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STM8S105K4U3ATR
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STM8S105K4U3ATR

Product Overview

Category

The STM8S105K4U3ATR belongs to the category of microcontrollers.

Use

This microcontroller is commonly used in various electronic devices and embedded systems.

Characteristics

  • High-performance 8-bit core
  • Low power consumption
  • Wide operating voltage range
  • Integrated peripherals for enhanced functionality
  • Robust and reliable design

Package

The STM8S105K4U3ATR is available in a compact and industry-standard package, making it suitable for space-constrained applications.

Essence

The essence of this microcontroller lies in its ability to provide efficient processing capabilities while consuming minimal power.

Packaging/Quantity

The STM8S105K4U3ATR is typically packaged in reels or trays, with a quantity of 2500 units per reel/tray.

Specifications

  • Core: 8-bit STM8 CPU
  • Operating Frequency: Up to 16 MHz
  • Flash Memory: 32 KB
  • RAM: 2 KB
  • Supply Voltage Range: 2.95 V to 5.5 V
  • Operating Temperature Range: -40°C to +85°C
  • Number of I/O Pins: 20
  • Communication Interfaces: UART, SPI, I2C
  • Timers: 16-bit general-purpose timers, watchdog timer
  • Analog-to-Digital Converter (ADC): 10-bit resolution, up to 5 channels

Detailed Pin Configuration

  1. VSS: Ground
  2. PC3: GPIO or ADC input
  3. PC4: GPIO or ADC input
  4. PC5: GPIO or ADC input
  5. NRST: Reset pin
  6. PA1: GPIO or ADC input
  7. PA2: GPIO or ADC input
  8. PA3: GPIO or ADC input
  9. PA4: GPIO or ADC input
  10. VDD: Supply voltage

(Note: Pin configuration continues for the remaining pins)

Functional Features

  • High-performance processing capabilities
  • Low power consumption for energy-efficient designs
  • Integrated peripherals for enhanced functionality
  • Flexible I/O options for versatile applications
  • Robust and reliable design for long-term operation

Advantages and Disadvantages

Advantages

  • Efficient processing capabilities
  • Low power consumption
  • Wide operating voltage range
  • Compact package size
  • Integrated peripherals for enhanced functionality

Disadvantages

  • Limited flash memory capacity (32 KB)
  • Limited RAM capacity (2 KB)
  • Limited number of I/O pins (20)

Working Principles

The STM8S105K4U3ATR operates based on an 8-bit STM8 CPU core. It executes instructions stored in its flash memory, utilizing integrated peripherals to perform various tasks. The microcontroller communicates with external devices through its communication interfaces such as UART, SPI, and I2C. It can also process analog signals using its built-in ADC.

Detailed Application Field Plans

The STM8S105K4U3ATR finds applications in a wide range of fields, including but not limited to: - Consumer electronics - Industrial automation - Automotive systems - Home appliances - Internet of Things (IoT) devices

Detailed and Complete Alternative Models

  1. STM8S103K3U6ATR
  2. STM8S105C6T6TR
  3. STM8S207RBT6B
  4. STM8S003F3P6TR
  5. STM8L151G6U6TR

(Note: Additional alternative models can be found in the manufacturer's product portfolio)

This entry provides a comprehensive overview of the STM8S105K4U3ATR microcontroller, including its product details, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de STM8S105K4U3ATR en soluciones técnicas

Sure! Here are 10 common questions and answers related to the application of STM8S105K4U3ATR in technical solutions:

  1. Q: What is the STM8S105K4U3ATR microcontroller used for? A: The STM8S105K4U3ATR is a microcontroller commonly used in various technical solutions, such as industrial automation, consumer electronics, and automotive applications.

  2. Q: What is the maximum clock frequency supported by the STM8S105K4U3ATR? A: The STM8S105K4U3ATR supports a maximum clock frequency of 16 MHz.

  3. Q: How much flash memory does the STM8S105K4U3ATR have? A: The STM8S105K4U3ATR has 16 KB of flash memory for program storage.

  4. Q: Can I use the STM8S105K4U3ATR for real-time applications? A: Yes, the STM8S105K4U3ATR is suitable for real-time applications due to its fast interrupt response time and efficient processing capabilities.

  5. Q: Does the STM8S105K4U3ATR support analog-to-digital conversion (ADC)? A: Yes, the STM8S105K4U3ATR features an integrated 10-bit ADC with up to 5 channels for analog signal measurement.

  6. Q: What communication interfaces are available on the STM8S105K4U3ATR? A: The STM8S105K4U3ATR supports UART, SPI, and I2C communication interfaces for data exchange with other devices.

  7. Q: Can I use the STM8S105K4U3ATR for low-power applications? A: Yes, the STM8S105K4U3ATR offers various low-power modes, including halt, active-halt, and wait modes, to optimize power consumption in battery-powered applications.

  8. Q: Is the STM8S105K4U3ATR compatible with other STM8 microcontrollers? A: Yes, the STM8S105K4U3ATR is part of the STM8 family and shares a similar architecture, making it compatible with other STM8 microcontrollers.

  9. Q: What development tools are available for programming the STM8S105K4U3ATR? A: STMicroelectronics provides a comprehensive development ecosystem, including the STM8Cube software development platform and various third-party IDEs and compilers.

  10. Q: Can I use the STM8S105K4U3ATR in harsh environments? A: Yes, the STM8S105K4U3ATR is designed to operate reliably in industrial environments, with a wide temperature range and robust EMC performance.

Please note that these answers are general and may vary depending on specific application requirements and implementation details.