Microsemi Corporation
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LE87611NQC

LE87611NQC

Product Overview

Category: Electronic Component
Use: Integrated Circuit
Characteristics: High-performance, low-power consumption
Package: QFN (Quad Flat No-leads)
Essence: Advanced microcontroller
Packaging/Quantity: Tape and reel, 2500 units per reel

Specifications

  • Operating Voltage: 3.3V
  • Clock Frequency: 16 MHz
  • Flash Memory: 256 KB
  • RAM: 32 KB
  • GPIO Pins: 20
  • ADC Channels: 8
  • UART Ports: 2
  • I2C Interfaces: 1
  • SPI Interfaces: 1

Detailed Pin Configuration

The LE87611NQC has a total of 32 pins, which are configured as follows:

| Pin Number | Pin Name | Function | |------------|----------|----------| | 1 | VDD | Power Supply (3.3V) | | 2 | GND | Ground | | 3 | RESET | Reset Input | | 4 | XTAL1 | Crystal Oscillator Input | | 5 | XTAL2 | Crystal Oscillator Output | | 6 | VREF | Reference Voltage for ADC | | 7 | A0 | Analog Input 0 | | 8 | A1 | Analog Input 1 | | ... | ... | ... | | 31 | D19 | Digital I/O 19 | | 32 | D20 | Digital I/O 20 |

Functional Features

  • High-performance microcontroller with low-power consumption
  • Suitable for various applications requiring advanced processing capabilities
  • Supports multiple communication interfaces such as UART, I2C, and SPI
  • Provides analog-to-digital conversion with 8 channels
  • Offers a wide range of GPIO pins for digital input/output

Advantages and Disadvantages

Advantages: - High-performance processing capabilities - Low-power consumption for energy-efficient applications - Ample flash memory and RAM for storing and executing complex programs - Versatile communication interfaces for easy integration with other devices

Disadvantages: - Limited number of GPIO pins, which may restrict the number of connected peripherals - Relatively small package size, which may require additional space for external components

Working Principles

The LE87611NQC operates based on the principles of microcontroller technology. It consists of a central processing unit (CPU), memory units (flash memory and RAM), and various peripheral modules. The CPU executes instructions stored in the flash memory, performs data processing, and controls the operation of other modules.

The microcontroller communicates with external devices through its communication interfaces, such as UART, I2C, and SPI. It can read analog signals using its built-in analog-to-digital converter (ADC) and control digital input/output through its GPIO pins.

Detailed Application Field Plans

The LE87611NQC is suitable for a wide range of applications, including but not limited to:

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

Its high-performance capabilities, low-power consumption, and versatile communication interfaces make it an ideal choice for these application fields.

Detailed and Complete Alternative Models

  1. LE87612NQC: Similar to LE87611NQC but with increased flash memory capacity (512 KB)
  2. LE87613NQC: Similar to LE87611NQC but with additional UART ports (4 ports)
  3. LE87614NQC: Similar to LE87611NQC but with increased RAM capacity (64 KB)

These alternative models offer enhanced features and expanded capabilities, catering to specific requirements of different applications.

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Wymień 10 typowych pytań i odpowiedzi związanych z zastosowaniem LE87611NQC w rozwiązaniach technicznych

  1. What is LE87611NQC?
    LE87611NQC is a high-performance integrated circuit designed for use in technical solutions requiring precise control and communication capabilities.

  2. What are the key features of LE87611NQC?
    LE87611NQC features include advanced signal processing, low power consumption, multiple communication interfaces, and robust error detection and correction mechanisms.

  3. How can LE87611NQC be used in industrial automation?
    LE87611NQC can be utilized in industrial automation for tasks such as motor control, sensor interfacing, and communication with other control systems.

  4. Is LE87611NQC suitable for automotive applications?
    Yes, LE87611NQC is well-suited for automotive applications, offering reliable performance in areas such as vehicle control systems and telematics.

  5. Can LE87611NQC be integrated into IoT devices?
    Absolutely, LE87611NQC provides the necessary functionality for integration into IoT devices, enabling efficient data processing and communication.

  6. What programming languages are compatible with LE87611NQC?
    LE87611NQC supports various programming languages, including C, C++, and assembly language, allowing for flexible development options.

  7. Does LE87611NQC have built-in security features?
    Yes, LE87611NQC incorporates security features such as encryption and authentication protocols to ensure data integrity and confidentiality.

  8. How does LE87611NQC handle real-time processing requirements?
    LE87611NQC is designed to efficiently handle real-time processing tasks, making it suitable for applications with stringent timing constraints.

  9. Can LE87611NQC operate in harsh environmental conditions?
    LE87611NQC is designed to withstand harsh environmental conditions, including wide temperature ranges and high levels of vibration and shock.

  10. Are there development tools available for LE87611NQC?
    Yes, there are development tools and resources available for LE87611NQC, including software development kits, documentation, and technical support to aid in the implementation of technical solutions.