PIC18F26K20T-I/ML

Product Overview

• Category: Microcontroller
• Use: Embedded systems, control applications
• Characteristics: High-performance, low-power consumption, versatile
• Package: 28-pin QFN (Quad Flat No-Lead)
• Essence: A microcontroller designed for a wide range of applications requiring high performance and low power consumption.
• Packaging/Quantity: Tray packaging, 160 units per tray

Specifications

• Architecture: 8-bit
• CPU Speed: Up to 64 MHz
• Program Memory Size: 32 KB
• RAM Size: 2 KB
• Data EEPROM Size: 256 bytes
• Number of I/O Pins: 25
• ADC Channels: 10
• Timers: 4
• Communication Interfaces: SPI, I2C, UART
• Operating Voltage Range: 2.3V to 5.5V
• Temperature Range: -40°C to +125°C

Pin Configuration

The PIC18F26K20T-I/ML 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. OSC1/CLKI
10. OSC2/CLKO
11. RC0
12. RC1
13. RC2
14. RC3
15. RC4
16. RC5
17. RC6/TX/CK
18. RC7/RX/DT
19. RB0/INT0
20. RB1/INT1
21. RB2/INT2
22. RB3/CCP2/PWM2
23. RB4/PGM
24. RB5/PGC
25. RB6/PGD
26. RB7/T1OSO/T1CKI
27. RB8/T1OSI/CCP3/PWM3
28. RB9/CCP4/PWM4

Functional Features

• High-performance RISC CPU
• Enhanced Flash program memory with self-read/write capability
• Flexible and efficient power management features
• Multiple communication interfaces for easy integration
• Rich set of peripherals for various applications
• Enhanced capture/compare/PWM (CCP) modules for precise control
• Analog-to-Digital Converter (ADC) for accurate analog measurements
• Timers for time-based operations
• Low-power sleep mode for energy efficiency

Advantages and Disadvantages

Advantages

• High-performance capabilities
• Low power consumption
• Versatile and flexible
• Wide operating voltage range
• Extensive peripheral options
• Self-read/write capability for program memory

Disadvantages

• Limited program memory size (32 KB)
• Limited RAM size (2 KB)
• Limited data EEPROM size (256 bytes)

Working Principles

The PIC18F26K20T-I/ML microcontroller operates based on the principles of a high-performance RISC (Reduced Instruction Set Computer) CPU architecture. It executes instructions stored in its program memory to perform various tasks. The microcontroller's peripherals, such as timers, ADC, and communication interfaces, enable it to interact with external devices and perform complex operations.

Detailed Application Field Plans

The PIC18F26K20T-I/ML microcontroller is suitable for a wide range of applications, including but not limited to:

1. Industrial automation systems
2. Home automation systems
3. Automotive electronics
4. Medical devices
5. Consumer electronics
6. Internet of Things (IoT) devices
7. Robotics
8. Power management systems

Alternative Models

If the PIC18F26K20T-I/ML microcontroller does not meet specific requirements, alternative models with similar features and capabilities include:

1. PIC18F25K22-I/ML
2. PIC18F27K42-I/ML
3. PIC18F24K40-I/ML
4. PIC18F26K83-I/ML
5. PIC18F23K22-I/ML

These alternative models can be considered based on specific project needs and compatibility requirements.

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