PIC18F27K40-I/SS

Product Overview

Category

The PIC18F27K40-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 architecture
• Flash program memory
• Low power consumption
• Wide operating voltage range
• Enhanced peripherals for versatile functionality

Package

The PIC18F27K40-I/SS is available in a SSOP package, which stands for Shrink Small Outline Package. This package provides a compact form factor suitable for space-constrained designs.

Essence

The essence of the PIC18F27K40-I/SS lies in its ability to provide efficient and reliable control and processing capabilities in a small form factor.

Packaging/Quantity

This microcontroller is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Microcontroller Family: PIC18
• Core Size: 8-bit
• Program Memory Size: 128 KB
• RAM Size: 3.8 KB
• Number of I/O Pins: 25
• Operating Voltage Range: 2.3V to 5.5V
• Maximum Speed: 64 MHz
• Data Bus Width: 8-bit
• ADC Resolution: 10-bit
• Communication Interfaces: SPI, I2C, UART

Detailed Pin Configuration

The PIC18F27K40-I/SS has a total of 25 pins, each serving a specific purpose. The pin configuration is as follows:

1. VDD - Power supply voltage
2. RA0 - General-purpose I/O pin
3. RA1 - General-purpose I/O pin
4. RA2 - General-purpose I/O pin
5. RA3 - General-purpose I/O pin
6. RA4 - General-purpose I/O pin
7. RA5 - General-purpose I/O pin
8. VSS - Ground
9. RB0 - General-purpose I/O pin
10. RB1 - General-purpose I/O pin
11. RB2 - General-purpose I/O pin
12. RB3 - General-purpose I/O pin
13. RB4 - General-purpose I/O pin
14. RB5 - General-purpose I/O pin
15. RB6 - General-purpose I/O pin
16. RB7 - General-purpose I/O pin
17. RC0 - General-purpose I/O pin
18. RC1 - General-purpose I/O pin
19. RC2 - General-purpose I/O pin
20. RC3 - General-purpose I/O pin
21. RC4 - General-purpose I/O pin
22. RC5 - General-purpose I/O pin
23. RC6 - General-purpose I/O pin
24. RC7 - General-purpose I/O pin
25. VSS - Ground

Functional Features

The PIC18F27K40-I/SS offers a range of functional features that enhance its versatility and performance. Some notable features include:

• Enhanced Capture/Compare/PWM (ECCP) module for advanced motor control applications
• Analog-to-Digital Converter (ADC) with 10-bit resolution for precise analog signal measurement
• Multiple communication interfaces (SPI, I2C, UART) for seamless integration with other devices
• Timers and counters for accurate timing and event management
• High-speed PWM modules for efficient pulse-width modulation
• Integrated EEPROM memory for non-volatile data storage

Advantages and Disadvantages

Advantages

• High-performance 8-bit architecture enables fast and efficient processing
• Wide operating voltage range allows for flexibility in power supply options
• Enhanced peripherals provide advanced functionality for various applications
• Compact SSOP package saves space in designs

Disadvantages

• Limited program memory size compared to some other microcontrollers
• Relatively low RAM size may restrict the complexity of certain applications
• Lack of built-in wireless communication capabilities

Working Principles

The PIC18F27K40-I/SS operates based on the principles of a typical microcontroller. It executes instructions stored in its program memory, interacts with external devices through its I/O pins, and utilizes its integrated peripherals to perform specific tasks. The microcontroller's core processes data and controls the flow of information within the system.

Detailed Application Field Plans

The PIC18F27K40-I/SS finds application 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 remote controls.
3. Automotive: Engine management systems, dashboard displays, and lighting control.
4. Internet of Things (IoT): Sensor nodes, smart home devices, and wearable technology.
5. Medical devices: Patient monitoring systems, diagnostic equipment,