STM8AL3L89TCY

Product Overview

Category: Microcontroller
Use: Embedded systems, IoT devices, consumer electronics
Characteristics:
- Low power consumption
- High performance
- Rich peripheral set
- Small package size
Package: LQFP64
Essence: Advanced 8-bit microcontroller with enhanced features
Packaging/Quantity: Tray, 250 units per tray

Specifications

Architecture: STM8
Core: 8-bit
CPU Frequency: Up to 16 MHz
Flash Memory: 64 KB
RAM: 2 KB
Operating Voltage Range: 2.95V to 5.5V
I/O Pins: 54
Timers: 4x 16-bit timers
Communication Interfaces: SPI, I2C, UART
Analog-to-Digital Converter (ADC): 10-bit, 10 channels
Temperature Sensor: Yes
Watchdog Timer: Yes
Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The STM8AL3L89TCY 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

Enhanced STM8 core for improved performance
Low power consumption for energy-efficient applications
Rich peripheral set including timers, communication interfaces, and ADC
Temperature sensor for accurate temperature measurements
Watchdog timer for system reliability
Flexible I/O pins for versatile connectivity options
Wide operating voltage range for compatibility with various power sources

Advantages and Disadvantages

Advantages

High performance compared to other 8-bit microcontrollers
Low power consumption extends battery life in portable devices
Rich peripheral set simplifies system design and integration
Small package size saves board space in compact applications
Temperature sensor enables temperature monitoring without additional components

Disadvantages

Limited processing power compared to 16-bit or 32-bit microcontrollers
Smaller memory capacity may restrict the complexity of applications
Limited number of I/O pins may require external multiplexing in complex systems

Working Principles

The STM8AL3L89TCY microcontroller operates based on the STM8 architecture. It utilizes an 8-bit core that executes instructions at frequencies up to 16 MHz. The microcontroller integrates various peripherals, such as timers, communication interfaces (SPI, I2C, UART), and an ADC, which enable it to interact with external devices and sensors.

The low power consumption of the STM8AL3L89TCY makes it suitable for battery-powered applications. It can operate within a wide

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací STM8AL3L89TCY v technických řešeních

Sure! Here are 10 common questions and answers related to the application of STM8AL3L89TCY in technical solutions:

Q: What is STM8AL3L89TCY? A: STM8AL3L89TCY is a microcontroller from STMicroelectronics, specifically designed for embedded applications.
Q: What are the key features of STM8AL3L89TCY? A: Some key features of STM8AL3L89TCY include an 8-bit core, low power consumption, high-performance peripherals, and a wide range of communication interfaces.
Q: What are the typical applications of STM8AL3L89TCY? A: STM8AL3L89TCY is commonly used in various technical solutions such as industrial automation, consumer electronics, smart home devices, and automotive systems.
Q: How much flash memory does STM8AL3L89TCY have? A: STM8AL3L89TCY has up to 128KB of flash memory, which allows for storing program code and data.
Q: What is the operating voltage range of STM8AL3L89TCY? A: The operating voltage range of STM8AL3L89TCY is typically between 2.95V and 5.5V.
Q: Does STM8AL3L89TCY support analog-to-digital conversion (ADC)? A: Yes, STM8AL3L89TCY has an integrated 12-bit ADC with multiple channels, allowing for accurate analog measurements.
Q: Can STM8AL3L89TCY communicate with other devices? A: Yes, STM8AL3L89TCY supports various communication interfaces like UART, SPI, and I2C, enabling seamless communication with other devices.
Q: Is STM8AL3L89TCY suitable for low-power applications? A: Yes, STM8AL3L89TCY is designed to be power-efficient, making it suitable for battery-powered or energy-conscious applications.
Q: Does STM8AL3L89TCY have any built-in security features? A: Yes, STM8AL3L89TCY provides hardware-based security features like read-out protection and memory encryption to safeguard sensitive data.
Q: What development tools are available for programming STM8AL3L89TCY? A: STMicroelectronics provides a comprehensive set of development tools, including an integrated development environment (IDE) called STVD, and a range of software libraries and examples to facilitate programming STM8AL3L89TCY.

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