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P87LPC761BN,112
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P87LPC761BN,112

Product Overview

Category

P87LPC761BN,112 belongs to the category of microcontrollers.

Use

This microcontroller is commonly used in various electronic devices for controlling and managing their operations.

Characteristics

  • Compact size
  • Low power consumption
  • High processing speed
  • Versatile functionality

Package

P87LPC761BN,112 is available in a standard package suitable for surface mount technology (SMT) applications.

Essence

The essence of this microcontroller lies in its ability to provide efficient control and management capabilities to electronic devices.

Packaging/Quantity

P87LPC761BN,112 is typically packaged in reels or trays, with each reel containing a specific quantity of microcontrollers.

Specifications

  • Architecture: 8-bit
  • CPU Speed: Up to 20 MHz
  • Flash Memory: 8 KB
  • RAM: 256 bytes
  • Operating Voltage: 2.7V to 5.5V
  • I/O Pins: 32
  • Communication Interfaces: UART, SPI, I2C
  • Timers/Counters: 2
  • ADC Channels: 8
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The pin configuration of P87LPC761BN,112 is as follows:

  1. VDD - Power supply voltage
  2. P0.0 - General-purpose I/O pin
  3. P0.1 - General-purpose I/O pin
  4. P0.2 - General-purpose I/O pin
  5. P0.3 - General-purpose I/O pin
  6. P0.4 - General-purpose I/O pin
  7. P0.5 - General-purpose I/O pin
  8. P0.6 - General-purpose I/O pin
  9. P0.7 - General-purpose I/O pin
  10. RST - Reset pin
  11. P1.0 - General-purpose I/O pin
  12. P1.1 - General-purpose I/O pin
  13. P1.2 - General-purpose I/O pin
  14. P1.3 - General-purpose I/O pin
  15. P1.4 - General-purpose I/O pin
  16. P1.5 - General-purpose I/O pin
  17. P1.6 - General-purpose I/O pin
  18. P1.7 - General-purpose I/O pin
  19. XTAL1 - Crystal oscillator input
  20. XTAL2 - Crystal oscillator output
  21. GND - Ground

Functional Features

  • High-speed processing capabilities for efficient control operations.
  • Multiple communication interfaces for seamless integration with other devices.
  • On-chip memory for storing program code and data.
  • Built-in timers/counters for precise timing requirements.
  • Analog-to-digital converter (ADC) channels for analog signal processing.

Advantages and Disadvantages

Advantages

  • Compact size allows for easy integration into various electronic devices.
  • Low power consumption extends battery life in portable applications.
  • Versatile functionality enables a wide range of applications.
  • Cost-effective solution for microcontroller-based systems.

Disadvantages

  • Limited flash memory capacity may restrict the complexity of programs.
  • Relatively small RAM size may limit the amount of data that can be processed simultaneously.

Working Principles

P87LPC761BN,112 operates based on the principles of digital logic and microcontroller architecture. It executes instructions stored in its flash memory to perform specific tasks. The microcontroller interacts with external devices through its I/O pins and communication interfaces, enabling control and data exchange.

Detailed Application Field Plans

P87LPC761BN,112 finds applications in various fields, including but not limited to: - Home automation systems - Industrial control systems - Consumer electronics - Automotive electronics - Medical devices

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to P87LPC761BN,112 are: - ATmega328P by Microchip Technology Inc. - STM32F103C8T6 by STMicroelectronics - PIC16F877A by Microchip Technology Inc. - MSP430G2553 by Texas Instruments

These alternative models provide comparable features and can be considered as substitutes depending on specific requirements.

In conclusion, P87LPC761BN,112 is a versatile microcontroller with compact size, low power consumption, and high processing speed. It finds applications in various fields and offers several advantages, including cost-effectiveness. However, its limited flash memory and RAM capacities may pose limitations in certain scenarios.

Navedite 10 uobičajenih pitanja i odgovora vezanih uz primjenu P87LPC761BN,112 u tehničkim rješenjima

Sure! Here are 10 common questions and answers related to the application of P87LPC761BN,112 in technical solutions:

  1. Q: What is the P87LPC761BN,112 microcontroller used for? A: The P87LPC761BN,112 is a microcontroller commonly used for various technical applications, including embedded systems, industrial control, and consumer electronics.

  2. Q: What is the operating voltage range of the P87LPC761BN,112? A: The P87LPC761BN,112 operates within a voltage range of 2.7V to 5.5V.

  3. Q: How much flash memory does the P87LPC761BN,112 have? A: The P87LPC761BN,112 has 8KB of flash memory for program storage.

  4. Q: Can I use the P87LPC761BN,112 for analog signal processing? A: No, the P87LPC761BN,112 is primarily a digital microcontroller and does not have built-in analog-to-digital converters (ADCs) or digital-to-analog converters (DACs).

  5. Q: Does the P87LPC761BN,112 support communication protocols like UART, SPI, or I2C? A: Yes, the P87LPC761BN,112 supports UART (Universal Asynchronous Receiver-Transmitter) for serial communication. However, it does not have dedicated hardware for SPI (Serial Peripheral Interface) or I2C (Inter-Integrated Circuit) protocols.

  6. Q: What is the maximum clock frequency of the P87LPC761BN,112? A: The P87LPC761BN,112 can operate at a maximum clock frequency of 16 MHz.

  7. Q: Can I use the P87LPC761BN,112 for low-power applications? A: Yes, the P87LPC761BN,112 has power-saving features like multiple sleep modes and a low-power watchdog timer, making it suitable for low-power applications.

  8. Q: Does the P87LPC761BN,112 have any built-in timers or counters? A: Yes, the P87LPC761BN,112 has two 16-bit timers/counters that can be used for various timing and counting functions.

  9. Q: What programming language can I use to program the P87LPC761BN,112? A: The P87LPC761BN,112 can be programmed using assembly language or high-level languages like C or C++.

  10. Q: Is the P87LPC761BN,112 available in different package options? A: Yes, the P87LPC761BN,112 is available in various package options, including PDIP (Plastic Dual In-line Package) and TSSOP (Thin Shrink Small Outline Package).

Please note that the answers provided here are general and may vary depending on the specific requirements and documentation of the microcontroller.