P87LPC768FN,112

Basic Information Overview

• Category: Microcontroller
• Use: Embedded systems, control applications
• Characteristics: Low power consumption, high performance, small form factor
• Package: 80-pin LQFP (Low-profile Quad Flat Package)
• Essence: A microcontroller designed for various control applications with low power requirements.
• Packaging/Quantity: Individual units packaged in anti-static trays or reels.

Specifications

• Architecture: 8-bit
• CPU Speed: Up to 20 MHz
• Program Memory Size: 64 KB Flash
• RAM Size: 4 KB
• Operating Voltage Range: 2.7V to 5.5V
• I/O Pins: 54
• Communication Interfaces: UART, SPI, I2C
• Timers/Counters: 3 x 16-bit, 1 x 32-bit
• Analog-to-Digital Converter (ADC): 10-bit, 8 channels
• PWM Channels: 6
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The P87LPC768FN,112 microcontroller has a total of 80 pins. The pin configuration is as follows:

• Port 0 (P0.0 - P0.7): General-purpose I/O pins
• Port 1 (P1.0 - P1.7): General-purpose I/O pins
• Port 2 (P2.0 - P2.7): General-purpose I/O pins
• Port 3 (P3.0 - P3.7): General-purpose I/O pins
• Port 4 (P4.0 - P4.7): General-purpose I/O pins
• Port 5 (P5.0 - P5.7): General-purpose I/O pins
• Port 6 (P6.0 - P6.7): General-purpose I/O pins
• Port 7 (P7.0 - P7.7): General-purpose I/O pins
• Port 8 (P8.0 - P8.7): General-purpose I/O pins
• Port 9 (P9.0 - P9.7): General-purpose I/O pins
• Port 10 (P10.0 - P10.7): General-purpose I/O pins
• Port 11 (P11.0 - P11.7): General-purpose I/O pins
• Port 12 (P12.0 - P12.7): General-purpose I/O pins
• Port 13 (P13.0 - P13.7): General-purpose I/O pins
• Port 14 (P14.0 - P14.7): General-purpose I/O pins
• Port 15 (P15.0 - P15.7): General-purpose I/O pins
• VCC: Power supply voltage
• GND: Ground

Functional Features

• Low power consumption for energy-efficient applications.
• High-performance 8-bit CPU for efficient control tasks.
• Ample program memory and RAM for storing code and data.
• Multiple communication interfaces for easy integration with other devices.
• Timers/counters and PWM channels for precise timing and control.
• Analog-to-digital converter for reading analog signals.
• Wide operating voltage range for flexibility in power supply options.

Advantages and Disadvantages

Advantages: - Low power consumption enables battery-powered applications. - High-performance CPU allows for efficient execution of control algorithms. - Ample program memory and RAM provide sufficient storage capacity. - Multiple communication interfaces facilitate connectivity with external devices. - Timers/counters and PWM channels offer precise timing and control capabilities. - Analog-to-digital converter enables measurement of analog signals.

Disadvantages: - Limited program memory size compared to some other microcontrollers. - Limited number of I/O pins may restrict the number of connected devices.

Working Principles

The P87LPC768FN,112 microcontroller operates based on an 8-bit architecture. It executes instructions stored in its program memory and performs various control tasks based on the input received from its I/O pins and communication interfaces. The CPU processes data and controls the flow of execution, while the timers/counters and PWM channels provide precise timing and control capabilities. The microcontroller can communicate with other devices through UART, SPI, and I2C interfaces. It can also convert analog signals into digital values using its built-in ADC.

Detailed Application Field Plans

The P87LPC768FN,112 microcontroller finds applications in various fields, including but not limited to: 1. Home automation systems 2. Industrial control systems 3. Automotive electronics 4. Medical devices 5. Consumer electronics 6. Internet of Things (IoT) devices

Detailed and Complete Alternative Models

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