Overview
The STM32G071G8U6 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. This microcontroller offers a high level of integration, including a memory protection unit (MPU), high-speed embedded memories, DMA, and an extensive range of system functions, enhanced I/Os, and peripherals. It is optimized for low-power applications with dynamic consumption and comprehensive power-saving modes.
Key Specifications
| Parameter | Value |
|---|---|
| Core | Arm® Cortex®-M0+ 32-bit RISC |
| Maximum CPU Frequency | 64 MHz |
| Flash Memory | Up to 128 Kbytes |
| SRAM | 36 Kbytes (32 Kbytes with HW parity check) |
| Supply Voltage Range | 1.7 V to 3.6 V |
| Operating Temperature Range | -40°C to 85°C |
| Package Type | UFQFPN28 (4x4x0.6 mm, no exp pad) |
| GPIOs | 26 |
| ADC Channels | 12-bit, up to 19 channels (10 external + 2 internal) |
| DAC Channels | 12-bit, 2 channels |
| Communication Interfaces | 2 SPI, 2 I²C, 4 USART, LPUART, I²S |
| Timers | 14 timers (including 16-bit and 32-bit timers, watchdog timers, and SysTick timer) |
Key Features
- High-performance Arm® Cortex®-M0+ 32-bit RISC core operating at up to 64 MHz.
- High-speed embedded memories: up to 128 Kbytes of Flash program memory and 36 Kbytes of SRAM.
- Memory protection unit (MPU) with read, write, proprietary code, and securable area protection.
- DMA controller with flexible mapping.
- Extensive range of system functions and enhanced I/Os.
- Optimized dynamic consumption with comprehensive power-saving modes (Sleep, Stop, Standby, Shutdown).
- Low-power timers and low-power UART.
- VBAT direct battery input for keeping RTC and backup registers powered.
- Multiple communication interfaces: SPI, I²C, USART, LPUART, I²S, and HDMI CEC.
- 12-bit ADC and 12-bit DAC with low-power sample-and-hold.
- Two fast low-power analog comparators.
- Calendar RTC with alarm and periodic wakeup from Stop/Standby/Shutdown.
- USB Type-C Power Delivery controller.
- Serial wire debug (SWD) and 96-bit unique ID.
Applications
The STM32G071G8U6 is suitable for a wide range of applications, including:
- Consumer electronics
- Industrial automation
- Appliance control
- Internet of Things (IoT) solutions
- Low-power applications requiring high performance and integration.
Q & A
- What is the core architecture of the STM32G071G8U6?
The STM32G071G8U6 is based on the Arm® Cortex®-M0+ 32-bit RISC core.
- What is the maximum CPU frequency of the STM32G071G8U6?
The maximum CPU frequency is up to 64 MHz.
- How much Flash and SRAM memory does the STM32G071G8U6 have?
The device has up to 128 Kbytes of Flash memory and 36 Kbytes of SRAM.
- What is the operating voltage range of the STM32G071G8U6?
The operating voltage range is from 1.7 V to 3.6 V.
- What is the operating temperature range of the STM32G071G8U6?
The operating temperature range is from -40°C to 85°C.
- What types of communication interfaces are available on the STM32G071G8U6?
The device includes SPI, I²C, USART, LPUART, I²S, and HDMI CEC interfaces.
- Does the STM32G071G8U6 support low-power modes?
Yes, it supports various low-power modes including Sleep, Stop, Standby, and Shutdown.
- What is the package type of the STM32G071G8U6?
The package type is UFQFPN28 (4x4x0.6 mm, no exp pad).
- How many GPIOs does the STM32G071G8U6 have?
The device has 26 GPIOs.
- What is the resolution and number of channels for the ADC and DAC on the STM32G071G8U6?
The ADC is 12-bit with up to 19 channels, and the DAC is 12-bit with 2 channels.
- Does the STM32G071G8U6 have any power management features?
Yes, it includes programmable Brownout reset (BOR), programmable voltage detector (PVD), and VBAT supply for RTC and backup registers.
