Overview
The STM32G031C8T6 is a mainstream microcontroller from STMicroelectronics, part of the STM32G0 series. It is based on the high-performance Arm® 32-bit Cortex®-M0+ CPU, operating at frequencies up to 64 MHz. This microcontroller is designed for a wide range of applications in consumer, industrial, and appliance domains, as well as for Internet of Things (IoT) solutions. It offers a high level of integration, including advanced peripherals and power-saving features, making it suitable for low-power applications.
Key Specifications
| Parameter | Specification |
|---|---|
| Core | Arm® 32-bit Cortex®-M0+ CPU, up to 64 MHz |
| Memories | Up to 64 Kbytes of Flash memory, 8 Kbytes of SRAM |
| Operating Temperature | -40°C to 125°C |
| Supply Voltage | 1.7 V to 3.6 V |
| Communication Interfaces | Two I2C, two SPI, two USART, one I2S |
| ADC | 12-bit ADC with up to 19 channels, 2.5 MSps |
| Timers | Four 16-bit timers, one 32-bit timer, two low-power 16-bit timers, two watchdog timers, SysTick timer |
| Package | LQFP 48 7x7x1.4 mm |
| Power Modes | Sleep, Stop, Standby, Shutdown |
| VBAT Supply | Direct battery input for RTC and backup registers |
Key Features
- High-performance Arm® 32-bit Cortex®-M0+ CPU 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.
- Advanced peripherals including 12-bit ADC, multiple timers, and communication interfaces (I2C, SPI, USART, I2S).
- Low-power modes (Sleep, Stop, Standby, Shutdown) and low-power timers and UART.
- VBAT direct battery input for RTC and backup registers.
- Clock management with crystal oscillators and internal RC oscillators.
- Multiple 5 V-tolerant I/Os and up to 44 fast I/Os.
- 5-channel DMA controller with flexible mapping.
- Calendar RTC with alarm and periodic wakeup from Stop/Standby/Shutdown.
Applications
The STM32G031C8T6 is versatile and can be used in a variety of applications, including:
- Consumer electronics: Home appliances, personal care devices, and other consumer products.
- Industrial automation: Control systems, sensors, and actuators.
- IoT solutions: Smart home devices, wearables, and other connected devices.
- Automotive systems: In-car entertainment, navigation, and control systems.
- Medical devices: Portable medical equipment and health monitoring devices.
Q & A
- What is the core architecture of the STM32G031C8T6?
The core architecture is based on the Arm® 32-bit Cortex®-M0+ CPU.
- What is the maximum operating frequency of the STM32G031C8T6?
The maximum operating frequency is up to 64 MHz.
- How much Flash and SRAM memory does the STM32G031C8T6 have?
The device has up to 64 Kbytes of Flash memory and 8 Kbytes of SRAM.
- What are the operating temperature and voltage ranges for the STM32G031C8T6?
The operating temperature range is -40°C to 125°C, and the supply voltage range is 1.7 V to 3.6 V.
- What communication interfaces are available on the STM32G031C8T6?
The device includes two I2C, two SPI, two USART, and one I2S interface.
- Does the STM32G031C8T6 support low-power modes?
Yes, it supports Sleep, Stop, Standby, and Shutdown low-power modes.
- What is the purpose of the VBAT supply on the STM32G031C8T6?
The VBAT supply allows the RTC and backup registers to remain powered even when the main power is off.
- How many timers does the STM32G031C8T6 have?
The device includes four 16-bit timers, one 32-bit timer, two low-power 16-bit timers, two watchdog timers, and a SysTick timer.
- What is the package type for the STM32G031C8T6?
The package type is LQFP 48 7x7x1.4 mm.
- Is the STM32G031C8T6 RoHS compliant?
Yes, the device is RoHS compliant with an Ecopack2 grade.
