PIC18LF4525T-I/PT

Product Overview

Category

The PIC18LF4525T-I/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
• Flash memory for program storage
• Integrated peripherals for versatile functionality
• Low power consumption
• Wide operating voltage range
• Robust communication interfaces

Package

The PIC18LF4525T-I/PT is available in a 44-pin TQFP (Thin Quad Flat Pack) package.

Essence

The essence of this microcontroller lies in its ability to provide efficient and reliable control and processing capabilities in a compact form factor.

Packaging/Quantity

The PIC18LF4525T-I/PT is typically packaged in reels, with each reel containing a specific quantity of microcontrollers. The exact quantity may vary depending on the manufacturer's specifications.

Specifications

• Architecture: 8-bit
• Program Memory Size: 32 KB
• RAM Size: 1.5 KB
• Number of I/O Pins: 36
• Operating Voltage Range: 2.0V to 5.5V
• Maximum CPU Speed: 40 MHz
• Communication Interfaces: UART, SPI, I2C
• Analog-to-Digital Converter (ADC): 10-bit, 13 channels

Detailed Pin Configuration

The PIC18LF4525T-I/PT has a total of 44 pins, each serving a specific purpose. Here is a detailed pin configuration:

• 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 5: RA3/AN3/VREF-/CVREF - Analog input or digital I/O
• Pin 6: RA4/T0CKI/C1OUT - Timer0 clock input or digital I/O
• Pin 7: RA5/SS/HLVDIN/C2OUT - Slave select or digital I/O
• Pin 8: RE0/RD/PMRD - Port E, RD or program memory read
• Pin 9: RE1/WR/PMWR - Port E, WR or program memory write
• Pin 10: RE2/CS/PMCS - Port E, CS or program memory chip select
• ... (continued for all pins)

Functional Features

The PIC18LF4525T-I/PT offers a range of functional features that enhance its versatility and performance. Some notable features include:

• Enhanced Capture/Compare/PWM (ECCP) module for advanced motor control applications
• Enhanced USART module for serial communication
• Master Synchronous Serial Port (MSSP) module supporting SPI and I2C protocols
• Timers and counters for precise timing operations
• Analog-to-Digital Converter (ADC) for analog signal acquisition
• High-Speed PWM module for generating accurate pulse-width modulation signals

Advantages and Disadvantages

Advantages

• High-performance architecture enables efficient processing
• Flash memory allows for easy program updates
• Integrated peripherals reduce the need for external components
• Low power consumption extends battery life in portable applications
• Wide operating voltage range enhances compatibility

Disadvantages

• Limited program memory size may restrict complex applications
• Limited RAM size may impose constraints on data storage
• 8-bit architecture may not be suitable for certain demanding tasks
• Lack of built-in Ethernet or USB interfaces may require additional components for connectivity

Working Principles

The PIC18LF4525T-I/PT operates based on the principles of a typical microcontroller. It executes instructions stored in its program memory, interacts with external devices through its I/O pins, and utilizes its integrated peripherals to perform various tasks. The microcontroller's central processing unit (CPU) coordinates these operations, enabling the execution of complex control algorithms and data processing.

Detailed Application Field Plans

The PIC18LF4525T-I/PT 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 systems, diagnostic equipment, and wearable devices.
5. Internet of Things (IoT): Smart home automation, sensor networks, and remote monitoring.

Detailed and Complete Alternative Models

• PIC18F4520
• PIC18F4525
• PIC18F4620
• PIC18F4625
• PIC