Overview
The STM32G031F4P6 is a mainstream microcontroller from STMicroelectronics, based on the high-performance Arm® Cortex®-M0+ 32-bit RISC core. This MCU operates at a frequency of up to 64 MHz and is designed for a wide range of applications requiring low power consumption and high performance. The device is part of the STM32G0 series, which is known for its robust set of peripherals and system functions, making it suitable for various embedded systems.
Key Specifications
| Parameter | Specification |
|---|---|
| Core | Arm® 32-bit Cortex®-M0+ CPU |
| Frequency | Up to 64 MHz |
| Operating Temperature | -40°C to 85°C/105°C/125°C |
| Flash Memory | Up to 16 Kbytes |
| SRAM | 8 Kbytes |
| Voltage Range | 1.7 V to 3.6 V |
| Communication Interfaces | 2x USART, 2x SPI, 2x I2C, 1x LPUART |
| Timers | 11 timers including advanced motor control and low-power timers |
| ADC | 12-bit, 0.4 µs ADC (up to 16 external channels) |
| Package | TSSOP20 |
Key Features
- Memory protection unit (MPU) for enhanced security
- High-speed embedded memories with up to 16 Kbytes of Flash and 8 Kbytes of SRAM
- 5-channel DMA controller with flexible mapping
- Multiple communication interfaces including USART, SPI, I2C, and LPUART
- Advanced timers for motor control and general-purpose use
- Low-power modes: Sleep, Stop, Standby, Shutdown
- Calendar RTC with alarm and periodic wakeup from low-power modes
- Serial wire debug (SWD) for development support
- 96-bit unique ID
- All packages are ECOPACK 2 compliant
Applications
- Industrial control and automation
- Consumer electronics
- Medical devices
- Automotive systems
- IoT devices and smart home applications
- Motor control and power management systems
Q & A
- What is the core of the STM32G031F4P6?
The core is the Arm® 32-bit Cortex®-M0+ CPU.
- What is the maximum operating frequency of the STM32G031F4P6?
The maximum operating frequency is up to 64 MHz.
- What is the operating temperature range of the STM32G031F4P6?
The operating temperature range is -40°C to 85°C/105°C/125°C.
- How much Flash and SRAM memory does the STM32G031F4P6 have?
The device has up to 16 Kbytes of Flash memory and 8 Kbytes of SRAM.
- What communication interfaces are available on the STM32G031F4P6?
The device includes 2x USART, 2x SPI, 2x I2C, and 1x LPUART.
- Does the STM32G031F4P6 support low-power modes?
Yes, it supports Sleep, Stop, Standby, and Shutdown low-power modes.
- What is the package type of the STM32G031F4P6?
The package type is TSSOP20.
- Is the STM32G031F4P6 environmentally friendly?
Yes, all packages are ECOPACK 2 compliant.
- What development support does the STM32G031F4P6 offer?
The device supports serial wire debug (SWD) for development.
- Does the STM32G031F4P6 have a unique ID?
Yes, it has a 96-bit unique ID.
