Overview
The STM32F031C6T7 microcontroller, produced by STMicroelectronics, is part of the STM32F031x4/x6 series. It incorporates the high-performance ARM® 32-bit Cortex®-M0 CPU, operating at a frequency of up to 48 MHz. This microcontroller features high-speed embedded memories, including up to 32 Kbytes of Flash memory and 4 Kbytes of SRAM. It also includes an extensive range of enhanced peripherals and I/Os, making it suitable for a wide range of applications.
Key Specifications
| Specification | Details |
|---|---|
| Core | ARM® 32-bit Cortex®-M0 CPU, up to 48 MHz |
| Memories | 16 to 32 Kbytes of Flash memory, 4 Kbytes of SRAM with HW parity |
| Power Supply | 2.0 to 3.6 V |
| Temperature Range | -40 to +105 °C |
| ADC | 1 × 12-bit, 1.0 μs ADC (up to 10 channels) |
| Timers | 5 × 16-bit timers, 1 × 32-bit timer |
| Communication Interfaces | 1 × I2C, 1 × SPI/I2S, 1 × USART |
| I/Os | Up to 39 fast I/Os, up to 26 I/Os with 5 V tolerant capability |
| Package | LQFP 48 7x7x1.4 mm |
| Low Power Modes | Sleep, Stop, and Standby |
| Clock Management | 4 to 32 MHz crystal oscillator, 32 kHz oscillator for RTC, internal 8 MHz RC with x6 PLL option |
Key Features
- CRC calculation unit and reset and power management
- Power-on/Power-down reset (POR/PDR) and programmable voltage detector (PVD)
- VBAT supply for RTC and backup registers
- 5-channel DMA controller
- Advanced-control PWM timer with deadtime generation and emergency stop
- Independent and system watchdog timers, SysTick timer: 24-bit downcounter
- Calendar RTC with alarm and periodic wakeup from Stop/Standby
- Serial wire debug (SWD) and 96-bit unique ID
Applications
The STM32F031C6T7 microcontroller is suitable for a wide range of applications, including:
- Application control and user interfaces
- Hand-held equipment
- A/V receivers and digital TV
- PC peripherals
- Gaming and GPS platforms
- Industrial applications, PLCs, inverters, printers, scanners
- Alarm systems, video intercoms, and HVACs
Q & A
- What is the core of the STM32F031C6T7 microcontroller?
The core is an ARM® 32-bit Cortex®-M0 CPU, operating at up to 48 MHz. - How much Flash memory does the STM32F031C6T7 have?
It has 16 to 32 Kbytes of Flash memory. - What is the temperature range of the STM32F031C6T7?
The temperature range is -40 to +105 °C. - What communication interfaces are available on the STM32F031C6T7?
It includes 1 × I2C, 1 × SPI/I2S, and 1 × USART. - How many I/Os does the STM32F031C6T7 have?
It has up to 39 fast I/Os. - What are the low power modes available on the STM32F031C6T7?
The low power modes include Sleep, Stop, and Standby. - Does the STM32F031C6T7 support RTC?
Yes, it includes a calendar RTC with alarm and periodic wakeup from Stop/Standby. - What is the package type of the STM32F031C6T7?
The package type is LQFP 48 7x7x1.4 mm. - Is the STM32F031C6T7 RoHS compliant?
Yes, it is RoHS compliant with an Ecopack2 grade. - What are some of the applications suitable for the STM32F031C6T7?
It is suitable for application control, user interfaces, hand-held equipment, A/V receivers, digital TV, PC peripherals, gaming, GPS platforms, industrial applications, and more.
