PIC16C621AT-04E/SS

Introduction

The PIC16C621AT-04E/SS is a microcontroller belonging to the PIC16C family, designed and manufactured 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 PIC16C621AT-04E/SS belongs to the microcontroller category, specifically within the PIC16C family of microcontrollers.

Use

This microcontroller is widely used in embedded systems, industrial control, consumer electronics, and various other applications that require low-power, high-performance microcontrollers.

Characteristics

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

Package

The PIC16C621AT-04E/SS is available in a SSOP (Shrink Small Outline Package) which offers a compact form factor suitable for space-constrained designs.

Essence

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

Packaging/Quantity

The PIC16C621AT-04E/SS is typically packaged in reels with a quantity of 2500 units per reel.

Specifications

• Operating Voltage: 2.5V to 6.0V
• Maximum Clock Frequency: 4 MHz
• Program Memory Size: 1.75 KB
• CPU Speed: 5 MIPS
• I/O Pins: 12
• Timers: 1 x 8-bit, 1 x 16-bit
• Analog-to-Digital Converter (ADC): 5 channels, 10-bit resolution

Detailed Pin Configuration

The detailed pin configuration of the PIC16C621AT-04E/SS is as follows: 1. VDD - Power Supply 2. VSS - Ground 3. RA0 - I/O Pin 4. RA1 - I/O Pin 5. RA2 - I/O Pin 6. RA3 - I/O Pin 7. RA4 - I/O Pin 8. MCLR - Master Clear (Reset) 9. RB0 - I/O Pin 10. RB1 - I/O Pin 11. RB2 - I/O Pin 12. RB3 - I/O Pin

Functional Features

• Enhanced core architecture for efficient instruction execution
• Flexible oscillator structure for precise timing control
• Integrated peripherals for versatile system integration
• Low-power modes for energy-efficient operation

Advantages and Disadvantages

Advantages

• Low power consumption extends battery life in portable applications
• Enhanced core architecture enables efficient program execution
• Versatile peripherals facilitate seamless system integration

Disadvantages

• Limited maximum clock frequency may restrict performance in high-speed applications
• Relatively small program memory size may limit the complexity of applications

Working Principles

The PIC16C621AT-04E/SS operates based on the Harvard architecture, featuring separate program and data memories. It executes instructions fetched from program memory and interacts with external devices through its I/O pins and integrated peripherals.

Detailed Application Field Plans

The PIC16C621AT-04E/SS is well-suited for various applications, including but not limited to: - Industrial control systems - Consumer electronics - Embedded systems in automotive electronics - Home automation and security systems - Medical devices

Detailed and Complete Alternative Models

Some alternative models to the PIC16C621AT-04E/SS include: - PIC16F628A - PIC16F690 - PIC16F877A - PIC18F4520

In conclusion, the PIC16C621AT-04E/SS microcontroller offers a balance of performance, power efficiency, and versatility, making it suitable for a wide range of embedded control applications.

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