Overview
The STM32G071R8T6 is a mainstream microcontroller from STMicroelectronics, based on the high-performance Arm® 32-bit Cortex®-M0+ core. This device 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 offers a high level of integration, including advanced peripherals and power-saving features, making it suitable for low-power applications.
Key Specifications
| Parameter | Specification |
|---|---|
| Core | Arm® 32-bit Cortex®-M0+ CPU, up to 64 MHz |
| Operating Temperature | -40°C to 85°C/105°C/125°C |
| Memories | Up to 128 Kbytes of Flash memory, 36 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 60 fast I/Os, Multiple 5 V-tolerant I/Os |
| ADC | 12-bit, 0.4 µs ADC (up to 16 external channels) |
| DAC | Two 12-bit DACs, low-power sample-and-hold |
| Timers | 14 timers (two 128 MHz capable): 16-bit for advanced motor control, one 32-bit and five 16-bit general-purpose, two basic 16-bit, two low-power 16-bit, two watchdogs, SysTick timer |
| Communication Interfaces | Two I2C-bus interfaces, Four USARTs, Two SPIs (32 Mbit/s), One I2S interface, HDMI CEC interface, USB Type-C™ Power Delivery controller |
| Package | LQFP 64 10x10x1.4 mm |
Key Features
- High-performance Arm® 32-bit Cortex®-M0+ core with a frequency up to 64 MHz.
- Advanced peripherals including 12-bit ADC, 12-bit DACs, and fast analog comparators.
- Extensive range of system functions, enhanced I/Os, and communication interfaces (I2C, USART, SPI, I2S, HDMI CEC).
- Low-power modes (Sleep, Stop, Standby, Shutdown) and power-saving features like low-power timers and low-power UART.
- VBAT direct battery input for RTC and backup registers.
- Internal voltage reference buffer and calendar RTC with alarm and periodic wakeup.
- Development support with serial wire debug (SWD) and 96-bit unique ID.
- All packages are ECOPACK 2 compliant.
Applications
The STM32G071R8T6 is versatile and can be used in a variety of applications, including:
- Consumer electronics: Smart home devices, wearables, and other consumer products.
- Industrial automation: Control systems, sensors, and actuators.
- Appliance control: Smart appliances and home automation systems.
- Internet of Things (IoT): Connected devices and IoT solutions requiring low power and high performance.
Q & A
- What is the core of the STM32G071R8T6 microcontroller?
The core is an Arm® 32-bit Cortex®-M0+ CPU, operating at up to 64 MHz.
- What is the operating temperature range of the STM32G071R8T6?
The operating temperature range is -40°C to 85°C/105°C/125°C.
- How much Flash and SRAM memory does the STM32G071R8T6 have?
It has up to 128 Kbytes of Flash memory and 36 Kbytes of SRAM.
- What are the low-power modes available on the STM32G071R8T6?
The available low-power modes are Sleep, Stop, Standby, and Shutdown.
- Does the STM32G071R8T6 support USB Type-C Power Delivery?
Yes, it includes a fully integrated USB Type-C Power Delivery controller.
- What communication interfaces are available on the STM32G071R8T6?
It includes two I2C-bus interfaces, four USARTs, two SPIs, one I2S interface, and an HDMI CEC interface.
- How many timers does the STM32G071R8T6 have?
It has 14 timers, including 16-bit and 32-bit timers, as well as watchdog and SysTick timers.
- Is the STM32G071R8T6 RoHS compliant?
Yes, all packages are ECOPACK 2 compliant and RoHS compliant.
- What is the package type of the STM32G071R8T6?
The package type is LQFP 64 10x10x1.4 mm.
- Does the STM32G071R8T6 support serial wire debug?
Yes, it supports serial wire debug (SWD).
