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