PIC17C42A-16/L

Product Overview

Category

The PIC17C42A-16/L 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 microcontroller
• Low power consumption
• Enhanced features for efficient data handling
• Wide operating voltage range
• Robust and reliable design

Package

The PIC17C42A-16/L is available in a compact and durable package, suitable for surface mount technology (SMT) applications.

Essence

The essence of the PIC17C42A-16/L lies in its ability to provide advanced control and processing capabilities in a small form factor, making it ideal for space-constrained applications.

Packaging/Quantity

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

Specifications

• Architecture: 8-bit RISC
• CPU Speed: 16 MHz
• Program Memory Size: 8 KB
• RAM Size: 368 bytes
• Number of I/O Pins: 35
• Operating Voltage Range: 2.5V - 5.5V
• Communication Interfaces: UART, SPI, I2C
• Timers/Counters: 3 timers, 1 watchdog timer
• Analog-to-Digital Converter (ADC): 10-bit, 8 channels

Detailed Pin Configuration

The PIC17C42A-16/L has a total of 44 pins, each serving a specific purpose. The pin configuration is as follows:

• Pins 1-8: Port A (I/O)
• Pins 9-16: Port B (I/O)
• Pins 17-24: Port C (I/O)
• Pins 25-32: Port D (I/O)
• Pins 33-40: Port E (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

• High-speed processing capabilities
• Multiple communication interfaces for data exchange
• Flexible I/O configuration for interfacing with external devices
• Built-in timers and counters for precise timing operations
• Analog-to-digital conversion for sensor interfacing
• Power-saving modes for efficient energy management

Advantages and Disadvantages

Advantages

• Compact size and low power consumption make it suitable for portable devices
• Wide operating voltage range allows for flexibility in power supply options
• Enhanced features enable efficient data handling and processing
• Robust design ensures reliability in various applications

Disadvantages

• Limited program memory size may restrict the complexity of applications
• Relatively small RAM size may limit the amount of data that can be stored temporarily
• Lack of advanced peripherals compared to more modern microcontrollers

Working Principles

The PIC17C42A-16/L operates based on an 8-bit Reduced Instruction Set Computer (RISC) architecture. It executes instructions stored in its program memory, manipulating data and controlling external devices through its I/O pins. The microcontroller utilizes a clock signal provided by an external oscillator to synchronize its operations.

Detailed Application Field Plans

The PIC17C42A-16/L finds applications in various fields, including but not limited to:

1. Industrial automation: Controlling machinery and processes in manufacturing plants.
2. Consumer electronics: Power management, user interface control, and data processing in devices such as smart home systems and appliances.
3. Automotive systems: Engine control units, dashboard displays, and safety features.
4. Medical devices: Monitoring and controlling medical equipment, such as patient monitors and infusion pumps.
5. Internet of Things (IoT): Enabling connectivity and control in IoT devices.

Detailed and Complete Alternative Models

• PIC16F877A
• PIC18F4520
• ATmega328P
• STM32F103C8T6
• MSP430G2553

These alternative microcontrollers offer similar functionalities and can be considered as alternatives to the PIC17C42A-16/L based on specific requirements and project constraints.

In conclusion, the PIC17C42A-16/L is a high-performance 8-bit microcontroller with various features and capabilities suitable for a wide range of applications. Its compact size, low power consumption, and robust design make it an attractive choice for embedded systems and electronic devices.