PIC18C242-E/SO

Overview

Product Category

The PIC18C242-E/SO 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-based program memory
• Wide operating voltage range
• Low power consumption
• Enhanced peripheral integration

Package

The PIC18C242-E/SO is available in a small outline (SO) package, which provides ease of integration into compact electronic devices.

Essence

The essence of the PIC18C242-E/SO lies in its ability to provide efficient and reliable control and processing capabilities for a wide range of electronic applications.

Packaging/Quantity

The PIC18C242-E/SO is typically packaged in reels or tubes, with a quantity of 1000 units per package.

Specifications

• Architecture: 8-bit
• Program Memory Size: 16 KB
• RAM Size: 768 bytes
• Operating Voltage Range: 2.0V to 5.5V
• Maximum Speed: 40 MHz
• Number of I/O Pins: 35
• Timers: 3
• Analog-to-Digital Converter (ADC): 8 channels, 10-bit resolution
• Communication Interfaces: USART, SPI, I2C

Detailed Pin Configuration

The PIC18C242-E/SO features a total of 35 I/O pins, each serving a specific purpose. The pin configuration is as follows:

1. RA0 - I/O
2. RA1 - I/O
3. RA2 - I/O
4. RA3 - I/O
5. RA4 - I/O
6. RA5 - I/O
7. RE0 - I/O
8. RE1 - I/O
9. RE2 - I/O
10. VSS - Ground
11. VDD - Power Supply
12. RB0 - I/O
13. RB1 - I/O
14. RB2 - I/O
15. RB3 - I/O
16. RB4 - I/O
17. RB5 - I/O
18. RB6 - I/O
19. RB7 - I/O
20. RB8 - I/O
21. RB9 - I/O
22. RB10 - I/O
23. RB11 - I/O
24. RB12 - I/O
25. RB13 - I/O
26. RB14 - I/O
27. RB15 - I/O
28. VCAP - Capacitor Connection
29. VSS - Ground
30. VDD - Power Supply
31. OSC1/CLKI - Oscillator Input
32. OSC2/CLKO - Oscillator Output
33. MCLR/VPP - Master Clear/Input Voltage Programming
34. PGD - Programming/Data Line
35. PGC - Programming/Clock Line

Functional Features

The PIC18C242-E/SO offers a range of functional features that enhance its performance and versatility:

• Flash-based program memory allows for easy reprogramming and flexibility.
• Enhanced peripheral integration enables seamless communication with external devices.
• Low power consumption ensures efficient operation in battery-powered applications.
• Wide operating voltage range provides compatibility with various power sources.
• High-performance 8-bit architecture delivers fast and reliable processing capabilities.

Advantages and Disadvantages

Advantages

• Versatile and flexible microcontroller suitable for a wide range of applications.
• Efficient power management for extended battery life.
• Extensive peripheral integration simplifies system design and reduces component count.
• Flash-based program memory allows for easy updates and modifications.

Disadvantages

• Limited program memory size compared to some other microcontrollers in the market.
• Relatively higher cost compared to lower-end microcontrollers with similar specifications.

Working Principles

The PIC18C242-E/SO operates based on the principles of digital logic and microcontroller architecture. It executes instructions stored in its program memory, interacts with peripherals and external devices through its I/O pins, and performs various tasks according to the program code loaded into its memory.

Detailed Application Field Plans

The PIC18C242-E/SO finds applications in a wide range of fields, including but not limited to:

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

Detailed and Complete Alternative Models

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4. PIC18F4520
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