STM8AF6268TCY

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, 10 channels
• PWM: 4 channels
• Operating temperature range: -40°C to +85°C

Pin Configuration

The STM8AF6268TCY 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. PD4 - GPIO
30. PD5 - GPIO
31. PD6 - GPIO
32. PD7 - GPIO

Functional Features

• Enhanced STM8 core for improved performance
• Low power consumption for energy-efficient applications
• Rich peripheral set including UART, SPI, I2C interfaces
• 10-bit ADC for analog signal acquisition
• PWM output for precise control of motors and actuators
• Flexible GPIO pins for general-purpose input/output operations
• Wide operating temperature range for industrial applications

Advantages and Disadvantages

Advantages: - High-performance microcontroller suitable for various embedded systems - Low power consumption extends battery life in portable devices - Rich peripheral set simplifies system integration - Flexible GPIO pins provide versatility in design

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

Working Principles

The STM8AF6268TCY microcontroller is based on the enhanced STM8 core, which provides improved performance compared to standard 8-bit microcontrollers. It operates at a CPU frequency of up to 16 MHz and features 32 KB of flash memory and 2 KB of RAM.

The microcontroller can communicate with external devices through its UART, SPI, and I2C interfaces. It also includes a 10-bit ADC for analog signal acquisition and four PWM channels for precise control of motors and actuators.

The GPIO pins offer flexibility for general-purpose input/output operations, allowing the microcontroller to interface with various sensors, switches, and other peripherals.

Detailed Application Field Plans

The STM8AF6268TCY microcontroller is suitable for a wide range of applications, including:

1. Industrial automation: Control systems, motor control, and monitoring devices.
2. Home automation: Smart lighting, temperature control, and security systems.
3. Consumer electronics: Remote controls, small appliances, and wearable devices.
4. Automotive: Dashboard displays, engine control units, and vehicle diagnostics.
5. Internet of Things (IoT): Sensor nodes, edge computing devices, and IoT gateways.

Detailed and Complete Alternative Models

• STM8S003F3P6
• STM8L152C6T6A
• STM8S105K6T6C
• STM8S207RBT6B
• STM8L151G6U6A

These alternative models offer similar functionality and are compatible with the STM8 development ecosystem. They provide options with different flash memory sizes, pin counts, and additional features to suit specific application requirements.

In conclusion, the STM8AF6268TCY microcontroller is a versatile 8-bit microcontroller with enhanced performance and a rich peripheral set. It is