BLUENRG-234N Bluetooth Low Energy SoC by STMicroelectronics – 64-Pin LQFP Package

BLUENRG-234N Overview

The BLUENRG-234N is an advanced Bluetooth Low Energy (BLE) system-on-chip (SoC) designed for ultra-low power wireless applications. It integrates a powerful ARM Cortex-M0 processor core with a Bluetooth 5.0 compliant radio, enabling robust short-range connectivity with enhanced data throughput and extended range. This device supports multiple proprietary and standard BLE profiles, making it ideal for IoT, smart home, wearable, and industrial sensor applications. Its compact form factor and rich peripheral set allow seamless integration into space-constrained embedded systems. For detailed product and purchasing information, visit IC Manufacturer.

BLUENRG-234N Technical Specifications

BLUENRG-234N Key Features

• Integrated ARM Cortex-M0 Core: Provides efficient processing power for real-time Bluetooth protocol stack and application code, minimizing external MCU requirements.
• Bluetooth 5.0 Support: Enables higher data throughput and extended range, enhancing wireless communication reliability and performance.
• Low Power Consumption: Optimized for battery-powered devices, it supports various power modes to extend operational life in portable applications.
• Rich Peripheral Set: Includes SPI, UART, I2C, ADC, and GPIO interfaces, facilitating easy integration with a wide range of sensors and actuators.
• Compact QFN Package: The small 5×5 mm footprint supports integration into space-constrained designs without sacrificing functionality.

Typical Applications

• Wireless sensor nodes in industrial IoT networks, where reliable BLE communication and low power consumption are critical for long-term deployment.
• Wearable health monitoring devices requiring compact size and efficient Bluetooth connectivity to smartphones or gateways.
• Smart home automation products such as lighting controls, security sensors, and remote controls leveraging BLE for seamless device interconnectivity.
• Asset tracking and proximity detection systems benefiting from the device??s extended range and accurate radio performance.

BLUENRG-234N Advantages vs Typical Alternatives

This Bluetooth Low Energy SoC offers a highly integrated solution combining a Cortex-M0 core with Bluetooth 5.0 radio in a compact package. Compared to typical alternatives, it excels in delivering low power consumption without compromising connectivity range or data throughput. Its extensive peripheral interfaces simplify system design and integration, while the robust protocol stack support ensures reliable wireless performance. These advantages make it a preferred choice for engineers seeking efficient, scalable, and cost-effective BLE solutions.

BLUENRG-234N Brand Info

The BLUENRG-234N is developed by STMicroelectronics, a global leader in semiconductor manufacturing known for innovative, high-quality solutions in wireless connectivity and embedded processing. STMicroelectronics?? BLUENRG series targets Bluetooth Low Energy applications with a focus on ultra-low power consumption, integration flexibility, and robust wireless performance. The BLUENRG-234N continues this tradition, providing engineers with a reliable platform for next-generation IoT, wearable, and industrial applications.

FAQ

What is the maximum data rate supported by this Bluetooth SoC?

The device supports Bluetooth 5.0 Low Energy specification, which allows data rates up to 2 Mbps in high-speed mode. This enables faster data transmission compared to previous