Overview
The STM32G031G6U6 is a mainstream microcontroller from STMicroelectronics, part of the STM32G031x6 series. It is based on the high-performance Arm® 32-bit Cortex®-M0+ core, operating at frequencies up to 64 MHz. This microcontroller is designed for a wide range of applications in consumer, industrial, and appliance domains, and is particularly suited for Internet of Things (IoT) solutions. It features a high level of integration, including embedded memories, extensive system functions, and a variety of 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 |
| 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 |
| Clock Management | 4 to 48 MHz crystal oscillator, 32 kHz crystal oscillator with calibration, Internal 16 MHz RC with PLL option (±1 %), Internal 32 kHz RC oscillator (±5 %) |
| I/Os | Up to 44 fast I/Os, Multiple 5 V-tolerant I/Os |
| ADC | 12-bit, 0.4 µs ADC (up to 16 external channels) |
| Timers | 11 timers: 16-bit for advanced motor control, one 32-bit and four 16-bit general-purpose, two low-power 16-bit, two watchdogs, SysTick timer |
| Communication Interfaces | Two I2C-bus interfaces, Two USARTs, One low-power UART, Two SPIs (32 Mbit/s), One I2S interface |
| Package | UFQFPN28 4X4X0.6 P0.5 NO EXP PAD |
Key Features
- Core and Performance: Arm® 32-bit Cortex®-M0+ CPU, operating at frequencies up to 64 MHz.
- Memories: Up to 64 Kbytes of Flash memory with protection and securable area, 8 Kbytes of SRAM with HW parity check.
- Power Management: Low-power modes (Sleep, Stop, Standby, Shutdown), VBAT supply for RTC and backup registers.
- Peripherals: 12-bit ADC, 11 timers, calendar RTC, two I2C-bus interfaces, two USARTs, one low-power UART, two SPIs, and one I2S interface.
- Clock Management: 4 to 48 MHz crystal oscillator, 32 kHz crystal oscillator with calibration, internal 16 MHz RC with PLL option, and internal 32 kHz RC oscillator.
- I/Os and DMA: Up to 44 fast I/Os, multiple 5 V-tolerant I/Os, and a 5-channel DMA controller with flexible mapping.
- Development Support: Serial wire debug (SWD), 96-bit unique ID.
Applications
The STM32G031G6U6 is versatile and can be used in a variety of applications, including:
- Consumer Electronics: Smart home devices, wearables, and other consumer electronics requiring low power and high performance.
- Industrial Automation: Control systems, sensors, and actuators in industrial environments.
- Appliance Control: Smart appliances, HVAC systems, and other home automation devices.
- Internet of Things (IoT): IoT devices that require low power consumption and robust communication capabilities.
Q & A
- What is the core architecture of the STM32G031G6U6?
The core architecture is based on the Arm® 32-bit Cortex®-M0+ CPU.
- What is the maximum operating frequency of the STM32G031G6U6?
The maximum operating frequency is up to 64 MHz.
- What are the memory specifications of the STM32G031G6U6?
It has up to 64 Kbytes of Flash memory and 8 Kbytes of SRAM.
- What is the voltage range for the STM32G031G6U6?
The voltage range is from 1.7 V to 3.6 V.
- What low-power modes are available on the STM32G031G6U6?
The available low-power modes include Sleep, Stop, Standby, and Shutdown.
- What types of communication interfaces does the STM32G031G6U6 support?
It supports two I2C-bus interfaces, two USARTs, one low-power UART, two SPIs, and one I2S interface.
- What is the package type for the STM32G031G6U6?
The package type is UFQFPN28 4X4X0.6 P0.5 NO EXP PAD.
- Does the STM32G031G6U6 support any specific development tools?
Yes, it supports serial wire debug (SWD) and has a 96-bit unique ID.
- What are the operating temperature ranges for the STM32G031G6U6?
The operating temperature ranges from -40°C to 125°C.
- What kind of timers are available on the STM32G031G6U6?
It includes 11 timers: 16-bit for advanced motor control, one 32-bit and four 16-bit general-purpose, two low-power 16-bit, two watchdogs, and a SysTick timer.
