Overview
The STM32F050K4U6A is a low- and medium-density advanced ARM-based 32-bit microcontroller unit (MCU) from STMicroelectronics. It is part of the STM32F0 series, which is based on the ARM Cortex-M0 core. This MCU is designed for a wide range of applications requiring low power consumption and high performance. The STM32F050K4U6A features a 32-bit ARM Cortex-M0 CPU with a maximum clock frequency of 48 MHz, making it suitable for various embedded systems and IoT projects.
Key Specifications
| Parameter | Specification |
|---|---|
| Core | 32-bit ARM Cortex-M0 CPU |
| Maximum Clock Frequency | 48 MHz |
| Flash Memory | 16 Kbytes |
| SRAM | 4 Kbytes with HW parity checking |
| Supply Voltage | 2.0 V to 3.6 V |
| Low Power Modes | Sleep, Stop, and Standby |
| Timers | Up to 9 timers, including 16-bit and 32-bit timers |
| ADC | 1 × 12-bit, 1.0 µs ADC (up to 10 channels) |
| Communication Interfaces | I2C, USART, SPI, and serial wire debug (SWD) |
| Operating Temperature | -40°C to +105°C |
| Package | 32-UFQFPN (5x5 mm) |
Key Features
- ARM Cortex-M0 Core: High-performance 32-bit CPU with a maximum clock frequency of 48 MHz.
- Memories: 16 Kbytes of Flash memory and 4 Kbytes of SRAM with hardware parity checking.
- Low Power Modes: Sleep, Stop, and Standby modes to minimize power consumption.
- Timers and Counters: Up to 9 timers, including 16-bit and 32-bit timers with various features like PWM output, deadtime generation, and emergency stop.
- Analog to Digital Converter (ADC): 12-bit ADC with up to 10 channels and a conversion time of 1.0 µs.
- Communication Interfaces: I2C, USART, SPI, and serial wire debug (SWD) for versatile communication options.
- Clock Management: Internal 8 MHz RC oscillator with x6 PLL option, 32 kHz oscillator for RTC, and internal 40 kHz RC oscillator.
- Reset and Supply Management: Power-on/Power-down reset (POR/PDR), programmable voltage detector (PVD), and VBAT supply for RTC and backup registers.
Applications
The STM32F050K4U6A is suitable for a variety of applications, including:
- Industrial Automation: Control systems, sensors, and actuators.
- Consumer Electronics: Home appliances, audio equipment, and gaming devices.
- Medical Devices: Portable medical devices, diagnostic equipment, and health monitoring systems.
- Automotive Systems: Infotainment systems, driver assistance systems, and vehicle control units.
- Internet of Things (IoT): Smart home devices, wearables, and other connected devices.
Q & A
- What is the maximum clock frequency of the STM32F050K4U6A?
The maximum clock frequency is 48 MHz.
- How much Flash memory does the STM32F050K4U6A have?
The STM32F050K4U6A has 16 Kbytes of Flash memory.
- What are the low power modes available on the STM32F050K4U6A?
The available low power modes are Sleep, Stop, and Standby.
- What types of timers are available on the STM32F050K4U6A?
The MCU features up to 9 timers, including 16-bit and 32-bit timers with various functionalities.
- What communication interfaces does the STM32F050K4U6A support?
The MCU supports I2C, USART, SPI, and serial wire debug (SWD) interfaces.
- What is the operating temperature range of the STM32F050K4U6A?
The operating temperature range is -40°C to +105°C.
- What package type is the STM32F050K4U6A available in?
The MCU is available in a 32-UFQFPN (5x5 mm) package.
- Does the STM32F050K4U6A have any analog-to-digital conversion capabilities?
Yes, it features a 12-bit ADC with up to 10 channels.
- What are some typical applications for the STM32F050K4U6A?
Typical applications include industrial automation, consumer electronics, medical devices, automotive systems, and IoT devices.
- What is the supply voltage range for the STM32F050K4U6A?
The supply voltage range is from 2.0 V to 3.6 V.
