PIC18F45K80-I/PT

Product Overview

Category

The PIC18F45K80-I/PT 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 program memory
• Low power consumption
• Enhanced peripherals for versatile functionality
• Wide operating voltage range
• Robust communication interfaces

Package

The PIC18F45K80-I/PT is available in a small form factor package, known as TQFP (Thin Quad Flat Pack).

Essence

The essence of this microcontroller lies in its ability to provide efficient and reliable control and processing capabilities in a compact package.

Packaging/Quantity

The PIC18F45K80-I/PT is typically packaged in reels, with each reel containing a specific quantity of microcontrollers. The exact quantity may vary depending on the manufacturer's specifications.

Specifications

• Microcontroller Family: PIC18
• Core Size: 8-bit
• Program Memory Size: 32KB
• RAM Size: 2KB
• Number of I/O Pins: 36
• Operating Voltage Range: 2.0V to 5.5V
• Maximum Clock Speed: 64 MHz
• Communication Interfaces: UART, SPI, I2C
• Analog-to-Digital Converter (ADC) Channels: 13
• Timers/Counters: 4
• PWM Outputs: 5

Detailed Pin Configuration

The PIC18F45K80-I/PT microcontroller has a total of 44 pins. The pin configuration is as follows:

1. VDD - Power supply voltage
2. VSS - Ground
3. RA0 - General-purpose I/O pin
4. RA1 - General-purpose I/O pin
5. RA2 - General-purpose I/O pin
6. RA3 - General-purpose I/O pin
7. RA4 - General-purpose I/O pin
8. RA5 - General-purpose I/O pin
9. MCLR - Master Clear input
10. VREF- - Reference voltage for ADC
11. AN0 - Analog input channel 0
12. AN1 - Analog input channel 1
13. AN2 - Analog input channel 2
14. AN3 - Analog input channel 3
15. AN4 - Analog input channel 4
16. AN5 - Analog input channel 5
17. AN6 - Analog input channel 6
18. AN7 - Analog input channel 7
19. RB0 - General-purpose I/O pin
20. RB1 - General-purpose I/O pin
21. RB2 - General-purpose I/O pin
22. RB3 - General-purpose I/O pin
23. RB4 - General-purpose I/O pin
24. RB5 - General-purpose I/O pin
25. RB6 - General-purpose I/O pin
26. RB7 - General-purpose I/O pin
27. RB8 - General-purpose I/O pin
28. RB9 - General-purpose I/O pin
29. RB10 - General-purpose I/O pin
30. RB11 - General-purpose I/O pin
31. RB12 - General-purpose I/O pin
32. RB13 - General-purpose I/O pin
33. RB14 - General-purpose I/O pin
34. RB15 - General-purpose I/O pin
35. VCAP - External capacitor connection for internal voltage regulator
36. VSS - Ground

Functional Features

The PIC18F45K80-I/PT microcontroller offers a range of functional features, including:

1. High-performance processing capabilities
2. Flash program memory for storing code
3. Low power consumption for energy-efficient operation
4. Enhanced peripherals such as UART, SPI, and I2C for versatile communication
5. Analog-to-Digital Converter (ADC) channels for precise analog measurements
6. Timers/Counters for accurate timing and event counting
7. Pulse Width Modulation (PWM) outputs for controlling analog devices

Advantages and Disadvantages

Advantages

• High-performance 8-bit architecture enables efficient processing.
• Flash program memory allows for easy code updates and flexibility.
• Low power consumption extends battery life in portable applications.
• Enhanced peripherals provide versatile communication options.
• Wide operating voltage range accommodates various power supply configurations.

Disadvantages

• Limited program memory size may restrict the complexity of applications.
• Limited RAM size may impose constraints on data storage and manipulation.
• The small form factor package may require additional measures for heat dissipation in high-power applications.

Working Principles

The PIC18F45K80-I/PT microcontroller operates based on the principles of digital logic and embedded control. It executes instructions stored in its program memory to