PIC18C442-I/PT

Product Overview

Category: Microcontroller
Use: Embedded control applications
Characteristics: High performance, low power consumption
Package: 44-pin TQFP
Essence: Advanced microcontroller for embedded systems
Packaging/Quantity: Tape & Reel, 250 units per reel

Specifications

Architecture: 8-bit
CPU Speed: 40 MHz
Program Memory Size: 16 KB
RAM Size: 768 bytes
Digital I/O Pins: 36
Analog Input Pins: 13
UART Modules: 2
I2C Modules: 1
SPI Modules: 1
Operating Voltage Range: 2.0V to 5.5V

Detailed Pin Configuration

Pin 1: VDD (Power Supply)
Pin 2: RA0 (Analog Input)
Pin 3: RA1 (Analog Input)
...
Pin 44: VSS (Ground)

Functional Features

Enhanced flash program memory
Flexible oscillator structure
Power-saving sleep mode
Multiple communication interfaces
Analog-to-digital converter

Advantages and Disadvantages

Advantages

High-speed processing
Low power consumption
Rich peripheral integration

Disadvantages

Limited program memory size
Fewer digital I/O pins compared to some alternatives

Working Principles

The PIC18C442-I/PT operates by executing instructions stored in its program memory, interacting with external devices through its I/O pins, and utilizing its integrated peripherals to perform various tasks.

Detailed Application Field Plans

Industrial automation
Consumer electronics
Automotive control systems
Medical devices
Home appliances

Detailed and Complete Alternative Models

PIC18F4520
PIC16F877A
ATmega328P
STM32F103C8T6

This comprehensive microcontroller offers high performance and versatility for a wide range of embedded control applications, making it a popular choice among developers. Its advanced features and flexible architecture make it suitable for various industries and projects. However, users should consider the available program memory and I/O pin count when selecting this microcontroller for their specific application needs.

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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van PIC18C442-I/PT in technische oplossingen

What is the maximum operating frequency of PIC18C442-I/PT?
- The maximum operating frequency of PIC18C442-I/PT is 40 MHz.
What are the typical applications of PIC18C442-I/PT?
- PIC18C442-I/PT is commonly used in industrial control, automotive, and consumer electronics applications.
What is the maximum number of I/O pins available in PIC18C442-I/PT?
- PIC18C442-I/PT has a maximum of 33 I/O pins.
Can PIC18C442-I/PT be used for real-time control applications?
- Yes, PIC18C442-I/PT is suitable for real-time control applications due to its high performance and integrated peripherals.
What communication interfaces are supported by PIC18C442-I/PT?
- PIC18C442-I/PT supports SPI, I2C, and UART communication interfaces.
Is there an integrated ADC in PIC18C442-I/PT?
- Yes, PIC18C442-I/PT features an integrated 10-bit ADC with multiple channels.
What development tools are available for programming PIC18C442-I/PT?
- Development tools such as MPLAB X IDE and PICkit programmers can be used for programming PIC18C442-I/PT.
Can PIC18C442-I/PT operate in low-power modes?
- Yes, PIC18C442-I/PT offers various low-power modes to conserve energy in battery-powered applications.
What is the maximum program memory size of PIC18C442-I/PT?
- PIC18C442-I/PT has a maximum program memory size of 16 KB.
Are there any application notes or reference designs available for PIC18C442-I/PT?
- Yes, Microchip provides application notes and reference designs to assist in the implementation of PIC18C442-I/PT in technical solutions.