Overview
The STM32G081KBT6 is a mainstream microcontroller from STMicroelectronics, based on the high-performance Arm® Cortex®-M0+ 32-bit RISC core. It 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. The device features a high level of integration, including advanced peripherals and communication interfaces, making it suitable for various complex 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 |
| 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 |
| ADC | 12-bit, 0.4 µs ADC with up to 19 channels |
| DAC | Two 12-bit DACs, low-power sample-and-hold |
| Timers | 14 timers including 16-bit and 32-bit timers, two watchdog timers, SysTick timer |
| Communication Interfaces | Four USARTs, two SPIs, two I2C-bus interfaces, one HDMI CEC interface, USB Type-C™ Power Delivery controller |
| Security Features | AES encryption with 128/256-bit key, True random number generator (RNG) |
| Package | LQFP 32 7x7x1.4 mm |
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, two watchdog timers, SysTick timer
- Multiple communication interfaces: four USARTs, two SPIs, two I2C-bus interfaces, one HDMI CEC interface, USB Type-C™ Power Delivery controller
- Security features: AES encryption with 128/256-bit key, True random number generator (RNG)
- Low-power modes: Sleep, Stop, Standby, Shutdown, optimized dynamic consumption
- VBAT supply for RTC and backup registers
- Development support: serial wire debug (SWD), 96-bit unique ID
Applications
The STM32G081KBT6 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, HVAC systems, and other household devices
- Internet of Things (IoT): connected devices, sensors, and data loggers
- Automotive systems: in-vehicle infotainment, driver assistance systems, and more
Q & A
- What is the core architecture of the STM32G081KBT6?
The STM32G081KBT6 is based on the Arm® 32-bit Cortex®-M0+ CPU.
- What is the maximum operating frequency of the STM32G081KBT6?
The maximum operating frequency is up to 64 MHz.
- What are the memory specifications of the STM32G081KBT6?
It features 128 Kbytes of Flash memory and 36 Kbytes of SRAM.
- What are the key communication interfaces available on the STM32G081KBT6?
The device includes four USARTs, two SPIs, two I2C-bus interfaces, one HDMI CEC interface, and a USB Type-C™ Power Delivery controller.
- Does the STM32G081KBT6 support low-power modes?
Yes, it supports Sleep, Stop, Standby, and Shutdown modes.
- What security features are included in the STM32G081KBT6?
The device includes AES encryption with 128/256-bit key and a True random number generator (RNG).
- What is the operating temperature range of the STM32G081KBT6?
The operating temperature range is from -40°C to 125°C.
- What is the voltage range for the STM32G081KBT6?
The voltage range is from 1.7 V to 3.6 V.
- Does the STM32G081KBT6 support VBAT supply for RTC and backup registers?
Yes, it supports VBAT supply for RTC and backup registers.
- What development support is available for the STM32G081KBT6?
The device supports serial wire debug (SWD) and has a 96-bit unique ID.
