PIC16F628T-20E/SS

Product Overview

Category

The PIC16F628T-20E/SS belongs to the category of microcontrollers.

Use

This microcontroller is widely used in various electronic devices and systems for controlling and processing data.

Characteristics

• High-performance 8-bit RISC architecture
• Low power consumption
• Enhanced flash program memory
• Wide operating voltage range
• Multiple communication interfaces
• Integrated peripherals for versatile applications

Package

The PIC16F628T-20E/SS is available in a small-sized SSOP package, which allows for easy integration into compact electronic designs.

Essence

The essence of this microcontroller lies in its ability to provide efficient and reliable control and processing capabilities for electronic systems.

Packaging/Quantity

The PIC16F628T-20E/SS is typically packaged in reels, with each reel containing a specific quantity of microcontrollers. The exact quantity may vary depending on the manufacturer's specifications.

Specifications

• Operating Voltage: 2.0V to 5.5V
• Maximum Clock Frequency: 20 MHz
• Flash Program Memory: 3.5 KB
• RAM: 224 bytes
• I/O Pins: 16
• Timers: 2
• Analog-to-Digital Converter (ADC): 1 channel, 8-bit resolution
• Communication Interfaces: USART, SPI, I2C

Detailed Pin Configuration

The PIC16F628T-20E/SS 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/AN3 - Analog input or digital I/O
6. RA4/T0CKI/C1OUT - Timer0 clock input or digital I/O
7. RA5/MCLR/VPP - Master Clear input or programming voltage
8. OSC1/CLKIN - Oscillator input
9. OSC2/CLKOUT - Oscillator output
10. RC0/T1OSO/T1CKI - Timer1 oscillator output or digital I/O
11. RC1/T1OSI/CCP2 - Timer1 oscillator input or Capture/Compare/PWM
12. RC2/CCP1 - Capture/Compare/PWM
13. RC3/SCK/SCL - Serial Clock for SPI or I2C
14. RC4/SDI/SDA - Serial Data In for SPI or I2C
15. RC5/SDO - Serial Data Out for SPI
16. RC6/TX/CK - USART Transmit or Synchronous Serial Clock
17. RC7/RX/DT - USART Receive or Synchronous Serial Data
18. VSS - Ground

Functional Features

The PIC16F628T-20E/SS offers several functional features that enhance its usability and performance:

1. High-performance RISC architecture enables efficient execution of instructions.
2. Low power consumption ensures energy-efficient operation, making it suitable for battery-powered devices.
3. Enhanced flash program memory allows for easy and flexible program updates.
4. Wide operating voltage range provides compatibility with various power supply sources.
5. Integrated peripherals, such as timers, ADC, and communication interfaces, offer versatility in system design.

Advantages and Disadvantages

Advantages

• Compact size and small form factor enable integration into space-constrained designs.
• Low power consumption extends battery life in portable applications.
• Versatile communication interfaces facilitate seamless connectivity with other devices.
• Enhanced flash program memory allows for easy firmware updates.

Disadvantages

• Limited RAM capacity may restrict the complexity of applications.
• Lack of advanced features compared to more powerful microcontrollers.
• Relatively lower clock frequency compared to some high-end microcontrollers.

Working Principles

The PIC16F628T-20E/SS operates based on the principles of a RISC architecture. It executes instructions stored in its flash program memory, utilizing integrated peripherals and I/O pins to interact with external components. The microcontroller follows a sequential execution model, where each instruction is fetched, decoded, and executed in a precise order.

Detailed Application Field Plans

The PIC16F628T-20E/SS 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

Its versatility and compact size make it suitable for a wide range of applications that require reliable control and processing capabilities.

Detailed and Complete Alternative Models

While the PIC