Overview
The STM32G081RBT6 is a mainstream microcontroller from STMicroelectronics, based on the high-performance Arm® Cortex®-M0+ 32-bit RISC core. This MCU 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 advanced peripherals and power-saving modes, 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 125°C |
| Memories | 128 Kbytes of Flash memory, 36 Kbytes of SRAM |
| Voltage Range | 1.7 V to 3.6 V |
| ADC | 12-bit, up to 19 channels, 2.5 MSps |
| DAC | Two 12-bit DACs, low-power sample-and-hold |
| Timers | 14 timers (including 16-bit and 32-bit timers, watchdogs, SysTick timer) |
| Communication Interfaces | Two I2C-bus interfaces, four USARTs, two SPIs, one I2S, HDMI CEC, USB Type-C Power Delivery controller |
| Power Modes | Sleep, Stop, Standby, Shutdown |
| Package | LQFP 64 pins |
Key Features
- High-performance Arm® Cortex®-M0+ 32-bit RISC core with up to 64 MHz frequency
- 128 Kbytes of Flash memory with protection and securable area, 36 Kbytes of SRAM
- Advanced peripherals: 12-bit ADC, two 12-bit DACs, two fast low-power analog comparators
- Extensive range of timers: 14 timers including 16-bit and 32-bit timers, watchdogs, SysTick timer
- Multiple communication interfaces: I2C, USART, SPI, I2S, HDMI CEC, USB Type-C Power Delivery controller
- Low-power modes: Sleep, Stop, Standby, Shutdown, and VBAT supply for RTC and backup registers
- AES hardware accelerator and true random number generator (RNG)
- Serial wire debug (SWD) support and 96-bit unique ID
- Up to 60 fast I/Os, all mappable on external interrupt vectors, multiple 5 V-tolerant I/Os
Applications
The STM32G081RBT6 is suitable for a wide range of applications, including:
- Consumer electronics
- Industrial automation
- Appliance control
- Internet of Things (IoT) solutions
- Advanced motor control
- Low-power applications requiring high performance and integration
Q & A
- What is the core architecture of the STM32G081RBT6?
The STM32G081RBT6 is based on the Arm® 32-bit Cortex®-M0+ CPU.
- What is the maximum operating frequency of the STM32G081RBT6?
The maximum operating frequency is up to 64 MHz.
- What are the memory specifications of the STM32G081RBT6?
It has 128 Kbytes of Flash memory and 36 Kbytes of SRAM.
- What is the operating temperature range of the STM32G081RBT6?
The operating temperature range is from -40°C to 125°C.
- What types of communication interfaces does the STM32G081RBT6 support?
It supports I2C, USART, SPI, I2S, HDMI CEC, and USB Type-C Power Delivery controller.
- Does the STM32G081RBT6 have any power-saving features?
Yes, it has low-power modes including Sleep, Stop, Standby, and Shutdown.
- What security features are included in the STM32G081RBT6?
It includes an AES hardware accelerator and a true random number generator (RNG).
- What is the package type of the STM32G081RBT6?
The package type is LQFP 64 pins.
- Is the STM32G081RBT6 suitable for IoT applications?
Yes, it is designed for IoT solutions among other applications.
- Does the STM32G081RBT6 support debug and development tools?
Yes, it supports serial wire debug (SWD) and has a 96-bit unique ID.
