ST STM32F3DISCOVERY - User Manual

September 2023 UM1570 Rev 7 1/41
1
UM1570
User manual
Discovery kit with STM32F303VC MCU
Introduction
The STM32F3DISCOVERY Discovery kit is a complete demonstration and development
platform for the STMicroelectronics Arm
®
Cortex
®
-M4 core-based STM32F303VCT6
microcontroller. It includes an ST-LINK/V2 (or V2-B) embedded debug tool interface, an ST
MEMS gyroscope, an ST MEMS E-compass, LEDs, push-buttons, and a USB Mini-B
connector.
Figure 1. STM32F3DISCOVERY
Picture is not contractual.
www.st.com

ST STM32F3DISCOVERY Specifications

General

Microcontroller	STM32F303VCT6
Core	ARM Cortex-M4
Clock Speed	72 MHz
Flash Memory	256 KB
SRAM	48 KB
GPIO Pins	Up to 80
On-Board Debugging	ST-LINK/V2
Audio DAC	Yes
Audio Class D Amplifier	Yes
User Buttons	2
Extension Headers	Yes
Operating Voltage	3.3V
Debug Interface	SWD
USB	USB 2.0
Power Supply	5V
Accelerometer	LIS302DL
Gyroscope	L3GD20
e-Compass	No
LEDs	8
DAC	2 channels
Communication Interfaces	I2C, SPI, USART
Magnetometer	Yes
DAC Channels	2x 12-bit DAC channels

Summary

Features

Development Environment

System Requirements

Lists supported operating systems (Windows, Linux, macOS) and cable requirements.

Development Toolchains

Lists recommended IDEs like IAR, Keil MDK-ARM, and STM32CubelDE.

Quick Start

Getting Started

Provides a step-by-step guide to configure the board and launch the DISCOVER application.

Hardware Layout and Configuration

Mechanical Drawing

Displays the physical dimensions and component layout of the STM32F3DISCOVERY board.

Embedded ST-LINK;V2 (or V2-B)

Details the embedded ST-LINK/V2 programming and debugging tool.

Power Supply and Selection

Details power sources (USB, external) and selection methods for the board.

USB Device Support

ST MEMS E-compass

ST MEMS Gyroscope

OSC Clock Configuration

Solder Bridges

Extension Connectors