PIC17C43-25E/L

Product Overview

Category

The PIC17C43-25E/L belongs to the category of microcontrollers.

Use

This microcontroller is commonly used in various electronic devices and systems for control and processing purposes.

Characteristics

• High-performance 8-bit microcontroller
• Low power consumption
• Enhanced features for efficient data processing
• Wide operating voltage range
• Integrated peripherals for versatile applications

Package

The PIC17C43-25E/L is available in a compact and durable package, suitable for surface mount technology (SMT) assembly.

Essence

The essence of the PIC17C43-25E/L lies in its ability to provide reliable and efficient control and processing capabilities in a wide range of applications.

Packaging/Quantity

The microcontroller is typically packaged in reels or tubes, with varying quantities depending on the manufacturer's specifications.

Specifications

• Architecture: 8-bit RISC
• Clock Speed: 25 MHz
• Program Memory Size: 4 KB
• RAM Size: 192 bytes
• Number of I/O Pins: 33
• Operating Voltage Range: 2.5V - 5.5V
• Operating Temperature Range: -40°C to +85°C
• Communication Interfaces: UART, SPI, I2C
• Timers/Counters: 3 timers, 1 watchdog timer
• Analog-to-Digital Converter (ADC): 8 channels, 10-bit resolution

Detailed Pin Configuration

The PIC17C43-25E/L has a total of 44 pins, each serving a specific purpose. The pin configuration is as follows:

• Pins 1-8: Port A (Digital I/O)
• Pins 9-16: Port B (Digital I/O)
• Pins 17-24: Port C (Digital I/O)
• Pins 25-32: Port D (Digital I/O)
• Pins 33-40: Port E (Digital I/O)
• Pin 41: VDD (Power Supply)
• Pin 42: VSS (Ground)
• Pin 43: MCLR (Master Clear/Reset)
• Pin 44: OSC1/CLKIN (Oscillator Input)

Functional Features

The PIC17C43-25E/L offers several functional features that enhance its performance and versatility:

• High-speed processing capabilities
• Multiple communication interfaces for data exchange
• Integrated timers/counters for precise timing operations
• Analog-to-Digital Converter (ADC) for sensor interfacing
• Enhanced power-saving modes for efficient energy consumption
• Built-in EEPROM for non-volatile data storage
• Flexible interrupt handling mechanism for real-time responsiveness

Advantages and Disadvantages

Advantages

• High-performance microcontroller suitable for demanding applications
• Wide operating voltage range allows compatibility with various power sources
• Integrated peripherals reduce the need for external components
• Low power consumption extends battery life in portable devices
• Versatile communication interfaces enable seamless connectivity

Disadvantages

• Limited program memory size may restrict complex application development
• Relatively small RAM size may limit data storage capacity
• Lack of built-in hardware encryption may pose security concerns in certain applications

Working Principles

The PIC17C43-25E/L operates based on the principles of a RISC architecture. It executes instructions stored in its program memory, processes data using its internal registers, and interacts with external devices through its I/O pins and communication interfaces. The microcontroller's clock speed determines the rate at which instructions are executed, enabling it to perform tasks efficiently.

Detailed Application Field Plans

The PIC17C43-25E/L finds applications in various fields, including but not limited to:

1. Industrial Automation: Control systems, motor control, and monitoring devices.
2. Consumer Electronics: Home appliances, gaming consoles, and audio/video equipment.
3. Automotive: Engine management systems, dashboard displays, and vehicle diagnostics.
4. Medical Devices: Patient monitoring, diagnostic equipment, and medical imaging.
5. Internet of Things (IoT): Smart home automation, wearable devices, and sensor networks.

Detailed and Complete Alternative Models

1. PIC16F877A: 8-bit microcontroller with larger program memory and more I/O pins.
2. PIC18F4520: 8-bit microcontroller with enhanced features and larger RAM size.
3. ATmega328P: 8-bit microcontroller from Atmel with similar capabilities.
4. STM32F103C8T6: 32-bit microcontroller with higher processing power and expanded memory options.

These alternative models offer different specifications and features, providing options for specific application requirements.

In conclusion, the PIC17C43-25E/L is a high-performance microcontroller that offers efficient control and processing capabilities. Its versatile features, compact package, and wide operating voltage range make it suitable