PIC16LF1787T-I/MV

Basic Information Overview

• Category: Microcontroller
• Use: Embedded systems, control applications
• Characteristics:
  • Low power consumption
  • High performance
  • Wide operating voltage range
  • Integrated peripherals
• Package: 28-pin QFN
• Essence: A versatile microcontroller for various control applications
• Packaging/Quantity: Tape and reel, 2500 units per reel

Specifications

• Architecture: 8-bit
• CPU Speed: Up to 32 MHz
• Program Memory Size: 128 KB Flash
• RAM Size: 4 KB
• Data EEPROM Size: 256 bytes
• Operating Voltage Range: 1.8V to 5.5V
• Digital I/O Pins: 25
• Analog Input Channels: 12
• Timers: 3
• Communication Interfaces: UART, SPI, I2C
• ADC Resolution: 10-bit
• Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The PIC16LF1787T-I/MV microcontroller has a total of 28 pins. The pin configuration is as follows:

| Pin Number | Pin Name | Function | |------------|----------|----------| | 1 | VDD | Power Supply (Positive) | | 2 | RA0 | General Purpose I/O | | 3 | RA1 | General Purpose I/O | | 4 | RA2 | General Purpose I/O | | 5 | RA3 | General Purpose I/O | | 6 | RA4 | General Purpose I/O | | 7 | RA5 | General Purpose I/O | | 8 | VSS | Ground | | 9 | RB0 | General Purpose I/O | | 10 | RB1 | General Purpose I/O | | 11 | RB2 | General Purpose I/O | | 12 | RB3 | General Purpose I/O | | 13 | RB4 | General Purpose I/O | | 14 | RB5 | General Purpose I/O | | 15 | RB6 | General Purpose I/O | | 16 | RB7 | General Purpose I/O | | 17 | VDD | Power Supply (Positive) | | 18 | VSS | Ground | | 19 | RC0 | General Purpose I/O | | 20 | RC1 | General Purpose I/O | | 21 | RC2 | General Purpose I/O | | 22 | RC3 | General Purpose I/O | | 23 | RC4 | General Purpose I/O | | 24 | RC5 | General Purpose I/O | | 25 | RC6 | General Purpose I/O | | 26 | RC7 | General Purpose I/O | | 27 | VCAP | Capacitor Connection | | 28 | VSS | Ground |

Functional Features

• Integrated peripherals such as UART, SPI, and I2C enable easy communication with other devices.
• Low power consumption allows for battery-powered applications.
• High-performance CPU enables efficient execution of control algorithms.
• Wide operating voltage range provides flexibility in various power supply scenarios.
• Ample program memory size allows for complex application code storage.
• Multiple digital I/O pins and analog input channels offer versatile interfacing options.
• Built-in timers facilitate precise timing operations.

Advantages and Disadvantages

Advantages: - Versatile microcontroller suitable for a wide range of control applications. - Integrated peripherals simplify system design and reduce external component count. - Low power consumption extends battery life in portable applications. - Ample program memory size allows for complex application code storage.

Disadvantages: - Limited RAM size may restrict the complexity of data manipulation. - 8-bit architecture may not be suitable for computationally intensive tasks. - Limited number of I/O pins may require additional external components for larger systems.

Working Principles

The PIC16LF1787T-I/MV microcontroller operates based on an 8-bit architecture. It executes instructions stored in its program memory, which can be programmed using various development tools. The integrated peripherals, such as UART, SPI, and I2C, enable communication with other devices. The microcontroller interacts with the external world through its digital I/O pins and analog input channels. It can perform control algorithms, process data, and respond to external events based on the programmed instructions.

Detailed Application Field Plans

The PIC16LF1787T-I/MV microcontroller finds applications in various fields, including but not limited to: 1. Home automation systems 2. Industrial control systems 3. Automotive electronics