PIC16F690-I/SO

Product Overview

Category

The PIC16F690-I/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

• Low power consumption
• High performance
• Small form factor
• Versatile functionality
• Easy integration with other components

Package

The PIC16F690-I/SO comes in a small outline (SO) package, which is suitable for surface mount applications.

Essence

The essence of this microcontroller lies in its ability to provide efficient control and processing capabilities in a compact and energy-efficient package.

Packaging/Quantity

The PIC16F690-I/SO is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Architecture: 8-bit
• CPU Speed: Up to 20 MHz
• Program Memory Size: 7 KB
• RAM Size: 256 bytes
• Number of I/O Pins: 20
• ADC Channels: 12
• Timers: 3
• Communication Interfaces: USART, SPI, I2C

Detailed Pin Configuration

The PIC16F690-I/SO 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. VDD - Power Supply
9. RB0 - Digital Input/Output
10. RB1 - Digital Input/Output
11. RB2 - Digital Input/Output
12. RB3 - Digital Input/Output
13. RB4 - Digital Input/Output
14. RB5 - Digital Input/Output
15. RB6 - Digital Input/Output
16. RB7 - Digital Input/Output
17. OSC1/CLKIN - Oscillator Input
18. OSC2/CLKOUT - Oscillator Output
19. VPP/MCLR - Programming Voltage/Input
20. NC - No Connection

Functional Features

• High-speed processing capabilities
• Built-in analog-to-digital converter (ADC)
• Multiple communication interfaces for data transfer
• Flexible input/output configurations
• Timers for precise timing control
• Low power consumption modes for energy efficiency

Advantages and Disadvantages

Advantages

• Compact size allows for easy integration into various applications
• Versatile functionality meets the requirements of different projects
• Low power consumption prolongs battery life in portable devices
• Extensive documentation and support available from the manufacturer

Disadvantages

• Limited program memory size may restrict complex applications
• Lack of advanced features compared to higher-end microcontrollers
• Relatively higher cost compared to some alternatives

Working Principles

The PIC16F690-I/SO operates based on an 8-bit architecture, where instructions are executed sequentially. It utilizes a combination of hardware and software to perform tasks, including data processing, input/output control, and communication with external devices.

Detailed Application Field Plans

The PIC16F690-I/SO finds applications in various fields, including but not limited to: - Home automation systems - Industrial control systems - Automotive electronics - Medical devices - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the PIC16F690-I/SO microcontroller include: - PIC16F688-I/SO - PIC16F887-I/SO - PIC18F45K22-I/SO - ATmega328P-PU

These alternative models offer similar functionalities and can be used as replacements depending on specific project requirements.

In conclusion, the PIC16F690-I/SO microcontroller is a versatile and efficient component that provides control and processing capabilities in various electronic applications. Its compact size, low power consumption, and extensive functionality make it a popular choice among designers and developers.