PIC18F46K42-E/PT

Product Overview

Category

The PIC18F46K42-E/PT belongs to the category of microcontrollers.

Use

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

Characteristics

• High-performance 8-bit architecture
• Enhanced Core Independent Peripherals (CIPs)
• Wide operating voltage range
• Low power consumption
• Large program memory capacity
• Multiple communication interfaces

Package

The PIC18F46K42-E/PT is available in a PT package, which stands for Plastic Thin Quad Flat Pack. This package offers a compact and lightweight form factor suitable for space-constrained applications.

Essence

The essence of the PIC18F46K42-E/PT lies in its ability to provide efficient and reliable control and processing capabilities in a small form factor.

Packaging/Quantity

This microcontroller is typically sold in reels or tubes, with each reel or tube containing a specific quantity of units. The exact packaging and quantity may vary depending on the supplier.

Specifications

• Architecture: 8-bit
• CPU Speed: Up to 64 MHz
• Program Memory Size: 64 KB
• RAM Size: 4 KB
• Data EEPROM Size: 256 bytes
• Number of I/O Pins: 36
• Operating Voltage Range: 1.8V to 5.5V
• Communication Interfaces: UART, SPI, I2C, USB
• Analog-to-Digital Converter (ADC) Channels: 13
• Timers: 4
• Comparators: 2
• PWM Outputs: 4

Detailed Pin Configuration

The PIC18F46K42-E/PT has a total of 36 I/O pins, each serving a specific purpose. The pin configuration is as follows:

• Pin 1: VDD - Power supply voltage
• Pin 2: RA0/AN0 - Analog input or digital I/O
• Pin 3: RA1/AN1 - Analog input or digital I/O
• Pin 4: RA2/AN2 - Analog input or digital I/O
• ...
• Pin 36: RC7/RX/DT - UART receive or digital I/O

Functional Features

The PIC18F46K42-E/PT offers several functional features that enhance its performance and versatility. These include:

• Enhanced Core Independent Peripherals (CIPs) for autonomous operation of certain peripherals, reducing CPU overhead.
• Multiple communication interfaces (UART, SPI, I2C, USB) for seamless integration with other devices.
• High-speed analog-to-digital converter (ADC) channels for accurate measurement of analog signals.
• Timers and PWM outputs for precise timing and control of external devices.
• Comparators for comparing analog signals and generating digital outputs.

Advantages and Disadvantages

Advantages

• High-performance architecture enables efficient processing of complex tasks.
• Enhanced Core Independent Peripherals (CIPs) reduce CPU overhead and improve overall system performance.
• Wide operating voltage range allows for flexibility in power supply options.
• Low power consumption extends battery life in portable applications.
• Large program memory capacity accommodates complex software algorithms.

Disadvantages

• Limited RAM size may restrict the amount of data that can be stored and processed simultaneously.
• Availability of alternative models with different specifications may offer more suitable options for specific applications.

Working Principles

The PIC18F46K42-E/PT operates based on the principles of microcontroller architecture. It executes instructions stored in its program memory to perform various tasks. The microcontroller interacts with external devices through its I/O pins and communication interfaces, enabling control and communication with the surrounding environment.

Detailed Application Field Plans

The PIC18F46K42-E/PT finds applications in various fields, including but not limited to:

1. Industrial automation: Controlling and monitoring industrial processes and machinery.
2. Consumer electronics: Power management, user interface control, and data processing in electronic devices.
3. Automotive systems: Engine control, dashboard displays, and communication interfaces.
4. Internet of Things (IoT): Embedded control and connectivity in IoT devices.
5. Medical devices: Monitoring and controlling medical equipment and instruments.

Detailed and Complete Alternative Models

• PIC18F45K42-E/PT: Similar features and specifications with a slightly lower program memory size.
• PIC18F47K42-E/PT: Similar features and specifications with a slightly higher program memory size.
• PIC18F44K42-E/PT: Similar features and specifications with a lower number of I/O pins.

These alternative models offer different options based on specific requirements and constraints of the application.

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