PIC18F2553-I/SO

Product Overview

Category

The PIC18F2553-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
• Flash program memory
• Low power consumption
• Wide operating voltage range
• Enhanced peripheral integration
• Flexible I/O options

Package

The PIC18F2553-I/SO is available in a small outline (SO) package, which allows for easy integration into compact designs.

Essence

The essence of the PIC18F2553-I/SO lies in its ability to provide efficient and reliable control and processing capabilities in a wide range of applications.

Packaging/Quantity

This microcontroller is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Architecture: 8-bit
• Program Memory Size: 32KB
• RAM Size: 2KB
• Number of I/O Pins: 22
• Operating Voltage Range: 2.0V to 5.5V
• Maximum Speed: 48 MHz
• ADC Resolution: 10-bit
• Communication Interfaces: UART, SPI, I2C
• Timers: 3 x 16-bit, 1 x 8-bit
• PWM Channels: 5
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The PIC18F2553-I/SO 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. MCLR - Master Clear input
9. VSS - Ground
10. OSC1/CLKIN - Oscillator input
11. OSC2/CLKOUT - Oscillator output
12. RC0 - General-purpose I/O pin
13. RC1 - General-purpose I/O pin
14. RC2 - General-purpose I/O pin
15. RC3 - General-purpose I/O pin
16. RC4 - General-purpose I/O pin
17. RC5 - General-purpose I/O pin
18. VUSB - USB power supply
19. RB0/INT0 - External interrupt input
20. RB1/INT1 - External interrupt input
21. RB2/INT2 - External interrupt input
22. RB3/CCP2 - Capture/Compare/PWM pin
23. RB4/SDA - I2C data pin
24. RB5/SCL - I2C clock pin
25. RB6/TX/CK - UART transmit pin
26. RB7/RX/DT - UART receive pin
27. RB8/PGM - In-Circuit Serial Programming pin
28. RB9/PGC - In-Circuit Debugger programming pin

Functional Features

The PIC18F2553-I/SO offers a range of functional features that enhance its usability and performance. Some notable features include:

• Enhanced Capture/Compare/PWM (CCP) module for precise timing control
• Analog-to-Digital Converter (ADC) for accurate analog signal measurement
• Universal Synchronous/Asynchronous Receiver/Transmitter (USART) for serial communication
• Inter-Integrated Circuit (I2C) module for communication with other devices
• Serial Peripheral Interface (SPI) module for synchronous serial communication
• Timer modules for timekeeping and event triggering
• Pulse Width Modulation (PWM) channels for generating analog-like signals

Advantages and Disadvantages

Advantages

• High-performance architecture enables efficient data processing
• Low power consumption extends battery life in portable applications
• Wide operating voltage range allows for flexibility in power supply options
• Enhanced peripheral integration simplifies system design and reduces component count
• Flexible I/O options provide versatility in connecting to external devices

Disadvantages

• Limited program memory size may restrict the complexity of applications
• 8-bit architecture may not be suitable for certain computationally intensive tasks
• Lack of built-in Ethernet or Wi-Fi connectivity limits networking capabilities

Working Principles

The PIC18F2553-I/SO operates based on the principles of a microcontroller. It executes instructions stored in its program memory, interacts with various peripherals, and processes data according to the programmed logic. The microcontroller communicates with external devices through its I/O pins, enabling control and data exchange.

Detailed Application Field Plans

The PIC18F2553