STM32WB30CEU5ATR Overview
The STM32WB30CEU5ATR is a high-performance dual-core wireless microcontroller designed for advanced IoT and industrial applications. It integrates a 32-bit Arm Cortex-M4 core and a Cortex-M0+ core to deliver efficient processing and robust wireless connectivity. This device supports Bluetooth 5.0 and IEEE 802.15.4 protocols, enabling reliable low-power communication. With up to 256 KB of flash memory and 64 KB of RAM, it offers ample resources for complex embedded software. Its compact 48-pin LQFP package supports diverse peripherals and interfaces, making it ideal for smart sensors, wearables, and wireless automation. Available from IC Manufacturer, this microcontroller balances power efficiency with advanced connectivity features.
STM32WB30CEU5ATR Technical Specifications
| Parameter | Specification |
|---|---|
| Core 1 | Arm Cortex-M4, 64 MHz |
| Core 2 | Arm Cortex-M0+, 32 MHz |
| Flash Memory | 256 KB |
| SRAM | 64 KB |
| Wireless Protocols | Bluetooth 5.0, IEEE 802.15.4 |
| Operating Voltage | 1.7 V to 3.6 V |
| Package | 48-pin LQFP |
| Temperature Range | -40 ??C to +85 ??C |
| Communication Interfaces | UART, SPI, I2C, USB 2.0 FS |
| Timers | Advanced control timers, general-purpose timers, RTC |
STM32WB30CEU5ATR Key Features
- Dual-core architecture: Combines Cortex-M4 and Cortex-M0+ cores to optimize processing and wireless tasks, enhancing system responsiveness and power efficiency.
- Integrated Bluetooth 5.0 and IEEE 802.15.4: Enables robust and flexible wireless communication suitable for mesh networks and low-energy applications.
- Low-power operation: Supports multiple low-power modes to extend battery life in portable and remote devices.
- Rich peripheral set: Includes multiple communication interfaces, timers, and ADCs, facilitating complex sensor and control applications.
Typical Applications
- Smart home automation systems requiring secure and reliable wireless connectivity for sensor and actuator control.
- Wearable health monitors that benefit from low power consumption and Bluetooth communication for real-time data transmission.
- Industrial wireless sensor networks that demand robust mesh networking capabilities and extended operational range.
- Asset tracking devices integrating multi-protocol wireless communication and low power for long-term deployment.
STM32WB30CEU5ATR Advantages vs Typical Alternatives
This microcontroller offers a unique combination of dual-core processing and multi-protocol wireless support, providing enhanced flexibility and performance compared to single-core or single-protocol alternatives. Its optimized power management allows for extended battery life in portable applications. Integration of advanced timers and communication interfaces increases overall system reliability and reduces the need for external components, helping engineers design compact, efficient solutions.
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STM32WB30CEU5ATR Brand Info
The STM32WB30CEU5ATR is part of the STM32 family from STMicroelectronics, a global leader in semiconductor and microcontroller solutions. STMicroelectronics is renowned for its innovation in embedded processing and wireless connectivity, delivering robust, scalable, and energy-efficient products. The STM32WB series specifically targets wireless applications with integrated Bluetooth and IEEE 802.15.4 technology, supporting a wide range of IoT and industrial use cases. ST??s comprehensive development ecosystem and extensive documentation accelerate time to market and simplify integration.
FAQ
What wireless protocols does this microcontroller support?
This device supports Bluetooth 5.0, including Bluetooth Low Energy, and IEEE 802.15.4, enabling it to handle mesh networking and low-power wireless communication common in IoT and industrial applications.
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What are the main processing cores in this microcontroller?
It features a dual-core architecture with an Arm Cortex-M4 running at 64 MHz for high-performance tasks and an Arm Cortex-M0+ at 32 MHz dedicated to wireless protocol management, optimizing power
