PIC16F18456-I/SO

Product Overview

Category

The PIC16F18456-I/SO belongs to the category of microcontrollers.

Use

This microcontroller is commonly used in various electronic devices and systems for controlling and processing data.

Characteristics

• High-performance 8-bit RISC architecture
• Wide operating voltage range (1.8V to 5.5V)
• Flash program memory with self-read/write capability
• Enhanced mid-range core with 49 instructions
• Multiple communication interfaces (UART, SPI, I2C)
• Analog-to-Digital Converter (ADC) module
• Timers and PWM modules for precise timing control
• Low-power consumption modes for energy efficiency

Package

The PIC16F18456-I/SO is available in a small outline (SO) package, which provides ease of integration into various circuit boards and systems.

Essence

The essence of this microcontroller lies in its ability to provide efficient and reliable control and processing capabilities for a wide range of applications.

Packaging/Quantity

The PIC16F18456-I/SO is typically packaged in reels or tubes, containing a specific quantity of microcontrollers per package. 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
• Number of I/O Pins: 25
• Operating Temperature Range: -40°C to +125°C
• Supply Voltage Range: 1.8V to 5.5V
• Data EEPROM Size: 256 bytes
• ADC Resolution: 10-bit
• Number of Timers: 3
• Communication Interfaces: UART, SPI, I2C

Detailed Pin Configuration

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

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

Functional Features

The PIC16F18456-I/SO microcontroller offers several functional features that enhance its usability and performance:

• High-speed processing capabilities with a maximum CPU speed of 32 MHz.
• Ample program memory size of 14 KB for storing application code.
• Sufficient RAM size of 1 KB for data storage and manipulation.
• Versatile analog input/output pins for interfacing with sensors and other analog devices.
• Multiple communication interfaces (UART, SPI, I2C) for seamless data exchange with external devices.
• Built-in ADC module for accurate analog-to-digital conversion.
• Timers and PWM modules for precise timing control and signal generation.
• Low-power consumption modes to optimize energy efficiency.

Advantages and Disadvantages

Advantages

• High-performance 8-bit RISC architecture ensures efficient processing.
• Wide operating voltage range allows compatibility with various power sources.
• Flash program memory with self-read/write capability enables easy firmware updates.
• Enhanced mid-range core with 49 instructions provides flexibility in programming.
• Multiple communication interfaces facilitate seamless integration with other devices.
• Low-power consumption modes contribute to energy-efficient operation.

Disadvantages

• Limited program memory size may restrict the complexity of applications.
• Relatively small RAM size may impose limitations on data storage and manipulation.
• Lack of advanced features found in higher-end microcontrollers.

Working Principles

The PIC16F18456-I/SO microcontroller operates based on the principles of a typical 8-bit RISC architecture. It executes instructions stored in its program memory, processes data using its central processing unit (CPU), and interacts with external devices through its I/O pins and communication interfaces. The microcontroller's working