Overview
The STM32G031C8U6TR 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 |
| Memory | 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 |
| ADC | 12-bit, 2.5 MSps, up to 19 channels |
| Timers | Four 16-bit general-purpose timers, one 32-bit general-purpose timer, two low-power 16-bit timers, two watchdog timers, SysTick timer |
| Communication Interfaces | Two I2C, two SPI, two USART, one I2S |
| Package | UFQFPN 48 7x7x0.55 mm |
| Low-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
- Memory protection unit (MPU) and CRC calculation unit
- Reset and power management: Power-on/Power-down reset (POR/PDR), Programmable Brownout reset (BOR), Programmable voltage detector (PVD)
- Low-power modes: Sleep, Stop, Standby, Shutdown
- VBAT supply for RTC and backup registers
- Clock management: 4 to 48 MHz crystal oscillator, 32 kHz crystal oscillator with calibration, internal 16 MHz RC with PLL option, internal 32 kHz RC oscillator
- Up to 44 fast I/Os, multiple 5 V-tolerant I/Os
- 5-channel DMA controller with flexible mapping
- 12-bit ADC with up to 19 channels, hardware oversampling
- Calendar RTC with alarm and periodic wakeup from Stop/Standby/Shutdown
- Communication interfaces: Two I2C, two SPI, two USART, one I2S
- Development support: Serial wire debug (SWD), 96-bit unique ID
Applications
The STM32G031C8U6TR 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 STM32G031C8U6TR?
The core architecture is based on the Arm® 32-bit Cortex®-M0+ CPU.
- What is the maximum operating frequency of the STM32G031C8U6TR?
The maximum operating frequency is up to 64 MHz.
- What are the memory specifications of the STM32G031C8U6TR?
It has up to 64 Kbytes of Flash memory and 8 Kbytes of SRAM.
- What is the operating temperature range of the STM32G031C8U6TR?
The operating temperature range is from -40°C to 125°C.
- What are the communication interfaces available on the STM32G031C8U6TR?
The available interfaces include two I2C, two SPI, two USART, and one I2S.
- Does the STM32G031C8U6TR support low-power modes?
- What is the package type of the STM32G031C8U6TR?
The package type is UFQFPN 48 7x7x0.55 mm.
- Does the STM32G031C8U6TR have a built-in ADC?
- Is the STM32G031C8U6TR RoHS compliant?
- What is the purpose of the VBAT supply in the STM32G031C8U6TR?
The VBAT supply is for keeping the RTC and backup registers powered.
- Does the STM32G031C8U6TR support serial wire debug?
