PIC16LC72-04I/SO

Product Overview

Category

The PIC16LC72-04I/SO 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
• Compact size
• Versatile functionality

Package

The PIC16LC72-04I/SO is available in a small outline (SO) package, which ensures easy integration into circuit boards.

Essence

The essence of this microcontroller lies in its ability to efficiently execute complex tasks while consuming minimal power.

Packaging/Quantity

The PIC16LC72-04I/SO is typically packaged in reels, with each reel containing a specific quantity of microcontrollers. The exact quantity may vary depending on the manufacturer's specifications.

Specifications

The following are the key specifications of the PIC16LC72-04I/SO microcontroller:

• Architecture: 8-bit
• CPU Speed: 4 MHz
• Program Memory Size: 2 KB
• RAM Size: 128 bytes
• Number of I/O Pins: 22
• ADC Channels: 5
• Timers: 3
• Communication Interfaces: USART, SPI, I2C

Detailed Pin Configuration

The pin configuration of the PIC16LC72-04I/SO microcontroller is as follows:

1. VDD - Power supply voltage
2. RA0 - General-purpose I/O pin
3. RA1 - General-purpose I/O pin
4. RA2 - General-purpose I/O pin
5. RA3 - General-purpose I/O pin
6. RA4 - General-purpose I/O pin
7. RA5 - General-purpose I/O pin
8. MCLR/VPP - Master Clear input or programming voltage
9. VSS - Ground
10. RB0 - General-purpose I/O pin
11. RB1 - General-purpose I/O pin
12. RB2 - General-purpose I/O pin
13. RB3 - General-purpose I/O pin
14. RB4 - General-purpose I/O pin
15. RB5 - General-purpose I/O pin
16. RB6 - General-purpose I/O pin
17. RB7 - General-purpose I/O pin
18. VDD - Power supply voltage
19. OSC1/CLKIN - Oscillator input
20. OSC2/CLKOUT - Oscillator output
21. RC0 - General-purpose I/O pin
22. RC1 - General-purpose I/O pin

Functional Features

The PIC16LC72-04I/SO microcontroller offers the following functional features:

1. Central Processing Unit (CPU): Executes instructions and performs arithmetic/logic operations.
2. Memory: Stores program instructions and data.
3. I/O Ports: Facilitate communication with external devices.
4. Timers: Enable precise timing functions.
5. Analog-to-Digital Converter (ADC): Converts analog signals into digital values.
6. Communication Interfaces: Support serial communication protocols.

Advantages and Disadvantages

Advantages

• Low power consumption extends battery life in portable devices.
• High-performance capabilities enable efficient processing of complex tasks.
• Compact size allows for integration into space-constrained designs.
• Versatile functionality caters to a wide range of applications.

Disadvantages

• Limited program memory size may restrict the complexity of programs.
• Relatively small RAM size may limit the amount of data that can be stored temporarily.

Working Principles

The PIC16LC72-04I/SO microcontroller operates based on the principles of digital logic and sequential execution of instructions. It follows a fetch-decode-execute cycle, where instructions are fetched from memory, decoded, and then executed by the CPU. The microcontroller interacts with external devices through its I/O ports and utilizes timers for precise timing operations. It can also convert analog signals into digital values using its built-in ADC.

Detailed Application Field Plans

The PIC16LC72-04I/SO microcontroller finds applications in various fields, including:

1. Home Automation: Controlling lighting systems, temperature regulation, and security systems.
2. Industrial Automation: Monitoring and controlling manufacturing processes, motor control, and data acquisition.
3. Automotive Electronics: Engine management systems, dashboard displays, and vehicle diagnostics.
4. Consumer Electronics: Remote controls, smart appliances, and audio/video equipment.
5. Medical Devices: Patient monitoring systems, infusion pumps, and diagnostic equipment.

Detailed and Complete Alternative Models

Some alternative models to the PIC16LC72-04I/SO microcontroller include:

1. PIC16F877A
2. PIC18F4520
3. ATmega328P
4. STM32F103C8T6
5. MSP430G2553

These alternative models offer similar functionalities