PIC16F18456-E/SP

Product Overview

Category

The PIC16F18456-E/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 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)
• Integrated analog peripherals (ADC, DAC)
• Rich set of digital I/O pins
• On-chip debugging support
• Robust ESD protection

Package

The PIC16F18456-E/SP is available in a small-sized 28-pin plastic dual inline package (DIP).

Essence

The essence of this microcontroller lies in its ability to provide a compact and versatile solution for controlling and managing various electronic systems.

Packaging/Quantity

The PIC16F18456-E/SP is typically packaged in reels or tubes, with each containing a specific quantity of microcontrollers. The exact quantity may vary depending on the manufacturer's specifications.

Specifications

• CPU Speed: Up to 32 MHz
• Program Memory Size: 14 KB
• RAM Size: 1 KB
• Data EEPROM Size: 256 bytes
• Number of I/O Pins: 25
• ADC Resolution: 10-bit
• Number of PWM Channels: 4
• Operating Temperature Range: -40°C to +125°C
• Supply Voltage Range: 1.8V to 5.5V

Detailed Pin Configuration

The PIC16F18456-E/SP features a total of 28 pins, each serving a specific purpose. Here is a detailed pin configuration:

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

Functional Features

The PIC16F18456-E/SP offers a range of functional features that make it suitable for various applications:

• High-speed processing capabilities
• Flexible and versatile I/O options
• Integrated analog peripherals for sensor interfacing
• Multiple communication interfaces for data exchange
• On-chip debugging support for easy development and troubleshooting
• Low power consumption for energy-efficient designs
• Robust ESD protection for enhanced reliability

Advantages and Disadvantages

Advantages

• Compact size and low power consumption make it suitable for portable devices.
• Wide operating voltage range allows for compatibility with different power sources.
• Integrated analog peripherals simplify sensor interfacing.
• On-chip debugging support speeds up development and troubleshooting.

Disadvantages

• Limited program memory size may restrict the complexity of applications.
• 8-bit architecture may not be sufficient for certain high-performance tasks.
• Limited number of I/O pins may require external multiplexing in complex systems.

Working Principles

The PIC16F18456-E/SP operates based on an 8-bit RISC architecture. It executes instructions stored in its flash program memory, which can be modified using self-read/write capability. The microcontroller interacts with the external world through its I/O pins, allowing it to receive inputs and provide outputs. It utilizes various peripherals, such as ADC and DAC, to interface with analog sensors and actuators. The microcontroller's core processes data and executes instructions to control the desired functionality of the electronic system it is embedded in.

Detailed