PIC18F252T-E/SO

Product Overview

Category

The PIC18F252T-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
• Robust communication interfaces

Package

The PIC18F252T-E/SO is available in a small outline (SO) package, which provides ease of integration into compact electronic designs.

Essence

The essence of the PIC18F252T-E/SO lies in its ability to provide efficient and reliable control and processing capabilities for a wide range of electronic applications.

Packaging/Quantity

This microcontroller is typically packaged in reels or tubes, with each reel or tube containing a specific quantity of devices. The exact packaging and quantity may vary depending on the supplier.

Specifications

• Architecture: 8-bit
• Program Memory Size: 32 KB
• RAM Size: 1536 bytes
• Operating Voltage Range: 2.0V to 5.5V
• Maximum CPU Speed: 40 MHz
• Number of I/O Pins: 22
• Communication Interfaces: UART, SPI, I2C
• Analog-to-Digital Converter (ADC): 10-bit, 13 channels
• Timers: 3 x 8-bit, 1 x 16-bit
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The PIC18F252T-E/SO has a total of 28 pins, each serving a specific purpose. Here is the detailed pin configuration:

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. MCLR - Master Clear input
9. VSS - Ground
10. OSC1/CLKIN - Oscillator input
11. OSC2/CLKOUT - Oscillator output
12. RC0 - General-purpose I/O pin
13. RC1 - General-purpose I/O pin
14. RC2 - General-purpose I/O pin
15. RC3 - General-purpose I/O pin
16. RC4 - General-purpose I/O pin
17. RC5 - General-purpose I/O pin
18. VDD - Power supply voltage
19. RB0/INT0 - External interrupt input
20. RB1/INT1 - External interrupt input
21. RB2/INT2 - External interrupt input
22. RB3 - General-purpose I/O pin
23. RB4 - General-purpose I/O pin
24. RB5 - General-purpose I/O pin
25. RB6 - General-purpose I/O pin
26. RB7 - General-purpose I/O pin
27. VSS - Ground
28. VDD - Power supply voltage

Functional Features

The PIC18F252T-E/SO offers a range of functional features that enhance its performance and versatility:

• High-speed processing capabilities
• Flash memory for program storage
• Ample RAM for data storage
• Multiple communication interfaces for seamless connectivity
• Analog-to-digital converter for precise analog signal acquisition
• Timers for accurate timing control
• Interrupt capability for efficient event handling
• Low-power modes for energy-efficient operation

Advantages and Disadvantages

Advantages

• High-performance 8-bit architecture
• Wide operating voltage range allows for flexibility in power supply selection
• Enhanced peripheral integration simplifies system design
• Robust communication interfaces enable seamless connectivity with other devices
• Flash-based program memory allows for easy reprogramming

Disadvantages

• Limited program memory size compared to higher-end microcontrollers
• Relatively low number of I/O pins may restrict the complexity of designs
• Lack of advanced features found in 16 or 32-bit microcontrollers

Working Principles

The PIC18F252T-E/SO operates based on the principles of a typical microcontroller. It executes instructions stored in its program memory, interacts with various peripherals and external devices through its I/O pins, and performs tasks according to the programmed logic.

Detailed Application Field Plans

The PIC18F252T-E/SO finds applications in various fields, including but not limited to:

1. Industrial automation: Control systems, monitoring devices, and data acquisition units.
2. Consumer electronics: Home appliances, remote controls, and wearable devices.
3. Automotive: Engine control units, dashboard displays, and vehicle diagnostics.
4. Medical devices: Patient monitoring