STM32L471VET6

The STM32L471VET6 is an ultra-low-power microcontroller based on the ARM Cortex-M4 core. It features a rich set of peripherals and memory options, making it ideal for a wide range of battery-powered and energy-efficient applications.

Pinout

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

• VBAT: Backup Power Supply input
• VDD: Main Power Supply input
• VDDUSB: USB Power Supply input
• USBDM,USBDP: USB communication pins
• NRST: Reset pin
• VDDA: Analog Power Supply input
• VSSA: Analog Ground
• VDDIO2: I/O port 2 Power Supply input
• VSSIO2: I/O port 2 Ground
• VDDIO1: I/O port 1 Power Supply input
• VSSIO1: I/O port 1 Ground

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the STM32L471VET6 microcontroller for a visual representation.

Key Features

• Low-Power ARM Cortex-M4 Core: The STM32L471VET6 features an efficient ARM Cortex-M4 core with low power consumption, suitable for battery-powered applications.
• Rich Peripheral Set: It offers a wide range of peripherals including USB, ADC, DAC, SPI, I2C, and more, enhancing its versatility for various applications.
• Energy-Saving Modes: The microcontroller includes multiple low-power modes for optimizing energy efficiency and extending battery life.
• Memory Options: With options for Flash memory, RAM, and EEPROM, it provides flexibility for storing and accessing program and data memory.
• Security Features: Integrated security features such as hardware cryptographic and hash processing ensure data protection in sensitive applications.

Note: For detailed technical specifications, please refer to the STM32L471VET6 datasheet.

Application

• IoT Devices: Suitable for Internet of Things (IoT) devices requiring low power consumption and connectivity options.
• Wireless Sensor Networks: Ideal for wireless sensor networks, where energy efficiency is crucial for long-term operation.
• Portable Healthcare Devices: Used in portable healthcare devices for data processing and sensor interfacing with low power consumption.

Functionality

The STM32L471VET6 microcontroller offers high performance with low-power consumption, making it suitable for battery-operated and energy-efficient applications. Its rich feature set and memory options provide versatility for various designs.

Usage Guide

• Power Supply: Connect VDD, VDDUSB, and VBAT to their respective power sources based on the application's power requirements.
• Peripheral Connections: Connect the peripherals based on the application's communication and sensor interface needs.
• Programming: Use the appropriate programming tool and interface to load the firmware onto the microcontroller.

Frequently Asked Questions

Q: What are the main advantages of the STM32L471VET6 for battery-powered applications?
A: The STM32L471VET6 offers low-power consumption, rich peripheral options, and energy-saving modes, making it ideal for extending battery life in portable devices.

Q: Can the STM32L471VET6 be used for real-time applications?
A: Yes, the STM32L471VET6's ARM Cortex-M4 core provides high-performance processing suitable for real-time applications with low latency requirements.