STM32F031E6Y6TR

Product Overview

• Category: Microcontroller
• Use: Embedded systems, Internet of Things (IoT) devices, consumer electronics
• Characteristics: Low-power, high-performance, 32-bit ARM Cortex-M0 core, rich peripherals
• Package: LQFP32
• Essence: A microcontroller designed for various applications requiring low power consumption and high performance.
• Packaging/Quantity: Tape and reel, 2500 units per reel

Specifications

• Core: ARM Cortex-M0
• Clock Speed: Up to 48 MHz
• Flash Memory: 32 KB
• RAM: 4 KB
• Operating Voltage: 2.0V - 3.6V
• Digital I/O Pins: 26
• Analog Input Channels: 10
• Communication Interfaces: UART, SPI, I2C, USB
• Timers: 16-bit and 32-bit timers
• ADC Resolution: 12-bit
• Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The STM32F031E6Y6TR 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. VDDA - Analog power supply
10. GND - Ground
11. PA8 - GPIO or Timer output
12. PA9 - GPIO or USART1 TX
13. PA10 - GPIO or USART1 RX
14. PA11 - GPIO or USB DM
15. PA12 - GPIO or USB DP
16. PA13 - SWDIO (Serial Wire Debug)
17. PA14 - SWCLK (Serial Wire Clock)
18. NRST - Reset pin
19. VDD - Digital power supply
20. VSS - Ground
21. PC13 - GPIO or Tamper input
22. PC14 - GPIO or Oscillator output
23. PC15 - GPIO or Oscillator input
24. PB0 - GPIO or ADC input
25. PB1 - GPIO or ADC input
26. PB2 - GPIO or Timer output
27. BOOT0 - Boot mode selection
28. VDDA - Analog power supply
29. VDD - Digital power supply
30. VSS - Ground
31. PB3 - GPIO or Timer output
32. PB4 - GPIO or Timer output

Functional Features

• Low-power consumption: The STM32F031E6Y6TR is designed to operate efficiently in low-power applications, making it suitable for battery-powered devices.
• High-performance: With a 32-bit ARM Cortex-M0 core and clock speed of up to 48 MHz, the microcontroller offers fast and efficient processing capabilities.
• Rich peripherals: The microcontroller provides various communication interfaces (UART, SPI, I2C, USB) and timers, enabling seamless integration with external devices.
• Flexible I/O options: The GPIO pins can be configured as general-purpose inputs/outputs or used for analog-to-digital conversion.
• Robust temperature range: The STM32F031E6Y6TR can operate reliably in a wide temperature range from -40°C to +85°C.

Advantages and Disadvantages

Advantages: - Low power consumption extends battery life in portable devices. - High-performance processing capabilities enable complex tasks to be executed efficiently. - Rich peripherals offer flexibility in connecting to external devices. - Wide temperature range allows for reliable operation in various environments.

Disadvantages: - Limited flash memory and RAM may restrict the complexity of applications that can be implemented. - The LQFP32 package may not be suitable for space-constrained designs.

Working Principles

The STM32F031E6Y6TR microcontroller operates based on the ARM Cortex-M0 core architecture. It executes instructions stored in its flash memory, processes data, and communicates with external devices through its peripherals. The microcontroller's clock speed determines the rate at which instructions are executed. It can interact with the environment through its I/O pins, enabling input and output operations. The low-power design ensures efficient operation while minimizing energy consumption.

Detailed Application Field Plans

The STM32F031E6Y6TR microcontroller finds applications in various fields, including:

1. Internet of Things (IoT) devices: The microcontroller's low power consumption and rich peripherals make it suitable for IoT applications such as smart home devices, environmental monitoring systems, and wearable devices.
2. Consumer electronics: It can be used in consumer electronics products like remote