Overview
The STM32G031C8U6 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 in consumer, industrial, and appliance domains, as well as for Internet of Things (IoT) solutions. It features a high level of integration, including a memory protection unit (MPU), high-speed embedded memories, DMA, and an extensive range of system functions and peripherals.
Key Specifications
| Parameter | Specification |
|---|---|
| Core | Arm® 32-bit Cortex®-M0+ CPU, up to 64 MHz |
| Operating Temperature | -40°C to 125°C |
| Memories | Up to 64 Kbytes of Flash memory, 8 Kbytes of SRAM |
| Voltage Range | 1.7 V to 3.6 V |
| Communication Interfaces | Two I²C, two SPI, two USART, one I²S |
| ADC | 12-bit, up to 19 channels, 2.5 MSps |
| Timers | Four 16-bit general-purpose timers, one 32-bit general-purpose timer, two low-power 16-bit timers, two watchdog timers, SysTick timer |
| Package | UFQFPN 48 7x7x0.55 mm |
| Power Modes | Sleep, Stop, Standby, Shutdown |
| VBAT Supply | For RTC and backup registers |
Key Features
- High-performance Arm® Cortex®-M0+ 32-bit RISC core with up to 64 MHz frequency
- Up to 64 Kbytes of Flash memory with protection and securable area, and 8 Kbytes of SRAM with HW parity check
- Comprehensive set of power-saving modes: Sleep, Stop, Standby, Shutdown
- VBAT direct battery input for RTC and backup registers
- Multiple communication interfaces: two I²C, two SPI, two USART, one I²S
- 12-bit ADC with up to 19 channels and 2.5 MSps conversion rate
- Extensive range of timers: four 16-bit general-purpose timers, one 32-bit general-purpose timer, two low-power 16-bit timers, two watchdog timers, SysTick timer
- Internal voltage reference buffer and low-power RTC
- Advanced control PWM timer running at up to double the CPU frequency
- 5-channel DMA controller with flexible mapping
- Up to 44 fast I/Os, all mappable on external interrupt vectors
- Multiple 5 V-tolerant I/Os
Applications
The STM32G031C8U6 is suitable for a wide range of applications, including:
- Consumer electronics
- Industrial automation
- Appliance control
- Internet of Things (IoT) solutions
- Low-power applications due to optimized dynamic consumption and comprehensive power-saving modes
Q & A
- What is the core architecture of the STM32G031C8U6?
The core architecture is based on the Arm® 32-bit Cortex®-M0+ CPU.
- What is the maximum operating frequency of the STM32G031C8U6?
The maximum operating frequency is up to 64 MHz.
- What are the memory specifications of the STM32G031C8U6?
It has up to 64 Kbytes of Flash memory and 8 Kbytes of SRAM.
- What is the voltage range for the STM32G031C8U6?
The voltage range is from 1.7 V to 3.6 V.
- What communication interfaces are available on the STM32G031C8U6?
The available interfaces include two I²C, two SPI, two USART, and one I²S.
- What is the specification of the ADC on the STM32G031C8U6?
The ADC is 12-bit with up to 19 channels and a conversion rate of 2.5 MSps.
- What are the power-saving modes available on the STM32G031C8U6?
The available power-saving modes are Sleep, Stop, Standby, and Shutdown.
- Does the STM32G031C8U6 support VBAT supply for RTC and backup registers?
- What types of timers are available on the STM32G031C8U6?
The timers include four 16-bit general-purpose timers, one 32-bit general-purpose timer, two low-power 16-bit timers, two watchdog timers, and a SysTick timer.
- What is the package type for the STM32G031C8U6?
The package type is UFQFPN 48 7x7x0.55 mm.
