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STM8AL3138TCY
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STM8AL3138TCY

Product Overview

  • Category: Microcontroller
  • Use: Embedded systems, IoT devices, industrial applications
  • Characteristics: Low power consumption, high performance, rich peripheral set
  • Package: LQFP-48
  • Essence: Advanced 8-bit microcontroller with enhanced features
  • Packaging/Quantity: Tape and reel, 2500 units per reel

Specifications

  • Architecture: STM8 core
  • Clock Speed: Up to 16 MHz
  • Flash Memory: 32 KB
  • RAM: 2 KB
  • Operating Voltage: 2.95V to 5.5V
  • I/O Pins: 37
  • Timers: 4x 16-bit timers
  • Communication Interfaces: UART, SPI, I2C
  • Analog-to-Digital Converter (ADC): 10-bit, 10 channels
  • Operating Temperature Range: -40°C to +85°C

Pin Configuration

The STM8AL3138TCY microcontroller has a total of 48 pins. The pin configuration is as follows:

  1. VSSA
  2. VDDA
  3. VCAP
  4. NRST
  5. PA0
  6. PA1
  7. PA2
  8. PA3
  9. PA4
  10. PA5
  11. PA6
  12. PA7
  13. PB0
  14. PB1
  15. PB2
  16. PB3
  17. PB4
  18. PB5
  19. PB6
  20. PB7
  21. PC0
  22. PC1
  23. PC2
  24. PC3
  25. PC4
  26. PC5
  27. PC6
  28. PC7
  29. PD0
  30. PD1
  31. PD2
  32. PD3
  33. PD4
  34. PD5
  35. PD6
  36. PD7
  37. PE0
  38. PE1
  39. PE2
  40. PE3
  41. PE4
  42. PE5
  43. PE6
  44. PE7
  45. VSS
  46. VDD
  47. OSCIN
  48. OSCOUT

Functional Features

  • High-performance STM8 core for efficient processing
  • Low power consumption for extended battery life
  • Rich peripheral set including UART, SPI, and I2C interfaces
  • 10-bit ADC for accurate analog measurements
  • Multiple timers for precise timing control
  • Wide operating voltage range for versatile applications

Advantages and Disadvantages

Advantages

  • Powerful yet cost-effective microcontroller solution
  • Low power consumption ideal for battery-powered devices
  • Extensive peripheral set for versatile applications
  • Robust architecture for reliable performance
  • Wide operating temperature range for harsh environments

Disadvantages

  • Limited flash memory and RAM compared to higher-end microcontrollers
  • 8-bit architecture may not be suitable for complex computations
  • Limited number of I/O pins for larger-scale projects

Working Principles

The STM8AL3138TCY microcontroller operates based on the STM8 core architecture. It executes instructions stored in its flash memory and interacts with various peripherals to perform desired tasks. The microcontroller can communicate with external devices through UART, SPI, and I2C interfaces. It can also convert analog signals into digital data using its built-in ADC. The low power consumption of the microcontroller makes it suitable for battery-powered applications.

Detailed Application Field Plans

The STM8AL3138TCY microcontroller finds applications in various fields, including:

  1. Home automation systems
  2. Industrial control systems
  3. Internet of Things (IoT) devices
  4. Automotive electronics
  5. Consumer electronics

Detailed and Complete Alternative Models

  • STM8AL3136TCY
  • STM8AL3139TCY
  • STM8AL3140TCY
  • STM8AL3141TCY

These alternative models offer similar features and performance characteristics to the STM8AL3138TCY microcontroller, providing flexibility for different application requirements.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací STM8AL3138TCY v technických řešeních

Sure! Here are 10 common questions and answers related to the application of STM8AL3138TCY in technical solutions:

  1. Q: What is STM8AL3138TCY? A: STM8AL3138TCY is a microcontroller from STMicroelectronics, specifically designed for embedded applications.

  2. Q: What are the key features of STM8AL3138TCY? A: Some key features include an 8-bit core, up to 32KB Flash memory, 2KB RAM, multiple communication interfaces, and various peripherals.

  3. Q: What are the typical applications of STM8AL3138TCY? A: STM8AL3138TCY is commonly used in industrial automation, home appliances, consumer electronics, and automotive applications.

  4. Q: What programming language can be used with STM8AL3138TCY? A: STM8AL3138TCY supports programming in C language using the STM8Cube software development platform.

  5. Q: How many GPIO pins are available on STM8AL3138TCY? A: STM8AL3138TCY provides up to 48 general-purpose I/O (GPIO) pins for connecting external devices.

  6. Q: Can STM8AL3138TCY communicate with other devices? A: Yes, STM8AL3138TCY supports various communication interfaces such as UART, SPI, and I2C for seamless integration with other devices.

  7. Q: Does STM8AL3138TCY have built-in analog-to-digital converters (ADC)? A: Yes, STM8AL3138TCY has a built-in 12-bit ADC that allows for accurate analog signal measurements.

  8. Q: Can STM8AL3138TCY operate on low power? A: Yes, STM8AL3138TCY is designed for low-power applications and offers multiple power-saving modes to optimize energy consumption.

  9. Q: Is STM8AL3138TCY suitable for real-time applications? A: Yes, STM8AL3138TCY provides hardware timers and interrupt capabilities, making it suitable for real-time applications that require precise timing.

  10. Q: Where can I find more information about STM8AL3138TCY? A: You can find detailed technical documentation, datasheets, application notes, and software examples on the STMicroelectronics website or their official support forums.

Please note that the answers provided here are general and may vary depending on specific use cases and requirements.