Overview
The STM32G071K8T3 is a mainstream microcontroller from STMicroelectronics, based on the high-performance Arm® 32-bit Cortex®-M0+ CPU. 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 low-power modes, making it suitable for various use cases.
Key Specifications
| Specification | Details |
|---|---|
| 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 |
| Comparators | Two fast low-power analog comparators |
| 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, One I2S interface, HDMI CEC interface, USB Type-C™ Power Delivery controller |
| Package | LQFP 32 7x7x1.4 mm |
Key Features
- High-performance Arm® 32-bit Cortex®-M0+ CPU with up to 64 MHz frequency
- Advanced peripherals including 12-bit ADC, 12-bit DACs, and fast analog comparators
- Extensive range of system functions and communication interfaces (I2C, USART, SPI, I2S, HDMI CEC)
- Low-power modes (Sleep, Stop, Standby, Shutdown) and power-saving features
- VBAT supply for RTC and backup registers
- 7-channel DMA controller with flexible mapping
- Calendar RTC with alarm and periodic wakeup from low-power modes
- Development support with serial wire debug (SWD) and 96-bit unique ID
- All packages are ECOPACK 2 compliant
Applications
The STM32G071K8T3 is versatile and can be used in a variety of applications, including:
- Consumer electronics
- Industrial automation and control systems
- Appliance control and monitoring
- Internet of Things (IoT) solutions
- Advanced motor control and robotics
- Low-power battery-operated devices
Q & A
- What is the core processor of the STM32G071K8T3?
The core processor is the Arm® 32-bit Cortex®-M0+ CPU.
- What is the maximum operating frequency of the STM32G071K8T3?
The maximum operating frequency is up to 64 MHz.
- What are the operating temperature ranges for the STM32G071K8T3?
The operating temperature ranges are -40°C to 85°C/105°C/125°C.
- How much Flash and SRAM memory does the STM32G071K8T3 have?
The device has up to 128 Kbytes of Flash memory and 36 Kbytes of SRAM.
- What are the low-power modes available on the STM32G071K8T3?
The low-power modes include Sleep, Stop, Standby, and Shutdown.
- Does the STM32G071K8T3 support USB Type-C Power Delivery?
Yes, it supports USB Type-C™ Power Delivery.
- What communication interfaces are available on the STM32G071K8T3?
The device includes I2C, USART, SPI, I2S, and HDMI CEC interfaces.
- Is the STM32G071K8T3 RoHS compliant?
Yes, the device is RoHS compliant and ECOPACK 2 certified.
- What is the package type for the STM32G071K8T3?
The package type is LQFP 32 7x7x1.4 mm.
- Does the STM32G071K8T3 have a real-time clock (RTC)?
Yes, it includes a calendar RTC with alarm and periodic wakeup from low-power modes.
