Overview
The STM32F051C8T7 microcontroller, produced by STMicroelectronics, is part of the STM32F05 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 64 Kbytes of Flash memory and 8 Kbytes of SRAM. It also includes an extensive range of enhanced peripherals and I/Os, making it suitable for a wide range of applications.
The device operates within a temperature range of -40 to +105 °C and is powered by a 2.0 to 3.6 V supply. It includes various power-saving modes, enabling the design of low-power applications. The STM32F051C8T7 is available in different packages, including LQFP and UFQFPN, with 48 pins.
Key Specifications
| Attribute | Value |
|---|---|
| Core | ARM® 32-bit Cortex®-M0 CPU |
| Maximum Frequency | Up to 48 MHz |
| Program Memory Size | 64 kB Flash |
| RAM Size | 8 kB SRAM |
| Minimum Operating Temperature | -40 °C |
| Maximum Operating Temperature | +105 °C |
| Typical Operating Supply Voltage | 2.0 to 3.6 V |
| Package Type | LQFP 48 pins, UFQFPN 48 pins |
| ADC Resolution | 12-bit |
| ADC Channels | Up to 16 channels |
| DAC Channels | 1 x 12-bit |
| Timers | 1 x 32-bit, 7 x 16-bit |
| SPI Channels | Up to 2 |
| USART Channels | Up to 2 |
| I2C Channels | Up to 2 |
| I2S Channels | 1 |
Key Features
- High-performance ARM® 32-bit Cortex®-M0 CPU with up to 48 MHz frequency
- High-speed embedded memories: up to 64 Kbytes of Flash memory and 8 Kbytes of SRAM
- Comprehensive set of power-saving modes: Sleep, Stop, Standby
- Extensive range of enhanced peripherals and I/Os
- Up to 55 fast I/Os, all mappable on external interrupt vectors
- Up to 36 I/Os with 5 V tolerant capability
- 5-channel DMA controller
- One 12-bit ADC with up to 16 channels and one 12-bit DAC channel
- Two fast low-power analog comparators with programmable input and output
- Up to 18 capacitive sensing channels supporting touchkey, linear, and rotary touch sensors
- Advanced-control PWM timer and multiple timers (16-bit and 32-bit)
Applications
- 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
- Consumer appliances
Q & A
- What is the core of the STM32F051C8T7 microcontroller?
The core is the ARM® 32-bit Cortex®-M0 CPU.
- What is the maximum operating frequency of the STM32F051C8T7?
The maximum operating frequency is up to 48 MHz.
- How much Flash memory and SRAM does the STM32F051C8T7 have?
The STM32F051C8T7 has up to 64 Kbytes of Flash memory and 8 Kbytes of SRAM.
- What is the operating temperature range of the STM32F051C8T7?
The operating temperature range is from -40 °C to +105 °C.
- What power-saving modes are available on the STM32F051C8T7?
The available power-saving modes include Sleep, Stop, and Standby.
- How many I/Os does the STM32F051C8T7 have?
The device has up to 55 fast I/Os, with up to 36 I/Os having 5 V tolerant capability.
- What types of communication interfaces are available on the STM32F051C8T7?
The device includes up to two I²Cs, up to two SPIs, one I²S, and up to two USARTs.
- How many ADC and DAC channels does the STM32F051C8T7 have?
The device has one 12-bit ADC with up to 16 channels and one 12-bit DAC channel.
- What types of timers are available on the STM32F051C8T7?
The device includes one 32-bit timer and seven 16-bit timers.
- What are some common applications of the STM32F051C8T7?
Common applications include application control, hand-held equipment, A/V receivers, PC peripherals, gaming and GPS platforms, industrial applications, and consumer appliances.
- What package types are available for the STM32F051C8T7?
The device is available in LQFP 48 pins and UFQFPN 48 pins packages.
