STMicroelectronics
Obrázek může být reprezentace.
Viz Specifikace pro podrobnosti o produktu.
ST7FLI49K2T6
Zobrazit detail DataSheets

ST7FLI49K2T6

Product Overview

Category

The ST7FLI49K2T6 belongs to the category of microcontrollers.

Use

This microcontroller is commonly used in various electronic devices and systems for control and processing tasks.

Characteristics

  • High-performance 8-bit microcontroller
  • Low power consumption
  • Integrated Flash memory for program storage
  • Multiple I/O ports for versatile connectivity
  • On-chip peripherals for enhanced functionality

Package

The ST7FLI49K2T6 is available in a compact and durable package, suitable for surface mount technology (SMT) assembly.

Essence

The essence of this microcontroller lies in its ability to provide efficient and reliable control and processing capabilities for a wide range of applications.

Packaging/Quantity

The ST7FLI49K2T6 is typically packaged in reels or trays, with a quantity of 2500 units per reel/tray.

Specifications

  • Architecture: 8-bit
  • CPU Frequency: Up to 16 MHz
  • Program Memory Size: 32 KB Flash
  • RAM Size: 1.5 KB
  • Operating Voltage Range: 2.7V to 5.5V
  • Number of I/O Pins: 20
  • Communication Interfaces: UART, SPI, I2C
  • Timers/Counters: 3x 16-bit timers, 1x watchdog timer
  • Analog-to-Digital Converter (ADC): 10-bit, 8 channels

Detailed Pin Configuration

The ST7FLI49K2T6 has a total of 20 pins, each serving a specific purpose. The pin configuration is as follows:

  1. VDD - Power supply voltage
  2. PA0 - General-purpose I/O pin
  3. PA1 - General-purpose I/O pin
  4. PA2 - General-purpose I/O pin
  5. PA3 - General-purpose I/O pin
  6. PA4 - General-purpose I/O pin
  7. PA5 - General-purpose I/O pin
  8. PA6 - General-purpose I/O pin
  9. PA7 - General-purpose I/O pin
  10. PB0 - General-purpose I/O pin
  11. PB1 - General-purpose I/O pin
  12. PB2 - General-purpose I/O pin
  13. PB3 - General-purpose I/O pin
  14. PB4 - General-purpose I/O pin
  15. PB5 - General-purpose I/O pin
  16. RESET - Reset pin
  17. VSS - Ground
  18. XTAL1 - Crystal oscillator input
  19. XTAL2 - Crystal oscillator output
  20. VDDA - Analog power supply voltage

Functional Features

  • High-speed processing capabilities
  • Flexible I/O configuration for versatile connectivity options
  • On-chip peripherals, such as UART, SPI, and I2C interfaces, for seamless communication with external devices
  • Integrated analog-to-digital converter for precise analog signal measurements
  • Timers/counters for accurate timing and event counting
  • Low power consumption for energy-efficient operation

Advantages and Disadvantages

Advantages

  • High-performance microcontroller suitable for a wide range of applications
  • Compact package for space-constrained designs
  • Versatile I/O options for enhanced connectivity
  • Integrated Flash memory for easy program storage and updates
  • Low power consumption for energy efficiency

Disadvantages

  • Limited RAM size may restrict the complexity of certain applications
  • 8-bit architecture may not be suitable for computationally intensive tasks

Working Principles

The ST7FLI49K2T6 operates based on an 8-bit architecture, where instructions are executed sequentially. It fetches instructions from the Flash memory and executes them using the central processing unit (CPU). The microcontroller interacts with external devices through its I/O pins and communication interfaces. It can perform various tasks, such as data processing, control operations, and communication, based on the instructions stored in its program memory.

Detailed Application Field Plans

The ST7FLI49K2T6 is widely used in various application fields, including but not limited to:

  1. Home automation systems
  2. Industrial control systems
  3. Automotive electronics
  4. Consumer electronics
  5. Medical devices
  6. Internet of Things (IoT) devices

In these applications, the microcontroller provides the necessary control and processing capabilities to enable efficient and reliable operation.

Detailed and Complete Alternative Models

  1. ST7FLI49K2B6
  2. ST7FLI49K2C6
  3. ST7FLI49K2D6
  4. ST7FLI49K2E6
  5. ST7FLI49K2F6

These alternative models offer similar functionality and characteristics to the ST7FLI49K2T6,

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací ST7FLI49K2T6 v technických řešeních

Sure! Here are 10 common questions and answers related to the application of ST7FLI49K2T6 in technical solutions:

  1. Q: What is the ST7FLI49K2T6 microcontroller used for? A: The ST7FLI49K2T6 microcontroller is commonly used in various technical solutions, such as industrial automation, consumer electronics, automotive systems, and more.

  2. Q: What is the maximum clock frequency supported by the ST7FLI49K2T6? A: The ST7FLI49K2T6 microcontroller supports a maximum clock frequency of 16 MHz.

  3. Q: How much flash memory does the ST7FLI49K2T6 have? A: The ST7FLI49K2T6 microcontroller has 8 KB of flash memory.

  4. Q: Can I use the ST7FLI49K2T6 for real-time applications? A: Yes, the ST7FLI49K2T6 microcontroller is suitable for real-time applications due to its fast execution speed and interrupt handling capabilities.

  5. Q: Does the ST7FLI49K2T6 support analog-to-digital conversion (ADC)? A: Yes, the ST7FLI49K2T6 microcontroller has an integrated 10-bit ADC with multiple channels for analog signal conversion.

  6. Q: Can I communicate with other devices using the ST7FLI49K2T6? A: Absolutely! The ST7FLI49K2T6 supports various communication interfaces like UART, SPI, and I2C, allowing seamless integration with other devices.

  7. Q: Is the ST7FLI49K2T6 suitable for low-power applications? A: Yes, the ST7FLI49K2T6 microcontroller has multiple low-power modes, enabling efficient power management for battery-operated or energy-conscious applications.

  8. Q: What development tools are available for programming the ST7FLI49K2T6? A: STMicroelectronics provides a comprehensive set of development tools, including an integrated development environment (IDE) and programming/debugging hardware, to program and debug the ST7FLI49K2T6.

  9. Q: Can I use the ST7FLI49K2T6 in harsh environments? A: Yes, the ST7FLI49K2T6 microcontroller is designed to operate reliably in harsh environments, with features like wide temperature range support and robust ESD protection.

  10. Q: Are there any application examples or reference designs available for the ST7FLI49K2T6? A: Yes, STMicroelectronics provides application notes, reference designs, and sample code that can help you get started with using the ST7FLI49K2T6 in various technical solutions.

Please note that the answers provided here are general and may vary depending on specific requirements and use cases. It's always recommended to refer to the official documentation and datasheet for accurate information.