PIC16F628AT-E/SS

Product Overview

Category

The PIC16F628AT-E/SS belongs to the category of microcontrollers.

Use

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

Characteristics

• Low power consumption
• High performance
• Small form factor
• Wide operating voltage range
• Enhanced features for advanced applications

Package

The PIC16F628AT-E/SS is available in a small surface mount package (SS) which allows for easy integration into compact designs.

Essence

The essence of the PIC16F628AT-E/SS lies in its ability to provide efficient control and processing capabilities in a compact and low-power package.

Packaging/Quantity

The PIC16F628AT-E/SS is typically packaged in reels or tubes, with each reel or tube containing a specific quantity of microcontrollers.

Specifications

• Microcontroller Family: PIC16F
• Model: 628AT
• Operating Voltage Range: 2.0V to 5.5V
• Flash Program Memory: 3.5KB
• RAM: 224 bytes
• I/O Pins: 16
• Timers: 2
• ADC Channels: 8
• Communication Interfaces: SPI, USART, I2C
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The PIC16F628AT-E/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/VREF - Analog input or digital I/O
6. RA4/T0CKI/C1OUT - Timer0 clock input or digital I/O
7. RA5/AN4/MCLR/VPP - Master Clear input or analog 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 digital I/O
12. RC2/CCP1 - Capture/Compare/PWM module 1
13. RC3/SCK/SCL - Serial clock for SPI or I2C
14. RC4/SDI/SDA - Serial data input for SPI or I2C
15. RC5/SDO - Serial data output for SPI
16. RC6/TX/CK - USART transmit or clock for synchronous mode
17. RC7/RX/DT - USART receive or data for synchronous mode
18. VSS - Ground

Functional Features

The PIC16F628AT-E/SS offers a range of functional features that enhance its performance and versatility. Some notable features include:

• Enhanced Capture/Compare/PWM (CCP) module for precise timing control
• Integrated USART for serial communication
• Multiple communication interfaces (SPI, USART, I2C)
• On-chip analog-to-digital converter (ADC) for sensor interfacing
• Timers for accurate timekeeping and event triggering
• Low-power sleep mode for power conservation
• Flexible I/O pins for easy integration with external devices

Advantages and Disadvantages

Advantages

• Compact size allows for space-efficient designs
• Wide operating voltage range enables compatibility with various power sources
• Low power consumption extends battery life in portable applications
• Enhanced features provide advanced functionality for complex tasks
• Multiple communication interfaces offer flexibility in system integration

Disadvantages

• Limited program memory compared to higher-end microcontrollers
• Relatively small RAM size may restrict the complexity of applications
• Lack of built-in hardware encryption for secure data transmission

Working Principles

The PIC16F628AT-E/SS operates based on the principles of a microcontroller. It executes instructions stored in its program memory, interacts with external devices through its I/O pins, and utilizes various peripherals to perform specific tasks. The microcontroller's central processing unit (CPU) coordinates these operations, enabling it to control and process data according to the programmed instructions.

Detailed Application Field Plans

The PIC16F628AT-E/SS finds application in a wide range of 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
7. Robotics
8. Security systems
9. Energy management systems 10