PIC16F1776-I/SO

Product Overview

Category

The PIC16F1776-I/SO 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
• Integrated peripherals for enhanced functionality
• Flash memory for program storage
• EEPROM for non-volatile data storage
• Multiple communication interfaces (UART, SPI, I2C)
• Analog-to-Digital Converter (ADC) for analog signal processing

Package

The PIC16F1776-I/SO is available in a small outline (SO) package, which allows for easy integration into compact designs.

Essence

The essence of the PIC16F1776-I/SO lies in its ability to provide a cost-effective solution for controlling and managing various electronic systems.

Packaging/Quantity

This microcontroller is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Architecture: 8-bit
• CPU Speed: Up to 32 MHz
• Program Memory Size: 14 KB
• RAM Size: 1 KB
• Data EEPROM Size: 256 bytes
• Number of I/O Pins: 28
• Operating Voltage Range: 2.3V to 5.5V
• Temperature Range: -40°C to +125°C
• Communication Interfaces: UART, SPI, I2C
• Analog-to-Digital Converter (ADC): 10-bit resolution, up to 13 channels

Detailed Pin Configuration

The PIC16F1776-I/SO has a total of 28 pins, each serving a specific purpose. The pin configuration is as follows:

1. RA0 - Analog Input / Digital I/O
2. RA1 - Analog Input / Digital I/O
3. RA2 - Analog Input / Digital I/O
4. RA3 - Analog Input / Digital I/O
5. RA4 - Digital I/O
6. RA5 - Digital I/O
7. VSS - Ground
8. VDD - Power Supply
9. OSC1/CLKIN - Oscillator Input
10. OSC2/CLKOUT - Oscillator Output
11. RC0 - Digital I/O
12. RC1 - Digital I/O
13. RC2 - Digital I/O
14. RC3 - Digital I/O
15. RC4 - Digital I/O
16. RC5 - Digital I/O
17. RC6 - Digital I/O
18. RC7 - Digital I/O
19. VUSB - USB Power
20. RB0 - Digital I/O
21. RB1 - Digital I/O
22. RB2 - Digital I/O
23. RB3 - Digital I/O
24. RB4 - Digital I/O
25. RB5 - Digital I/O
26. RB6 - Digital I/O
27. RB7 - Digital I/O
28. MCLR/VPP - Master Clear / Programming Voltage

Functional Features

The PIC16F1776-I/SO offers several functional features that enhance its capabilities:

• Enhanced Capture/Compare/PWM (ECCP) module for advanced motor control applications
• Enhanced Universal Synchronous Asynchronous Receiver Transmitter (EUSART) for serial communication
• Master Synchronous Serial Port (MSSP) module supporting SPI and I2C protocols
• Timers and counters for precise timing operations
• Brown-out Reset (BOR) for reliable operation during power fluctuations
• Low-power modes for energy-efficient operation
• Watchdog Timer (WDT) for system monitoring and reset

Advantages and Disadvantages

Advantages

• Low power consumption extends battery life in portable devices.
• Wide operating voltage range allows for flexibility in different power supply configurations.
• Integrated peripherals reduce the need for external components, saving cost and board space.
• Flash memory enables easy reprogramming of the microcontroller.
• Multiple communication interfaces facilitate seamless integration with other devices.

Disadvantages

• Limited program memory size may restrict the complexity of applications.
• The number of I/O pins may be insufficient for certain projects requiring extensive interfacing.
• Lack of built-in Ethernet or Wi-Fi connectivity limits direct network communication capabilities.

Working Principles

The PIC16F1776-I/SO operates based on the principles of a RISC (Reduced Instruction Set Computer) architecture. It executes instructions stored in its program memory to perform various tasks. The microcontroller interacts with external devices through its I/O pins and utilizes its integrated peripherals to handle specific functions such as analog-to-digital conversion, serial communication, and timing operations.

Detailed Application Field Plans

The PIC16F1776-I/SO finds application in various fields, including but not