BLUENRG-234 Overview
The BLUENRG-234 is a low-power Bluetooth? 5.0 system-on-chip (SoC) designed for advanced wireless applications requiring robust connectivity and energy efficiency. It integrates a 32-bit ARM Cortex-M0 core and a Bluetooth Low Energy radio, supporting extended range and high data throughput. This device is ideal for industrial IoT, smart home, and wearable devices, offering reliable performance with minimal power consumption. Its compact form factor and comprehensive software development kit simplify integration and accelerate time-to-market. For detailed technical support and sourcing, visit ICメーカー.
BLUENRG-234 Technical Specifications
| パラメータ | 仕様 |
|---|---|
| コア | ARM Cortex-M0, 32-bit |
| Bluetooth Version | Bluetooth 5.0 Low Energy |
| 動作電圧 | 1.7 V～3.6 V |
| Maximum RF Output Power | +8 dBm |
| Receiver Sensitivity | -93 dBm at 1 Mbps |
| フラッシュメモリー | 256 KB embedded |
| RAM | 24 KB embedded |
| パッケージ | QFN 32-pin, 4×4 mm |
| 消費電力 | 4.2 mA in RX, 7.5 mA in TX at 0 dBm |
BLUENRG-234 Key Features
- Bluetooth 5.0 Low Energy support: Enables extended range and higher throughput, ensuring robust wireless communication in complex environments.
- Integrated ARM Cortex-M0 core: Provides efficient processing power for real-time applications while minimizing energy consumption.
- Low power operation: Optimized power management reduces current draw in RX and TX modes, extending battery life in portable and IoT devices.
- コンパクトなQFNパッケージ： Facilitates integration into space-constrained applications without compromising thermal performance.
- Embedded memory resources: 256 KB Flash and 24 KB RAM support complex firmware and Bluetooth stack implementations.
- High receiver sensitivity (-93 dBm): Improves link reliability and range, critical for industrial and smart home applications.
- Flexible voltage range (1.7 V to 3.6 V): Allows compatibility with various battery chemistries and power supply configurations.
代表的なアプリケーション
- Industrial IoT sensor nodes requiring secure, low-power wireless communication with extended range for process monitoring and automation.
- Smart home devices such as lighting controls and security sensors benefiting from Bluetooth 5.0’s improved throughput and connectivity.
- Wearable health and fitness trackers that demand compact size, low power consumption, and reliable Bluetooth LE communication.
- Asset tracking and remote monitoring systems leveraging the device??s sensitivity and integration capabilities for consistent data transmission.
BLUENRG-234 Advantages vs Typical Alternatives
This device stands out due to its combination of Bluetooth 5.0 compliance, ultra-low power consumption, and high receiver sensitivity. Compared to typical alternatives, it offers better energy efficiency, enabling longer battery life in portable devices. Its integrated ARM Cortex-M0 core and embedded memory simplify system design and reduce BOM complexity. Additionally, the compact QFN package supports integration in space-constrained applications, making it a reliable and scalable choice for modern industrial and consumer wireless solutions.
ベストセラー商品
BLUENRG-234 Brand Info
The BLUENRG-234 is developed by STMicroelectronics, a leading global semiconductor manufacturer known for its innovation in microcontrollers, wireless connectivity, and power management solutions. As part of ST??s BlueNRG family, this SoC exemplifies the company??s commitment to delivering high-performance Bluetooth Low Energy products that address the evolving needs of IoT and embedded system designers. STMicroelectronics provides comprehensive development tools, firmware, and technical support to facilitate seamless integration and accelerated product development cycles.
