Overview
The STM32G070RBT6 is a mainstream microcontroller from STMicroelectronics, based on the high-performance Arm® Cortex®-M0+ 32-bit RISC core. This microcontroller operates at frequencies up to 64 MHz and is designed for a wide range of applications in consumer, industrial, and appliance domains, as well as Internet of Things (IoT) solutions. It offers 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.
Key Specifications
| Parameter | Specification |
|---|---|
| Core | Arm® 32-bit Cortex®-M0+ CPU, up to 64 MHz |
| Operating Temperature | -40°C to 85°C |
| Memories | 128 Kbytes of Flash memory with protection, 36 Kbytes of SRAM |
| Voltage Range | 2.0 V to 3.6 V |
| Low-Power Modes | Sleep, Stop, Standby |
| VBAT Supply | For RTC and backup registers |
| Clock Management | 4 to 48 MHz crystal oscillator, 32 kHz crystal oscillator with calibration, Internal 16 MHz RC with PLL option |
| I/Os | Up to 59 fast I/Os, multiple 5 V-tolerant I/Os |
| DMA | 7-channel DMA controller with flexible mapping |
| ADC | 12-bit, 0.4 µs ADC (up to 16 external channels) |
| Timers | 11 timers: 5 general-purpose 16-bit timers, 2 basic 16-bit timers, 2 watchdogs, SysTick timer, and 1 advanced motor control timer |
| Communication Interfaces | Two I2C-bus interfaces, four USARTs, two SPIs, one I2S interface |
| Package | 64-LQFP |
Key Features
- High-performance Arm® Cortex®-M0+ 32-bit RISC core with up to 64 MHz frequency
- High-speed embedded memories: 128 Kbytes of Flash program memory with protection and 36 Kbytes of SRAM
- Memory protection unit (MPU)
- 7-channel DMA controller with flexible mapping
- 12-bit ADC with up to 19 channels and hardware oversampling capability
- 11 timers including advanced motor control, general-purpose, basic, and watchdog timers
- Calendar RTC with alarm and periodic wakeup from Stop/Standby
- Extensive communication interfaces: I2C, USART, SPI, I2S
- Low-power modes: Sleep, Stop, Standby, and VBAT supply for RTC and backup registers
- Serial wire debug (SWD) support for development
- All packages are ECOPACK 2 compliant
Applications
The STM32G070RBT6 is suitable for a wide range of applications, including:
- Consumer electronics
- Industrial automation
- Appliance control
- Internet of Things (IoT) solutions
- Low-power applications requiring advanced peripherals and communication interfaces
Q & A
- What is the core of the STM32G070RBT6?
The core is the Arm® 32-bit Cortex®-M0+ CPU, operating at frequencies up to 64 MHz.
- What is the operating temperature range of the STM32G070RBT6?
The operating temperature range is -40°C to 85°C.
- What types of memories are available on the STM32G070RBT6?
The device features 128 Kbytes of Flash program memory with protection and 36 Kbytes of SRAM.
- What are the low-power modes available on the STM32G070RBT6?
The device supports Sleep, Stop, and Standby low-power modes, along with a VBAT supply for the RTC and backup registers.
- What communication interfaces are supported by the STM32G070RBT6?
The device supports two I2C-bus interfaces, four USARTs, two SPIs, and one I2S interface.
- How many timers are available on the STM32G070RBT6?
The device features 11 timers, including advanced motor control, general-purpose, basic, and watchdog timers, as well as a SysTick timer.
- What is the package type of the STM32G070RBT6?
The device comes in a 64-LQFP package.
- Is the STM32G070RBT6 suitable for IoT applications?
- What development tools can be used with the STM32G070RBT6?
The device supports serial wire debug (SWD) for development.
- What is the power consumption of the STM32G070RBT6?
The power consumption depends on various factors such as operating frequency, active peripherals, and selected low-power modes. The device is designed for low-power applications.
