Overview
The STM32F051C8U6TR is a microcontroller from STMicroelectronics, part of the STM32F051xx series. It features the high-performance ARM® 32-bit Cortex®-M0 CPU, operating at frequencies up to 48 MHz. This microcontroller is equipped with high-speed embedded memories, including up to 64 Kbytes of Flash memory and 8 Kbytes of SRAM. It also includes a CRC calculation unit, reset and power management, and a comprehensive set of power-saving modes for low-power applications. The device operates in a temperature range of -40 to +85 °C (or up to +105 °C for some packages) and is powered by a 2.0 to 3.6 V supply.
Key Specifications
| Specification | Details |
|---|---|
| Core | ARM® 32-bit Cortex®-M0 CPU, up to 48 MHz |
| Memories | Up to 64 Kbytes of Flash memory, 8 Kbytes of SRAM |
| Power Supply | 2.0 to 3.6 V |
| Temperature Range | -40 to +85 °C (or up to +105 °C for some packages) |
| ADC | One 12-bit ADC (up to 16 channels) |
| DAC | One 12-bit DAC channel |
| Timers | Up to 11 timers, including one 32-bit and several 16-bit timers |
| Communication Interfaces | Up to two I2C, two SPI, one I2S, two USART, HDMI CEC |
| Package | UFQFPN 48 7x7x0.55 mm |
| I/Os | Up to 55 fast I/Os, 36 I/Os with 5 V tolerant capability |
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
- CRC calculation unit and reset and power management
- Comprehensive set of power-saving modes: Sleep, Stop, Standby
- Advanced peripherals: 12-bit ADC, 12-bit DAC, multiple timers, and communication interfaces (I2C, SPI, I2S, USART, HDMI CEC)
- Up to 55 fast I/Os and 36 I/Os with 5 V tolerant capability
- Support for capacitive sensing channels and touchkey, linear, and rotary touch sensors
- Calendar RTC with alarm and periodic wakeup from Stop/Standby
- Serial wire debug (SWD) and 96-bit unique ID
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
Q & A
- What is the core of the STM32F051C8U6TR microcontroller?
The core is the ARM® 32-bit Cortex®-M0 CPU, operating at frequencies up to 48 MHz.
- How much Flash and SRAM memory does the STM32F051C8U6TR have?
It has up to 64 Kbytes of Flash memory and 8 Kbytes of SRAM.
- What is the operating temperature range of the STM32F051C8U6TR?
The operating temperature range is -40 to +85 °C (or up to +105 °C for some packages).
- What types of communication interfaces does the STM32F051C8U6TR support?
It supports up to two I2C, two SPI, one I2S, two USART, and HDMI CEC interfaces.
- Does the STM32F051C8U6TR have any power-saving modes?
Yes, it has comprehensive power-saving modes including Sleep, Stop, and Standby.
- What kind of timers does the STM32F051C8U6TR have?
It includes up to 11 timers, including one 32-bit and several 16-bit timers.
- How many I/Os does the STM32F051C8U6TR have?
It has up to 55 fast I/Os and 36 I/Os with 5 V tolerant capability.
- Does the STM32F051C8U6TR support capacitive sensing?
Yes, it supports up to 18 capacitive sensing channels for touchkey, linear, and rotary touch sensors.
- What is the package type of the STM32F051C8U6TR?
The package type is UFQFPN 48 7x7x0.55 mm.
- Is the STM32F051C8U6TR RoHS compliant?
Yes, it is RoHS compliant with an Ecopack2 grade.
- What are some common applications of the STM32F051C8U6TR?
Common applications include application control, hand-held equipment, A/V receivers, PC peripherals, gaming and GPS platforms, industrial applications, and more.
