PIC16C54AT-20/SO

Product Overview

Category

The PIC16C54AT-20/SO belongs to the category of microcontrollers.

Use

This microcontroller is commonly used in various electronic devices and systems for control and processing tasks.

Characteristics

• Low power consumption
• High performance
• Small form factor
• Wide operating voltage range
• Integrated peripherals for enhanced functionality

Package

The PIC16C54AT-20/SO is available in a small outline (SO) package, which provides ease of integration into circuit boards.

Essence

The essence of the PIC16C54AT-20/SO lies in its ability to provide efficient control and processing capabilities in a compact and low-power package.

Packaging/Quantity

The PIC16C54AT-20/SO is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Operating Voltage: 2.5V to 5.5V
• Clock Speed: 20 MHz
• Flash Memory: 512 words
• RAM: 25 bytes
• I/O Pins: 12
• Timers: 1
• ADC Channels: 4
• Communication Interfaces: SPI, I2C, UART

Detailed Pin Configuration

The PIC16C54AT-20/SO has a total of 18 pins, each serving a specific purpose. 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. MCLR - Master Clear input
8. OSC1 - Oscillator input
9. OSC2 - Oscillator output
10. RC0 - General-purpose I/O pin
11. RC1 - General-purpose I/O pin
12. RC2 - General-purpose I/O pin
13. RC3 - General-purpose I/O pin
14. RC4 - General-purpose I/O pin
15. RC5 - General-purpose I/O pin
16. VSS - Ground
17. RB7 - General-purpose I/O pin
18. RB6 - General-purpose I/O pin

Functional Features

The PIC16C54AT-20/SO offers several functional features that make it a versatile microcontroller for various applications:

• High-speed processing capabilities
• On-chip flash memory for program storage
• Integrated timers for precise timing control
• Analog-to-digital converter (ADC) for sensor interfacing
• Multiple communication interfaces for data exchange
• Low power consumption for battery-powered applications

Advantages and Disadvantages

Advantages

• Compact size allows for integration in space-constrained designs
• Wide operating voltage range enables compatibility with different power sources
• Integrated peripherals reduce the need for external components
• Low power consumption extends battery life in portable devices

Disadvantages

• Limited program and data memory compared to more advanced microcontrollers
• Relatively fewer I/O pins restricts the number of external devices that can be connected directly

Working Principles

The PIC16C54AT-20/SO operates based on the principles of digital logic and microcontroller architecture. It executes instructions stored in its flash memory, processes data, and controls external devices based on the program logic.

Detailed Application Field Plans

The PIC16C54AT-20/SO finds applications in various fields, including but not limited to:

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

Detailed and Complete Alternative Models

1. PIC16F54: Similar to the PIC16C54AT-20/SO, but with enhanced features such as larger memory and additional peripherals.
2. PIC12F508: A smaller microcontroller with limited I/O pins, suitable for simple control applications.
3. PIC16F628A: Offers more program memory, I/O pins, and advanced peripherals for complex applications.

These alternative models provide options with varying capabilities to suit different project requirements.

In conclusion, the PIC16C54AT-20/SO is a versatile microcontroller that offers high performance, low power consumption, and integrated peripherals. Its compact size and wide operating voltage range make it suitable for a wide range of applications in various fields. However, its limited memory and I/O pins should be considered when selecting this microcontroller for specific projects.