STMicroelectronics STM32L4S5QII6

Industrial IoT Sensor Network Implementation

Application: A leading manufacturing company deployed STM32L4S5QII6 controllers in their predictive maintenance system, achieving 40% reduction in power consumption while maintaining real-time data processing capabilities.

Results: Extended battery life from 2 years to 3.2 years per sensor node, with CAN bus connectivity enabling robust network communication across 500+ sensor points.

What is the maximum operating frequency of the STM32L4S5QII6?

The STM32L4S5QII6 operates at up to 120MHz maximum frequency, providing high-performance processing for demanding real-time applications while maintaining ultra-low power consumption characteristics ideal for battery-powered devices.

How much memory does this microcontroller include?

This controller features 2MB of Flash program memory and 640KB of RAM, providing extensive storage for complex applications with significant code size and data processing requirements in industrial and IoT applications.

What communication interfaces are available?

The STM32L4S5QII6 includes comprehensive connectivity with CAN bus, USB OTG, I2C, SPI, UART/USART, LIN bus, and SAI interfaces, enabling integration with diverse industrial communication networks and consumer devices.

What is the operating temperature range?

This microcontroller operates reliably across -40°C to +85°C temperature range, making it suitable for harsh industrial environments, automotive applications, and outdoor installations requiring robust temperature performance.

How many ADC channels does it provide?

The integrated analog-to-digital converter offers 16 channels with 12-bit resolution, providing 4096-level precision for accurate sensor data acquisition in measurement and control applications requiring high analog performance.