STM32L041G6U6STR

The STM32L041G6U6STR is a 32-bit ultra-low-power microcontroller based on the ARM Cortex-M0+ core. It offers a wide range of peripherals and features in a small form factor, making it ideal for power-sensitive applications.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

• VDD: Positive power supply
• VSS: Ground
• PA0-PA15: General-purpose I/O pins
• PB0-PB9: General-purpose I/O pins
• PC10-PC15: General-purpose I/O pins
• NRST: Reset pin
• SWDIO: Serial Wire Debug data I/O
• SWCLK: Serial Wire Debug clock
• VDDA: Analog power supply
• VREF-: Negative reference voltage for ADC
• VREF+: Positive reference voltage for ADC

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the STM32L041G6U6STR microcontroller for a visual representation.

Key Features

• ARM Cortex-M0+ Core: Provides 32-bit processing capabilities with low power consumption.
• Ultra-Low-Power Operation: Optimized for energy-efficient applications with multiple low-power modes.
• Rich Peripheral Set: Includes UART, SPI, I2C, ADC, and other interfaces for versatile connectivity.
• Small Package: Available in a compact form factor, suitable for space-constrained designs.
• Enhanced Security Features: Offers hardware cryptographic modules and secure firmware upgrades for data protection.

Note: For detailed technical specifications, please refer to the STM32L041G6U6STR datasheet.

Application

• IoT Devices: Ideal for low-power Internet of Things (IoT) applications requiring connectivity and processing capabilities.
• Sensor Nodes: Suitable for sensor nodes and data acquisition systems that demand low energy consumption.
• Wearable Devices: Used in wearable technology for health monitoring, fitness tracking, and smart functionalities.

Functionality

The STM32L041G6U6STR microcontroller is a versatile solution for power-sensitive applications, offering efficient processing and connectivity options for various electronic devices.

Usage Guide

• Power Supply: Connect VDD (Pin 1) and VDDA (Pin 16) to the appropriate power sources.
• Peripheral Connections: Utilize the GPIO pins and other interfaces for interfacing with external components.
• Programming: Use SWD programming tools for firmware development and debugging.