PIC16F18456-I/SS

Product Overview

Category

The PIC16F18456-I/SS 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 RISC architecture
• Flash program memory with self-read/write capability
• Enhanced mid-range core with 49 instructions
• Wide operating voltage range: 1.8V to 5.5V
• Low power consumption
• Multiple communication interfaces (UART, SPI, I2C)
• Analog-to-Digital Converter (ADC) module
• Timers and PWM modules for precise timing control
• Various interrupt sources for event-driven programming

Package

The PIC16F18456-I/SS is available in a SSOP package, which stands for Shrink Small Outline Package. This package offers a compact form factor suitable for space-constrained applications.

Essence

The essence of the PIC16F18456-I/SS lies in its ability to provide a cost-effective and versatile solution for embedded control systems. It combines a powerful microcontroller core with a rich set of peripherals, making it suitable for a wide range of applications.

Packaging/Quantity

The PIC16F18456-I/SS is typically sold in reels or tubes, containing a specific quantity of microcontrollers per package. The exact packaging and quantity may vary depending on the supplier.

Specifications

• Microcontroller Family: PIC16F
• Core Size: 8-bit
• Program Memory Size: 14KB
• RAM Size: 1.5KB
• Number of I/O Pins: 25
• Operating Voltage Range: 1.8V to 5.5V
• Maximum Clock Frequency: 32MHz
• Communication Interfaces: UART, SPI, I2C
• Analog-to-Digital Converter (ADC) Resolution: 10-bit
• Timers: 3
• PWM Channels: 2

Detailed Pin Configuration

The PIC16F18456-I/SS has a total of 25 I/O pins, each serving a specific purpose. The pin configuration is as follows:

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. RC0 - Digital I/O
8. RC1 - Digital I/O
9. RC2 - Digital I/O
10. RC3 - Digital I/O
11. RC4 - Digital I/O
12. RC5 - Digital I/O
13. RC6 - Digital I/O
14. RC7 - Digital I/O
15. RB0 - Digital I/O
16. RB1 - Digital I/O
17. RB2 - Digital I/O
18. RB3 - Digital I/O
19. RB4 - Digital I/O
20. RB5 - Digital I/O
21. RB6 - Digital I/O
22. RB7 - Digital I/O
23. RB8 - Digital I/O
24. RB9 - Digital I/O
25. VDD - Power Supply
26. VSS - Ground

Functional Features

The PIC16F18456-I/SS offers several functional features that enhance its usability and performance in various applications:

1. Flash Program Memory: Allows for easy reprogramming of the microcontroller's code.
2. Enhanced Mid-Range Core: Provides a wide range of instructions for efficient program execution.
3. Communication Interfaces: UART, SPI, and I2C interfaces enable seamless communication with other devices.
4. Analog-to-Digital Converter (ADC): Enables the microcontroller to convert analog signals into digital values for processing.
5. Timers and PWM Modules: Facilitate precise timing control and generation of PWM signals.
6. Interrupt Sources: Multiple interrupt sources allow for event-driven programming and efficient handling of external events.

Advantages and Disadvantages

Advantages

• High-performance 8-bit RISC architecture ensures efficient execution of instructions.
• Wide operating voltage range allows for flexibility in power supply selection.
• Low power consumption extends battery life in portable applications.
• Multiple communication interfaces enable easy integration with other devices.
• Rich set of peripherals enhances the microcontroller's capabilities.

Disadvantages

• Limited program memory size may restrict the complexity of applications.
• The number of I/O pins may be insufficient for certain projects requiring extensive interfacing.

Working Principles

The PIC16F18456-I/SS operates based on the principles of a typical microcontroller. It executes instructions stored in its program memory, interacts with various peripherals, and responds to external