STMicroelectronics STM32WLE5CBU6TR Wireless MCU, LoRa, 32-bit ARM Cortex-M4, UQFN48

STM32WLE5CBU6TR Overview

The STM32WLE5CBU6TR is an advanced sub-GHz wireless microcontroller integrating a high-performance Arm? Cortex?-M4 core with a 48 MHz clock and a LoRa?/Sigfox-compatible radio transceiver. Designed for long-range, low-power IoT applications, this device features 256 KB of Flash memory and 64 KB of RAM, enabling complex embedded software execution with extended wireless communication capabilities. Its compact UFBGA package ensures easy integration in dense industrial environments. This highly efficient MCU supports multiple protocols and optimized power consumption, making it suitable for smart metering, asset tracking, and sensor networks. For detailed support, visit Fabricante de CI.

STM32WLE5CBU6TR Technical Specifications

STM32WLE5CBU6TR Key Features

• Integrated Arm Cortex-M4 core: Delivers efficient processing power at 48 MHz, enabling real-time embedded applications with complex algorithms.
• Sub-GHz radio transceiver: Supports LoRa? and Sigfox protocols, providing long-range wireless communication with low power consumption critical for IoT networks.
• High memory capacity: 256 KB Flash and 64 KB SRAM allow robust code and data handling for advanced firmware and sensor integration.
• Advanced security: Embedded true random number generator and AES-128 encryption ensure data integrity and secure communication.
• Low voltage operation: Enables battery-powered and energy-harvesting applications with operational voltage from 1.8 to 3.6 V.
• Compact 32-pin UFBGA package: Allows minimal PCB footprint and easy assembly in space-constrained industrial products.
• Amplia gama de temperaturas de funcionamiento: Reliable performance in harsh industrial environments from -40 ??C to +85 ??C.

Aplicaciones típicas

• Smart metering systems requiring reliable long-range wireless communication and low power consumption for extended battery life.
• Asset tracking devices leveraging sub-GHz connectivity to monitor location and status in logistics and supply chain operations.
• Industrial sensor networks that benefit from secure, low-power, and long-range data transmission in remote or harsh environments.
• Environmental monitoring equipment needing robust wireless link and embedded processing for real-time data acquisition and analysis.

STM32WLE5CBU6TR Advantages vs Typical Alternatives

This device stands out with its seamless integration of a high-performance Arm Cortex-M4 MCU and a flexible sub-GHz radio transceiver supporting multiple modulation schemes. Compared to typical alternatives, it offers enhanced sensitivity and extended communication range without compromising power efficiency. The embedded security features and wide operating temperature range further increase reliability, making it ideal for demanding industrial IoT applications where secure and low-power wireless connectivity is crucial.

STM32WLE5CBU6TR Brand Info

The STM32WLE5CBU6TR is part of STMicroelectronics?? STM32 family, renowned for combining high-performance microcontrollers with extensive peripheral sets and connectivity options. STMicroelectronics is a global leader in semiconductor solutions, delivering industry-grade products optimized for embedded and wireless applications. This particular model targets IoT and industrial markets by delivering robust wireless communication integrated with proven STM32 MCU technology, backed by comprehensive development tools and ecosystem support to accelerate product design cycles.

PREGUNTAS FRECUENTES

What wireless protocols does this microcontroller support?

This microcontroller supports