STMicroelectronics STM32F407VGT6

The STM32F407VGT6 is an STMicroelectronics Product in STM32 family. Well-known for its versatility and rich feature set, this microcontroller is widely used in embedded systems, robotics, IoT devices, and various development projects. We will then discuss its pinout and STM32F407VGT6 development boards, as well as the Arduino projects that is built with it.

Table of Contents

• Overview of STM32F407VGT6
• STM32F407VGT6 Pinout
• STM32F407VGT6 Development Boards
• Controlling STM32F407VGT6 with Arduino
• STM32F407VGT6 Example Projects
• Do Keys: Datasheet and Reference Manual
• STM32F407VGT6 Package and Footprint
• Sum up
• Frequently Asked Questions

Overview of STM32F407VGT6

Moreover, the STM32F407VGT6 is based on ARM Cortex-M4 core which is high-performance processing unit for a variety of applications. Featuring a 32-bit microcontroller and support for floating-point processing, including hardware acceleration for DSP (Digital Signal Processing). It has many peripherals including SPI, I2C, UART, ADCs, timers, etc., which is great for many embedded applications.

Key Features of STM32F407VGT6

Core ARM Cortex-M4 with FPU (Floating Point Unit)

Clock Speed: 168 MHz

Flash Memory: 512 KB

RAM: 192 KB

Supply/Operating voltage: 2.0V to 3.6V

The peripherals: include Several ADC channels, SPI, I2C, UART, Timers

This Microcontroller packs some serious punch, making it an excellent choice for professional level projects that require power and versatility.

STM32F407VGT6 Pinout

With a compact 100-pin LQFP package, ideal for an embedded application, the microcontroller also provides plenty of I/O for interfacing with sensors, actuators, displays and other components.

Pinout Diagram

STM32F407VGT6 Pinout

You need a detailed pinout diagram to know the pin configuration of STM32F407VGT6. This will help you get an idea of how the power, I/O and communication interfaces, etc. So, GPIO pins usually used for digital in / out, dedicated communication pins used for I2C, SPI, UART, etc.

Pin Descriptions

For a more complete overview of the various pin functions and their configurations, you should consult the datasheet or reference manual from the STMicroelectronics website.

STM32F407VGT6 Development Boards

When you are designing with STM32F407VGT6, it is way easier to use a development board than designing a PCB on your own. This is an excellent option for rapid prototyping as development boards come with all the necessary components like power regulation, USB interfaces, and debugging headers.

In this case, you can use the STM32F407VGT6 Development Boards.

Blue Pill Board: Blue Pill is one of the most popular low-cost development boards based on STM32F407. Based on the STM32F407VGT6 microcontroller, it is Arduino IDE compatible, ideal for use by hobbyists and makers.

STM32F4 Discovery Kit This board offers integrated features such as a microphone and audio codec, and is targeted towards professional developers.

Why Use a Development Board?

Because they come pre-loaded with a bootloader, development boards (like the Blue Pill) are great since you can upload the code directly via USB without an external programmer. This convenience makes the development process go much faster.

Controlling STM32F407VGT6 with Arduino

STM32F407VGT6 Arduino

Arduino compatibility: STM32F407VGT6 can also be used within the Arduino environment. Although the STM32 series isn't officially Arduino compatible bits of the community have got around this problem with STM32duino, a toolchain that allows STM32 microcontrollers to be programmed from the Arduino IDE.

How To Setup STM32F407VGT6 With Arduino System

STM32duino → First add STM32 support to the Arduino IDE

Make sure to select the right Board Select the right STM32 board (Blue Pill or others).

Write your text in Arduino code and upload it to the STM32 board using USB which is built in.

Programming STM32F407VGT6

Using the free STM32duino toolchain for programming the STM32F407VGT6 is very easy however, you can also use ST-Link or JTAG interface for advanced debugging. On many development boards such as the Blue Pill, the bootloader allows you to upload code using the USB interface directly from the Arduino IDE.

STM32F407VGT6 Example Projects

Not to mention, the STM32F407VGT6 is a powerful chip for many embedded projects. Following are some of the projects that you can develop using this microcontroller:

A system for monitoring temperature and humidity

For example, you can create a weather station with it, connecting an SHT30 or DHT22 sensor to read temperature and humidity. This is a simple project for beginners, and you can make it more advanced by adding wireless communication, an LCD, or post it to a cloud service.

Robotics

STM32F407VGT6 being a powerful processor can also be used in robotics projects. You can connect motors, sensors, and servos to build a basic autonomous robot capable of tasks such as object detection, navigation, and obstacle avoidance.

Home Automation

Another use case for STM32F407VGT6 is in various home automation systems. You can connect it with sensors (it could be motion, light, gas sensor) and create a smart home control system that can make control over appliances and devices remotely.

Audio Processing System

The STM32F407VGT6 also features integrated audio codecs for playing sound or capturing sound which can be built into projects such as an audio equalizer or a sound recognition system. This would involve you to read microphone or audio codec data and be able to process it on the fly.

Do Keys: Datasheet and Reference Manual

For your project design, you frequently need to refer the datasheet and reference manual for STM32F407VGT6. These come with detailed information on the microcontroller, its features, pin layout, electrical specifications, etc.

Datasheet: The datasheet contains most important information about the microcontroller such as voltage levels, maximum clock speed, and available peripherals.

Reference Manual: A more in-depth file explaining things like how registers, interrupts, and low-power modes, etc. are configured in the microcontroller's internal architecture.

These documents are extremely helpful for debug certain issues related to microcontroller configuration or performance or when you work with complex projects.

STM32F407VGT6 Package and Footprint

Donal Glessom STM32F407VGT6 in LQFP100 Package

STM32F407VGT6 package

Body Size:

D = 14 mm × 14 mm (Square Body Size)

D1 = 12 mm (the distance between the inner edges of the pin).

Pin Count and Pitch:

Total Pins = 100

(1) Pin Pitch (e) = 0.5 mm (spacing between the nearby holes)

Pin Length:

L = Lpo = 0.45 mm to 0.75 mm (length of the pin extending outward)

Pin Width:

b = 0.17 mm to 0.27 mm (width of letting each pin)

Overall Height:

A = 1.4mm max (height of whole package)

A1 = 0.05 mm min (Vertical height, between the bottom of the package and the PCB)

Thermal Pad:

Some variants have a thermal pad below for dissipation.

STM32F407VGT6 Footprint

STM32F407VGT6 Footprint

Overall Dimensions:

Body size: 14.3 mm × 14.3 mm (square component outline)

Pin Outer to outer (including pin extension): 16.7 mm x 16.7 mm

Pin Dimensions:

Space between pins (pin pitch): 0.5 mm

Pin width: 0.3 mm

Length of the pin: 1.2 mm (length of the pins that go outside the package body)

Inner Dimensions:

Gap: 12.3 mm (distance between opposite pairs of inner pads)

Sum up

As a hobbyist or professional developer, you can use it as a compatibledev2660. Hobbyists find it appealing because of its integration with the Arduino IDE, while professionals developing complex systems benefit from its advanced features. With its versatility and compatibility, the STM32F407VGT6 is an excellent solution for robotics, IoT, or home automation projects.

Frequently Asked Questions

Can STM32F407VGT6 be used for audio processing?

Yes, it includes integrated audio codecs for audio capture and playback.

What is the price range of STM32F407VGT6 development boards?

Development boards like Blue Pill range from $2 to $10, while more advanced kits like STM32F4 Discovery range from $20 to $40.

Does STM32F407VGT6 support USB?

Yes, it supports USB OTG FS (Full-Speed) for data transfer.

How do you debug STM32F407VGT6?

You can use ST-Link, JTAG, or the USB bootloader for debugging and programming.