STM32G474QET3 - STMicroelectronics

Manufacturer Part Number

STM32G474QET3

Manufacturer

STMicroelectronics

Introduction

High-performance ARM Cortex-M4 microcontroller with advanced peripherals

Product Features and Performance

32-Bit Single-Core ARM Cortex-M4F processor

Operates at a frequency of up to 170MHz

Enhanced DSP instructions for advanced computation

Floating-point unit for precise calculations

High-speed embedded memories (Flash memory up to 512KB and SRAM up to 128KB)

Product Advantages

Advanced control timer for complex PWM generation

Rich set of communication interfaces including CANbus, I2C, and UART

Support for smart analog features like multiple 12-bit ADCs and 12-bit DACs

Energy-efficient with a wide supply voltage range and low-power modes

Robust I/O port configuration with up to 107 I/O pins

Key Technical Parameters

107 I/O ports

512KB Flash memory

128KB SRAM

12-bit A/D Converters: 42 channels

12-bit D/A Converters: 7 channels

Voltage supply range 1.71V to 3.6V

Internal oscillator

Operational temperature range from -40°C to 125°C

Quality and Safety Features

Brown-out detect/reset for voltage monitoring

POR (Power-on reset) to ensure proper operation on power-up

WDT (Watchdog timer) to prevent system failures

Compatibility

Compatible with multiple serial communication protocols

Designed for advanced control applications

Supports an extensive range of development tools and software

Application Areas

Industrial control systems

Motor control platforms

Consumer electronics

Internet of Things (IoT) devices

Medical equipment

Product Lifecycle

Product status is Active

No indication of discontinuation, ensuring long-term availability

Support available for migration or future upgrades

Several Key Reasons to Choose This Product

High performance to power ratio for embedded applications

Extensive I/O options facilitate flexibility in system design

Multiple power-saving features suitable for battery-operated devices

Broad operating temperature range ideal for harsh environments

Robust peripheral set enables complex applications such as advanced motor control systems