PIC16LF84A-04I/P

Product Overview

Category

The PIC16LF84A-04I/P belongs to the category of microcontrollers.

Use

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

Characteristics

• Low power consumption
• High performance
• Small form factor
• Easy to program and interface with other components

Package

The PIC16LF84A-04I/P is available in a 18-pin DIP (Dual Inline Package) format.

Essence

The essence of this microcontroller lies in its ability to execute instructions and perform tasks based on the input it receives.

Packaging/Quantity

The PIC16LF84A-04I/P is typically packaged in reels or tubes, with a quantity of 1000 units per package.

Specifications

• Operating Voltage: 2.5V - 5.5V
• Clock Speed: 4 MHz
• Flash Memory: 1K words
• RAM: 68 bytes
• I/O Pins: 13
• Timers: 1 x 8-bit, 1 x 16-bit
• ADC Channels: 5
• Communication Interfaces: UART, SPI, I2C

Detailed Pin Configuration

The PIC16LF84A-04I/P has a total of 18 pins, each serving a specific purpose. The pin configuration is as follows:

1. VDD - Power supply voltage
2. RA2 - General-purpose I/O pin
3. RA3 - General-purpose I/O pin
4. RA4/T0CKI - General-purpose I/O pin / Timer0 clock input
5. MCLR/VPP - Master Clear input / Programming voltage
6. GND - Ground
7. RB0/INT - General-purpose I/O pin / External interrupt input
8. RB1 - General-purpose I/O pin
9. RB2 - General-purpose I/O pin
10. RB3/PGM - General-purpose I/O pin / Programming mode
11. RB4 - General-purpose I/O pin
12. RB5/PGC - General-purpose I/O pin / Programming clock
13. RB6/PGD - General-purpose I/O pin / Programming data
14. RB7 - General-purpose I/O pin
15. OSC1/CLKIN - Oscillator input
16. OSC2/CLKOUT - Oscillator output
17. VSS - Ground
18. RA0/AN0 - General-purpose I/O pin / Analog input

Functional Features

• Low power consumption allows for longer battery life in portable devices.
• High-performance capabilities enable efficient execution of complex tasks.
• Small form factor makes it suitable for space-constrained applications.
• Easy programmability and compatibility with various development tools simplify the design process.

Advantages and Disadvantages

Advantages

• Low power consumption extends battery life.
• High-performance capabilities enable efficient processing.
• Small form factor allows for compact designs.
• Easy programmability simplifies development.

Disadvantages

• Limited memory capacity may restrict the complexity of applications.
• Lack of advanced communication interfaces compared to newer microcontrollers.

Working Principles

The PIC16LF84A-04I/P operates based on the principles of digital logic and microcontroller architecture. It executes instructions stored in its memory, processes input signals, and generates output signals accordingly. The microcontroller's internal components, such as the CPU, memory, and I/O ports, work together to perform various tasks.

Detailed Application Field Plans

The PIC16LF84A-04I/P finds applications in a wide range of fields, including but not limited to: - Home automation systems - Industrial control systems - Automotive electronics - Medical devices - Consumer electronics

Detailed and Complete Alternative Models

• PIC16F84A-04I/P: Similar to the PIC16LF84A-04I/P, but without the low-power feature.
• PIC16F628A-I/P: Offers enhanced features and increased memory capacity compared to the PIC16LF84A-04I/P.
• PIC16F877A-I/P: Provides advanced features and higher performance for more demanding applications.

These alternative models offer different capabilities and can be chosen based on specific project requirements.

In conclusion, the PIC16LF84A-04I/P microcontroller is a versatile and widely used component in various electronic systems. Its low power consumption, high performance, and ease of use make it suitable for a wide range of applications. While it may have limitations in terms of memory capacity and communication interfaces compared to newer models, it remains a reliable choice for many projects.