STM8AF5289TCY

Product Overview

• Category: Microcontroller
• Use: Embedded systems, IoT devices, consumer electronics
• Characteristics: High performance, low power consumption, rich peripheral set
• Package: LQFP64
• 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 24 MHz
• Flash Memory: 128 KB
• RAM: 6 KB
• Operating Voltage: 2.95V to 5.5V
• I/O Pins: 48
• Timers: 4x 16-bit timers, 1x 8-bit timer
• 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 STM8AF5289TCY microcontroller has a total of 64 pins. The pin configuration is as follows:

• Port A: PA0 to PA7
• Port B: PB0 to PB7
• Port C: PC0 to PC7
• Port D: PD0 to PD7
• Port E: PE0 to PE7
• Port F: PF0 to PF7
• Port G: PG0 to PG7

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
• Multiple timers for precise timing control
• 10-channel ADC for analog signal acquisition
• Flexible operating voltage range for versatile applications
• Wide operating temperature range for harsh environments

Advantages and Disadvantages

Advantages

• High performance and low power consumption combination
• Rich peripheral set allows for versatile applications
• Flexible operating voltage range accommodates various power sources
• Wide operating temperature range enables usage in extreme conditions

Disadvantages

• Limited flash memory and RAM capacity compared to 32-bit microcontrollers
• Limited number of I/O pins may restrict the complexity of projects

Working Principles

The STM8AF5289TCY microcontroller operates based on the STM8 core architecture. It executes instructions stored in its flash memory, processes data, and controls connected peripherals. The core's high-performance design ensures efficient execution of instructions, while the low power consumption feature optimizes energy usage.

Application Field Plans

The STM8AF5289TCY microcontroller finds applications in various fields, including:

1. Industrial automation: Control systems, motor control, and monitoring devices.
2. Automotive electronics: Engine management, dashboard control, and lighting systems.
3. Home automation: Smart home devices, security systems, and energy management.
4. Consumer electronics: Remote controls, wearable devices, and gaming peripherals.
5. Internet of Things (IoT): Sensor nodes, smart agriculture, and environmental monitoring.

Alternative Models

1. STM8AF5288TCY: Similar specifications with a different pin configuration.
2. STM8AF5287TCY: Lower flash memory and RAM capacity but compatible with STM8AF5289TCY.
3. STM8AF5286TCY: Lower clock speed but suitable for less demanding applications.

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