PIC16C54AT-04/SO

Introduction

The PIC16C54AT-04/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, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Product Overview

• Category: Microcontroller
• Use: The PIC16C54AT-04/SO is commonly used in embedded control applications such as automotive, industrial, appliances, and consumer electronics.
• Characteristics: It features low power consumption, high performance, and a wide operating voltage range.
• Package: The PIC16C54AT-04/SO is available in a 18-pin SOIC (Small Outline Integrated Circuit) package.
• Essence: This microcontroller integrates a CPU, memory, and I/O peripherals on a single chip.
• Packaging/Quantity: It is typically supplied in reels with a quantity of 2500 units per reel.

Specifications

• Operating Voltage: 2.5V to 6.0V
• Clock Speed: 4 MHz
• Program Memory Size: 512 x 12 words
• RAM Size: 25 bytes
• I/O Pins: 12
• Timers: 1 x 8-bit

Detailed Pin Configuration

The detailed pin configuration for the PIC16C54AT-04/SO is as follows: 1. VDD - Power supply 2. RA0 - I/O pin 3. RA1 - I/O pin 4. RA2 - I/O pin 5. RA3 - I/O pin 6. RA4 - I/O pin 7. MCLR - Master Clear (Reset) 8. VSS - Ground 9. OSC1 - Oscillator input 10. OSC2 - Oscillator output 11. RC0 - I/O pin 12. RC1 - I/O pin 13. RC2 - I/O pin 14. RC3 - I/O pin 15. RC4 - I/O pin 16. RC5 - I/O pin 17. VDD - Power supply 18. VSS - Ground

Functional Features

The PIC16C54AT-04/SO offers the following functional features: - 12 I/O pins for interfacing with external devices - On-chip oscillator for clock generation - Timer module for timing and control applications - Serial communication interface for data transfer

Advantages and Disadvantages

Advantages

• Low power consumption
• Compact size
• Wide operating voltage range
• Integrated peripherals reduce external component count

Disadvantages

• Limited program memory size
• Limited RAM size
• Limited number of I/O pins

Working Principles

The microcontroller operates by executing instructions stored in its program memory. It interacts with external devices through its I/O pins and utilizes its integrated peripherals to perform various tasks such as timing, control, and communication.

Detailed Application Field Plans

The PIC16C54AT-04/SO is suitable for a wide range of applications including: - Automotive control systems - Industrial automation - Appliance control - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the PIC16C54AT-04/SO include: - PIC16F54 - PIC16C55 - PIC16F57 - PIC16C58

In conclusion, the PIC16C54AT-04/SO is a versatile microcontroller suitable for various embedded control applications. Its compact size, low power consumption, and integrated peripherals make it a popular choice among developers in the automotive, industrial, appliance, and consumer electronics industries.

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