边设备： Includes multiple serial interfaces such as UART, SPI, I2C, USB, and CAN, facilitating diverse industrial and IoT system integrations.
典型应用
- Industrial automation systems requiring reliable wireless communication and real-time control, leveraging dual-core processing for performance and protocol management.
- Smart home devices implementing Bluetooth mesh networks for seamless and secure device interconnectivity.
- Wearable medical devices that demand low power consumption and integrated security for patient data protection.
- Asset tracking and logistics solutions utilizing IEEE 802.15.4 for robust and scalable wireless communication.
STM32WB55RGV6 Advantages vs Typical Alternatives
This microcontroller stands out by integrating dual-core processing with advanced wireless protocols, offering superior flexibility for multi-protocol connectivity. Its extensive security features and large on-chip memory enhance reliability and application complexity management. Compared to typical single-core or less integrated alternatives, it provides more efficient power consumption, better real-time performance, and simplified system design, making it a preferred choice for demanding industrial and IoT applications.
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STM32WB55RGV6 Brand Info
The STM32WB55RGV6 is part of the STM32WB series from STMicroelectronics, a leading global semiconductor manufacturer known for its robust and versatile microcontrollers. STMicroelectronics combines cutting-edge wireless technology with industry-grade microcontrollers to deliver solutions tailored for IoT, industrial, and consumer markets. The STM32WB series focuses on multi-protocol wireless connectivity integrated with powerful Arm Cortex cores, enabling developers to create secure, low-power, and feature-rich embedded systems. The STM32WB55RGV6 reflects STMicroelectronics?? commitment to innovation, reliability, and comprehensive ecosystem support.
常见问题
What wireless protocols does the STM32WB55RGV6 support?
The device supports Bluetooth 5.0 and IEEE 802.15.4 wireless protocols. This multi-protocol capability allows it to handle Bluetooth mesh networking and low-power wireless communications, making
