STM8AF6223PCX

Product Overview

• Category: Microcontroller
• Use: Embedded systems, industrial applications
• Characteristics: Low power consumption, high performance, rich peripherals
• Package: LQFP-32
• Essence: 8-bit microcontroller with enhanced STM8 core
• Packaging/Quantity: Tray, 490 pieces per tray

Specifications

• Core: STM8
• CPU Frequency: Up to 16 MHz
• Flash Memory: 8 KB
• RAM: 1 KB
• Operating Voltage Range: 2.95V to 5.5V
• I/O Pins: 32
• Timers: 4
• Communication Interfaces: UART, SPI, I2C
• ADC Channels: 10-bit, 5 channels
• Temperature Range: -40°C to +85°C

Pin Configuration

The STM8AF6223PCX microcontroller has a total of 32 pins arranged in a LQFP-32 package. The pin configuration is as follows:

1. PA0 - GPIO
2. PA1 - GPIO
3. PA2 - GPIO
4. PA3 - GPIO
5. PA4 - GPIO
6. PA5 - GPIO
7. PA6 - GPIO
8. PA7 - GPIO
9. VSS - Ground
10. VDD - Power Supply
11. PB0 - GPIO
12. PB1 - GPIO
13. PB2 - GPIO
14. PB3 - GPIO
15. PB4 - GPIO
16. PB5 - GPIO
17. PB6 - GPIO
18. PB7 - GPIO
19. PC0 - GPIO
20. PC1 - GPIO
21. PC2 - GPIO
22. PC3 - GPIO
23. PC4 - GPIO
24. PC5 - GPIO
25. PC6 - GPIO
26. PC7 - GPIO
27. VSS - Ground
28. VDD - Power Supply
29. PD0 - GPIO
30. PD1 - GPIO
31. PD2 - GPIO
32. PD3 - GPIO

Functional Features

• Enhanced STM8 core for improved performance
• Low power consumption for energy-efficient applications
• Rich peripherals including timers, communication interfaces, and ADC channels
• Wide operating voltage range for flexibility in different systems
• Robust temperature range for industrial applications

Advantages and Disadvantages

Advantages: - High performance with the enhanced STM8 core - Low power consumption for energy efficiency - Wide operating voltage range allows for versatile applications - Rich peripherals provide flexibility in system design

Disadvantages: - Limited flash memory and RAM compared to higher-end microcontrollers - 8-bit architecture may not be suitable for complex applications requiring more processing power

Working Principles

The STM8AF6223PCX microcontroller operates based on the STM8 core architecture. It executes instructions stored in its flash memory and utilizes its peripherals to perform various tasks. The CPU frequency can be adjusted up to 16 MHz, allowing for efficient execution of instructions. The low power consumption ensures optimal energy usage, making it suitable for battery-powered devices.

Detailed Application Field Plans

The STM8AF6223PCX microcontroller is widely used in various embedded systems and industrial applications. Some specific application fields include:

1. Home automation systems
2. Industrial control systems
3. Automotive electronics
4. Medical devices
5. Consumer electronics

Its rich peripherals, low power consumption, and high performance make it suitable for these applications where reliability and efficiency are crucial.

Detailed and Complete Alternative Models

1. STM8S003F3P6: 8-bit microcontroller with 8 KB flash memory, 1 KB RAM, and 20-pin package.
2. STM8L152C6T6: Ultra-low-power 8-bit microcontroller with 32 KB flash memory, 2 KB RAM, and 32-pin package.
3. STM8S105K4T6C: 8-bit microcontroller with 16 KB flash memory, 2 KB RAM, and 32-pin package.

These alternative models offer different specifications and features to cater to various application requirements.

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