STM32WLE5CBU6 - STMicroelectronics

Manufacturer Part Number

STM32WLE5CBU6

Manufacturer

STMicroelectronics

Introduction

The STM32WLE5CBU6 is a highly integrated RF transceiver IC that combines a LoRa/LoRaWAN and Sigfox-compatible radio with a high-performance Arm Cortex-M4 microcontroller.

Product Features and Performance

Supports frequency range of 150MHz to 960MHz

Operating temperature range of -40°C to 85°C

Transmit current of 21mA to 120mA

Receive current of 4.82mA

Maximum output power of 22dBm

Maximum data rate of 300kbps

Sensitivity of -148dBm

Integrated Arm Cortex-M4 microcontroller with 128kB Flash memory

Product Advantages

Highly integrated solution combining RF transceiver and microcontroller

Supports multiple wireless protocols (LoRa, LoRaWAN 1.0, Sigfox)

Wide frequency range and temperature range for diverse applications

Low power consumption in both transmit and receive modes

Key Technical Parameters

Supply voltage: 1.8V to 3.6V

Package: 48-UFQFPN (7x7)

Mounting type: Surface mount

Serial interfaces: ADC, GPIO, I2C, I2S, IrDA, JTAG, PWM, SPI, UART, USART

29 GPIO pins

Quality and Safety Features

RoHS3 compliant

Automotive-grade qualification

Compatibility

The STM32WLE5CBU6 is compatible with various LoRa, LoRaWAN, and Sigfox-based IoT and industrial applications.

Application Areas

Smart city and smart agriculture applications

Industrial automation and monitoring

Asset tracking and supply chain management

Wireless sensor networks

Product Lifecycle

The STM32WLE5CBU6 is an actively supported product and is not nearing discontinuation. Replacement or upgrade options may be available from STMicroelectronics.

Key Reasons to Choose This Product

Highly integrated solution for reduced design complexity and cost

Supports multiple wireless protocols for flexibility in application design

Wide frequency and temperature range for diverse use cases

Low power consumption for extended battery life

Robust quality and safety features for industrial and IoT applications