BLUENRG-355AT Bluetooth 5.3 Low Energy SoC Module – SMT Package by STMicroelectronics

BLUENRG-355AT Overview

The BLUENRG-355AT is a highly integrated Bluetooth Low Energy (BLE) system-on-chip (SoC) designed for advanced wireless connectivity in industrial and consumer applications. Featuring a dual-mode BLE 5.2 compliant radio, it supports extended range and high data throughput with low power consumption. This SoC combines an Arm Cortex-M33 processor with rich peripheral sets, enabling efficient application development and seamless integration into IoT devices. The device’s robust security features and flexible interfaces make it ideal for reliable, scalable wireless solutions. For detailed technical insights and sourcing, visit IC Manufacturer.

BLUENRG-355AT Technical Specifications

BLUENRG-355AT Key Features

• Advanced BLE 5.2 Support: Enables enhanced data throughput and extended range, improving wireless connection robustness for IoT devices.
• Efficient Arm Cortex-M33 Core: Provides high processing performance with low power consumption, ideal for battery-operated applications.
• Integrated Security Mechanisms: Includes ARM TrustZone and hardware cryptography, ensuring secure wireless communication and data protection.
• Rich Peripheral Interfaces: Supports SPI, I2C, UART, and ADC, facilitating flexible integration with sensors and external modules.
• Low Power Consumption: Optimized for energy-efficient operation, extending device battery life in portable and embedded systems.

Typical Applications

• Industrial IoT sensor nodes requiring reliable, low-power BLE communication with secure data transfer and flexible peripheral connectivity.
• Wearable health and fitness devices that benefit from extended battery life and robust wireless performance.
• Smart home automation systems where seamless Bluetooth connectivity and security are critical.
• Asset tracking and management solutions leveraging low power and extended range wireless links.

BLUENRG-355AT Advantages vs Typical Alternatives

This SoC offers a balanced combination of high integration, enhanced BLE 5.2 features, and security functions that outperform many standard BLE solutions. Its low power consumption and powerful Cortex-M33 core enable longer battery life and faster processing, while embedded security features provide robust protection. Compared to typical alternatives, it reduces system complexity and cost by integrating multiple peripherals and radio functions in a compact package.

BLUENRG-355AT Brand Info

The BLUENRG-355AT is developed by STMicroelectronics, a global leader in semiconductor solutions. STMicroelectronics specializes in innovative microcontrollers and wireless connectivity ICs, focusing on industrial, automotive, and consumer markets. The BLUENRG series represents ST??s commitment to delivering high-performance Bluetooth Low Energy SoCs with advanced features tailored for IoT and embedded applications. This product line is supported by comprehensive development tools, software stacks, and technical support to accelerate design cycles.

FAQ

What Bluetooth features does the BLUENRG-355AT support?

The device supports Bluetooth 5.2 Low Energy, including features such as extended advertising, high data rate, and improved range. This enables more reliable and efficient wireless communication for a variety of applications.

What type of processor core is integrated in the BLUENRG-355AT?

It integrates an Arm Cortex-M33 processor running at 64 MHz, which offers efficient computing power with enhanced security capabilities through TrustZone technology.