STM8AF52A8TDX

Product Overview

• Category: Microcontroller
• Use: Embedded systems, industrial applications
• Characteristics: High performance, low power consumption, rich peripheral set
• Package: TQFP-32
• Essence: Advanced 8-bit microcontroller with enhanced features
• Packaging/Quantity: Tape and reel, 2500 units per reel

Specifications

• Architecture: 8-bit
• CPU Frequency: Up to 24 MHz
• Flash Memory: 64 KB
• RAM: 4 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
• Analog-to-Digital Converter (ADC): 10-bit, 10 channels
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The STM8AF52A8TDX microcontroller has a total of 32 pins arranged as follows:

1 VDD 2 PC7 3 PC6 4 PC5 5 PC4 6 PC3 7 PC2 8 PC1 9 PC0 10 GND 11 PA1 12 PA2 13 PA3 14 PA4 15 PA5 16 PA6 17 PA7 18 PB0 19 PB1 20 PB2 21 PB3 22 PB4 23 PB5 24 PB6 25 PB7 26 RESET 27 VSS 28 PD1 29 PD2 30 PD3 31 PD4 32 PD5

Functional Features

• High-performance 8-bit microcontroller suitable for embedded systems and industrial applications.
• Low power consumption, making it ideal for battery-powered devices.
• Rich peripheral set including UART, SPI, I2C interfaces for communication.
• 10-bit ADC with 10 channels for accurate analog measurements.
• Three 16-bit timers and one 8-bit timer for precise timing operations.

Advantages and Disadvantages

Advantages

• High performance and low power consumption combination.
• Wide operating voltage range allows flexibility in various applications.
• Ample flash memory and RAM for storing program code and data.
• Versatile communication interfaces enable easy integration with other devices.
• Robust package design ensures durability and reliability.

Disadvantages

• Limited number of I/O pins may restrict the number of external devices that can be connected.
• 8-bit architecture may not be suitable for complex computational tasks.

Working Principles

The STM8AF52A8TDX microcontroller operates based on an 8-bit architecture. It executes instructions stored in its flash memory to perform various tasks. The CPU frequency can reach up to 24 MHz, allowing for fast execution of instructions. The microcontroller communicates with external devices through its UART, SPI, and I2C interfaces. It also features a 10-bit ADC for accurate analog-to-digital conversions. The microcontroller's timers provide precise timing control for time-sensitive operations.

Application Field Plans

The STM8AF52A8TDX microcontroller is well-suited for a wide range of applications, including:

1. Industrial automation systems
2. Home automation and control systems
3. Automotive electronics
4. Consumer electronics
5. Internet of Things (IoT) devices
6. Medical devices
7. Power management systems
8. Sensor networks

Alternative Models

• STM8AF51A8TDX: Similar to STM8AF52A8TDX but with fewer I/O pins.
• STM8AF53A8TDX: Similar to STM8AF52A8TDX but with additional features such as more flash memory and advanced peripherals.

(Note: The alternative models mentioned above are just examples and not an exhaustive list.)

This concludes the encyclopedia entry for the STM8AF52A8TDX microcontroller.