PIC16F628T-04/SO

Product Overview

Category

The PIC16F628T-04/SO 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
• Flash-based program memory
• Wide operating voltage range
• Multiple communication interfaces
• On-chip peripherals for enhanced functionality

Package

The PIC16F628T-04/SO is available in a small outline (SO) package, which provides compactness and ease of integration into electronic circuits.

Essence

The essence of the PIC16F628T-04/SO lies in its ability to efficiently control and process data in a wide range of applications.

Packaging/Quantity

This microcontroller is typically packaged in reels or tubes, with quantities varying based on customer requirements.

Specifications

• Architecture: 8-bit RISC
• Program Memory: 3.5 KB Flash
• Data Memory: 224 bytes RAM
• Operating Voltage Range: 2.0V to 5.5V
• Maximum CPU Speed: 4 MHz
• Communication Interfaces: USART, SPI, I2C
• Timers/Counters: 2 x 8-bit, 1 x 16-bit
• Analog-to-Digital Converter (ADC): 8 channels, 10-bit resolution
• Digital I/O Pins: 16
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The PIC16F628T-04/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/AN3/VREF - Analog input or digital I/O, voltage reference
6. RA4/T0CKI - Timer0 clock input or digital I/O
7. RA5/MCLR/VPP - Master Clear input or programming voltage
8. GND - Ground
9. OSC1/CLKIN - Oscillator input
10. OSC2/CLKOUT - Oscillator output
11. RC0/T1OSO/T1CKI - Timer1 oscillator output or clock input or digital I/O
12. RC1/T1OSI/CCP2 - Timer1 oscillator input or capture/compare/PWM
13. RC2/CCP1 - Capture/compare/PWM
14. RC3/SCL - I2C serial clock input or digital I/O
15. RC4/SDA - I2C serial data input/output or digital I/O
16. RC5/SDI/SDA - SPI data input or I2C serial data input/output or digital I/O
17. RC6/SDO - SPI data output or digital I/O
18. RC7/DT/SDI - Data transmit or SPI data input or digital I/O

Functional Features

The PIC16F628T-04/SO offers several functional features that enhance its capabilities:

1. Flash-based Program Memory: Allows for easy reprogramming of the microcontroller.
2. On-chip Peripherals: Includes timers/counters, ADC, and communication interfaces, reducing the need for external components.
3. Low Power Consumption: Enables energy-efficient operation, making it suitable for battery-powered applications.
4. Wide Operating Voltage Range: Provides flexibility in various power supply scenarios.
5. High-performance RISC Architecture: Delivers efficient execution of instructions and fast processing.

Advantages and Disadvantages

Advantages

• Compact size and easy integration into electronic circuits.
• Versatile functionality with on-chip peripherals.
• Low power consumption for energy-efficient operation.
• Wide operating voltage range for flexibility.
• Flash-based program memory for easy reprogramming.

Disadvantages

• Limited program memory compared to some other microcontrollers.
• Relatively lower maximum CPU speed compared to higher-end microcontrollers.
• Limited number of I/O pins for larger-scale projects.

Working Principles

The PIC16F628T-04/SO operates based on the principles of a RISC architecture. It executes instructions stored in its program memory, utilizing on-chip peripherals and registers to perform various tasks. The microcontroller interacts with external devices through its I/O pins and communication interfaces, enabling data exchange and control.

Detailed Application Field Plans

The PIC16F628T-04/SO finds applications in various fields, including but not limited to:

1. Home Automation Systems: Controlling lighting, temperature, and security systems.
2. Industrial