Overview
The STM32G031F6P6 is a mainstream microcontroller from STMicroelectronics, based on the high-performance Arm® Cortex®-M0+ 32-bit RISC core. It 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. The device integrates a memory protection unit (MPU), high-speed embedded memories, DMA, and an extensive range of system functions and peripherals. It is known for its low power consumption and comprehensive set of power-saving modes, making it suitable for low-power applications.
Key Specifications
| Parameter | Value |
|---|---|
| Core | ARM 32-bit Cortex-M0+ CPU |
| CPU Frequency | Up to 64 MHz |
| Memory | 32 KB Flash, 8 KB SRAM |
| GPIO pins | 15 |
| USART Peripherals | 2 (1x LPUART) |
| I2C Peripherals | 2 |
| SPI Peripherals | 2 |
| ADCs | 1 (12-bit, up to 19 channels) |
| Timers | 11 (including 1x 32-bit, 4x 16-bit general-purpose, 2x low-power 16-bit, 2x watchdogs, SysTick timer) |
| Operating Temperature | -40°C to 85°C |
| Supply Voltage | 1.7 V to 3.6 V |
| Package | TSSOP-20 |
Key Features
- High-performance Arm® Cortex®-M0+ 32-bit RISC core with up to 64 MHz frequency
- 32 KB of Flash memory with read protection, write protection, proprietary code protection, and securable area
- 8 KB of SRAM with hardware parity check
- Low power modes: Sleep, Stop, Standby, Shutdown
- VBAT direct battery input for RTC and backup registers
- Multiple communication interfaces: 2x USART, 2x SPI, 2x I2C, 1x I2S
- 12-bit ADC with up to 19 channels and internal voltage reference buffer
- Advanced control PWM timer running at up to double the CPU frequency
- Calendar RTC with alarm and periodic wakeup from Stop/Standby/Shutdown
- 96-bit unique ID
Applications
The STM32G031F6P6 is suitable for a wide range of applications, including:
- Consumer electronics
- Industrial automation
- Appliance control
- Internet of Things (IoT) solutions
- Low-power applications requiring advanced peripherals and communication interfaces
Q & A
- What is the core architecture of the STM32G031F6P6?
The STM32G031F6P6 is based on the Arm® Cortex®-M0+ 32-bit RISC core.
- What is the maximum CPU frequency of the STM32G031F6P6?
The maximum CPU frequency is up to 64 MHz.
- How much Flash and SRAM memory does the STM32G031F6P6 have?
The device has 32 KB of Flash memory and 8 KB of SRAM.
- What are the key power-saving modes of the STM32G031F6P6?
The device features Sleep, Stop, Standby, and Shutdown low power modes.
- What communication interfaces are available on the STM32G031F6P6?
The device includes 2x USART, 2x SPI, 2x I2C, and 1x I2S interfaces.
- What is the operating temperature range of the STM32G031F6P6?
The operating temperature range is from -40°C to 85°C.
- What is the supply voltage range for the STM32G031F6P6?
The supply voltage range is from 1.7 V to 3.6 V.
- Does the STM32G031F6P6 support real-time clock (RTC) functionality?
Yes, it supports a calendar RTC with alarm and periodic wakeup from Stop/Standby/Shutdown.
- What package type is the STM32G031F6P6 available in?
The device is available in a TSSOP-20 package.
- Is the STM32G031F6P6 RoHS compliant?
Yes, the device is RoHS compliant with an Ecopack2 grade.
