Overview
The STM32F031K6U6 is a microcontroller from STMicroelectronics, part of the STM32F031x6 family. It features the high-performance ARM® Cortex®-M0 32-bit RISC core, operating at a frequency of up to 48 MHz. This microcontroller is designed for a wide range of applications requiring low power consumption and high performance.
The device includes high-speed embedded memories, such as up to 32 Kbytes of Flash memory and 4 Kbytes of SRAM, along with a comprehensive set of peripherals and I/Os. It supports various communication interfaces, including I2C, SPI/I2S, and USART, making it versatile for different use cases.
Key Specifications
| Specification | Details |
|---|---|
| Core | ARM® 32-bit Cortex®-M0 CPU |
| Frequency | Up to 48 MHz |
| Flash Memory | Up to 32 Kbytes |
| SRAM | 4 Kbytes with HW parity |
| Operating Temperature | -40 to +105 °C |
| Power Supply | 2.0 to 3.6 V |
| Timers | 5 x 16-bit, 1 x 32-bit |
| ADC | 1 x 12-bit |
| Communication Interfaces | 1 x I2C, 1 x SPI/I2S, 1 x USART |
| I/Os (High Current) | 27 |
| Package | UFQFPN32 5x5 mm |
Key Features
- High-Performance Core: ARM® 32-bit Cortex®-M0 CPU operating at up to 48 MHz.
- Memory: Up to 32 Kbytes of Flash memory and 4 Kbytes of SRAM with hardware parity.
- Peripherals: Includes one I2C, one SPI/I2S, one USART, one 12-bit ADC, and multiple timers.
- Power Management: Low power modes (Sleep, Stop, and Standby) and a comprehensive set of power-saving features.
- Temperature Range: Operates in the -40 to +105 °C temperature range.
- Communication Interfaces: Supports I2C, SPI/I2S, and USART with various capabilities like master synchronous SPI and modem control.
- Debugging: Serial wire debug (SWD) and a 96-bit unique ID.
Applications
- Industrial Automation: Suitable for control systems, motor control, and industrial sensors.
- Consumer Electronics: Used in smart home devices, audio equipment, and other consumer electronics requiring low power and high performance.
- Medical Devices: Applicable in medical diagnostic equipment and other healthcare devices due to its low power consumption and reliability.
- Automotive Systems: Can be used in various automotive applications such as infotainment systems and vehicle control units.
- IoT Devices: Ideal for Internet of Things (IoT) applications requiring efficient power management and robust performance.
Q & A
- What is the core architecture of the STM32F031K6U6?
The STM32F031K6U6 features the ARM® 32-bit Cortex®-M0 CPU.
- What is the maximum operating frequency of the STM32F031K6U6?
The maximum operating frequency is up to 48 MHz.
- How much Flash memory and SRAM does the STM32F031K6U6 have?
The device has up to 32 Kbytes of Flash memory and 4 Kbytes of SRAM.
- What are the communication interfaces available on the STM32F031K6U6?
The device supports one I2C, one SPI/I2S, and one USART interface.
- What is the operating temperature range of the STM32F031K6U6?
The operating temperature range is -40 to +105 °C.
- Does the STM32F031K6U6 support low power modes?
Yes, it supports low power modes such as Sleep, Stop, and Standby.
- What type of timers are available on the STM32F031K6U6?
The device includes 5 x 16-bit timers and 1 x 32-bit timer.
- Is the STM32F031K6U6 suitable for industrial applications?
Yes, it is suitable for industrial automation and control systems due to its robust features and wide temperature range.
- Does the STM32F031K6U6 have a unique identifier?
Yes, it includes a 96-bit unique ID.
- What is the package type of the STM32F031K6U6?
The device is available in a UFQFPN32 5x5 mm package.
