PIC16F882-I/ML

Product Overview

Category

The PIC16F882-I/ML 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

• High-performance 8-bit RISC architecture
• Flash program memory with self-read/write capability
• Low power consumption
• Wide operating voltage range
• Enhanced features for improved system performance
• Integrated peripherals for versatile applications

Package

The PIC16F882-I/ML is available in a small form factor package, known as the ML package. This package offers compactness and ease of integration into different electronic designs.

Essence

The essence of the PIC16F882-I/ML lies in its ability to provide efficient control and processing capabilities within a compact and low-power microcontroller.

Packaging/Quantity

The PIC16F882-I/ML is typically packaged in reels or tubes, containing a specific quantity of microcontrollers per package. The exact packaging and quantity may vary depending on the supplier.

Specifications

• Microcontroller Family: PIC16F
• Core Size: 8-bit
• Program Memory Size: 3.5KB
• RAM Size: 256B
• Number of I/O Pins: 22
• Operating Voltage Range: 2.0V to 5.5V
• Maximum Speed: 20MHz
• Data Bus Width: 8-bit
• ADC Resolution: 10-bit
• Timers: 3
• Communication Interfaces: USART, SPI, I2C

Detailed Pin Configuration

The PIC16F882-I/ML microcontroller has a total of 28 pins. 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. RE0 - Digital I/O
8. RE1 - Digital I/O
9. RE2 - Digital I/O
10. VSS - Ground
11. VDD - Power Supply
12. RB0 - Digital I/O
13. RB1 - Digital I/O
14. RB2 - Digital I/O
15. RB3 - Digital I/O
16. RB4 - Digital I/O
17. RB5 - Digital I/O
18. RB6 - Digital I/O
19. RB7 - Digital I/O
20. RC0 - Digital I/O
21. RC1 - Digital I/O
22. RC2 - Digital I/O
23. RC3 - Digital I/O
24. RC4 - Digital I/O
25. RC5 - Digital I/O
26. RC6 - Digital I/O
27. RC7 - Digital I/O
28. MCLR - Master Clear Input

Functional Features

The PIC16F882-I/ML microcontroller offers a range of functional features, including:

• High-performance RISC CPU for efficient data processing
• Flash program memory for storing and executing code
• EEPROM data memory for non-volatile storage
• Integrated peripherals such as timers, USART, SPI, and I2C for versatile applications
• Analog-to-Digital Converter (ADC) for precise analog signal measurement
• Enhanced features for improved system performance and power management

Advantages and Disadvantages

Advantages

• Compact size and low power consumption make it suitable for portable and battery-powered devices.
• Wide operating voltage range allows for flexibility in different power supply scenarios.
• Integrated peripherals provide versatility and reduce the need for external components.
• Enhanced features improve system performance and efficiency.

Disadvantages

• Limited program memory size may restrict the complexity of applications.
• Limited RAM size may impose constraints on data storage and manipulation.
• 8-bit architecture may not be suitable for certain high-performance applications.

Working Principles

The PIC16F882-I/ML microcontroller operates based on the principles of a RISC (Reduced Instruction Set Computer) architecture. It executes instructions stored in its program memory, processes data using its CPU, and interacts with external devices through its integrated peripherals. The microcontroller follows a sequential execution model, where instructions are fetched, decoded, and executed one by one.

Detailed Application Field Plans

The PIC16F882-I/ML microcontroller finds applications in various fields, including:

1. Home Automation Systems: Controlling and monitoring household appliances and systems.
2. Industrial Automation: Controlling machinery and processes in industrial settings.
3. Automotive Electronics: Managing vehicle subsystems and interfaces.
4. Medical Devices: Monitoring and controlling medical equipment and instruments.
5. Consumer Electronics: Power management, user interface control, and data processing in electronic devices.