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STM8AL3LE88TCY
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STM8AL3LE88TCY

Product Overview

  • Category: Microcontroller
  • Use: Embedded systems, IoT devices, consumer electronics
  • Characteristics: Low power consumption, high performance, rich peripheral set
  • Package: LQFP-48
  • Essence: 8-bit microcontroller with advanced features
  • Packaging/Quantity: Tray, 490 units per tray

Specifications

  • Core: STM8 core running at up to 16 MHz
  • Flash Memory: 64 KB
  • RAM: 4 KB
  • Operating Voltage: 2.95V to 5.5V
  • I/O Pins: 32
  • Timers: 3 general-purpose timers, 1 advanced control timer
  • Communication Interfaces: UART, SPI, I2C
  • Analog-to-Digital Converter (ADC): 10-bit, 10 channels
  • Temperature Sensor: Yes
  • Watchdog Timer: Yes
  • Operating Temperature Range: -40°C to +85°C

Pin Configuration

The STM8AL3LE88TCY microcontroller has a total of 48 pins. The pin configuration is as follows:

  1. VSSA: Analog ground
  2. VDDA: Analog power supply
  3. PC0: General-purpose I/O pin
  4. PC1: General-purpose I/O pin
  5. PC2: General-purpose I/O pin
  6. PC3: General-purpose I/O pin
  7. PC4: General-purpose I/O pin
  8. PC5: General-purpose I/O pin
  9. PC6: General-purpose I/O pin
  10. PC7: General-purpose I/O pin
  11. PD0: General-purpose I/O pin
  12. PD1: General-purpose I/O pin
  13. PD2: General-purpose I/O pin
  14. PD3: General-purpose I/O pin
  15. PD4: General-purpose I/O pin
  16. PD5: General-purpose I/O pin
  17. PD6: General-purpose I/O pin
  18. PD7: General-purpose I/O pin
  19. PE0: General-purpose I/O pin
  20. PE1: General-purpose I/O pin
  21. PE2: General-purpose I/O pin
  22. PE3: General-purpose I/O pin
  23. PE4: General-purpose I/O pin
  24. PE5: General-purpose I/O pin
  25. PE6: General-purpose I/O pin
  26. PE7: General-purpose I/O pin
  27. PF0: General-purpose I/O pin
  28. PF1: General-purpose I/O pin
  29. PF2: General-purpose I/O pin
  30. PF3: General-purpose I/O pin
  31. PF4: General-purpose I/O pin
  32. PF5: General-purpose I/O pin
  33. PF6: General-purpose I/O pin
  34. PF7: General-purpose I/O pin
  35. VSS: Ground
  36. NRST: Reset pin
  37. VCAP1: External capacitor connection for internal voltage regulator
  38. VDD: Power supply
  39. OSCIN: Oscillator input
  40. OSCOUT: Oscillator output
  41. VCAP2: External capacitor connection for internal voltage regulator
  42. PA1: General-purpose I/O pin
  43. PA2: General-purpose I/O pin
  44. PA3: General-purpose I/O pin
  45. PA4: General-purpose I/O pin
  46. PA5: General-purpose I/O pin
  47. PA6: General-purpose I/O pin
  48. PA7: General-purpose I/O pin

Functional Features

  • High-performance STM8 core with Harvard architecture
  • Low power consumption for extended battery life
  • Rich peripheral set including UART, SPI, I2C, and ADC
  • Advanced control timer for precise timing applications
  • Temperature sensor for monitoring environmental conditions
  • Watchdog timer for system reliability

Advantages and Disadvantages

Advantages: - High-performance 8-bit microcontroller - Low power consumption for energy-efficient designs - Wide operating voltage range allows flexibility in power supply selection - Rich peripheral set enables versatile application development - Temperature sensor provides built-in environmental monitoring capability

Disadvantages: - Limited flash memory and RAM compared to 32-bit microcontrollers - Lower processing power compared to 32-bit microcontrollers - Limited number of I/O pins may restrict the complexity of designs

Working Principles

The STM8AL3LE88TCY microcontroller is based on the STM8 core, which utilizes a Harvard architecture. It executes instructions at high speed while consuming minimal power. The microcontroller operates within a specified voltage range and communicates with external devices through various interfaces such as UART, SPI, and I2C. It also includes an analog-to-digital converter (

技術ソリューションにおける STM8AL3LE88TCY の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. Question: What are the key features of STM8AL3LE88TCY?
    Answer: The STM8AL3LE88TCY features an ultra-low-power 8-bit microcontroller with a wide range of peripherals and advanced low-power modes.

  2. Question: How does STM8AL3LE88TCY support battery-powered applications?
    Answer: The STM8AL3LE88TCY offers ultra-low-power consumption, making it ideal for battery-powered applications.

  3. Question: Can STM8AL3LE88TCY be used in IoT devices?
    Answer: Yes, STM8AL3LE88TCY is suitable for IoT devices due to its low-power capabilities and integrated peripherals.

  4. Question: What communication interfaces does STM8AL3LE88TCY support?
    Answer: STM8AL3LE88TCY supports various communication interfaces such as SPI, I2C, UART, and LIN.

  5. Question: Is STM8AL3LE88TCY suitable for motor control applications?
    Answer: Yes, STM8AL3LE88TCY provides motor control capabilities through its integrated timers and PWM channels.

  6. Question: Can STM8AL3LE88TCY be programmed using standard development tools?
    Answer: Yes, STM8AL3LE88TCY can be programmed using popular IDEs and toolchains such as STVD and Cosmic.

  7. Question: Does STM8AL3LE88TCY offer security features for embedded applications?
    Answer: Yes, STM8AL3LE88TCY includes hardware security features such as memory protection and a unique device identifier.

  8. Question: What are the operating voltage and temperature range of STM8AL3LE88TCY?
    Answer: STM8AL3LE88TCY operates within a wide voltage range and supports extended temperature ranges for robust performance.

  9. Question: Can STM8AL3LE88TCY be used in industrial automation applications?
    Answer: Yes, STM8AL3LE88TCY is suitable for industrial automation due to its robust design and support for industrial communication protocols.

  10. Question: Are there evaluation boards available for STM8AL3LE88TCY?
    Answer: Yes, evaluation boards and development kits are available to facilitate rapid prototyping and testing of STM8AL3LE88TCY-based solutions.