STM8AF6226ITCX

Product Overview

• Category: Microcontroller
• Use: Embedded systems, IoT devices, industrial applications
• Characteristics:
  • Low power consumption
  • High performance
  • Rich peripheral set
  • Small package size
• Package: TSSOP-20
• Essence: A powerful microcontroller for various applications
• Packaging/Quantity: Tape and reel, 2500 units per reel

Specifications

• Core: STM8A
• CPU frequency: Up to 16 MHz
• Flash memory: 8 KB
• RAM: 1 KB
• Operating voltage: 2.95V to 5.5V
• I/O pins: 18
• Timers: 3
• Communication interfaces: SPI, I2C, UART
• ADC channels: 10-bit, 10 channels
• Temperature range: -40°C to +85°C

Pin Configuration

The STM8AF6226ITCX microcontroller has a total of 20 pins. The pin configuration is as follows:

| Pin Number | Pin Name | Function | |------------|----------|----------| | 1 | VDD | Power supply voltage | | 2 | NRST | Reset pin | | 3 | PA1 | General-purpose I/O | | 4 | PA2 | General-purpose I/O | | 5 | PA3 | General-purpose I/O | | 6 | PA4 | General-purpose I/O | | 7 | PA5 | General-purpose I/O | | 8 | PA6 | General-purpose I/O | | 9 | PA7 | General-purpose I/O | | 10 | VSS | Ground | | 11 | PC3 | General-purpose I/O | | 12 | PC4 | General-purpose I/O | | 13 | PC5 | General-purpose I/O | | 14 | PC6 | General-purpose I/O | | 15 | PC7 | General-purpose I/O | | 16 | PD1 | General-purpose I/O | | 17 | PD2 | General-purpose I/O | | 18 | PD3 | General-purpose I/O | | 19 | VCAP | External capacitor connection for internal voltage regulator | | 20 | VSS | Ground |

Functional Features

• High-performance STM8A core with efficient instruction set
• Low power consumption for extended battery life
• Rich peripheral set including timers, communication interfaces, and ADC channels
• Flexible I/O pins for versatile connectivity options
• Robust and reliable operation in harsh environments
• Wide operating temperature range for industrial applications

Advantages and Disadvantages

Advantages

• Powerful microcontroller suitable for various applications
• Low power consumption extends battery life
• Small package size allows for compact designs
• Rich peripheral set provides flexibility in system design
• Wide operating temperature range enables use in harsh environments

Disadvantages

• Limited flash memory and RAM capacity compared to some other microcontrollers
• Relatively small number of I/O pins may restrict connectivity options in complex systems

Working Principles

The STM8AF6226ITCX microcontroller operates based on the STM8A core architecture. It executes instructions stored in its flash memory to perform various tasks. The CPU frequency can be adjusted up to 16 MHz to balance performance and power consumption. The microcontroller communicates with external devices through its communication interfaces such as SPI, I2C, and UART. It also features timers for precise timing control and ADC channels for analog signal acquisition.

Detailed Application Field Plans

The STM8AF6226ITCX microcontroller is widely used in various application fields, including:

1. Industrial automation: Control systems, motor control, and monitoring devices.
2. Internet of Things (IoT): Smart home devices, environmental sensors, and wearable technology.
3. Consumer electronics: Remote controls, small appliances, and gaming peripherals.
4. Automotive: Dashboard displays, lighting control, and engine management systems.
5. Medical devices: Patient monitoring, diagnostic equipment, and laboratory instruments.

Detailed and Complete Alternative Models

• STM8AF6226ITC
• STM8AF6226ITD
• STM8AF6226ITG
• STM8AF6226ITK

These alternative models offer similar functionality and performance but may have different package options or additional features tailored for specific applications.

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