PIC16C54C-20I/SO

Introduction

The PIC16C54C-20I/SO is a microcontroller belonging to the PIC16C5X family of microcontrollers developed by Microchip Technology. This entry provides an overview of the product, including its category, use, characteristics, package, essence, packaging/quantity, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Product Overview

Category

The PIC16C54C-20I/SO belongs to the category of 8-bit microcontrollers, specifically designed for embedded control applications.

Use

It is commonly used in various embedded systems such as consumer electronics, automotive applications, industrial automation, and more.

Characteristics

• Low power consumption
• High performance
• Enhanced features for embedded control applications

Package

The PIC16C54C-20I/SO is available in a small outline (SO) package, which is suitable for space-constrained applications.

Essence

The essence of this microcontroller lies in its ability to provide efficient and reliable control in embedded systems while consuming minimal power.

Packaging/Quantity

It is typically supplied in tape and reel packaging with a quantity of 2500 units per reel.

Specifications

• Operating Voltage: 2.5V to 6.0V
• Speed Grade: 20 MHz
• Program Memory Size: 512 x 12
• RAM Size: 25 x 8
• I/O Pins: 12
• Timers: 1 x 8-bit

Detailed Pin Configuration

The PIC16C54C-20I/SO features a total of 18 pins, each serving specific functions related to input/output, power supply, clock signals, and programming interfaces.

| Pin Number | Function | |------------|----------------| | 1 | VDD (Power) | | 2 | RA0/AN0 | | 3 | RA1/AN1 | | 4 | RA2/AN2 | | 5 | RA3/AN3/VPP | | 6 | RA4/T0CKI | | 7 | MCLR/VPP | | 8 | GND (Ground) | | 9 | RB0 | | 10 | RB1 | | 11 | RB2 | | 12 | RB3 | | 13 | RB4 | | 14 | RB5 | | 15 | RB6 | | 16 | RB7 | | 17 | OSC1 | | 18 | OSC2 |

Functional Features

The PIC16C54C-20I/SO offers the following key functional features: - On-chip oscillator - Timer module - Analog-to-digital converter - Serial communication interface - Power-saving sleep mode

Advantages and Disadvantages

Advantages

• Low power consumption
• Compact package size
• Integrated peripherals for versatile applications
• Cost-effective solution for embedded control

Disadvantages

• Limited program memory and RAM size
• Relatively lower processing speed compared to newer microcontrollers
• Limited I/O pins for complex applications

Working Principles

The microcontroller operates based on the stored program instructions in its memory, executing tasks according to the input signals received from external devices or sensors. It utilizes its integrated peripherals to perform various control and data processing operations, interacting with the connected components through its I/O pins.

Detailed Application Field Plans

The PIC16C54C-20I/SO finds applications in diverse fields, including but not limited to: - Home appliances control - Automotive systems - Industrial automation - Consumer electronics - Medical devices

Alternative Models

For those seeking alternatives to the PIC16C54C-20I/SO, several other microcontrollers can be considered, including: - PIC16F54 - PIC16F57 - PIC16F72 - ATmega8A

In conclusion, the PIC16C54C-20I/SO serves as a reliable and cost-effective solution for embedded control applications, offering a balance between performance and power efficiency. Its compact size and integrated features make it suitable for various embedded systems, despite its limitations in memory and processing capabilities.

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