PIC18F24K20T-I/ML

Product Overview

Category

The PIC18F24K20T-I/ML belongs to the category of microcontrollers.

Use

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

Characteristics

• High-performance 8-bit architecture
• Low power consumption
• Enhanced flash memory technology
• Integrated peripherals for versatile applications
• Wide operating voltage range
• Small form factor

Package

The PIC18F24K20T-I/ML is available in a small outline 28-pin package (ML) which is suitable for compact designs.

Essence

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

Packaging/Quantity

The PIC18F24K20T-I/ML 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: 16KB
• RAM Size: 768 bytes
• Number of I/O Pins: 25
• Operating Voltage Range: 2.3V to 5.5V
• Maximum Clock Speed: 64 MHz
• Data Bus Width: 8-bit
• ADC Resolution: 10-bit
• Communication Interfaces: SPI, I2C, UART

Detailed Pin Configuration

The PIC18F24K20T-I/ML has a total of 28 pins. 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. OSC1/CLKIN - Oscillator input/clock input
10. OSC2/CLKOUT - Oscillator output/clock output
11. RC0 - General-purpose I/O pin
12. RC1 - General-purpose I/O pin
13. RC2 - General-purpose I/O pin
14. RC3 - General-purpose I/O pin
15. RC4 - General-purpose I/O pin
16. RC5 - General-purpose I/O pin
17. VUSB - USB power supply voltage
18. RB0/INT0 - General-purpose I/O pin/External interrupt 0
19. RB1/INT1 - General-purpose I/O pin/External interrupt 1
20. RB2/INT2 - General-purpose I/O pin/External interrupt 2
21. RB3/CCP2 - General-purpose I/O pin/Capture/Compare/PWM 2
22. RB4/PGM - General-purpose I/O pin/In-Circuit Serial Programming
23. RB5/PGC - General-purpose I/O pin/Programming Clock
24. RB6/PGD - General-purpose I/O pin/Programming Data
25. RB7 - General-purpose I/O pin
26. RB8 - General-purpose I/O pin
27. RB9 - General-purpose I/O pin
28. MCLR/VPP - Master Clear/Voltage Programming Pin

Functional Features

• Enhanced Flash program memory for easy firmware updates
• Integrated analog-to-digital converter (ADC) for sensor interfacing
• Multiple communication interfaces (SPI, I2C, UART) for data exchange
• Timers and PWM modules for precise timing and control
• Interrupt capability for event-driven programming
• Low-power modes for energy-efficient operation

Advantages and Disadvantages

Advantages

• High-performance 8-bit architecture allows for efficient processing of data
• Low power consumption extends battery life in portable devices
• Enhanced flash memory technology enables easy firmware updates
• Integrated peripherals provide versatility in applications
• Wide operating voltage range allows for compatibility with various power sources
• Small form factor facilitates compact designs

Disadvantages

• Limited program memory size may restrict the complexity of applications
• Limited RAM size may impose constraints on data storage and manipulation
• Lack of built-in Ethernet or Wi-Fi connectivity limits networking capabilities

Working Principles

The PIC18F24K20T-I/ML operates based on the principles of a typical microcontroller. It executes instructions stored in its program memory to control and process data. The integrated peripherals, such as ADC, timers, and communication interfaces, enable interaction with external devices and facilitate data exchange. The microcontroller can be programmed using various development tools and programming languages.

Detailed Application Field Plans

The PIC18F24K20T-I/ML finds applications in a wide range of fields, including but