The STM32G4 series combines a 32-bit Arm® Cortex®-M4 core (with FPU and DSP instructions) running at 170 MHz combined with three different hardware accelerators: ART Accelerator, CCM-SRAM routine booster, and mathematical accelerators.
The STM32G4 series also offers:
- Rich advanced analog peripherals (comparator, op amp, DAC)
- ADC with hardware oversampling (16-bit resolution)
- Dual-bank flash memory with error-correcting code (ECC), supporting in-field firmware upgrades
- Securable memory area
- High-resolution timer version 2
- USB Type-C® interface with power delivery including physical layer (PHY)
- AES hardware encryption
A flexible interconnect matrix allows autonomous communication between peripherals and saves CPU resources and power consumption.
A high degree of compatibility with the STM32F3 series guarantees outstanding efficiency when designing derivatives of applications at different performance levels.
Applications
Motor control
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High-end consumer
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Industrial devices
Digital power
Product types
STM32G4x1
STM32G4x3
STM32G4x4
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Benefits
Performance
- 170 MHz Arm Cortex®-M4 combined with three accelerators
- 213 DMIPS and 569 CoreMark results
Safety and security focus
- SIL and CLASS-B safety packages, including a self-test library
- Arm PSA Level 1 logical security certification
A wide offering
- MCUs with 32 to 512 Kbytes of flash memory
- Available in 32- to 128-pin packages
- Support from -40 up to 125°C temperature
Rich integrated analog digital peripherals
- 5 x 12-bit ADCs 4 Msps with 16-bit hardware oversampling
- FDCAN (flexible data rate – 8 Msps bit rate)
- DACs, op amp, comparators
Discover our development tools for STM32G4
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