PIC18LF47K40-I/MV

Basic Information Overview

• Category: Microcontroller
• Use: Embedded systems, Internet of Things (IoT) devices, industrial automation, consumer electronics
• Characteristics: High-performance, low-power consumption, versatile, integrated peripherals
• Package: 28-pin QFN (Quad Flat No-Lead)
• Essence: A microcontroller designed for a wide range of applications, offering advanced features and flexibility.
• Packaging/Quantity: Available in reels of 2500 units.

Specifications

• Architecture: 8-bit
• CPU Speed: Up to 64 MHz
• Program Memory Size: 128 KB
• RAM Size: 4 KB
• Data EEPROM Size: 256 bytes
• Number of I/O Pins: 25
• ADC Channels: 13
• UART Modules: 2
• SPI Modules: 2
• I2C Modules: 2
• Timers: 5
• Operating Voltage Range: 1.8V to 5.5V
• Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The PIC18LF47K40-I/MV microcontroller has a total of 28 pins. The pin configuration is as follows:

1. RA0
2. RA1
3. RA2
4. RA3
5. RA4
6. RA5
7. VSS
8. VDD
9. RA7
10. RA6
11. RC0
12. RC1
13. RC2
14. RC3
15. RC4
16. RC5
17. RC6
18. RC7
19. OSC1/CLKI
20. OSC2/CLKO
21. RB0
22. RB1
23. RB2
24. RB3
25. RB4
26. RB5
27. RB6
28. RB7

Functional Features

• High-performance RISC CPU
• Enhanced Flash program memory
• Integrated peripherals for various applications
• Multiple communication interfaces (UART, SPI, I2C)
• Analog-to-Digital Converter (ADC) for sensor interfacing
• Timers and PWM modules for precise timing control
• Low-power consumption modes for energy efficiency
• Flexible pin configuration options for customization

Advantages and Disadvantages

Advantages: - Versatile and suitable for a wide range of applications - High-performance CPU for efficient processing - Integrated peripherals reduce external component count - Low-power consumption extends battery life - Flexible pin configuration allows customization

Disadvantages: - Limited program memory size compared to some other microcontrollers - Limited RAM size may restrict complex data processing - Higher cost compared to lower-end microcontrollers

Working Principles

The PIC18LF47K40-I/MV microcontroller operates based on the principles of an 8-bit RISC architecture. It executes instructions stored in its program memory, interacts with peripherals, and processes data according to the program logic. The integrated peripherals, such as UART, SPI, and I2C modules, enable communication with external devices. The ADC allows the microcontroller to interface with analog sensors. The timers and PWM modules provide precise timing control for various applications.

Detailed Application Field Plans

The PIC18LF47K40-I/MV microcontroller finds applications in various fields, including: 1. Embedded systems: Used in industrial automation, home automation, and automotive systems. 2. Internet of Things (IoT) devices: Enables connectivity and control in smart devices and IoT networks. 3. Consumer electronics: Used in appliances, gaming consoles, and wearable devices. 4. Medical devices: Provides control and monitoring capabilities in medical equipment. 5. Robotics: Used for controlling robot movements and interactions.

Detailed and Complete Alternative Models

1. PIC18F47K40-I/MV: Similar to PIC18LF47K40-I/MV but without the low-power features.
2. PIC18LF47K40-HV/I/MV: High-voltage version with extended operating voltage range.
3. PIC18LF47K40T-I/ML: Smaller form factor in a 44-pin QFN package.
4. PIC18LF47K40-I/PF: DIP package variant for through-hole mounting.

(Note: The above list is not exhaustive and there may be other alternative models available.)

This encyclopedia entry provides an overview of the PIC18LF47K40-I/MV microcontroller, including its basic information, specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.