STM8AF6266TCX

Product Overview

• Category: Microcontroller
• Use: Embedded systems, industrial applications
• Characteristics: Low power consumption, high performance, rich peripheral set
• Package: LQFP-32
• Essence: 8-bit microcontroller with enhanced STM8 core
• Packaging/Quantity: Tape and reel, 2500 units per reel

Specifications

• Core: STM8
• CPU frequency: Up to 16 MHz
• Flash memory: 32 KB
• RAM: 2 KB
• Operating voltage: 2.95V to 5.5V
• I/O pins: 32
• Timers: 3x 16-bit timers, 1x 8-bit timer
• Communication interfaces: UART, SPI, I2C
• ADC: 10-bit, 5 channels
• PWM: 4 channels
• Operating temperature range: -40°C to +85°C

Pin Configuration

The STM8AF6266TCX 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. PB0 - GPIO
10. PB1 - GPIO
11. PB2 - GPIO
12. PB3 - GPIO
13. PB4 - GPIO
14. PB5 - GPIO
15. PB6 - GPIO
16. PB7 - GPIO
17. PC0 - GPIO
18. PC1 - GPIO
19. PC2 - GPIO
20. PC3 - GPIO
21. PC4 - GPIO
22. PC5 - GPIO
23. PC6 - GPIO
24. PC7 - GPIO
25. PD0 - GPIO
26. PD1 - GPIO
27. PD2 - GPIO
28. PD3 - GPIO
29. VSS - Ground
30. VDD - Power supply
31. NRST - Reset pin
32. OSCIN/OSCOUT - Oscillator pins

Functional Features

• Enhanced STM8 core for improved performance
• Low power consumption for energy-efficient applications
• Rich peripheral set including UART, SPI, I2C interfaces
• Multiple timers for precise timing control
• 10-bit ADC for analog signal acquisition
• PWM channels for generating analog output signals
• Wide operating voltage range for flexibility in power supply

Advantages and Disadvantages

Advantages: - High performance with the enhanced STM8 core - Low power consumption for energy-efficient designs - Versatile peripheral set for various application requirements - Ample flash memory and RAM for program storage and data processing - Wide operating temperature range for industrial applications

Disadvantages: - Limited number of I/O pins compared to some other microcontrollers - 8-bit architecture may not be suitable for certain complex applications requiring higher precision or processing power

Working Principles

The STM8AF6266TCX microcontroller operates based on the STM8 core architecture. It executes instructions stored in its flash memory and performs various tasks according to the program loaded onto it. The microcontroller interacts with external devices through its I/O pins and communication interfaces. It can read analog signals using its built-in ADC and generate analog output signals using PWM channels. The microcontroller's timers enable precise timing control, while its low power consumption makes it suitable for battery-powered applications.

Application Field Plans

The STM8AF6266TCX microcontroller finds applications in various fields, including: - Industrial automation - Home automation - Automotive electronics - Consumer electronics - Internet of Things (IoT) devices

Its low power consumption, high performance, and rich peripheral set make it suitable for a wide range of embedded systems and industrial applications.

Alternative Models

• STM8AF6266TCY: Similar to STM8AF6266TCX but with different package (TSSOP-32)
• STM8AF6266TDY: Similar to STM8AF6266TCX but with more flash memory (64 KB)
• STM8AF6266UCX: Similar to STM8AF6266TCX but with extended temperature range (-40°C to +105°C)

These alternative models provide options for different package preferences, increased memory capacity, or extended temperature range requirements.