STM32WB55VEY6TR Overview
The STM32WB55VEY6TR is a high-performance dual-core wireless microcontroller designed for robust industrial and IoT applications. Integrating a 32-bit Arm Cortex-M4 core with an Arm Cortex-M0+ core dedicated to wireless communication, this device offers seamless coexistence of application and protocol processing. It supports Bluetooth 5.0, IEEE 802.15.4, and proprietary 2.4 GHz protocols, enabling versatile wireless connectivity. Featuring 1 MB of Flash memory and 256 KB of RAM, it ensures efficient code execution and data handling. Its low-power modes extend battery life, making it ideal for energy-sensitive embedded systems from ICメーカー.
STM32WB55VEY6TR Technical Specifications
| パラメータ | 仕様 |
|---|---|
| Core 1 | Arm Cortex-M4 32-bit CPU, 64 MHz |
| Core 2 | Arm Cortex-M0+ 32-bit CPU, 32 MHz (Wireless stack) |
| フラッシュメモリー | 1 MB |
| RAM | 256 KB |
| Wireless Protocols | Bluetooth 5.0, IEEE 802.15.4, Proprietary 2.4 GHz |
| 動作電圧 | 1.7 V～3.6 V |
| パッケージ | 64-pin LQFP |
| 温度範囲 | -40度～85度 |
| Low Power Modes | Stop, Standby, Shutdown modes for energy efficiency |
STM32WB55VEY6TR Key Features
- Dual-core architecture: Separates application processing and wireless protocol management for optimized performance and real-time responsiveness.
- Advanced wireless support: Integrated Bluetooth 5.0 and IEEE 802.15.4 enable flexible connectivity for mesh networking and low-power IoT solutions.
- High integration: Combines ample memory and multiple communication interfaces, reducing external component count and overall BOM cost.
- 低消費電力： Multiple low-power modes extend battery life in portable and energy-sensitive industrial applications.
代表的なアプリケーション
- Industrial wireless sensor networks requiring reliable, low-latency communication and extended operational life in harsh environments.
- Smart home devices needing Bluetooth 5.0 for enhanced range and throughput in mesh topologies.
- Wearable electronics where compact size, low power, and integrated wireless connectivity are critical.
- Asset tracking and monitoring systems benefiting from multi-protocol support and robust security features.
STM32WB55VEY6TR Advantages vs Typical Alternatives
This microcontroller stands out with its dual-core design, enabling dedicated wireless communication management separate from application tasks, which enhances responsiveness and reliability. Its extensive memory resources and multi-protocol wireless support provide superior integration compared to single-core or single-protocol devices. Low power consumption modes ensure better energy efficiency, making it a compelling choice for battery-powered industrial and IoT applications.
ベストセラー商品
STM32WB55VEY6TR Brand Info
The STM32WB55VEY6TR is part of STMicroelectronics?? STM32WB family, known for integrating wireless connectivity with high-performance microcontroller cores. STMicroelectronics is a leading global semiconductor manufacturer specializing in innovative solutions for embedded systems. The STM32WB series targets IoT, industrial automation, and consumer electronics, combining security, robustness, and advanced communication protocols within a compact footprint, backed by extensive development tools and ecosystem support.
よくあるご質問
What wireless protocols does this microcontroller support?
This device supports Bluetooth 5.0, IEEE 802.15.4, and proprietary 2.4 GHz wireless protocols. This multi-protocol capability enables flexible connectivity options for a wide range of IoT and industrial applications.
注目商品
How does the dual-core architecture improve system performance?
The dual-core design separates the main application processor (Cortex-M4) from the wireless protocol processor (Cortex-M0+).
