Overview
The STM32G071KBU6 is a mainstream microcontroller from STMicroelectronics, based on the high-performance Arm® Cortex®-M0+ 32-bit RISC core. This microcontroller 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. The device is optimized for low-power applications with various power-saving modes and low-power timers.
Key Specifications
| Parameter | Specification |
|---|---|
| Core | Arm® 32-bit Cortex®-M0+ CPU, up to 64 MHz |
| Program Memory | Up to 128 Kbytes of Flash memory with protection and securable area |
| RAM | 36 Kbytes of SRAM (32 Kbytes with HW parity check) |
| 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 |
| DAC | Two 12-bit DACs, low-power sample-and-hold |
| Timers | 14 timers (including 5 general-purpose 16-bit timers, 2 basic 16-bit timers, 2 low-power 16-bit timers, 2 watchdog timers, and a SysTick timer) |
| Communication Interfaces | Two I²C-bus interfaces, four USARTs, two SPIs, one I²S interface, HDMI CEC interface, and a USB Type-C Power Delivery controller |
| Package | UFQFPN 32 5x5x0.55 mm |
| I/Os | Up to 60 fast I/Os, multiple 5 V-tolerant I/Os |
Key Features
- High-performance Arm® Cortex®-M0+ 32-bit RISC core up to 64 MHz
- Up to 128 Kbytes of Flash memory and 36 Kbytes of SRAM
- Memory protection unit (MPU) and securable area
- 12-bit ADC with up to 19 channels and two 12-bit DACs
- 14 timers, including advanced motor control timers and low-power timers
- Calendar RTC with alarm and periodic wakeup from Stop/Standby/Shutdown
- Multiple communication interfaces: I²C, USART, SPI, I²S, HDMI CEC, and USB Type-C Power Delivery controller
- Low-power modes: Sleep, Stop, Standby, Shutdown, and VBAT supply for RTC and backup registers
- Internal voltage reference buffer, low-power analog comparators, and internal oscillators
- 96-bit unique ID and serial wire debug (SWD) support
Applications
The STM32G071KBU6 is suitable for a wide range of applications, including:
- Consumer electronics
- Industrial control systems
- Appliance control
- Internet of Things (IoT) solutions
- Personal electronics
- Motor control and automation
Q & A
- What is the core of the STM32G071KBU6 microcontroller?
The core is the Arm® 32-bit Cortex®-M0+ CPU, operating up to 64 MHz.
- How much Flash and RAM does the STM32G071KBU6 have?
It has up to 128 Kbytes of Flash memory and 36 Kbytes of SRAM.
- What are the operating temperature and voltage ranges of the STM32G071KBU6?
The operating temperature range is -40°C to 125°C, and the supply voltage range is 1.7 V to 3.6 V.
- What types of communication interfaces does the STM32G071KBU6 support?
It supports I²C, USART, SPI, I²S, HDMI CEC, and a USB Type-C Power Delivery controller.
- Does the STM32G071KBU6 have any power-saving features?
Yes, it has low-power modes such as Sleep, Stop, Standby, Shutdown, and low-power timers.
- What is the package type of the STM32G071KBU6?
The package type is UFQFPN 32 5x5x0.55 mm.
- How many I/Os does the STM32G071KBU6 have?
It has up to 60 fast I/Os, including multiple 5 V-tolerant I/Os.
- Does the STM32G071KBU6 support real-time clock (RTC) functionality?
Yes, it has a calendar RTC with alarm and periodic wakeup from Stop/Standby/Shutdown.
- What is the ADC resolution of the STM32G071KBU6?
The ADC resolution is 12-bit, with up to 19 channels.
- Does the STM32G071KBU6 have any unique identifiers?
Yes, it has a 96-bit unique ID.
- What debug interface does the STM32G071KBU6 support?
It supports serial wire debug (SWD).
