PIC16F874-10E/P

Product Overview

Category

The PIC16F874-10E/P belongs to the category of microcontrollers.

Use

It is commonly used in various electronic applications that require embedded control and processing capabilities.

Characteristics

• High-performance 8-bit RISC architecture
• Flash-based program memory
• Wide operating voltage range
• Low power consumption
• Enhanced peripheral integration

Package

The PIC16F874-10E/P is available in a 40-pin PDIP (Plastic Dual Inline Package) format.

Essence

This microcontroller combines advanced features and functionality to provide efficient control and processing capabilities for electronic systems.

Packaging/Quantity

The PIC16F874-10E/P is typically packaged in reels or tubes, with quantities varying based on customer requirements.

Specifications

• Architecture: 8-bit RISC
• Program Memory Size: 8KB
• RAM Size: 368 bytes
• Operating Voltage Range: 2.0V to 5.5V
• Maximum Speed: 10 MHz
• Number of I/O Pins: 33
• Timers: 3
• Analog-to-Digital Converter (ADC): 8 channels, 10-bit resolution
• Communication Interfaces: USART, SPI, I2C

Detailed Pin Configuration

The PIC16F874-10E/P has a total of 40 pins, each serving a specific purpose. The pin configuration 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. RE0 - General-purpose I/O pin
9. RE1 - General-purpose I/O pin
10. RE2 - General-purpose I/O pin
11. VSS - Ground
12. OSC1/CLKIN - Oscillator input
13. OSC2/CLKOUT - Oscillator output
14. RC0 - General-purpose I/O pin
15. RC1 - General-purpose I/O pin
16. RC2 - General-purpose I/O pin
17. RC3 - General-purpose I/O pin
18. RC4 - General-purpose I/O pin
19. RC5 - General-purpose I/O pin
20. RB0/INT - General-purpose I/O pin / External interrupt input

... (continued for remaining pins)

Functional Features

The PIC16F874-10E/P offers several functional features that enhance its performance and versatility:

1. Flash-based program memory allows for easy reprogramming and flexibility.
2. Enhanced peripheral integration enables seamless interfacing with various external devices.
3. Low power consumption ensures efficient operation in battery-powered applications.
4. Wide operating voltage range provides compatibility with different power supply sources.
5. High-performance 8-bit RISC architecture delivers fast and reliable processing capabilities.

Advantages and Disadvantages

Advantages

• Efficient control and processing capabilities
• Flexibility through flash-based program memory
• Enhanced peripheral integration for seamless interfacing
• Low power consumption for energy-efficient operation
• Wide operating voltage range for compatibility

Disadvantages

• Limited program memory size compared to higher-end microcontrollers
• Relatively lower clock speed compared to some other microcontrollers

Working Principles

The PIC16F874-10E/P operates based on the principles of a typical microcontroller. It executes instructions stored in its program memory, interacts with peripherals, and performs tasks according to the programmed logic. The central processing unit (CPU) fetches instructions, decodes them, and executes the corresponding operations. Input/output pins facilitate communication with external devices, enabling control and data exchange.

Detailed Application Field Plans

The PIC16F874-10E/P finds applications in various fields, including but not limited to:

1. Industrial automation: Control systems for machinery and equipment.
2. Consumer electronics: Remote controls, home automation systems.
3. Automotive: Engine management, dashboard displays.
4. Medical devices: Patient monitoring, diagnostic equipment.
5. Internet of Things (IoT): Sensor nodes, smart devices.

Detailed and Complete Alternative Models

There are several alternative models available that offer similar functionality to the PIC16F874-10E/P. Some notable alternatives include:

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

These alternatives provide a range of options with varying specifications and features, allowing designers to choose the most suitable microcontroller for their specific application requirements.

In conclusion, the PIC16F874-10E/P is