PIC16LF872-I/SP

Product Overview

Category

The PIC16LF872-I/SP belongs to the category of microcontrollers.

Use

This microcontroller is commonly used in various electronic devices and embedded systems for controlling and processing data.

Characteristics

• Low power consumption
• High performance
• Enhanced peripheral integration
• Wide operating voltage range
• Flash memory for program storage
• Multiple communication interfaces

Package

The PIC16LF872-I/SP is available in a 28-pin plastic dual inline package (DIP).

Essence

The essence of this microcontroller lies in its ability to provide efficient control and processing capabilities in a compact and versatile package.

Packaging/Quantity

The PIC16LF872-I/SP is typically packaged in reels or tubes, with a quantity of 100 units per package.

Specifications

• Architecture: 8-bit
• CPU Speed: Up to 20 MHz
• Program Memory Size: 7.5 KB
• RAM Size: 368 bytes
• Data EEPROM Size: 256 bytes
• Number of I/O Pins: 22
• Operating Voltage Range: 2.0V to 5.5V
• Communication Interfaces: USART, SPI, I2C
• Timers: 3 x 8-bit, 1 x 16-bit
• Analog-to-Digital Converter (ADC): 10-bit, 8 channels

Detailed Pin Configuration

The PIC16LF872-I/SP has a total of 28 pins, each serving a specific purpose. The pin configuration is as follows:

1. RA0 - Analog Input/Output
2. RA1 - Analog Input/Output
3. RA2 - Analog Input/Output
4. RA3 - Analog Input/Output
5. RA4 - Analog Input/Output
6. RA5 - Analog Input/Output
7. VSS - Ground
8. RA7 - Analog Input/Output
9. RB0 - Digital Input/Output
10. RB1 - Digital Input/Output
11. RB2 - Digital Input/Output
12. RB3 - Digital Input/Output
13. RB4 - Digital Input/Output
14. RB5 - Digital Input/Output
15. RB6 - Digital Input/Output
16. RB7 - Digital Input/Output
17. VDD - Power Supply
18. OSC1 - Oscillator Input
19. OSC2 - Oscillator Output
20. RC0 - Digital Input/Output
21. RC1 - Digital Input/Output
22. RC2 - Digital Input/Output
23. RC3 - Digital Input/Output
24. RC4 - Digital Input/Output
25. RC5 - Digital Input/Output
26. RC6 - Digital Input/Output
27. RC7 - Digital Input/Output
28. MCLR - Master Clear Input

Functional Features

The PIC16LF872-I/SP offers several functional features that enhance its usability and performance:

• Enhanced core architecture for efficient execution of instructions
• Flash memory for program storage, allowing easy reprogramming
• Integrated communication interfaces for seamless data transfer
• Timers for precise timing and event management
• Analog-to-Digital Converter (ADC) for analog signal processing
• Low power consumption modes for energy efficiency
• Wide operating voltage range for flexibility in various applications

Advantages and Disadvantages

Advantages

• High-performance microcontroller with enhanced peripheral integration
• Low power consumption, making it suitable for battery-powered devices
• Compact package size for space-constrained designs
• Versatile communication interfaces for seamless connectivity
• Flash memory allows for easy program updates and modifications

Disadvantages

• Limited program memory size compared to higher-end microcontrollers
• Limited RAM size for data storage and manipulation
• Limited number of I/O pins, which may restrict the complexity of designs

Working Principles

The PIC16LF872-I/SP operates based on the principles of digital logic and microcontroller architecture. It executes instructions stored in its program memory, interacts with external devices through its I/O pins, and utilizes its integrated peripherals to perform various tasks. The microcontroller's working principle involves fetching, decoding, and executing instructions in a sequential manner, allowing it to control and process data according to the programmed logic.

Detailed Application Field Plans

The PIC16LF872-I/SP 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
7. Robotics
8. Security systems
9. Energy management systems
10. Embedded systems

Detailed and Complete Alternative Models

1. PIC16F877A-I/P: Similar features and specifications, with