Overview
The STM32F051C8T6 is a high-performance microcontroller from STMicroelectronics, part of the STM32F0 series. It features the ARM® Cortex®-M0 32-bit RISC core, operating at up to 48 MHz. This microcontroller is equipped with 64 Kbytes of Flash memory and 8 Kbytes of SRAM, along with a wide range of enhanced peripherals and I/Os. It supports various power-saving modes, making it suitable for low-power application designs. The device operates within a temperature range of -40 to +85 °C and -40 to +105 °C, and it is powered by a 2.0 to 3.6 V supply.
Key Specifications
| Parameter | Specification |
|---|---|
| Core | ARM® 32-bit Cortex®-M0 CPU, up to 48 MHz |
| Memory | 64 Kbytes of Flash memory, 8 Kbytes of SRAM with HW parity checking |
| Power Supply | 2.0 to 3.6 V (digital and I/O supply), 2.4 to 3.6 V (analog supply) |
| Temperature Range | -40 to +85 °C, -40 to +105 °C |
| Package | LQFP48, 7x7 mm |
| ADC | One 12-bit ADC (up to 16 channels) |
| DAC | One 12-bit DAC channel |
| Timers | Up to 11 timers, including 16-bit and 32-bit timers |
| Communication Interfaces | Up to two I2Cs, up to two SPIs, one I2S, one HDMI CEC, up to two USARTs |
| I/Os | Up to 55 fast I/Os, up to 36 I/Os with 5 V tolerant capability |
| Low Power Modes | Standby, Sleep, Stop |
Key Features
- High-performance ARM® Cortex®-M0 32-bit RISC core, operating at up to 48 MHz
- High-speed embedded memories: up to 64 Kbytes of Flash memory and 8 Kbytes of SRAM with HW parity checking
- Extensive range of enhanced peripherals and I/Os, including ADC, DAC, and multiple timers
- Standard communication interfaces: up to two I2Cs, up to two SPIs, one I2S, one HDMI CEC, and up to two USARTs
- Low power modes: Standby, Sleep, and Stop, with VBAT supply for RTC and backup registers
- Clock management: 4 to 32 MHz crystal oscillator, 32 kHz oscillator for RTC, internal 8 MHz RC with x6 PLL option, and internal 40 kHz RC oscillator
- Up to 55 fast I/Os, all mappable on external interrupt vectors, and up to 36 I/Os with 5 V tolerant capability
- Calendar RTC with alarm and periodic wakeup from Stop/Standby
- Serial wire debug (SWD) and 96-bit unique ID
Applications
- Industrial control and automation systems
- Consumer electronics, such as home appliances and audio devices
- Automotive systems, including motor control and sensor interfaces
- Medical devices requiring low power consumption and high reliability
- IoT devices and smart home applications
- Power management and energy monitoring systems
Q & A
- What is the core architecture of the STM32F051C8T6?
The STM32F051C8T6 features the ARM® 32-bit Cortex®-M0 RISC core, operating at up to 48 MHz.
- How much memory does the STM32F051C8T6 have?
The device has 64 Kbytes of Flash memory and 8 Kbytes of SRAM with HW parity checking.
- What are the power supply requirements for the STM32F051C8T6?
The device operates from a 2.0 to 3.6 V power supply for both digital and I/O, and 2.4 to 3.6 V for analog supply.
- What are the temperature ranges for the STM32F051C8T6?
The device operates within -40 to +85 °C and -40 to +105 °C temperature ranges.
- What communication interfaces are available on the STM32F051C8T6?
The device includes up to two I2Cs, up to two SPIs, one I2S, one HDMI CEC, and up to two USARTs.
- Does the STM32F051C8T6 support low power modes?
Yes, it supports Standby, Sleep, and Stop low power modes, along with VBAT supply for RTC and backup registers.
- What is the package type of the STM32F051C8T6?
The device is packaged in LQFP48, 7x7 mm.
- What types of timers are available on the STM32F051C8T6?
The device includes up to 11 timers, including 16-bit and 32-bit timers, and an advanced-control PWM timer.
- Does the STM32F051C8T6 have any analog-to-digital conversion capabilities?
Yes, it features a 12-bit ADC with up to 16 channels and a 12-bit DAC channel.
- What is the purpose of the 96-bit unique ID in the STM32F051C8T6?
The 96-bit unique ID is used for device identification and security purposes.
