PIC16F689T-I/SS

Product Overview

Category

The PIC16F689T-I/SS belongs to the category of microcontrollers.

Use

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

Characteristics

• Low power consumption
• High-performance RISC CPU
• Wide operating voltage range
• Flash program memory
• EEPROM data memory
• I/O ports with programmable pull-up resistors
• Timers and counters
• Analog-to-digital converter (ADC)
• Serial communication interfaces

Package

The PIC16F689T-I/SS is available in a SSOP package, which stands for Shrink Small Outline Package. This package offers a compact size and allows for easy integration into circuit boards.

Essence

The essence of the PIC16F689T-I/SS microcontroller lies in its ability to provide efficient control and processing capabilities in a small form factor.

Packaging/Quantity

The PIC16F689T-I/SS is typically packaged in reels or tubes, depending on the manufacturer's specifications. The quantity per package varies but is usually in the range of 100 to 1000 units.

Specifications

• Microcontroller Family: PIC16F
• Model: 689T-I/SS
• Architecture: 8-bit
• CPU Speed: Up to 20 MHz
• Program Memory Size: 7 KB
• RAM Size: 256 bytes
• Data EEPROM Size: 256 bytes
• Number of I/O Pins: 20
• ADC Resolution: 10-bit
• Operating Voltage Range: 2.0V to 5.5V
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The PIC16F689T-I/SS microcontroller has a total of 20 pins, each serving a specific purpose. The pin configuration is as follows:

1. RA0 - Analog Input/Output
2. RA1 - Analog Input/Output
3. RA2 - Analog Input/Output
4. RA3 - Analog Input/Output
5. RA4 - Digital Input/Output
6. RA5 - Digital Input/Output
7. VSS - Ground
8. OSC1/CLKIN - Oscillator Input
9. OSC2/CLKOUT - Oscillator Output
10. RC0 - Digital Input/Output
11. RC1 - Digital Input/Output
12. RC2 - Digital Input/Output
13. RC3 - Digital Input/Output
14. RC4 - Digital Input/Output
15. RC5 - Digital Input/Output
16. VDD - Power Supply
17. RB0 - Digital Input/Output
18. RB1 - Digital Input/Output
19. RB2 - Digital Input/Output
20. RB3 - Digital Input/Output

Functional Features

The PIC16F689T-I/SS microcontroller offers several functional features that enhance its usability and performance. These include:

• High-speed processing capabilities
• Flexible I/O ports for interfacing with external devices
• Analog-to-digital conversion for sensor integration
• Timers and counters for precise timing control
• Flash program memory for storing and executing code
• EEPROM data memory for non-volatile storage
• Serial communication interfaces for data exchange
• Low power consumption for energy-efficient operation

Advantages and Disadvantages

Advantages

• Compact size and easy integration into circuit boards
• Wide operating voltage range allows for versatile applications
• Low power consumption prolongs battery life in portable devices
• Rich set of functional features enhances versatility
• Cost-effective solution for various embedded systems

Disadvantages

• Limited program memory size may restrict complex applications
• Limited RAM size may impose constraints on data processing
• Lack of built-in peripherals may require additional components for specific functionalities

Working Principles

The PIC16F689T-I/SS microcontroller operates based on the principles of a RISC (Reduced Instruction Set Computer) architecture. It executes instructions stored in its program memory, processes data using its CPU, and interacts with external devices through its I/O ports. The microcontroller's working principles involve fetching, decoding, and executing instructions to perform desired operations.

Detailed Application Field Plans

The PIC16F689T-I/SS microcontroller finds applications in various fields, including:

1. Home Automation: Controlling and monitoring household appliances and systems.
2. Industrial Automation: Controlling machinery and processes in manufacturing environments.
3. Automotive Electronics: Managing vehicle subsystems and control systems.
4. Medical Devices: Monitoring and controlling medical equipment and instruments.
5. Internet of Things (IoT): Enabling connectivity and control in IoT devices.

Detailed and Complete Alternative Models

There are several alternative models available that offer similar functionality to the PIC16F689T