Manufacturer Part Number
STM32G473MBT6
Manufacturer
STMicroelectronics
Introduction
High-performance STM32G4 microcontroller with ARM Cortex-M4 core and advanced peripherals
Product Features and Performance
32-Bit ARM Cortex-M4 core
170 MHz maximum CPU speed
Advanced digital and mixed-signal peripherals
Support for multiple communication interfaces
High-resolution timer for precise motor control
Math Acceleration including CORDIC and FMAC units
Product Advantages
High computational performance
Low-power operation capabilities
Robust peripheral set enhancing application flexibility
High integration reduces system BOM cost and complexity
Key Technical Parameters
Core Processor: ARM Cortex-M4
Core Size: 32-Bit
Speed: 170MHz
Number of I/O: 66
Program Memory Size: 128KB FLASH
RAM Size: 128K x 8
Connectivity: CANbus, I2C, IrDA, LINbus, QSPI, SAI, SPI, UART/USART, USB
Peripherals: BOD/Reset, DMA, I2S, POR, PWM, TRNG, WDT
Voltage Supply: 1.71V to 3.6V
Data Converters: A/D 41x12b, D/A 7x12b
Operating Temperature: -40°C to 85°C
Quality and Safety Features
Extended temperature range for reliability in harsh conditions
Brown-out detect and power-on reset for robust operation
Watchdog timer for system safety
Compatibility
Extensive development ecosystem
Compatible with a wide range of external components
Standard ARM toolchain support
Application Areas
Industrial control systems
Automotive applications
Consumer electronics
Power management systems
Internet of Things (IoT) devices
Product Lifecycle
Active product status
Long-term availability
Several Key Reasons to Choose This Product
Power efficiency combined with performance for energy-sensitive applications
Comprehensive development support from STMicroelectronics
Extensive communication interface options for connectivity requirements
Robust security features suitable for IoT applications
Flexible memory options accommodating a variety of application needs
Toolchain compatibility simplifying development and reduces time-to-market