PIC16F1933-I/SO

Product Overview

Category

The PIC16F1933-I/SO belongs to the category of microcontrollers.

Use

This microcontroller is commonly used in various electronic applications that require embedded control and processing capabilities.

Characteristics

• High-performance 8-bit RISC architecture
• Flash program memory with self-read/write capability
• Enhanced mid-range core with 49 instructions
• Wide operating voltage range: 2.3V to 5.5V
• Low power consumption
• Multiple communication interfaces (UART, SPI, I2C)
• Analog-to-Digital Converter (ADC) module
• Timers and PWM modules for precise timing control
• Integrated EEPROM data memory

Package

The PIC16F1933-I/SO is available in a small outline (SO) package.

Essence

The essence of this microcontroller lies in its ability to provide efficient and reliable control and processing capabilities in a compact form factor.

Packaging/Quantity

The PIC16F1933-I/SO is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• CPU Speed: Up to 32 MHz
• Program Memory Size: 28 KB
• RAM Size: 1.75 KB
• Number of I/O Pins: 25
• ADC Resolution: 10-bit
• Operating Temperature Range: -40°C to +125°C
• Supply Voltage Range: 2.3V to 5.5V

Detailed Pin Configuration

The PIC16F1933-I/SO has a total of 25 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 - Analog Input/Output
6. RA5 - Analog Input/Output
7. RE0 - Digital Input/Output
8. RE1 - Digital Input/Output
9. RE2 - Digital Input/Output
10. VSS - Ground
11. VDD - Power Supply
12. RB0 - Digital Input/Output
13. RB1 - Digital Input/Output
14. RB2 - Digital Input/Output
15. RB3 - Digital Input/Output
16. RB4 - Digital Input/Output
17. RB5 - Digital Input/Output
18. RB6 - Digital Input/Output
19. RB7 - Digital Input/Output
20. RC0 - Digital Input/Output
21. RC1 - Digital Input/Output
22. RC2 - Digital Input/Output
23. RC3 - Digital Input/Output
24. RC4 - Digital Input/Output
25. RC5 - Digital Input/Output

Functional Features

The PIC16F1933-I/SO offers several functional features that enhance its usability and performance:

1. Flash Program Memory: Allows for easy reprogramming of the microcontroller.
2. Enhanced Mid-Range Core: Provides a wide range of instructions for efficient code execution.
3. Communication Interfaces: Enables seamless integration with other devices through UART, SPI, and I2C protocols.
4. Analog-to-Digital Converter (ADC): Facilitates the conversion of analog signals into digital values for processing.
5. Timers and PWM Modules: Offers precise timing control and generation of PWM signals.
6. Integrated EEPROM Data Memory: Allows for non-volatile storage of critical data.

Advantages and Disadvantages

Advantages

• High-performance architecture for efficient processing.
• Wide operating voltage range enables flexibility in power supply options.
• Low power consumption for energy-efficient applications.
• Multiple communication interfaces enhance connectivity options.
• Integrated EEPROM data memory provides non-volatile storage.

Disadvantages

• Limited program memory size compared to higher-end microcontrollers.
• Limited RAM size may restrict the complexity of applications.
• 8-bit architecture may not be suitable for certain demanding applications.

Working Principles

The PIC16F1933-I/SO operates based on the principles of a typical microcontroller. It executes instructions stored in its program memory, interacts with external devices through various communication interfaces, and performs tasks according to the programmed logic. The microcontroller's core processes data, controls peripherals, and manages input/output operations to achieve the desired functionality.

Detailed Application Field Plans

The PIC16F1933-I/SO finds application in various fields, including but not limited to:

1. Home Automation: Controlling and monitoring household appliances and systems.
2. Industrial Automation: Managing machinery and processes in manufacturing environments.
3. Automotive Electronics: Embedded control in automotive systems such as engine management and dashboard displays.
4. Internet of Things (IoT): Enabling connectivity and control in IoT