PIC16C54A-04I/SO

Product Overview

Category

The PIC16C54A-04I/SO belongs to the category of microcontrollers.

Use

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

Characteristics

• Low power consumption
• High-performance RISC CPU
• Wide operating voltage range
• On-chip program memory
• Multiple I/O ports
• Timer/counter modules
• Serial communication interface

Package

The PIC16C54A-04I/SO is available in a small outline (SO) package, which provides ease of integration into electronic circuits.

Essence

The essence of the PIC16C54A-04I/SO lies in its ability to provide efficient control and processing capabilities within a compact form factor.

Packaging/Quantity

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

Specifications

• Operating Voltage: 2.5V to 6.0V
• Maximum Clock Frequency: 4 MHz
• Program Memory Size: 512 words
• Data Memory Size: 25 bytes
• I/O Pins: 12
• Timers: 1
• Communication Interfaces: UART, SPI, I2C

Detailed Pin Configuration

The PIC16C54A-04I/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/AN0 - Analog input or digital I/O
3. RA1/AN1 - Analog input or digital I/O
4. RA2/AN2 - Analog input or digital I/O
5. RA3/MCLR/VPP - Master Clear input or programming voltage
6. RA4/T0CKI - Timer0 clock input
7. OSC1/CLKIN - Oscillator input
8. OSC2/CLKOUT - Oscillator output
9. RC0/T1OSO/T1CKI - Timer1 oscillator output or external clock input
10. RC1/T1OSI/CCP2 - Timer1 oscillator input or CCP2 module
11. RC2/CCP1 - CCP1 module
12. RC3/SCL - I2C clock input
13. RC4/SDA - I2C data input/output
14. RC5/SDI/SDA - SPI data input or I2C data input/output
15. RC6/SDO - SPI data output
16. RC7/SCK/SCL - SPI clock input or I2C clock input
17. VSS - Ground
18. RB7 - Digital I/O

Functional Features

The PIC16C54A-04I/SO offers the following functional features:

1. High-performance RISC CPU for efficient processing.
2. On-chip program memory for storing instructions and code.
3. Multiple I/O ports for interfacing with external devices.
4. Timer/counter modules for precise timing operations.
5. Serial communication interface (UART, SPI, I2C) for data exchange.

Advantages and Disadvantages

Advantages

• Low power consumption makes it suitable for battery-powered applications.
• Wide operating voltage range allows flexibility in various power supply configurations.
• Compact form factor enables integration into space-constrained designs.
• On-chip program memory eliminates the need for external memory components.
• Multiple I/O ports provide versatility in connecting to external devices.

Disadvantages

• Limited program memory size may restrict the complexity of applications.
• Relatively low clock frequency compared to some other microcontrollers.
• Lack of advanced features found in more modern microcontroller models.

Working Principles

The PIC16C54A-04I/SO operates based on the principles of a RISC (Reduced Instruction Set Computer) architecture. It executes instructions stored in its program memory, performs calculations, and controls external devices through its I/O ports. The microcontroller's internal clock generates timing signals for precise operation, while the on-chip timers facilitate time-dependent tasks. Communication with other devices is achieved through the serial communication interfaces.

Detailed Application Field Plans

The PIC16C54A-04I/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
7. Robotics

Detailed and Complete Alternative Models

While the PIC16C54A-04I/SO offers specific features and capabilities, there are alternative microcontroller models available that cater to different requirements. Some notable alternatives include:

1. PIC16F54: Similar