PIC18LF2520-I/SO

Product Overview

Category

The PIC18LF2520-I/SO 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 architecture
• Low power consumption
• Enhanced Flash program memory
• Integrated peripherals for versatile applications
• Wide operating voltage range
• Robust communication interfaces

Package

The PIC18LF2520-I/SO is available in a small outline (SO) package, which provides ease of integration into compact designs.

Essence

The essence of this microcontroller lies in its ability to efficiently execute complex tasks while consuming minimal power.

Packaging/Quantity

The PIC18LF2520-I/SO is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Architecture: 8-bit
• Program Memory Size: 32 KB
• RAM Size: 1536 bytes
• Operating Voltage Range: 2.0V to 5.5V
• Maximum CPU Speed: 40 MHz
• Number of I/O Pins: 25
• Communication Interfaces: UART, SPI, I2C
• Analog-to-Digital Converter (ADC): 10-bit, 13 channels
• Timers: 3 x 8-bit, 1 x 16-bit
• PWM Channels: 2
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The PIC18LF2520-I/SO microcontroller has a total of 28 pins, each serving a specific purpose. The pin configuration is as follows:

1. VDD - Power supply voltage
2. RA0 - General-purpose I/O pin
3. RA1 - General-purpose I/O pin
4. RA2 - General-purpose I/O pin
5. RA3 - General-purpose I/O pin
6. RA4 - General-purpose I/O pin
7. RA5 - General-purpose I/O pin
8. VSS - Ground
9. OSC1/CLKIN - Oscillator input
10. OSC2/CLKOUT - Oscillator output
11. RC0 - General-purpose I/O pin
12. RC1 - General-purpose I/O pin
13. RC2 - General-purpose I/O pin
14. RC3 - General-purpose I/O pin
15. RC4 - General-purpose I/O pin
16. RC5 - General-purpose I/O pin
17. RB0/INT0 - External interrupt input
18. RB1/INT1 - External interrupt input
19. RB2/INT2 - External interrupt input
20. RB3/CCP2 - Capture/Compare/PWM pin
21. RB4/SDI/SDA - Serial data input/I2C data
22. RB5/SDO/SCL - Serial data output/I2C clock
23. RB6/TX/CK - UART transmit pin
24. RB7/RX/DT - UART receive pin
25. RB8/PGM - In-Circuit Serial Programming pin
26. RB9/PGC - In-Circuit Debugger clock pin
27. RB10/PGD - In-Circuit Debugger data pin
28. MCLR/VPP - Master Clear/Voltage programming pin

Functional Features

The PIC18LF2520-I/SO microcontroller offers a range of functional features, including:

• High-speed processing capabilities
• Flash program memory for storing code
• Data EEPROM memory for non-volatile data storage
• Integrated peripherals such as timers, PWM channels, and ADC
• Multiple communication interfaces for seamless connectivity
• Enhanced security features for protecting sensitive data
• Power-saving modes to optimize energy consumption
• Flexible I/O pins for interfacing with external devices

Advantages and Disadvantages

Advantages

• High-performance 8-bit architecture enables efficient execution of tasks.
• Low power consumption extends battery life in portable applications.
• Integrated peripherals provide versatility and reduce external component count.
• Wide operating voltage range allows compatibility with various power sources.
• Robust communication interfaces facilitate seamless data exchange.

Disadvantages

• Limited program memory size may restrict the complexity of applications.
• The number of I/O pins may be insufficient for certain projects.
• Lack of advanced features found in higher-end microcontrollers.

Working Principles

The PIC18LF2520-I/SO microcontroller operates based on the principles of digital logic and embedded systems. It executes instructions stored in its program memory, interacts with peripherals, and communicates with external devices as per the programmed code. By utilizing its integrated components and processing capabilities, it performs tasks according to the desired functionality.

Detailed Application Field Plans

The PIC18LF2520-I/SO microcontroller finds applications