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ST7FLITE25F2M6
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ST7FLITE25F2M6

Product Overview

  • Category: Microcontroller
  • Use: Embedded systems, control applications
  • Characteristics: Low power consumption, small form factor
  • Package: 20-pin SOIC (Small Outline Integrated Circuit)
  • Essence: High-performance microcontroller with integrated Flash memory
  • Packaging/Quantity: Tape and reel, 2500 units per reel

Specifications

  • CPU: 8-bit ST7 core running at up to 16 MHz
  • Flash Memory: 32 KB
  • RAM: 1 KB
  • Operating Voltage: 2.7V to 5.5V
  • I/O Pins: 18
  • Timers: 2 x 8-bit, 1 x 16-bit
  • Communication Interfaces: SPI, UART
  • ADC: 10-bit, 4 channels
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The ST7FLITE25F2M6 microcontroller has a total of 20 pins. 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. RESET - Reset pin
  11. OSCIN - Oscillator input pin
  12. OSCOUT - Oscillator output pin
  13. GND - Ground
  14. PB0 - General-purpose I/O pin
  15. PB1 - General-purpose I/O pin
  16. PB2 - General-purpose I/O pin
  17. PB3 - General-purpose I/O pin
  18. PB4 - General-purpose I/O pin
  19. PB5 - General-purpose I/O pin
  20. VDD - Power supply voltage

Functional Features

  • Low power consumption for energy-efficient applications
  • Small form factor for space-constrained designs
  • Integrated Flash memory for program storage
  • 8-bit ST7 core for efficient processing
  • Multiple communication interfaces for connectivity options
  • Built-in timers for precise timing control
  • Analog-to-Digital Converter (ADC) for sensor interfacing

Advantages and Disadvantages

Advantages: - Low power consumption extends battery life in portable devices - Small form factor allows for compact designs - Integrated Flash memory eliminates the need for external storage - Versatile I/O pins enable flexible interfacing with other components - Wide operating voltage range accommodates various power sources

Disadvantages: - Limited RAM capacity may restrict complex applications - 8-bit architecture may not be suitable for demanding computational tasks - Limited number of I/O pins may limit the number of peripherals that can be connected

Working Principles

The ST7FLITE25F2M6 microcontroller operates based on the 8-bit ST7 core. It executes instructions stored in its integrated Flash memory to perform various tasks. The CPU communicates with other components through the I/O pins, allowing it to interact with sensors, actuators, and other devices. The microcontroller's low power consumption is achieved by optimizing the execution of instructions and minimizing unnecessary operations.

Detailed Application Field Plans

The ST7FLITE25F2M6 microcontroller is suitable for a wide range of applications, 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

Detailed and Complete Alternative Models

  1. ST7FLITE09F2M6: Similar microcontroller with 8 KB Flash memory
  2. ST7FLITE15F2M6: Similar microcontroller with 16 KB Flash memory
  3. ST7FLITE39F2M6: Similar microcontroller with 64 KB Flash memory
  4. ST7FLITE49F2M6: Similar microcontroller with 128 KB Flash memory

These alternative models offer different Flash memory capacities to suit varying application requirements.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de ST7FLITE25F2M6 en soluciones técnicas

Sure! Here are 10 common questions and answers related to the application of ST7FLITE25F2M6 in technical solutions:

  1. Q: What is the ST7FLITE25F2M6 microcontroller used for? A: The ST7FLITE25F2M6 is a low-power 8-bit microcontroller primarily used in various embedded applications.

  2. Q: What is the maximum clock frequency supported by the ST7FLITE25F2M6? A: The ST7FLITE25F2M6 supports a maximum clock frequency of 8 MHz.

  3. Q: How much flash memory does the ST7FLITE25F2M6 have? A: The ST7FLITE25F2M6 has 8 KB of flash memory for program storage.

  4. Q: Can I use the ST7FLITE25F2M6 for real-time applications? A: Yes, the ST7FLITE25F2M6 is suitable for real-time applications due to its fast interrupt response time.

  5. Q: Does the ST7FLITE25F2M6 have built-in analog-to-digital converters (ADCs)? A: No, the ST7FLITE25F2M6 does not have built-in ADCs. External ADCs can be used if required.

  6. Q: What communication interfaces are available on the ST7FLITE25F2M6? A: The ST7FLITE25F2M6 supports a UART (Universal Asynchronous Receiver-Transmitter) interface for serial communication.

  7. Q: Can I use the ST7FLITE25F2M6 in battery-powered applications? A: Yes, the ST7FLITE25F2M6 is designed for low-power applications and can be used in battery-powered devices.

  8. Q: What is the operating voltage range of the ST7FLITE25F2M6? A: The ST7FLITE25F2M6 operates within a voltage range of 2.7V to 5.5V.

  9. Q: Does the ST7FLITE25F2M6 have any built-in timers/counters? A: Yes, the ST7FLITE25F2M6 has two 16-bit timers/counters that can be used for various timing and counting operations.

  10. Q: Is the ST7FLITE25F2M6 programmable in C language? A: Yes, the ST7FLITE25F2M6 can be programmed using C language along with the appropriate development tools and compilers.

Please note that these answers are based on general information about the ST7FLITE25F2M6 microcontroller and may vary depending on specific application requirements.