Overview
The STM32G071CBT6 is a high-performance, ultra-low-power microcontroller from STMicroelectronics. It is based on the Arm Cortex-M0+ 32-bit RISC core, operating at up to 64 MHz. This microcontroller 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 high-speed embedded memories, extensive system functions, enhanced I/Os, and a variety of peripherals.
Key Specifications
| Parameter | Value |
|---|---|
| Core | Arm Cortex-M0+ 32-bit RISC |
| Operating Frequency | Up to 64 MHz |
| Flash Memory | Up to 128 Kbytes |
| SRAM | 36 Kbytes |
| Supply Voltage | 1.7 V to 3.6 V |
| Operating Temperature | -40°C to 85°C (industrial grade) |
| Package | LQFP-48 (7x7 mm) |
| GPIO Pins | 37 |
| ADC | 12-bit, up to 16 external channels |
| DAC | Two 12-bit DACs |
| Timers | 14 timers (including 16-bit and 32-bit timers) |
| Communication Interfaces | Two I2C, two SPI, one I2S, four USARTs |
Key Features
- Clock and Power Management: 4 to 48 MHz crystal oscillator, 32 kHz crystal oscillator with calibration, internal 16 MHz RC with PLL option.
- Low-power modes: Sleep, Stop, Standby, Shutdown.
- High-speed embedded memories: Up to 128 Kbytes of Flash memory with protection and securable area, 36 Kbytes of SRAM.
- Advanced security features: Memory protection unit (MPU), read protection, write protection, proprietary code protection.
- Extensive range of peripherals: DMA, CRC calculation unit, advanced motor control timers, low-power RTC, and more.
- Communication interfaces: Two I2C-bus interfaces, four USARTs, two SPIs, one I2S interface, and HDMI CEC interface.
- Integrated USB Type-C Power Delivery controller.
Applications
The STM32G071CBT6 is commonly used in various applications such as:
- Industrial automation
- Consumer electronics
- Smart home devices
- Motor control
- Lighting control
- Battery-powered devices and systems requiring long-term operation without frequent recharging.
Q & A
- What is the core of the STM32G071CBT6 microcontroller?
The core is the Arm Cortex-M0+ 32-bit RISC core, operating at up to 64 MHz.
- What is the memory configuration of the STM32G071CBT6?
It includes up to 128 Kbytes of Flash memory and 36 Kbytes of SRAM.
- What are the operating temperature and voltage ranges of the STM32G071CBT6?
The operating temperature range is -40°C to 85°C, and the supply voltage range is 1.7 V to 3.6 V.
- What types of communication interfaces does the STM32G071CBT6 support?
It supports two I2C-bus interfaces, four USARTs, two SPIs, one I2S interface, and an HDMI CEC interface.
- Does the STM32G071CBT6 have any power-saving features?
Yes, it includes low-power modes such as Sleep, Stop, Standby, and Shutdown, as well as a low-power RTC and low-power UART.
- What is the package type and size of the STM32G071CBT6?
The package type is LQFP-48, with a size of 7x7 mm.
- How many GPIO pins does the STM32G071CBT6 have?
It has 37 GPIO pins.
- What are some of the advanced peripherals included in the STM32G071CBT6?
It includes advanced motor control timers, a calendar RTC, two fast low-power analog comparators, and a 12-bit ADC with up to 16 external channels.
- Is the STM32G071CBT6 suitable for IoT applications?
Yes, it is designed for IoT solutions due to its high performance, low power consumption, and comprehensive set of peripherals.
- What is the warranty offered for the STM32G071CBT6 by some distributors?
Some distributors, like Ovaga, offer a 1-year warranty.
