PIC16C554T-20I/SS

Product Overview

Category

The PIC16C554T-20I/SS 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 RISC architecture
• Flash-based program memory
• Wide operating voltage range
• Low power consumption
• Enhanced peripheral integration

Package

The PIC16C554T-20I/SS is available in a small outline, surface mount package (SS) which ensures easy integration onto printed circuit boards.

Essence

The essence of the PIC16C554T-20I/SS lies in its ability to provide efficient and reliable control and processing capabilities for a wide range of electronic devices and systems.

Packaging/Quantity

This microcontroller is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Operating Voltage: 2.0V to 5.5V
• Maximum CPU Frequency: 20 MHz
• Program Memory Size: 14 KB
• Data Memory Size: 368 bytes
• Number of I/O Pins: 25
• Timers/Counters: 3
• Analog-to-Digital Converters: 8 channels, 10-bit resolution
• Communication Interfaces: USART, SPI, I2C

Detailed Pin Configuration

The PIC16C554T-20I/SS has a total of 28 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. RA5 - General-purpose I/O pin
8. MCLR/VPP - Master Clear input or programming voltage supply
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. RB0/INT - General-purpose I/O pin or external interrupt input
19. RB1 - General-purpose I/O pin
20. RB2 - General-purpose I/O pin
21. RB3 - General-purpose I/O pin
22. RB4 - General-purpose I/O pin
23. RB5 - General-purpose I/O pin
24. RB6 - General-purpose I/O pin
25. RB7 - General-purpose I/O pin
26. VDD - Power supply voltage
27. VSS - Ground
28. RB7/PGD - General-purpose I/O pin or programming data input/output

Functional Features

The PIC16C554T-20I/SS offers several functional features that enhance its performance and versatility:

1. High-performance RISC architecture allows for efficient execution of instructions.
2. Flash-based program memory enables easy reprogramming of the microcontroller.
3. Enhanced peripheral integration provides a wide range of communication and control options.
4. Low power consumption ensures energy efficiency in battery-powered applications.
5. Wide operating voltage range allows for compatibility with various power sources.

Advantages and Disadvantages

Advantages

• High-performance architecture enables fast and efficient execution of instructions.
• Flash-based program memory allows for easy reprogramming and updates.
• Enhanced peripheral integration provides flexibility in designing complex systems.
• Low power consumption extends battery life in portable applications.

Disadvantages

• Limited program memory size may restrict the complexity of applications.
• Limited data memory size may pose challenges for data-intensive operations.
• Lack of advanced features compared to more modern microcontrollers.

Working Principles

The PIC16C554T-20I/SS operates based on the principles of a RISC (Reduced Instruction Set Computer) architecture. It executes instructions stored in its program memory, manipulating data from its data memory and interacting with various peripherals to perform desired tasks. The microcontroller follows a sequential execution model, where each instruction is fetched, decoded, and executed in a step-by-step manner.

Detailed Application Field Plans

The PIC16C554T-20I/SS finds applications in various fields, including but not limited to:

1. Industrial automation: Control systems for manufacturing processes and machinery.
2. Consumer electronics: Remote controls, home appliances, and entertainment devices.
3. Automotive: Engine control units, dashboard displays, and lighting systems.