PIC16F18855-I/SP

Product Overview

Category

The PIC16F18855-I/SP 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-based program memory
• Low power consumption
• Wide operating voltage range
• Enhanced peripheral integration
• Robust communication interfaces

Package

The PIC16F18855-I/SP is available in a 28-pin Small-Outline Integrated Circuit (SOIC) package.

Essence

The essence of the PIC16F18855-I/SP lies in its ability to provide efficient and reliable control and processing capabilities for a wide range of electronic devices and systems.

Packaging/Quantity

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

Specifications

• Architecture: 8-bit
• Program Memory Size: 14 KB
• RAM Size: 1.5 KB
• Number of I/O Pins: 25
• Operating Voltage Range: 2.3V to 5.5V
• Maximum CPU Speed: 32 MHz
• Communication Interfaces: UART, SPI, I2C
• Analog-to-Digital Converter (ADC): 10-bit, 24 channels
• Timers: 4 x 8-bit, 1 x 16-bit
• PWM Channels: 4
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The PIC16F18855-I/SP has a total of 28 pins, each serving a specific purpose. Here is a detailed pin configuration:

1. RA0 - Analog Input / Digital I/O
2. RA1 - Analog Input / Digital I/O
3. RA2 - Analog Input / Digital I/O
4. RA3 - Analog Input / Digital I/O
5. RA4 - Analog Input / Digital I/O
6. RA5 - Analog Input / Digital I/O
7. VSS - Ground
8. VDD - Power Supply
9. RC0 - Digital I/O
10. RC1 - Digital I/O
11. RC2 - Digital I/O
12. RC3 - Digital I/O
13. RC4 - Digital I/O
14. RC5 - Digital I/O
15. RC6 - Digital I/O
16. RC7 - Digital I/O
17. OSC1/CLKIN - Oscillator Input
18. OSC2/CLKOUT - Oscillator Output
19. RB0 - Digital I/O
20. RB1 - Digital I/O
21. RB2 - Digital I/O
22. RB3 - Digital I/O
23. RB4 - Digital I/O
24. RB5 - Digital I/O
25. RB6 - Digital I/O
26. RB7 - Digital I/O
27. MCLR/VPP - Master Clear / Programming Voltage
28. VSS - Ground

Functional Features

The PIC16F18855-I/SP offers several functional features that enhance its performance and versatility:

• Enhanced Core: The microcontroller's 8-bit architecture provides efficient processing capabilities.
• Flash Program Memory: Allows for easy reprogramming of the microcontroller.
• Enhanced Peripherals: Integrated peripherals such as UART, SPI, and I2C enable seamless communication with other devices.
• Analog-to-Digital Converter (ADC): Enables precise measurement of analog signals.
• Timers and PWM Channels: Facilitate accurate timing and control of various applications.

Advantages and Disadvantages

Advantages

• High-performance architecture for efficient processing.
• Flash-based program memory allows for easy reprogramming.
• Wide operating voltage range enables compatibility with various power sources.
• Enhanced peripheral integration simplifies system design and implementation.
• Robust communication interfaces facilitate seamless data exchange.

Disadvantages

• Limited program memory size compared to higher-end microcontrollers.
• Limited RAM size may restrict the complexity of applications.
• Availability of alternative models with additional features may limit its competitiveness in certain applications.

Working Principles

The PIC16F18855-I/SP operates based on the principles of digital logic and microcontroller architecture. It executes instructions stored in its program memory, interacts with peripherals, and processes data according to the programmed logic. The microcontroller's core, peripherals, and memory work together to enable precise control and efficient operation of electronic systems.

Detailed Application Field Plans

The PIC16F18855-I/SP 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 control units,