Overview
The STM32F051K6T6 microcontroller, produced by STMicroelectronics, is part of the STM32F051xx series. It features the high-performance ARM® 32-bit Cortex®-M0 RISC core, operating at frequencies up to 48 MHz. This microcontroller is equipped with 32 KB of Flash memory and 8 KB of SRAM, along with an extensive range of enhanced peripherals and I/Os.
The device supports various communication interfaces, including up to two I2Cs, two SPIs, one I2S, one HDMI CEC, and two USARTs. It also includes a 12-bit ADC, a 12-bit DAC, and multiple timers. The STM32F051K6T6 operates within a temperature range of -40 to +85 °C and is powered by a 2.0 to 3.6 V supply. It is available in a 32-pin LQFP package and includes power-saving modes for low-power applications.
Key Specifications
| Specification | Details |
|---|---|
| Core | ARM® 32-bit Cortex®-M0 RISC core |
| Maximum Clock Frequency | Up to 48 MHz |
| Flash Memory | 32 KB |
| SRAM | 8 KB |
| Package | 32-pin LQFP |
| Operating Temperature | -40 to +85 °C |
| Power Supply | 2.0 to 3.6 V |
| ADC Resolution | 12-bit, up to 16 channels |
| DAC Channels | 1 x 12-bit |
| Timers | 7 x 16-bit, 1 x 32-bit |
| Communication Interfaces | Up to 2 I2Cs, 2 SPIs, 1 I2S, 1 HDMI CEC, 2 USARTs |
| I/Os | Up to 55 fast I/Os, up to 36 I/Os with 5 V tolerant capability |
| Comparators | 2 fast low-power analog comparators |
| Capacitive Sensing Channels | Up to 18 channels |
Key Features
- High-performance ARM® 32-bit Cortex®-M0 RISC core with up to 48 MHz frequency.
- 32 KB of Flash memory and 8 KB of SRAM.
- Extensive range of enhanced peripherals and I/Os, including up to 55 fast I/Os.
- Multiple communication interfaces: I2C, SPI, I2S, HDMI CEC, and USART.
- 12-bit ADC and 12-bit DAC.
- Multiple timers: 7 x 16-bit and 1 x 32-bit.
- Advanced-control PWM timer and deadtime generation.
- Power-saving modes for low-power applications.
- Capacitive sensing channels supporting touchkey, linear, and rotary touch sensors.
- Operates in a temperature range of -40 to +85 °C.
Applications
- Application control and user interfaces.
- Hand-held equipment.
- A/V receivers and digital TV.
- PC peripherals.
- Gaming and GPS platforms.
- Industrial applications, including PLCs, inverters, and printers.
- Scanners, alarm systems, video intercoms, and HVAC systems.
Q & A
- What is the core type of the STM32F051K6T6 microcontroller?
The core type is the ARM® 32-bit Cortex®-M0 RISC core.
- What is the maximum clock frequency of the STM32F051K6T6?
The maximum clock frequency is up to 48 MHz.
- How much Flash memory and SRAM does the STM32F051K6T6 have?
The STM32F051K6T6 has 32 KB of Flash memory and 8 KB of SRAM.
- What types of communication interfaces are supported by the STM32F051K6T6?
The device supports up to two I2Cs, two SPIs, one I2S, one HDMI CEC, and two USARTs.
- What is the operating temperature range of the STM32F051K6T6?
The operating temperature range is -40 to +85 °C.
- What is the power supply range for the STM32F051K6T6?
The power supply range is 2.0 to 3.6 V.
- How many I/Os does the STM32F051K6T6 have?
The device has up to 55 fast I/Os, with up to 36 I/Os having 5 V tolerant capability.
- What types of timers are available on the STM32F051K6T6?
The device includes 7 x 16-bit timers and 1 x 32-bit timer.
- Does the STM32F051K6T6 support capacitive sensing?
Yes, it supports up to 18 capacitive sensing channels.
- What are some typical applications of the STM32F051K6T6?
Typical applications include application control, hand-held equipment, A/V receivers, PC peripherals, gaming and GPS platforms, and various industrial applications.
