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STM8AL3LE89TCY
Product Overview
- Category: Microcontroller
- Use: Embedded systems, IoT devices, consumer electronics
- Characteristics: Low power consumption, high performance, rich peripheral set
- Package: LQFP64
- Essence: 8-bit microcontroller with advanced features
- Packaging/Quantity: Tape and reel, 2500 units per reel
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: 54
- Timers: 6
- Communication interfaces: UART, SPI, I2C
- ADC channels: 10-bit, 10 channels
- Operating temperature range: -40°C to +85°C
Pin Configuration
The STM8AL3LE89TCY microcontroller has a total of 64 pins. The pin configuration is as follows:
- PA0 - GPIO
- PA1 - GPIO
- PA2 - GPIO
- PA3 - GPIO
- PA4 - GPIO
- PA5 - GPIO
- PA6 - GPIO
- PA7 - GPIO
- PB0 - GPIO
- PB1 - GPIO
- PB2 - GPIO
- PB3 - GPIO
- PB4 - GPIO
- PB5 - GPIO
- PB6 - GPIO
- PB7 - GPIO
- PC0 - GPIO
- PC1 - GPIO
- PC2 - GPIO
- PC3 - GPIO
- PC4 - GPIO
- PC5 - GPIO
- PC6 - GPIO
- PC7 - GPIO
- PD0 - GPIO
- PD1 - GPIO
- PD2 - GPIO
- PD3 - GPIO
- PD4 - GPIO
- PD5 - GPIO
- PD6 - GPIO
- PD7 - GPIO
- PE0 - GPIO
- PE1 - GPIO
- PE2 - GPIO
- PE3 - GPIO
- PE4 - GPIO
- PE5 - GPIO
- PE6 - GPIO
- PE7 - GPIO
- PF0 - GPIO
- PF1 - GPIO
- PF2 - GPIO
- PF3 - GPIO
- PF4 - GPIO
- PF5 - GPIO
- PF6 - GPIO
- PF7 - GPIO
- PG0 - GPIO
- PG1 - GPIO
- PG2 - GPIO
- PG3 - GPIO
- PG4 - GPIO
- PG5 - GPIO
- PG6 - GPIO
- PG7 - GPIO
- PH0 - GPIO
- PH1 - GPIO
- PH2 - GPIO
- PH3 - GPIO
- PH4 - GPIO
- PH5 - GPIO
- PH6 - GPIO
- PH7 - GPIO
Functional Features
- Advanced STM8 core with Harvard architecture
- Low power consumption for extended battery life
- High-performance peripherals for efficient system operation
- Rich set of communication interfaces for seamless connectivity
- Flexible GPIO pins for versatile application requirements
- Integrated analog-to-digital converter for sensor interfacing
- Timers for precise timing and event generation
- Extensive development tools and software libraries available
Advantages and Disadvantages
Advantages: - Low power consumption enables energy-efficient designs - High-performance core allows for fast and responsive applications - Rich peripheral set simplifies system integration - Extensive development tools and software support available
Disadvantages: - Limited processing power compared to 32-bit microcontrollers - Smaller memory capacity may restrict complex application requirements
Working Principles
The STM8AL3LE89TCY microcontroller operates based on the STM8 core, which is a high-performance 8-bit core with Harvard architecture. It executes instructions at up to 16 MHz clock frequency, allowing for efficient processing of tasks. The microcontroller integrates various peripherals such as UART, SPI, I2C, and ADC, enabling seamless communication and sensor interfacing. The GPIO pins provide flexibility in connecting external devices and sensors. The low power consumption of the microcontroller makes it suitable for battery-powered applications.
Application Field Plans
The STM8AL3LE89TCY microcontroller finds applications in various fields, including:
- Embedded systems: Used in industrial automation, home automation, and control systems.
- IoT devices: Enables connectivity and control in smart devices and IoT networks.
- Consumer electronics: Powers devices such as smart appliances, wearables
Seznam 10 běžných otázek a odpovědí souvisejících s aplikací STM8AL3LE89TCY v technických řešeních
Sure! Here are 10 common questions and answers related to the application of STM8AL3LE89TCY in technical solutions:
Q: What is STM8AL3LE89TCY? A: STM8AL3LE89TCY is a microcontroller from STMicroelectronics, specifically designed for embedded applications.
Q: What are the key features of STM8AL3LE89TCY? A: Some key features of STM8AL3LE89TCY include an 8-bit core, low power consumption, multiple communication interfaces, and a wide range of peripherals.
Q: What are the typical applications of STM8AL3LE89TCY? A: STM8AL3LE89TCY is commonly used in various technical solutions such as industrial automation, consumer electronics, smart home devices, and automotive systems.
Q: How does STM8AL3LE89TCY help in reducing power consumption? A: STM8AL3LE89TCY incorporates several power-saving features like low-power modes, clock gating, and peripheral shutdown, which help in minimizing power consumption.
Q: Can STM8AL3LE89TCY communicate with other devices? A: Yes, STM8AL3LE89TCY supports multiple communication interfaces including UART, SPI, I2C, and CAN, enabling seamless communication with other devices.
Q: Is STM8AL3LE89TCY suitable for real-time applications? A: Yes, STM8AL3LE89TCY offers real-time performance with its fast interrupt response time and deterministic execution, making it suitable for real-time applications.
Q: Does STM8AL3LE89TCY have built-in security features? A: Yes, STM8AL3LE89TCY provides various security features like read-out protection, write protection, and memory encryption to ensure the security of the application code.
Q: Can STM8AL3LE89TCY be programmed using a high-level language? A: Yes, STM8AL3LE89TCY supports programming in C language, which makes it easier for developers to write and maintain their code.
Q: What development tools are available for STM8AL3LE89TCY? A: STMicroelectronics provides a comprehensive set of development tools including an integrated development environment (IDE), compilers, debuggers, and evaluation boards for STM8AL3LE89TCY.
Q: Where can I find more information about STM8AL3LE89TCY? A: You can find detailed technical documentation, datasheets, application notes, and other resources on the official website of STMicroelectronics or by contacting their technical support team.
Please note that the answers provided here are general and may vary depending on specific requirements and use cases.