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STM32F051K8T6TR
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STM32F051K8T6TR

Product Overview

  • Category: Microcontroller
  • Use: Embedded systems, Internet of Things (IoT) devices, consumer electronics
  • Characteristics: High-performance, low-power consumption, rich peripheral set
  • Package: LQFP-32
  • Essence: ARM Cortex-M0 32-bit RISC core
  • Packaging/Quantity: Tape and reel, 2500 units per reel

Specifications

  • Core: ARM Cortex-M0
  • Clock Speed: Up to 48 MHz
  • Flash Memory: 64 KB
  • RAM: 8 KB
  • Operating Voltage: 2.0V - 3.6V
  • I/O Pins: 32
  • Communication Interfaces: USART, SPI, I2C, USB
  • Analog-to-Digital Converter (ADC): 12-bit, up to 16 channels
  • Timers: 16-bit and 32-bit timers
  • Operating Temperature Range: -40°C to +85°C

Pin Configuration

The STM32F051K8T6TR microcontroller has a total of 32 pins. The pin configuration is as follows:

  1. PA0 - GPIO or ADC input
  2. PA1 - GPIO or ADC input
  3. PA2 - GPIO or ADC input
  4. PA3 - GPIO or ADC input
  5. PA4 - GPIO or ADC input
  6. PA5 - GPIO or ADC input
  7. PA6 - GPIO or ADC input
  8. PA7 - GPIO or ADC input
  9. VDD - Power supply (2.0V - 3.6V)
  10. GND - Ground
  11. PA9 - USART1 TX
  12. PA10 - USART1 RX
  13. PA11 - GPIO or USB DM
  14. PA12 - GPIO or USB DP
  15. PA13 - SWDIO (Serial Wire Debug)
  16. PA14 - SWCLK (Serial Wire Clock)
  17. NRST - Reset pin
  18. VDDA - Analog power supply (2.0V - 3.6V)
  19. PA15 - GPIO or SPI1 NSS
  20. PB0 - GPIO or ADC input
  21. PB1 - GPIO or ADC input
  22. PB3 - GPIO or SPI1 SCK
  23. PB4 - GPIO or SPI1 MISO
  24. PB5 - GPIO or SPI1 MOSI
  25. VSS - Ground
  26. PC13 - GPIO or RTC output
  27. PC14 - GPIO or OSC32_IN
  28. PC15 - GPIO or OSC32_OUT
  29. VCAP_1 - External capacitor for internal voltage regulator
  30. VBAT - Backup battery input
  31. VDD_1 - Power supply (2.0V - 3.6V)
  32. VSS_1 - Ground

Functional Features

  • High-performance ARM Cortex-M0 core for efficient processing
  • Low-power consumption for extended battery life in portable devices
  • Rich peripheral set including USART, SPI, I2C, and USB interfaces
  • 12-bit ADC for accurate analog signal conversion
  • Timers for precise timing control
  • Wide operating temperature range for versatile applications

Advantages and Disadvantages

Advantages: - Powerful ARM Cortex-M0 core provides high performance - Low-power consumption extends battery life in portable devices - Rich peripheral set allows for versatile connectivity options - Accurate analog-to-digital conversion with the 12-bit ADC - Wide operating temperature range enables usage in various environments

Disadvantages: - Limited flash memory and RAM compared to higher-end microcontrollers - LQFP-32 package may not be suitable for all applications requiring more pins

Working Principles

The STM32F051K8T6TR microcontroller is based on the ARM Cortex-M0 32-bit RISC core. It operates at a clock speed of up to 48 MHz and features a rich set of peripherals, including communication interfaces (USART, SPI, I2C, USB), analog-to-digital converter (ADC), and timers.

The microcontroller can be programmed using various development tools and software frameworks, allowing developers to write code in C or assembly language. The code is then compiled and uploaded to the microcontroller's flash memory, where it is executed.

The STM32F051K8T6TR microcontroller can be used in a wide range of applications, including embedded systems, Internet of Things (IoT) devices, and consumer electronics. Its low-power consumption, high-performance capabilities, and versatile peripheral set make it suitable for various projects.

Detailed Application Field Plans

The STM32F051K8T6TR microcontroller can

Énumérez 10 questions et réponses courantes liées à l'application de STM32F051K8T6TR dans les solutions techniques

Sure! Here are 10 common questions and answers related to the application of STM32F051K8T6TR in technical solutions:

  1. Q: What is the STM32F051K8T6TR microcontroller used for? A: The STM32F051K8T6TR is a microcontroller commonly used in various technical solutions, such as industrial automation, consumer electronics, and IoT devices.

  2. Q: What is the maximum clock frequency of the STM32F051K8T6TR? A: The STM32F051K8T6TR can operate at a maximum clock frequency of 48 MHz.

  3. Q: How much flash memory does the STM32F051K8T6TR have? A: The STM32F051K8T6TR has 64 KB of flash memory for program storage.

  4. Q: Can I expand the memory of the STM32F051K8T6TR? A: Yes, the STM32F051K8T6TR supports external memory expansion through its memory interface.

  5. Q: What peripherals are available on the STM32F051K8T6TR? A: The STM32F051K8T6TR offers various peripherals, including GPIOs, UART, SPI, I2C, ADC, timers, and more.

  6. Q: Does the STM32F051K8T6TR support analog-to-digital conversion (ADC)? A: Yes, the STM32F051K8T6TR has an integrated 12-bit ADC with multiple channels for analog signal conversion.

  7. Q: Can I use the STM32F051K8T6TR for real-time applications? A: Yes, the STM32F051K8T6TR is suitable for real-time applications due to its fast processing speed and various timers.

  8. Q: What development tools are available for programming the STM32F051K8T6TR? A: You can use popular IDEs like Keil, IAR Embedded Workbench, or STM32CubeIDE for programming the STM32F051K8T6TR.

  9. Q: Is the STM32F051K8T6TR compatible with other STM32 microcontrollers? A: Yes, the STM32F051K8T6TR is part of the STM32 family and shares compatibility with other STM32 microcontrollers.

  10. Q: Can I use the STM32F051K8T6TR in low-power applications? A: Yes, the STM32F051K8T6TR offers multiple low-power modes, making it suitable for battery-powered or energy-efficient applications.

Please note that these answers are general and may vary depending on specific application requirements and configurations.