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STMicroelectronics STM32G4 series mixed-signal MCUs

The STM32G4 series combines a 32-bit Arm® Cortex®-M4 core with FPU and DSP instructions, running at 170 MHz, with 3 different hardware accelerators

STMicroelectronics STM32G4 Series product picture

The STM32G4 series combines a 32-bit Arm® Cortex®-M4 core with FPU and DSP instructions, running at 170 MHz, with 3 different hardware accelerators: ART Accelerator™, CCM-SRAM routine booster, and mathematical accelerators.

STM32G4 series consists of:

  • The STM32G4x1 Access Line: general-purpose microcontrollers (MCUs) with an entry-level set of analog peripherals
  • The STM32G4x3 Performance Line: general-purpose MCUs with the maximum number of analog peripherals
  • The STM32G4x4 Hi-Res Line: high-resolution timer, complex waveform builder, and event handler (HRTIM) for digital power conversion


Key features

  • Rich Advanced Analog Peripherals (Comparator, Op-Amps, DAC)
  • Dual-Bank Flash Memory with Error-Correcting Code (Supports In-Field Firmware Upgrades)
  • USB Type-C Interface with Power Delivery, Including Physical Layer (PHY)
  • A Comprehensive Set of Power-Saving Modes Allows Design of Low-Power Applications

 

Additional features

  • ADC with Hardware Oversampling (16-bit Resolution)
  • Securable Memory Area
  • High-Resolution Timer Version 2
  • AES Hardware Encryption


Applications

  • Digital Power Supplies
  • Advanced Motor Controls
  • Lighting
  • Building Automation Products


Available tools 

Tools: 

  • NUCLEO-G431KB
    • STM32 Nucleo board
  • NUCLEO-G431RB
    • STM32 Nucleo-64 development board with STM32G431RB MCU, which supports Arduino and ST morpho connectivity
  • P-NUCLEO-IHM03
    • Motor Control Nucleo Pack with NUCLEO-G431RB and X-NUCLEO-IHM16M1
  • NUCLEO-G474RE
    • STM32 Nucleo-64 development board with STM32G474RE MCU, which supports Arduino and ST morpho connectivity
  • STM32G474E-EVAL
    • Evaluation board with STM32G474QE MCU
  • STM32G484E-EVAL
    • Evaluation board with STM32G484QE MCU
       

Alternative & Companions:

  • STSPIN820
    • Advanced 256 microsteps integrated motor driver with step-clock and direction interface
  • STSPIN830
    • Compact and versatile three-phase and three-sense BLDC motor driver
  • STSPIN840
    • Compact dual brushed DC motor driver
  • X-CUBE-MCSDK
    • STM32 Motor Control Software Development Kit (MCSDK)

 

 

STMicroelectronics STM32G4 series mixed-signal MCUs | EBV Elektronik

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